MH1000C Operation-maintenance Repair

7/21/2019 MH1000C Operation-maintenance Repair

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focBAE{G op",rto,'* *rourrNo.76.36522

ffiffiEGGG#


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ffiAHG MFt 1000 cGeometriefehlermoglichDANGERfor geometricdefects I :

Seile nur hiereinhdngen

Hang ropeshere on ly

V rl


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r

ffiAffiG1 BEFORE TTKTNG THE MACI{INE nffO SERI/ICE

2 cEilERAL DEScRrPrroN m rocHnIE

3 mGrIrlE @ERATrox

4 HonsTABLES

5 cor{lnoL srsrEu


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ffiAffi# tm 1000 c o.oo-1/ 11612

?

TO CUR CI'STOI"IERS

This operatorrs manual contains all the essential information required forprofitable operation and maintenance of your MAHO toolroom machine. Theseoperating insturctions should be handed bo the appropriat,e operating andmaintenanee personnel.The separate operating instnuctions CNC \32/l}-Grafik, the progranrning in-structions CNC 432 and the prograrrning instructions |tGeometric paekagett arepart of this operatorfs manual.For specifiec details on the control system, refer only to the operating in-struetions CNC tl32/ 104rafik.The machine should only be taken into serviee when the operating and main-tenance personnel has carefullv read the operatorrs manual and is fullv con-versant with aII its details.Operation and maintenance of the machine should be earried outwith the instructions contained in this operatorts manual.

For any demage resulting from nonobsenrance of thesestatements or fucm inappropriate procedur.e rf,e assutle noliability.In the event of faults whieh cannot be rectified with availableces, the eause of the fault should be preciselv established on

in aeeordanee

Iocal resour-the basis of


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ffiAFH& lffi 1000 c o.oo-2/11612

{L

10 OI]R CUSIGMSHclr to Use the ltanualAids for the use of this l,4anual are contained in the following subsect,ions.l{umbering of the PagesEvery page of the Manual is numbered consecutively, beginning anew in eachof the sections. The page nwnbers always appear at the upper right cornerof each page in conjunction with fhe section number which j.s placed aheadof the page number ans separated by a hyphen.EKAHPLE: 3.20-3 means: Chapter 3, Section 20, Page 3In the event that pages need to be inserted as a result of a modification,the new pages receive the number of the previous page with a suffix number1, 2, 3, etc. separeted by a point.EKAMPLE: 3.20-3.1 means: Chapter 3, Seetion 20, Page _?,Suffix page 1Illust,rations and tables are not separate numbering.The item numbering of illustrations are reffered to the text of this Sectionand can divided on 2 - 3 illustrations.


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j

ffiAffi# HH 1000 c o.o1-1/11612CONTENS Serie 365

PageBEFORE TAm{c TI{E MACHfNE I},mO SHITCBImportant notes 1.01-lTransporting the maehine 1.02-11.02-2Installing the maehine l.O3-1Fitting the fixators 1.03..21.03-3Installation plan and work area planning . 1.04-1Dimension diagram of maehine 1.05-1Removing rust preventative 1.OB-1Refilling the drive gear oi1 bath in the headstock 1.09-1Mains connection 1.10-1Sfarting up - check liste 1.1 1-1


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ffiAffiG MI 1OOO C o.o1-2/11612C0NTBLS Serie 365

PageHorizontal workspindle . 3.04-1UI'IZUtlL,cl-L IIUI-KDPII-I\-IIC o J.vr- |

3 ' 04-2Horizontal milling with overarm . 3.05-1Resetting from horizontal to vertical machining .. 3.07-1Vertieal milling head without quill feed gear 3.09-1Vertieal milling head with quill feed gear 3.10-17-10-2:' ro-:Automatic tool clamping . 3.12-1Modifving standard tool shanks j.13_1rso 40 .rso 50 -1. 1 3-2Tool shank, DIN 69781 with draw-in rod IS0 73BB Typ Brso 40 3.13-3rso 50 3' 13-4


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ffi&ffi# I',lH 1000 C a -o1-3/11612

fI

CONTEI{S Serie 355

Malfurction indicatorPage3.25-23.25-3

WORNNG TABLESRigid angle table 4. 01 -101-2

03- 103-203-303-403-504-2

Universal built-in cireular table 4.Ir4.4.4.4.Ligital display for

CNC circular tableB-axis

4.05-1I n(-24.05-3CT]rc - COTITROLLinear traverse measuring system and data displays 5.01- 1


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ffi&ffiG uH 1000 c o.o1-u;11612

t

COI,ITEX'IS Serie 365

NC-positioning dividing headPage6.04- 16.04-25.04-36.04-46.0q- 16.09-26.09-36.09-46.20-1

Corner milling head

Cooling aggregati,ilINIH\IANCEfmportant notes 7.01-1

7.02-17.03- 17.03-27.06- 17.06-2

Machine lube diagram

Reconrnended lubri cants


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ffi&ffi# Mr{ 1000 c o.o1-5/11612

a

COIflTENS Serie 355

Fitti.ng and maintenance of ribbed lr-belt fcr main dr.ivePage7.34-17.34-27.35-17. 40- 17.40-27.50-17.50-27.50-37.50-57.50-67.50-77.50-87.60-17.60-2-7.60-37. 60-47.60-5

Take-up adjustment of collet for power ioclAdjustments on universal built-in circular

clampinglah] aUq V U

Hyciraul i c maintenance

Aceumulator maintenanee

DC motor maintenance for feed of X,Y and Z-axisDC motor maintenance for B-axis


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ffiAffiG Mrloooc o.o1-6/11612c0NTmls Serie 365

Quill with vertieal workspindleRemoval of motors for feed drive

Paoo9.04-19.04-29.08- 19.08-29. oB-3


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ffi&ffiG MH 1000 c 1 .O1-1/ 1122IHPORTANT IOIES

Serial- rp.The informabion given in bhis operatorrs manual applies onlyto the maehine whose serial no. appears on the title page.

- Please state machi.ne serial no. with all oueries and orders for spareparts.- Should queries relate to a pariieular page of the operatorrs manual,please also state the page no.Before taking ths: mching into servicre- Caref\rlly read operatorrs manual.

Install maehine (see page 1.03-1).- l4ake certain that the rnaehine has r.eached room temperatwe.- Remove n:st preventative (see page 1.08-1).- Tighten all screws on lerminal rai1s, eontactors, relays and fusesin the contncl eabinet since these may have slackened in transi.t.- Connect machine to mains supply (see page 1.10-1).


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fuAffiG MH 't000 c 't.o2-1/263IRAI'ISPORTII'E TIIE MACIIII{E

Crabe dimensions (length x width x height) 4,15x2,4x2,6lbximum machine weight with one way packingwith rooden case, apprrcx.with rnooden case (seaworthpacking) appr.oxnet (only machine)Machine floor surface mm 1710x'1030

ke 7 Booke 8 000ke 7 4oo


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ffi&ffi# MH 1000 c 1.02-2/263TRANSPORTII& II{E MACHINE


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ffi&HE# IrtrI 10OO C 1.O3-1/11612INSTALL]NG TTIE iIIIICIIINE

Pl-aee of instdlationIn order to ensure a perfect function of the machine, attention hase pai.d to the ollowing details relating to the place of erection ofmachine.

totheThe machine site has to be free form vibrations.The lccatlon must be free fnom Iocal, one-sidedof the machine, .8. through insolation, heatingof air, etc.The Iocation must be free fn:m interference through(rrisht frequency).

heating or coolingappliances, draught,elecLrical equioment

The total surfaee area (n QT nz).Within the penmlter ofan iarea of 9 m' and aL/m') must be guaranteed.Ideal is a floor made ofA composite floor area, i.e. piacing the machine par-tly on conerete and partly on a wooden floor of theabove deseription, is not pernissible.

machine site surface must not exceed 3 nrnlm.is required.

q^D4p) equired is (Iength x width) 6 x 4,5this surface area bhe machineminimun bearing capacity ofeoncret,e or cross cut wooe.

overlappEd with930 daN/m'(0,93

CAUTION:

Any unevenness of the- No special foundation


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ffi&ffi# MH 1COO C 1.O3-?/11415FITTI}S ITIE FIXATORS (CUSI INTEGRAL ADJUYItfi\rI TtlE I{ACIIIi{EThe fixators onder no. of the complet set 84.38460 - allow levellingthe machine r^rLrile at the same time securing it io the floor.Foundat,ion holes at e not necessary, beeause the fixators ar cusL integralin floor clearance.

It'lark machine base bores at the froor, trace hore dimensions.Bore holes into the floor.Adjusiing fixators to average height of 95 + 0,5 nnn.Thread the tension screws (l) to 1165 mn into fixators. (Remove washers(2) anO nuts (3).)Place fixators into machine base.Plaee maehine intc position by means of auxiliary wedges (blocks) (4),fYite attentlon to a disfance of 30 to 35 rnn.Grout the holes in the floor with cement rnortar (quick-settine),After the cement rnortar has set release nuts (3), Iift machine by tur-ning the encased levelling screw (5) and remove auxiliary wedges (4).Adjustment the nachine, tighten nuts (3).Place coolant and pads


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ffiAffiG MH 1000 c 1.o3-3/11415FITTI]$G TIIE FIXATORS


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ffi&ffi# MI{ 1000 c '1.o4-1/565Total flmr space requiredinelouding:- Space for rnainlenance and dismantling- |hchine - supporting area .- Space for operation .- Space for asembly ..- Covered area (F)l4achine hightl&.chine weight, compl. appr. incl. max. 'nrorkpieceweightSoiI bearing value relative to eovered surf'acearea (F)

I T_T---T{\'\-'\:"TIllllllIINSIALLATIOH PLA}I AND WORK AREA PLANING

m2m2-m2m2n2m

o(')1r71212316q

kg2,65B 3oo

ks/nz g3o


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ffi&ffiG MH 1OOO C

o-.t(Ocr)o(\to

T.IECI{INE DIHENSIOi{S


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ffi&ffi#['OTE: No handwheel adjustments may bemoving the rust preventative frorn

1.A8-1/263

effecied priorthe machine.

I'{E i000 cNEIOVI}E HUSI PREVENTATII/E

to re-


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ffiAffi# MH 1OOO C 1.10-1/11612

t

MAINS CONNECfiON

The connection prescript,ions of thehave to be followed.

Back up fuses:

component current supply esLablishmentTotal connected rating:;7*;;il;-

74 IflIAll

201r80-IP: -500 C-machines e/K-machines250 A125 A Il IlMains connection cab1e.

Turn main switeh -01- on control cabinet to rtoff'rrOpen control cabinet door. fntroduce mains connection cable into aper-ture provided and connect to the mains terminals L1, L2, L3, N, PE.In the case of a 4-pole connection. remove bridge between Lerminals

l-machines62,7 nrA

200 A100 A

L1 12 L3 N PE


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ffiAffiG HII .IOOO C 1.11-1/11617STABTN{G TJP - CTIEIKLISTBefore starting the work spindles and the axis movements the followingmeasuring must have been taken:1. Proper erection, see sheet 1.03-1.2. Rust preventative removed, see sheet 1.08-1.3. 0i1 bat,h refilled, ee sheet '1.09-1.4. Connection to the mains, see sheet 1.10-1.


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ffi# MTI 1@O C 2.O'.t-1/ 11415IE]CHNICAL DATA

WORKIIiT CTPACITYCompound slirie tnaverses

along horizontar longitudinar axis (x axis) ...... mm 1000- along vertical axis (Y axis) ...... nm 560Spindle head traverse- in horizontal transverse axis (Z axis) ... ... mrn 800TIORKEPINDT.F'S

tool r"egisten a) ISO 50 (40)quiI1 stroke of workspindles ..... rm 125- clampi.ng force of tool elamping mecanisrnISGtype B draw-in rcd ...... kN a)MAHO-OTT set-screw ring


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ffi&ffi# t'tH 1000 c 2.O1-2/263TECHTICAL DATA

EI.ESIRICAL mIIIPMEX'iTVoltage ... V 220/380 d)Frequency . Hz 50 d)Total connected rating of machine ...GE - COI{TROL SfSTE ,t e)Resol-ution of linear traverse measwing systems

#IA 62,7 d)rm 0,001seven segmentLEDS

Number of consecutively controlled axes .Number of simultaneous controlled axesE{EIGfIS A}ID SACE RMUIRE {E}IISWeight cf machine (including vertical milling head,univensal table and control eabinet), apprrcx. kg 7 Il00

43


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F#AffiG ln.oooc 2.O2-1/263ffiNERAL VIEd CF HACHI}IE

ij'--D' ) )5t*3?2.1 6r15


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ffi&ffi# MH 1000 c 2.02-2/263GENERAT VIEII M HACHN.IE

I',lain rnotor for r+orkspindle drive.Back gear for main drive with automatic speed shift.Hexagonals nuts for manual shifting of r^rcrkspi.ndle speeds (seepage 3.03-2)Spindle head with horizontal r^rorkspindle.Vertieal milling head with veriieal rnrorkspindle.

1

22.1

3456

7

O

910

Colurm.D.C. motorZ-axis.D.C. motorY-axis.D.C. motorX-axis.

for drive of feed and i'apid traversefor drive of feed and rapid traverse

nrcvements inmovements inmovements inor dirve of feed and rapid traverse

CNC cireular tab1e.Compound slide.


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ffiAffiG MII 1OOO C 2.03-1/565DMEDTIOHS OF }OI/EMENT

+B',


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ffi&ffi& M{roooc 2.O4-1/'1161?-CONTROL PANEL

o-

,-+\I l/In\ E


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ffi&ffi# MH 1OOO C 2.Ot+-z/1161?

I

COI,ITROL PANH,. FIIilCTTOil m OPERATilIG COt\trffOtSI-*;:-----E;;i;;;;;;i;---------l--l;;i;;------t-l======== =F===== ===================== =p = ===========:=============:==========-'iPl- lAmpermeter I tna:.cation of the current inputI I of main motor.rtr-------- -F--------S1- | Mushroom button I mencrxcY SToP. AI1 machine motorsI I are stopped insLantaneously. a)L_--_-___ _L________ _-3SH1 -

-3H1 -

-15SH1--15H1-

Illuminated push-buttonSignal lampMachine 0N.

-13S1- Selector switch Clampingtable b) B axis/built-in circuiarIlluminatedpushbuttonSignal lamp

l.IertieaIidle posiL milling headion. rotates 1n-15SH2- fluminated \Iertica1working millingposition. head rotates 1n-15t12 i pushbutton:-I:1T1_1Tl


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fuEAffi# MH 1OOO C 2.A4-5/6513IEACH MX

To ease elamping of a r+orkpiece, the CNC confrol 432 is a-Lso piovided witha teach box to faeilitate the following functlons:

3cao

Selection of all axes inpuls or in minus direction0perabing mode preselection(SINGLE, AUToI"fIIC, MANUAL)Pncgram preparation via PLAYBACKl{achine starbFeed rate ckrange (Potenbiometer)Spindle speed regulation (in formof plus and rninus pereent keys)

a Spindle feed sbope Feed STOPe Cooling lubricat ON-OFFe Tcol clamping deviceRELEASE.CLAMPINGa EI{ERGENCY STOPSafety actiyation ls requireifor reasons of security foraetivation of teach box controlkeys.


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ffi&ffiG MH 1OOO CTRANS{TSSIOil IIYq]T - }T{IN IAANSHISSION 14.60392

AD'USTABI.E DRI\JEnmn: ll080-positlon: blue-red orblue-YeIIo^r

2.10-2/7322

nrar,: 450

356

I speeds to be setgr^ey-ye11o.r 8len-red

323 19',rllgreen-yeIlcH

:fl22 l55b 800

tu7

q" ,\'/-/t-- 4-)-t

\

1II

^ _./" 1$9--/-)-' IIi:..1T9 _----'

lEtaI-/1x

l( 7;----,/,, ,/.. r/ ,, $:s/,, '/* 1,,, ,/, I

/r'//,/i


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ffiATEG MI 1000 c 3.01-1/11612FTDICIION TEST / I"IAL Ht'NAfter erecting the machine and after connecting it to the electric powersuppry a function test of the machine has to be camied out.fn this section manual proeedures related bo machines are mentioned. Ttreoperation of the control system is only explained in exbracts. For detai-Ied information please refer to the ooerating instructions cNc 43urc_graphics.

Turn main switeh at the switch cabinet Lo rONx and wait untit on thescreen the switeh-an diagnostic for the identification ofhardware errorshas come to an end. If this furetion test does not, show any error, thepieture MAI{UAL apperas on the screen.Unloek all EIvIERGENCY STOP pushbuttonsAetuate illuninated pushbura", Orepeat procedure within 5 seconds.',iith the illuminated pushbutton kept actuat,ed erasenCLEARtt the pending error messages.

by neans of clockwise rotation.and subsequently press kev ttCLEARrt r

bv means of kevPosition reference points of the individuaL exes according to operatinginstructions CNC 432/ 1}-eraphics.


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ffi&ffiG MH 1000 c 3.O1-2/11612FThICTION IEST / TRIAL RUNStopping workspindle via. comand nt6n

Press key TTTEACH-IN| .Input stop corrnand tl*l5rr aceording to operating instructions Ane \32/10-graphics.

- Press key rrENTERft and keyStoppase with fi.mctian keY tr

'htorkspindre stops.

Press f


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ffiASEG MH 1000 c 3.O3-2/11415MAI.IUAL SINDT,E SPEED SEI.ECf,ION

fn ease the automatic adjustment, of the baek gear fails to operate, thesame can be adjusted by hand:rntroduce he>ragonal turnscrew 12 nxm into the control shaffs (I) andQ) and turn them towards the right or towards the left in such a lraythat the colour point as per speed table appear in the openings (1..|)and (2.1).


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ffiA$G MH 1000 c 3.O4-1/1410TilCRIZONTAL MRKSPIIIDLE

r-fl?rrl2 --_-:_ll


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f

ffiAffiG

For

Mt{ 1000 c 3.O4-2/1410HORIZONTAL Til]RKSPI}IDLE

ATTENTICE{ Fastening of the qui1l is possible only within thestroke Fange frorn 0 to 50 mn at exact distances of3,125 rmn.Move in quill (2) entirely, turn graduated c\clLar (5) to rrorr.Release counter-nut (2.3) (widht, aeross flats 24 nn).Tr.rn eceentric shaft (2.2) towards the right or towards the left (in_side 8 nrn), moving out quill (D a small sistance until a exaetmeshing of the tooth can be fe1t.TLlrn eccentric bolt, (2.2) onward until resistance is feIt, hold inposition, t,igthening at the sane counter-nut Q_.3).

HcH to release fasteningRelease counter-nut (2.3). Turn back eccentric bolt (2.2) up to therecess rrrfiicfr can be fe1t.Tighten counter-nut (2.3).

}CIIE: The spindre bearings of workspindle has usefur lifeIubrication and are maintenanc+free.quiI1 rernovar together with horizontal vorkspindle, see page 9 .oz-1.


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ffiAF#G lfiI 1000 c 3.6-1/11415HORIZONTAL I{ILLI}E MIII O\TERAMI

Remove tool frrcm vertical spindle (see page 3.12-1).- Move vertieal milling head out of its r^rorking and into its rest posi-


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ffi&HEG MH 1000 c 3.O7-1/11415During horizontal machi.ning the vertical milling headand the drive to vertical working spindle is disengaged.Changing to vertical machining:The speed shifting rnr:st not be in Itspindle idlingtt.

Actuate (17) nTmL UNCLT on the CNGeontrol.- Renove tool from horizontal r*orking spindle. a)

Operat,e illuminated pr:shbutton -l5SH2-. Verticalinto working position, dnive is engages autornaticallyInsert tool in vertical r,uorking spindle and cIamp.Acttate (17) ttTml UNCLtt again.

is in nest position

milling head swings.b)a)

Vertical milling spindle is now ready to start. Horizontal millingspindle drive has been shut down.when ehanging to horizontal prrcceed i.n reverse order. rf an angurarnilling head is fltted an ttre mchine, it @st, be dimntledt-T


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ffiAffiG MII 1000 C 3.09-1/8423\IERITCAL IfiLLIT'IG HEAD }IIfiIOUT qJILL FM GE,ANBOX

'l Vertical workspindle.'t- - -i

I

I.Ll@'lI


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ffiAr& MII 1000 c 3.10-1/1122VERrrCOL ffLLNrc MAD IfIITI q'[.L FEM GEARMX

2-+--- 1-----i1 verbical urorkspindre. ll:'-- -'-c--1

I


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rt..1'

MAE,EO MH 1000 c 3.1O-3/1122IJEnITCAL TflLNE HEAD TETH q'ILL FEffi) CEANtsoXTrrrn - out operat,iorrs wlttr autmtie feedThe same as outlined in the last paragraphI\rra - cut openations rith plecisiur depth

ean be applied accordingty.dinensions

Reduce drilling depth setting ba appnox. 0,3 Ern; after feed switch-offeffect final depth advance by hand with handwheel (Z). Set graduatedcoIlar (8) on rrzerort.Conduet qui11 return notion with handwheel (7). fftfr that the ad-justing levers (4) remin engaged.Thighten clamping lever (3) alightly so that along downmrd travel,due to its own weight, the qui11 cannot slide deeper to the extentof the tooth p1ay.After setling of the radial advance of the turn-out tool, lever (10)i9 re-engaged. After feed switch-of, set final depth advance agalnwith handwheel (7) for fine adjustment based on graduated collar (B). -

Using the high-speed nilling spindle a)The quill feed rates r,lhich can be selected with lever (9) refer to1 revolution of the vertical milling spindle.


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MAffiG MH 1000 c 3.12-1/7512

7;i"t

FOMR-OPERATED ImL CX.AI{PNreBoth machine workspindles incorporate power-operated tool elamping.The tool is hold in the workspindle by Bel1evi1le washer spring stackswhiefi maintain continuous elamping pressure. Ihe tool is released hydrau-Iica11y.Ttre tool is retained in the workspindle by a collet ntrich engages in anannular groove machined into the paralleI seetion of the tool shank. Ttrisannular groove can also be machined lnto existing tools a)

ISO 5020251

TmI dtansirt8 b)Stop rorkspindle withActuate hrtton nTmL0perate foot swibchthe workspindle.Insert new tool intoActuate button rrT@L

button TTSPINDLE SfOPn of the CNC-control.UNCLtrof the CNC-controlItrelease tooltt (l,lZ-16sen) and take tool out ofthe workspindle, operate foot switch trelamp toolfr.UNCL?tagain

llarrping force of tool elamping meehanism IS0 40tSO type B draw-in rcd . o.....,lAll0.OlT set-serew ring ............lime r"equired for releasing/elamping

kN 15KN 18secs. 1


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I

ffiAE+& MrI 1000 c 3.13-1/1122IODIHTII.IG STANDAND lML SHANKS N) 40I'4achining annular groove into shank of standarrd too1.

Check annular groove1 Register bush.2 Gauge. with MAH0 inspection fixtwe:

r.o\,-'.\,eIo' or)LO'Ne

93,4 tojs


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MAl.io MH 1000 c 3.1T2/ 1122

eUJ-roolooe(,N

standard

-{

n fixtur

of

rt,i

;hanks^ :0.2o

lnSpe'

s,

5th

gr@ve

- 11:rve witr0ove

tool

,3x13

I,ODIFIIII{G STANDAND TML $IANKS ISO 50

Machining

Check anular ing-no.


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ffi&ffiG MH 1000 cm. sffiA{E, prN 69871 }IrrH pRA}r-N nop rg0 ?388, rap E rso 40

Check anular groove with I,4AH0 inspection ficture (14.57196)1 Register br:sh (2\.22719)2 Gauge (14.57198)

3.13-3/7322

R 2,65 -o',s

79,35-0',2

+ 1q.'450 -'"

-0.684,B

g ISO /.0 ?i

{r[


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ffiAHG MH 1OOO CIU. .SANK. DIN 69871 ITIIH DRA}I.II{ ROD ISO 7388. TIP B ISO 50

fig,7 -0'21273-0'6

Register bushGauge

3.134/7322

(')oIot'Ce

1?127,3 --P?f: trr'"

tso s0 q


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ffi&ffiG MH 1000 c 3.15-2/1122MANUAL RETRACTION G MACHINE SI.IDES AFIM @NTACf,I}G OF EIGRGENcYSIW TRIP-DOGSIf the end trip-dogs tiniting the traverse range along the XrYrZ axes areItovertraveledrr, the machine is stopped by the B,IERGENCY STOP tnip-dogs.To be able to restart the machine after this event, the slides have tobe retracted manua11y.- Unscrew locking cap (1). Insert the ha.ndle (3) into the shaft square(2) and turn 2-3 revolutions until the EMERGBICY STOP limit switchis cIear.r0[E: Turning elockwise results in direction of rrctation:

- X (table towards tfre left)- Y (slide rest upvrard)+ Z (spindle head tovrards the rear)


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ffi&ffiG MI 1000 eSIARTITre IIIE MAGIINE AEIER SII]PPAG BT }E.ATIS G' SAFETY CLt}IIflESThre axes X, Y, Z are equipped with safety clutches whichloading, e.g. collision, bring the machine inrrediat,ely

3.15-3/11415

into case of over-a standstillvia EI,IERGENCY SI0P.In order toSTOP cireuibTIINI:

Tttrn rotarystop dog andRelease thecloekwise.

start aner^r after this, a switch for bridging the EI4ERGENCYhas to be operated.For this purpose Lwo persons are necessary.

switch -752- in the switeh cabinet clockwise up to thehold in position.nn:shroom prshbutton -S1- at the eontrol desk by turning

0perate illuninated p:shbutton -3SH1- IHfDRAULIC ONr an press simul-taneously key trCLEARtt twice within 5 seconds.Press key nMANUALTT, set override sr^ritch (20) at bhe CNC control deskto 2%.Traverse with directional key contrany to the eollision dlrect,ion u:ti1the safety clutclr snaps in with an audible noise.Contact reference points, fix prograrmed nm.


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ffiAffi& l{H 1000 cTIIDRATI C CIRC{'IT DIAGRAT{ 12.66970

3.1u1/B\23

lEtI tejEilt>lI u-/

Iffi 5-cri8oo

:"ryr6.\ILIl- a1 1eI - t--i---L;"^^NIB;o *l Fl" L-

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=?ZdDq2E3 t".1 g44 ;-.1 A18 8 :PHP fl9dAih lh e-A bo +S-*- ioituv) 6bI,c

a(-.tBhiaocJ=-td:

(o

Jt':tlcl;il-' ll

ocxoooi(IC0,

iil


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ffiAffiG MH 1000 cBTIILDNf,E GNoI'P TJSI - I{TDRAI'LIC

123456789't0i1121314151617181920212223242526

Compact hydraulie urit,AC.-motorBy-pass filter, 120 - 140 barPressure limitation va1ve, 160 barBlock ball valvePressure regulation valve, min. 60 barPressure neducing valve, max. 105 barfuo-way iralve, milling head indexingPressure gaugeTwo-way valve, elamping release - rnilling headI\o-way vaIve, indexing - ndlling headI\o-way valve, table clamping releaseUltrahight pressure tubingTool clamping verticalIGnometric switch 90 barAecurmrlator, 120 - 140 barDirectional seated vaIve, swivelling out, milling headNonreturn pnessure r"esolution rralveDirectional seated rralve, swivelling in milling headI,,lanometrie swidrt,, 30 barManometer, hydraullc weight counterbalanceHydraulic cylinderBotary piston cylinderIndexingIndexingCo11ets, elamping

3.1u2/8423

{


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ffiAffiG r.fl 1000 c 3.',u3/11415I{TDRATIIJCS

75.2lr.1t,61.2

1.1

-III

- - - --]IIII


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ffiA#GTITDRAT'LICS

l,rH 1000 c 3.1p,/1122

tion

F\mction (For hydraulie eircuit diagram, see page 3.18-1)When the illtrminated pr:shbutton -3SH1- is actuated at the eontr"ol panel,the pmp of the hydraulie unit starts up and in a few seconds buiids upthe necessary vrcrking pressure of approx. 1OO bar.Receording lamp -3H1- on the conmand lights up and signals the existenceof the rorking pressure of the hydr"aulic system. a)The pump of the hydraulic urit is permanently running, it is stopped onlythroug actuation of EMERGBtrCY OFF or the main switch.A by-pass valve in the unit changes the pump flow over on depressurizedcireulation when the max. working pressure of 12b bar is required.If the pressure in the system drops below the turn-on pressur"e of 100 barthe by-pass ralve sr,ritehes the pump on ttdeiveryrt until the required pres-sure is reached again.The hydraulic unit relief valve is set to 130 bar and thus pnotects thehydraulic system against overloading.t\mcULon of sorenoid-openated dir.eetiqral eontrnol nalvesF?ls1


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ffiG MH 1000 c 3.1u5/1122SE"ITI}*G CF ITIE ffiDRATILIC }EIGHT @['NIEMAI,A}IC8

The hydraulic weight counterbalance ls set in the faetory so tha comparisonwith downward travel in ease of upward travel a yalue increaseC by 20fiis indicated qr the armeter (1). a)The supporting pressure of appncx. 60 bar suppied by the hydraulics isindicated on the pressure gauge (2).After a lmger period of operation, or prior to feeciing hearry rnork pieces,a readjustrnenb of the weight counterbalance may be necessary.

For adjustment prII off cap (3) and turn the lcnurled knob (4) there-under:to the right = increase of supporting pressure (max. 85 bar),to the 1eft, = reduction of suppor"bing pressure (min. 65 bar).If along downward travel a higher iralue is indicated than along upvrardtravel the supporting pressure m:sb be redueed. Take notice of theanmeter reading (1).a) The value indicated is not the eurrent sonsunption of the Y-feed rnotonbut solely a help for adjustrnent.

t


57/166

MAHG Mnloooc 3.n-1/263AIMT'{ATTC GNTRAL LIIBRICATION STSIEI{ DIAGRAH 13.67236

.gIdDF, PEDd obE8 t6f,El r*gt$a t$E?b 8rfiq gO.t6A dts

to c," :$iir;aBeaBB;$3s63I{{I ,Ir

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.c

.qt,A3roEdoILILsaLaoo(f)

Egoa6LLa(bp

B'I

-E.IsHi.gr6dDEEE-Eod


58/166

BTILDnIE GTOTIP TJSI - AUIII{ATIC CE}rIRAL TJtsRTCATION1234567B910

Central lubrication u:it,Connection, spindle drive axis XDistributor, vertieal elamping tableConnection, eireular table0i1 pipes, axis XHigh pressure tubeDistributor, crclurrr0i1 pipes, axis YDistributor, compound slide rest0i1 pipes, axis Z

ffi&BG MH 1000 c 3.n-2/11415


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ffi&ffiG ,lH 10OO C 3.2O-3/11612

f

t

AITNOMATIC CEI,ITRAL I,UBruCATION STSIEM

-r-;-


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ffi&ffi# rm 1000 c 3.2O4/11612

f\

AIITOMATTC CEMRAL LUBAf,CATTON STSIE{

hmction:The automatie cent,ral lubrieation systen ensures a r.miform supply of lubri-cating oil to all sliding surfaces and moving parts of the machine.Throug an lubrieating imprlse the pump of the central lubrication unit (1)starts up and delivers oil into t,he pipe line system until the oil pressurerequired to sustain an adequate oil supply has built up. 0n reaching thispressure Ieve1, a pressure switch stops the pmp.Lubricatine imEulses etre generated1. With eaeh maehine start, when acttnting the luminous push-button -3SH1-on the control stat,ion. a)2. When the machine has been started without an axial movement taking place,after g hours WC 767 = 480).3. I,ilhen the movement, of one or several axes, with or without interruption,

lasts longer than B minutes (MC 758 = B).4. l,Ihen an axial movement starts and the last lubricating impulse has beengenerated more than 32 minutes ago (MC 759 = 32).When the lubrieation fai.1s to operated the oil pressure controller causesthe workspindle drive anci feed Crive to be switched off. On the sereen appe-ars TTINIERVENTIONTT. After startinq anew the error message rrf 35rr appears(stop of sp:r-ndle and feed).


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ffiAffiG MH 1000 c 3.2O-5/11612

{

AUIIMATTC H'BNf,CATION SYSIEM - TIYDRAULTC AND }TTRING DIAGRA},Sltydraulie diagram:

Electric motor (prmp drive)

EI.II,LEUIIIT. I-UDIII(,I

ffydrau]-ie diagram:Electric motor (prmp drive)f - - 7- - A--P (press*e eonnection)'6 lill*l V ,

\ [-t"rase rrarve -\ Float switch' (u5)Pump delivery rate 0,1 1{minl.'lax.connected rating .. 18 cmj

f- -7 -7--p (Pressureeonnection). ,-


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ffiAFG MH 1000 c 3.2-1/7512Mi,A}rI MII?MENI


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ffi&$& tfl 1000 c 3.24-1/8423GIIP CoLLECTIIG mAI rETII_Spt A,SE-CUARq CABINThe CNC-circular milling table and the rigid angular table can be equippedwibh a eltip ctcllecting tray and a splash guard eabin. Tis additional equip-ment requires the following rnaintenance to be earied out at inter"valsof B to '16 operating hours.

Enpty drip crclleeting basin (1), clean sieve plates (2).Clean safeby glass panes of he eabin (3) and of the attachment (4)with soap water or household detergents without adding amonitm chloride.Never use aggressive cLremicals, li.quide eontaining solvents on abrasiveproduets

HIIIT: The vertical niUing head eannot be swivelled inwardsor outwards u:less the release can (5) has been actuatedin +Y direction07-1.Iso see sheet 3.


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ffi&ffiG HH 1000 c 3.25-1/7322MM{ 10 ACT IN CA,SE S' FATILTS

In no explanation can be found for a fault or where the fault indieatessome defect, please irrnediately advise machine or control system manu-factwer.External faults cause by eurent supply failure ean generallv be recti-fied by the custmrer himself.In the event of a eurent supply failwe, irunediatety switch machineoff with main switch.When eurent supply is neestablished, start machine as described onpage 3.01-1 and then return maehine to starting position using theapprcpriate operating mode.Should the spindle head collied with the table or workpiece (say duringsetting up), aetuate feed stop or EI,,IERGH\ICY ST0P button.If an EXvIERGENCY STOP limitation trip-dog is "overtraveledtt, the appropri-ate machine slide has to be manually retraet,ed as descnibed on page3.15-2. a)

a) See also page 3.25-2 and 3.25-3.


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ffiAHE{> MH 1000 c 3.25-2/7322I{ALFITEICTICE{ IIIDICATOR

StorsiellenonzeigeMolfunciion - lndicotion

GeneralThe malfurction indieator (abbreviated nMI'') is an electronic implementfor the monitorning of contaets and fuses in machines and plants. its areto discovep erors, to localize, to memorize and to indicate them. The

q37 H]- t-l ftt_t u.A - Q]-


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ffiAffiG MH 1000 c 3.b-3/7322MALFITICIT0N r,tprcAToR (Mr 48)

During this time all segments of the indiqation light up, thus (at thesame operational test of the indicafions). Thereupon, the device is readyfor monitorning. Therefore, the rnachine has 2 seconds time to achieve thenormal working order (response time. e.g. until the hydraulic nominal- pres-sure is obtained).I?ouble shooting wlth nHInIf the machine eannot be sr+itched on due to some or another malfunctionthe r$,lln can facilitate the trouble shooting.If the start key is pressed for more than 2 seconds (RESET-t,ime), theequipnent shows the fault location but does not stor.e it. If the faultloeation dranges, thes indication follows. In case several faults occur,only the fault with the greatest value (priority) is indicated. The priori-tes are determined by the seriation of the crcnnections. The higher theidentifying figure, the greater the priority. a)breptim breaken drain

this case, the wiring of the eonnections is determined by the seriationthe contaets up to the reIay.Inofclosest to the r"elay- nearest to the currenf supply

Servi sitctt= Iowest priority= highest priority


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ffiAffiG MrI 1000 c \.o1-1/1122RIGID INGTE TABTE 91.93401

ApplicatlmThe rigid angle table is of rrectangular shape and intended to carry awk-wardly shaped workpieces with do not require any angle settings durlngmachining.The rigid angle table is seeured to the vertical clamping table of themachine with tenon nuts hex. bolts,Techniear dataClamping surface o.... ..... .. mrn 1250x800Number of T-s1ots, 18 ff/ .,....... BT-slot crentre distance spaeing ...o........... ..o..... tuo 100Weigfrt, approx. ...... .. ...... o ..... kg 850l6x. table load carying capacity (weight of workpice


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t

ffiAE"EG MH 1OOO C 4.arz/1122mRKSII0P-PA,SSAGES/DISTANCES. RIGIp ANqrr-AR TABLE 91.93401

,aT

I1008001t00

t't:


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:-l

ffiAHG MTI 1OOO C 4.03-111 1415TNMRSAL BUILT-IN CIRCTIjR TABLE 91.94301, -3, -4ApplicationThe uaiversal hrilt-in circular table is int,ended to cary heavy and largeworkpieces nequiring cornplicated maehining operations in different direc-tions and a high level of geometrieal aceuraey.To allot the setting-up of compound angles, the table ean be swivelledin its transverse and longitudinal axis through + JOo and the table plabencan also be rotated through 360o.The table platen is permanently elamped by mechanical means and releasedhydraulically for dividing.Technical dataClamping area .. o., . . . .. . .,... ... . rml d 1250xg00Centre bore . . ..... mrn 42 HTNumber of T-s1ots, 18 H7 7T-slot centre dlstance spacing ... mrn 100Trraverse shift by hand .. ml ZT5Worm transmission ratio 1 : eA


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ffiAffiG ltH 1000 c \.o3-2/1122TNTT/ENSAL BTI]LT-IN CIRCI'IJIN TABLE 9 1 . 9 302

{\


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MA ,TO Mr 1000 c 4.a34tttzzUNIVBRSIIL BUILT.IN CIRC{'I.AR TABLE 91.94302

2614 27


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{,\../

flfrAHG MrI 1000 c 4.o34tttzzMIIVERSAL BUILT-IN CIRCTII.AR TABLE 91 .94302

Every time the dividing cycle has been eompleted, the Lable platen(13) must be re-clamped with selector switch -1351-. a)Take-up adjustments on the uriversal bullt-in circular table are des-cribed in section 7 of this operatorts manual.

Indlrect dividing with callbrated collarTrtrn selector swiLeh -1351- for glamping the table platen (13) to theItReleasert position. a)

a)

Release elamping lever (26) and by turning eccentrie bush (ZT) clock-wise up to its stop, talg the dividing worm bakc into engagement. Re-tighten clamping lever (26).Obtain the required angle of rrctation of table palten (13) by turningthe platen cloekwise with hand er"ank (20) and observing the ealibratedcollar (25) (1 revolution = 5o' 1 division = 2t).Return seleetor switch -1351- to the trC1ampil position.For arangement and function of operating crcntrols on control panelsee page 2.04-1.


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flffiAE.EO MH 1000 c 4.o3-5/1122


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ffiAffiG MrI 1000 c 4.ott-z/7512

f:

DIGITAL DISIAY IN TII.IVENSAL EIIILT-IN CTNCI'IAR TABtrJThe angle-set,ting display is shown in the seren of the CNC 432.Proceeding from the basie position: T-grooves parallel to the A-axisare reference point and ze?o pointof the B-axis identical.

Enter urder machine constant ttN 115ft the yarue nc zn. Ttrus, for theB-axis rropen regulation cireuits of the posiLionrt has been selected.Position referenee points X, Y, Z. Move built-in eireular table bymeans of the hand erank to be referenee point until the displaV rtB-RPrtis xtinghuished. The text ITBEAD OUTrt remains visualized.

Zenc point mvementsTurn table into the desired position.Enter the value shown in the screen r:nder trBtt with opposite signs intothe constant ItN 115rt. Plus is transformed into minus and viee versa.Thus, the zero point is displaeed frrcm Rp (Reference point) by theva1r-e entred into the constant trN 'l15tt.Position again referenee points X, Y, Z, move uriversal built-in cir-cular table by means of hand crank to ItB 0rr.After power failure it is only necessary position


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MAFIO Mr 1000 c 4.o5-1/11415GC CrRCl]IAn TABLE 81.80841, -24 vt.VVValr -Technical dataClampingarea. ..... tm d1150x800Center bore ..... ,......... ..... o..... rm 6 U2H7Number" of T-s1ots, 18 H7 ..... TT-slots center distance mn 100The rotara movernent in the B-axis by means of D.C. motoras forrth axis is imparted to the control. Clamping andreleasing of the table top is performed hydraoneefranically.Table platen ean be rereased by hydraulic means only bar BoMoment of rotation aL the table platen I[n Z11OMoment, of rotation at the table platen, elamped l,tn 4OO0Minimtun direct,ly pr.'cgrarrnable feed rate o/min 0,1Rapid traverse U/min. T 16l&.x. workpiece weight .. ... .. kg gO0


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ffiAHG MH 1m0 CGE CInqIrAn TABLE. rmRKIl{c AryA 81.8084r, -2

I

I

\.G5-2/7311

; ri_I l-l-l--lrrt-117

=-1BB

20si100 IIIIl-tti-


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\

ffiAffiG Fff 1000 c 4.6-3/3722CNE CING'IAN TABLE. TRANS{ISSICN I.qMTT 81.80841, -2

Indrarnat IIDC 10.40 C2000 min-lB I{m (0,8 kpm)

13 i=9,75923(0t023622)L21L 27 10.0370371I

HH 1000 c


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ffi&ffiG 5.01-1/7322LINEAN MA\TERSE MEASTJ'RI}IG SYSIEM

The linear traverse ryasurir systemThe rnachine is equipped for exact positionning inlinear traverse measuring system of Messrs. Philips.The resolution of these measuring systems, i.e.traverse unit still recordable is 0,001 mrn.

the axes X,Y and Z withthe smallest absolute

One linear traverse measuring system constants of one seale rule and onemeasuring head. The measuring systems are posit,ioned dineei,ly at the straightguides of the machine slides, tfiieh ensures that the measured correspondto the actuat positions between tool and workpiece.As the scale n:Ie is mounted at a distance of 1415 mm from the measuringhead, the scale rule and/or the lens of the measuring head Ey foul. ftaextent of the contamination is supervised by the control deviee, whereupon the throuble indication "measuring system alertrr appears at the controldesk. It is neccormtended, however, not to r,ait for this alert signal butlean the measuring systems frorn t,ime to time. a)lbde of openation of ttre linear traverse measuring qvstemThe Philips measuring system is a periodic-absolute traverse measuringsystem, i.e. one measuring period is evaluated in an absolute memner anOas many measuring periods as desired are joined together. Under this


79/166

ffiAffi& MH 1000 c 5.01-2/7322LINEAR INAVERSE MEASURING SYSTE},I

Ite rotatory measuring s_vstenThe NC circular table (B-axis) is equipped for the exact positioning ofangular measures with a digital rotatory measuring system (R0b transmitier)of Messrs. Heidenhain. b)The measuring system has, -in conjunction with the CNC-control, a resolutionof 0,001 (equirralent to J,6 angular seconds).The rotatory measwing system is installed in a housing and coupled directto ti:e axis of the cireular table. Thls ensures thab inaccuraeies of trans-mission elements (for example play between gears) do not affect the measu-ring result, in any way.The rrctatory measuring system of the B-axis requires no maintenance.ttbde of operatim of the rrctatory neasming sJrsteELocated on the drive shaff of the HOD is a reflecting glass sheet. T.ieedge of this glass sheet has 18 000 incisions al the perlphery. By meansof a light source, which is located directly below the notched edge ofthe glass sheet, the transpanent lines are picked up by silicon photoelec-tric cells and transformed lnto 2 electrie signals. Tkre analogue signalsgenerated simultaneously r,frich are nearly sinusoidal and out-of-phase by99o, .are. transformed in an eleetronic additional apparabus (EXE) whichalso is installed in the cincular table, into digital frirses (5-vo1t level).

't000


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{1= ,,

ffiAFG MH c 5.O3-1/11612rilNls E]GARDruG TTIE LISTS - MACHINE CONSTANTS AND EHROR OODE I,ISToila 432The lists are made up type neutrally, i.e. thev comprise machine constantsand error codes which apply to all machine t]rpes of MAI0 and to aII versioncf equipment.DGMPLE: For the constructiOn series ''Crt and llErt all statementswhich relate to I'palret/palett change" ean be diregar-ded.These lists serve the general informatlon. Data applicable to the machinecan be seen from the respective lists of Lhe electric wlring- rliagram whichare in the switch cabinet of the machine. Further, a tranlparent box inthe switch cabinet contains a punched tape with the machine constants.


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3*?

ffiAffi# Mr{ 1000 c 6.01-1/11612ANGLE HILLING HEAD

ApplicatlonThe angle millinghead for millingaceess.Technical data

head is used in conjurction withand boring operations in workpiece the vertical millingareas with difficult

internal r"egi MiUine spindle nose,external regist,erh6 x 38 nrn

c 03.04c 03.05

h6 x 38 rrunh6 x 38 nrn

Angle ml1Iing head swivelsabout, its vertical axis$nallest milling cutterdiameter possibleATTENIICEI

mrn 100


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ffiAffiG 6.o1-2/11612

{.

MH 1OOO C

ANGTE MILL]NG HEAI)

FittinsExtend quill (1) of vertieal milling head (2) by approx. 7 nrn and lightlyelamp wiLh elamping lever (3).Align angle milling head (4) ln accordanee with dowel (5) on the ver-tical milling head and secure with hex. bolts (6).Slorly extend quiIl (1) further while at, the same t,ime rotating themilling spindle (7) by hand until the drive tenons (8) of the veCticalmilling spindle come into engagement in the drive flange of angle mi1-Iing head (4).Carefully feed quil1 (1) out up to its stop and then retract by approx.1 rnn and clamp with clamping lever (3)

ToI clmpingDisc-type milling eutters are mounted on milling arbor (9) using key(10), cutter spacer rings (11) and the short clamping screw (1il.End milling eutters are secured to the internal spindle taper (13).To make this possible, remove the short clamping screw (12), the arborspacer rings (11) and the key (10), then using the long draw bolt (14).


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,3"{

ffiA$,EG l,tH 1000 c 6.o2-1/11612HI@-SPEEID MILLING SPINDLE

ApplieationThe high-speedspindle and inTehnical data

milling spindle can bethe vertieal workspindle employed both in the horizontal work-of Lhe machineAttachment shank for fitting to maehine ISO 40MiIIing spindleTransmission ofSpeed range

internal register ISO 301:4lanetary gear tralnr.p.m. 80-8000 a)

Anti-rotaticn deviceThe housing of the high-speed milling spindle is proteeted againstrotation by the retaining bracket, (1) and the retaining bar (2).The retaining bar should be seeured at the appropriate distanee inthe elongated slot of the retaining bracket bv means of nut ( 3).

:" the spin-he guide bore whiclr aeeepts the retain ngtorod is situateddle head or vertieal milling head ad.jacent the workspindle


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ffiAffiGS.oTTI}E EEAD

ApplieationThe slottingt,ical mi11lng head ishead and

MH 1000 c

seeured to the spindleis inteded for slotting head face inoperations.

6.03-1/1410

lieu of the ver-

0-1009-400

Tecfinical dataLength of working strokeNumber of double strckes s.p.m.

...... mrnSpeeds

Slotting tool register 20 H755eight approx.

mnkg

revlmin 20-933


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ffiAHEG MH 1000 c 6.o3-2/116i2

L

ST.OTTING HEAD

Setting the rcrklng stnokeEnter trs 50rr into the control, press button IIFNIERTI and ttSTARTrr. a)Take the ram (4) to its position when the hex. bolt (8) must be acees-sible precisely at the centre of the bore at the ram face.Actuate button rrWorkspindle and feed STOPtr on the CNC eontrol stationof control CNC 432. a)Release hex. bolt (8).VIith hex. bolt (5) set length of working str.oke in accordanee withseale (7).Lock the stroke length thus set by tightening the hex. bott (8).

AITEIfIION If slotting work is eamied out over some eonsiderableperiod of time, cheek the hex. bolt (B) for seeureseating at regular interuals.- fn aeeordanee with table (9) determine and set a workspindle speedwhich suits the stroke length selected.a) For arrangement and fu:ction of operating controls on cont,rol pane1,


86/166

ffi&ffiG MTI looo C 6.o4-1/ 11612NG-PG[IIONING AIID DTMIDING APPANAfi'S

Application:The NGpostioning and dividing apparatus is used for machining workpiecesof a great variety of shapes which by means of jaw ehuek, faceplate, col1et,chueks or directly are clamped in the inner taper of the spindre.The NC-positioning and dividing apparatus has been designed in sueh a waythat the control uses the positioning movement, of the spindle as 4th axis,Angle measurement is caried out directly aL the cireular axis with O,OO1oresolution. A d.c. motor serves as drive.ATTENTION: Only positioning operation possible

Horizontal applieat,ion on the rigid table or the univer-sal built-in rotary tab1e.Teehnical data:Spindle eompartnent

Inside, direct ISOISO 50405500

with reduction sleeveOutside, short taper according to DII{Spiqdle clamping, hydromechanical, 55022 . sizeholding torque at the spindle \rn


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ffiAilES url 1000 c 6.o4-2/11612NC.PGITIONING AND DTUTDING APPANAflIS

frorizontal assembly:Place dividing appartus (1) with the base plate (1.1) on the worktableand fasten with hex. screws (1.2).When using the tailstock (1.3) direet on the table, intermediate plate(1.4) has to be used.If necessary place overarm (1.5) into position and elamp with screws(1.6).Fasten tailstoek (1.3) wlthout the intermediate plate (1.4) to theoverarm.llhen usi$r without tailstock

The neeessary clanping position (parallel to X- or Z-axis) has to befixed by turnlng accordingly the NC-dividing apparatus (1) on the baseplate (1.1).NOIE: Before beginning the maehining operation the paralle1alignment of the dividing apparatus in relation tothe X- and/or Z-axis, has to be checked with the aidof the testing arbor (3) and correeted if necessary.

Inserted supply lines Q.1) and (2,2) at the compourd slide rest, fastenrapid-aetion couplings (2.3) and (2.\) of the hydraulie lines to theconnections marked orange.

{t


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MAF{G mI lmo c 6.ot+-3/11612

{L

Nrc.PGITIONING A}ID DTUIDING APPANAflIS

Clamping and releasing of the workpiece in the dividingeamied out by operating the ilh:minatd- pushbuttonsrffndexing headrf at the control panel of teach box. headA spindle is*ooFor holding in position workpieces with prepa.red step taper ISO 40/IS0 50 a suitable adapter nAr or itBtr should be used.Clmping jan jrck or faeeplalq qr the dividing tread spindle:

Install two-jaw chuck, three-jaw ehuck or faeeplate on the short outertaper of the dividing head spindel ( 1.7) .Tr:rn hexagonal serews (7) together with elamping pieces (B) into thetapped holes of the clamping medium and tighten securely.781.7

MHloooc 6-o44/11612


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ft#AHGNC,-P6ITION]NG A [D DIMIDING APPANAfiIS

Wcking smce dinensions

uI

IIIJ

MTI 10oO C 6.o9-1/6229


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_='*

ffiAffiGGEF'IE MRNER lq,LNfrB HEAD

SpecificationsSpan of special crcllets 2-3-4-5-6 mnSpeeds 2000/4000/6000Motor polrer 0,12 kWMilling spindle carrier,rotatable by 360otMilling spindle, swivellable 90oSrnallest millable insideedage length 70 m

rFn

FittingMove out back-stop (1) bVapprox. 120 ml. Clamp cornermillirrg head (2) onto baek-stop V-guide (3). InsertPerilex p1W (5) ln controlcabinet socket, outlet.Speed adjustmentSlacken screws (6), pu1l offprrcteetive cap (7) forwarO.Place leather belt (B) in thecorresponding g:rcove of the

I6

4

MH 1000 c 6.a9-2/6229


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ir\

ffiAffi@]NSINUCTIO}US FON OORNEA HILLING

Descr:Lptlm of ffiIE miversal corner nilling treadThe mi11ing head t^fiich can it self be swivelled through 90o is securedto a slender milling head camier wfiich can be rptated through 360o. Therequired angles ar set by seales and ar then clamped securely. lhe snalloverall size aIlows aceess so that mi[ing can be camied out at pointswhich ane nonnally inaccessible. Milling cutters are held in the millinghead by collets. The milling spindle is driven by a wear-resisting beIt.A cone pu11ey with three steps is seeured fo the drive motor so that theeutting speed ean be adapted to the rnaterial being machined. AIl rotat-ing parts rur in antifrietion bearings.Milling a cornerThrough the swivel faeilit,y tttrich aIlows settings in any desired directionit is possible to emply a tapered milling cutter whieh is in simultaneouseontact with three faces. When a tapered cutter of this type is traversedin the three co-ordinate directions it gener"ates a complete internal cubecorner (see Fie.1 ).

l,rH 1000 c 6.09-3/6229


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/t.

ffiAE.EOINSTnUCTIoNS FDR @RNEA HILLnT

ftre tapen angle -/ of the tapened crrtter (single-ftute cmtter) isTapered cutter'Fetting thg nllling head camienThe miUing head carrier qust be so r.otated that the milling cutter axishalves the angle 6 = 90o (see Flg.2). Tighten clarnplng screw (4).

Bottum swface

Fig. 2. The rniUing cutter axis halves angle B = 90o. TLre X and Z diree-tions are the feed direetions of the milling machine.

MII 1000 C 6.a94/6229


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MAHOHILLTW MNNERS WIIII DRAET

Hilling cornens wlth draft anglesTLre milling of a corner with draft angles differs fi.om milling an internalcube in that:a) the taper angle of the tapered cutter ehanges depending on the draftangle.b) the rorkpiece has to be tilted in Lhe X and Z direction by the draftangle and an appncpriate adjustment of milling head inclinat,lon isthus neeessary.The taper angle of the cutter as necessary for particular appllcationscan be taken frrm the table below.

Draftangle

Draftcllne

)raft angled- Cutter tapenangle -"00 00'00 15'00 30'10 00'10 30'P 00',20 30'30 00'

350 15' 55n350 23' 25n350 30' 03tt350 44', 16"350 58', 30tt360 12' 13tt360 27' 00"36o 41', 46r

(-*

HII 1000 c 6.n-1/8324


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MAE+O

{

RFNIGERATI}NE UNIT (sK 05 K/SK 05 S)

Design: SK05Kfor mntrol station.SK 05 S (witlr switch)for seiteh eabinet

CAUITOT'I: Transport shold only by earried out in vlorking positionvertically. Tipping or overturnlng not admissible,

technical data:)ooling capacity W 400lurrent consunption max. A 4r2lower input, kW orza

capacity m3llxin 4. air temperature oC 55

ise dba-lm 6B34

MAFNG MH 1000 c 7.O1-1/11612


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{\i

II,IPORTA}rf IMIES

thchine lubrieationDetails on machine lubrication and coolant supply appear on the follow-ing pages of this operatorts manual:7.02-1 Machine lube diagram.7.03-1 Lube instructions.7.06-1 Reeomnended lubricants.7.07-1 Coolants.The lubrication and maintenance of attachment descnibed separatelvin section 6 of the operatorfs manual, alloeated at the attachnents.The designation of lubrieants and the identifieation of lube pointsin the operatorrs manual follows the new German standard DIN 51502(November 1979).The designat,ion of liquid lubrieants is based on the ISO viscosityclassification average viseosity at 40oC - as laid down in DIN 51519(.luty 1976).- The machine lube diagrym (page 7.02-1) and the lube instructions (page7.03-1) relate to DIN 8659 (draft, December 19ZB).- At his stage, the oi1 lubricatin nipples qr the naetrine are stiI1 mar-ked with red identification washers, the grease lubrieation nippleswith yel1o^r washers. fn addition, the lubricating nipples and fillingholes are equipped with identifieation plates according to DIN 51 502.

Lubricants

ffiA${G) Mrloooc 7.O2-1/11612


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FA-NMACIIII{B LTIBE DIAGRAN{

{

I tJ I

ffiAil{G MH 1000 c 7.03-1/565


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tervalwork- SymboI=====@l&@

LTIEE INSIRUCTTOHS

riearing wi'L'op llp.Alant tansible

1 r13 rleaIn clrcuir.& ecktral1 4

) r1& 11ng er-(1 yetion)k

required Volume Seepageate overarm bea-::1-::i-1l:-------.Always keep coo-rnk as fuII as pos-

2-3 strokes3.22-1

cate univers. built-rcular table withoiI level in een-lubrieat,ion unit.

2-3 strokes

3.20-eate vertieal mi1-head quill withr-fsoflex NBU 151'l ow nipple designa-oiI Ievel in main

2-3 strokesrL]

\lo.inliao.)7

l0

ffiAffiG ItH '1000 c 7.03-2/565


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fi

LTIBE INSIRUCTTONS

Intervali.n work- Symbol ;;; k nequireding hou200 Lubricate r\Drm gear ofunivers. buiIt,-in circu-lar table with grease.

dli Refil1 oil tank of thedrive wheel of horizon-tal workspindle.(::t

If oil 1eve1 on inspec-tions when centerline atglas(6)is overrdrain upoil of horizontal work-spindle drive gear.eiY Change oil in maintransrnission. Flushgearbox.

8,9 al e Change oi1 in hydraulic approx.30 I I-L7.50-1un it. -1

No.indiagVolume Seepage

16 w 2-3 strokes1000 3 approx. 1 , 81

12

2C00 4 9.02-1

ffiAHEG MH '|OOO C 7.06-1/11612


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4?,1

REMMENDED T-UBRICANTS

Lube point, Ie of lubrieants a)e type/Designat:'.onl Syrnbolame

ilIing arbor overarmringzonLal workspindleive gearn transmlssion'ertic.milling headit1

ydraulie urit.iv. brilt-in cireular Febitabletral lube u:itgear of uriv.ilt-in cireular table

1 gear drive to Kliiber-

iseosity range in eStt 4oo673pa1ysis datae oil/Cl 46/\1,4-50,

Hydraulie ofl/fi.P 46/41,4 - 50,6Bed vray oil/CGLP 220/198 - 2361,1311

16

Grease/lG EZK/Wa].t*.-

)3415

9

ra1-Lube

t.*'l@il

No.india,ubrieant

DE 46

K 220

14

ffiAilEG MI 1OOO C 7.06-2/11612


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LUBffiCAI\If - Sn'${ARr TABTE Date 1 1/86

t -- - - - -- - -l:::1::l -:::1ff;;;-;il;ffi;-;';-f iil: === = l- = = = = = = == = = = = = ==l= = = = = = = = = = = = f = = = = = = = = = = = =Itvp" |

-|

-I

-xl ts-l lHl I EsEnAL---- ;;i5;s""i;I IcDr46 lDE46 lstzzol-__-___t a_ aI nvra laviI,us HL 46 I nvrlue nr46l avnuBI lAvrLUB HLpD 46 I avnue mpnl nsl 220-sL_- L-__ _ L:: __L__ -E------E;;;;i-HL-il- -l- E,;;;; r-'il8;;;;;;',,;I I Energol HLP 46 | 46 (HLP-D I EnergolL--------L---------------11:1--------LT: -11:----I castror l,lnnro mx I vanro Hox lua*qaI I FrysprN Arils 46 I ffirr^ aws I nox zzo

AVILUB nL 46AVILUB HLPD 46Energol HL 46Energol HLP 46

Pt"odukt783 ClearedgeEP 2B4OHysol CB-

(CutoraIIX-Fedarou)

AV]LUB -MetaeonASBF{E

Coolant

trSarol EPSarol 3965

ffiAFIG MH 1000 c 7.06-3/11612


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LUBnf,CANf - SEf,,lAmY TABTE Date 1 1/86Lubricant designation foIlo^r DIN 51 502

mr rfl.Et-o uaLe I t/oo

il;;;;;;;;;;;-ilil-ffi -il-;;:== = = === =J=======--il;----r _ T_ i)"1 slmlmurer I I IOpw h+ru tro I H,p qo I c zzo- lY-::--- L----_ __L___Shetl lsfreff Te1lus I sneff I Tonna-Oetloer c t+6 ltertrs oer lr ezolsrreff Teltus I 46zHvaror Iloeruo l*u, II I L-----IEXACO lnanoo Oil 46, I nanoo Oit I Way Lubri-I I r{DB - 46 | cant zzoI I --------l

,(\'\7AiroShel1gease

Coolant

SheII-Dromus 0e1BXsal=-Dromus 0e1EPSeTIT-4T

Shetl

Soluble 0iSoluble 0i.E

ffiAffi@ MH 1mO C 7.O7-1/5523


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@OLII\XE LItsRICA}TXS a)For our miiling machines and machining eenters only eooling lubricantsmiscible with water and eontaining mineral oil (according to DIN 51385)should be used.When rnaking the selection care should be taken that the following detri-mental properties do not resul-t frm the cooling lubrieant:1. Stiekiness and resinification of maehine and control elements, noteven at points where the cooling lubrieant can penetrate in srnalI quanti-ties without being able to flow off.2, IncompaLibility with the guider,ray oils used, with the consequenee thatthe lubricants decompose, harden or wash off.3. lhe anticorrosive effect must not decrease, not even after lengthyuse of the cooling lubnicant.4. The materials used for the seals and strippers efc. of the machinesmust not be attacked.5. Demands on the cooling lubrieant: b)

Cood ernulsifiabilit,y and long service life, even when using ratherhard water" beyond 15 d. H. (5,4 m va1).No harmful effeets on machine elements (metals - lacquers - elasto-mers).

ffiAffiG llH 1000 c 7.07-2/5523


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@OLNrc LItsMCANIS - DATA SHEEf,. SEI.ECTIOil CNIIERIA IN ACTOEDANCE

Standardvalues-35

to becified0,93-1,06

20 - 12050 - 3ooto becified

130

variable

g/cn3/20oC

/S (cSL)DrN 51 757DIN 51DrN 53 015DrN 51 423DrN 51 376

ffiA$EG MH 1000 c T.07-2.1/5523


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}IITHMLNrc LTtsRICANTS DATA SEEET. SITI.RCTION CfrIlERIA ACCORDANCE

6.2 of the cooling lubricant, mixed with r"rater (emutsion):Pncperty Test method

i = == = === == = ==:= ==:DrN 51 369th NW12(120d.H. )) 11fithermalti-vity kcal/mLroC 0,45

ectriceonducti-itv

Measurablevariable

DIN 38 404

DrN 51 350/1DrN 51 360/2

il*l-fied,S0e)ive pre

values- 9,4

ffiAffi& MH 1000 c 7.07-2.2/5523


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@OLII{E LTtsRICANIS DATA SNEEf,. SELECTIGI CNIIERIA IN ACCONDNNCESHEST

Measurable Test methodVDA-test sheet521-01 (DrN E53 538/3)

variabletion to

rod2 aecordingto DIN 53 504:test mate-terial

SRE-WBR 28test mate-trial (CF {BB I\tBR/iOl)

-effect

Change in vo-lume in 7(voI.) enangein Shore-A-hardness u:it(SM) after100h/700chardness u:it(SM) after100h/700c

DrN 51 368VKIS-work-sheet

to beeifiedspe:dic sepa-e porti-

ffiAFEG MIr 1000 c 7.O7-3/11612


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nEmil{ENDm @OL4{GIUBECAIITS; CBUCIIIL DATA 1 1/86The cooling lubricants mentioned below were inspected bv a technical labo-

AVTA

A LEGAL CBIJGATICE{ CANNOI M DERTIIED FRG.{ TIIE LIST G. BE-OCNil,IETIDATIONSIf for reasons of the production technical tvpes of eooling lubricants dif-ferent from those specified in the list are to be used, these types must" in eonformity with the selection eriteria according to pages 7.07-2/7.07-2.2.I'4anufae-turer )esignation 4ineral)i\ % Suitable mixing ratioeoneentrate : r"rater I in i[ACI,,OS AO,CISIr 64-02 30 1 :20 - 1:30 5-3Aral c EmuIsoI 230 '7) 1:20 - 1:50 c.)

Sarol EP 37 'l :10 - 1:30 10-3Sarol 3965 ?5 'l :10 - 1:50 10 -2AVILIE

ffiAffi& MH 1OOO C 7 .O7-3.1/11612


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HE@S,IENDED @OLING LUBRIC*INIS; CAUCIAL DATA 11186

== = = ==== == == = =================Suitable mixing ratiohnufac-turer ignationcIff -Raunheim o

=================Aquasol 6-58 1:20 - 1:40Universal 6-58 1:10 - 1:30Rondocor Kompakt 1:20 - 1:50 5-2Rondocor 6459

53 - 1220 20 -5c)

- 1.1:10 - 1:20 i0-5

Sarelf E P34 1:20 - 1:50 5 -2Bohroel BS 305-2

Consulta-ChemieCurtis

Kutwell 40\ruISOL BST

1:10 - 1:401:20 - 1:50

Mineraloil %523644

s-6s-12 1:s-21

elf c 30ESSO

c B3 10 - 2,5FINA . 40

ffiAffiG MIt 1000 c T.O7-3.2/11612


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BEffiO4ENDHD 60LING LUBRICANIS: CIUCIAL DATA 11186

I,4anufae- pesignation Mineraloi]- % Suitable mixing ratioturer coneentrat,e : waterLionoil(MasterChemicalCorp.)

TRIM SOL 'l :10 - '1:301:10 - 1:30

Lubricor 1:10 - 1:201:20 - 1:301:10 - 1:50

Mobilmet 150 1:10 - 1:20Mobilmet 220 1:20 - 1:301l,r"riilxD-r;u;-c;Betronol EPV 1530 5ll 1:15 - 1:30

1:'10 - 1:30m 586 1:10 - 1:30

SOL Silieone

Mobilmet 120

10 - 310-55-310-210 - 5

45 10-345

O

t4 735 50B 421 20

Mobil 303325 5-3

1. 1.I'KU 7 -3Oemeta IlD 52 30 10 - 3

60 10-3

ffi&H& lm 1000 c 7.O7-3.3/11612


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-

NEMil4M{DffiD @OLING LTIBRIC.ANTS: CNUCIAL DATA JI]LY 86

ignation Mineraloil % Suitable mixing ratio===================Traltunat

concentrate : water in1l5-3:20 - 1:30Tralustar ea. 1:10 - 1:20 10-5I^M 2998 ea. 40 1:20 - 5-3

Zeller+GmeIin Zubora 2000 P ca. 58 - 1:40Zubora 722 W ea. 33,5 - 'l:30Zubora SM 1:10 - 1:30

10 - 2r5

I,hnufac-turerhrlSURA .

aa

ca.52

10-3ca.73 10-3

ffi&ffiG MH 1000 c 7.O74/11612


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:*t

MMS HEGARDnIG TT]E TXSE CF @OLING LUBMCANIS UTXABLE }[I18 WATER

Only fill the tank eompletely mlxed emulsionMixineFiIl cold tap water lnto a clean tank and add to the water an adequat,equantity of concentrate in a thin spirt by eonstant stirring. Neveri.n the reverse orderDo not use any softened water. Ideal water hardness T to ?_Ood.H.Do not keep emulsion in galvanized tanks.Never mix prepared emqlsion with other makes. Mixing temperature:Coneentrate min. + 10oCWater max. + 30oC

Operational supervision- Cheeking at regular intervals the eoncentration by means of hand re-fraetcrneter or acid eleavage. Factor refractorneten reading: 1r0.

Reducing too high concentration by adding a very meagre emulsion/solu-tion (never add pure water ).

ffi&HE& Mtr 1000 c 7.n-1/7322


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I,IAINTENANCE SCHEU'I,E

See page 7.21-1, 7.21-2 and 7.22-1 Itsrrmery of maintenanee urorktt.

ri::roc; I

Ic

PI

pI\t

ffiAH# lm 1000 c 7.n-2/263


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IgI

I,'AI]fIENAIICE SCIIEUTI,E

See page 7 .21-1, 7.21-2 and T .22-1 |tSurnnary of maintenance workrt.

trtcnII

l

ffiAffiG MII 1000 C 7.21-1/7322


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rva1lsn {ork-ng hours

16,31

$nfiAny 0r iaIMlEMNcE EoRK CtI TGCEANICIL Ar,tD HTDRAULIC

rquiredClean entire maehine. Pay special attentionto cleanning limit switches and all areas ofenelosurqs covering moving maehine parts.Do rpt use coryres-sed air.Cleaning of the plexiglass panes by means ofsoap water or householding detergents, wiadding amronitm drloride. Never use aggr"essiehemicals, liquids containing solvents orabrasive prcductsCheck collet setting of power-operated toolvorkspindles andraw bar collet in bothreadjust if necessary.Checkand,/orCheck eoupling eomponentsface and vertieal milling

play at the guides, readjust taper gibguide gibs.

.35- 1

.;:;on spindle headhead for damage.

lo.lntiag.SeeaLsopage

10

?0

100

t00 1 r12 7.30-'bo -:4

ffiAffi@ MH 1000 c 7.21-2/263


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18

$NilANY CF MAINIEiIANC8 MRK CN IaCTIAMCS AND IIIDRAT'LICS

k requiredtniag.= = = = = = = = = = =: =: = == =: = = = = = =: == ===== = == = ==== == = ==Detennine wear on toothed belt for gearing ofNC-eircular tab1e. If necessary comect belt,tension.

,29 Check wear on toothedCoreet belt tension bells for feed drive.if necessary.Ernpty oi1 colleet,ing tray.Cheek eable carrierslide rest for tightbetween switch cabinet andfit, re-tighten.

a) In ese of error code display ttX02-Y02-202n cleaning at shorter inter-vals is necessary.

working Seealso

1000 7.33-'

7.33-to -l39

JffiAilE# Ifi 1000 c 7.2.-1/q65


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in workingrS

SUI,T.{Affi G' MI\INTENANCE HORK G'I ELECTRICS A}ID ELMMONICS

tervaI[s Work nequired__--i____Check function of eontrol eabinet ventilator.

Clean ,Do notDo notcontrol panel exterior.us co@rressed air.erylctyed strong eleansing agents.ble: e.g. trEthanolltr.

K EI,IERGENCT SIOP funetion and allaxis limits. limititches controllinginterior .of eontrol cabinet.rung cornprcssed air.

Check eartheannoto

2r8,13,19 inet for terminals offirm seat,ing, motor and intighten if contnolneees16 , 3,,,130,38

Zl ,282Q sary.Cneck filter eloth atventilators and nainlation. ff neeessary

and ort,leddirt accuum-renew.the inletrptor forclean and

Seealsopage'.02-

No.inI iag.j l

38 ) o)_t

lcc > O)-t

I

> n)_bo -1t

t.25-7.62-

lrH 1000 c 7.24-1/7512


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C'I,EANING TIIE LINEAR SCALBSTlre linear scales are protected fircm heavy dirt by mearls of eovers.If the enror code X01-Y01-201 appears in the video display, there existsa sJ-ight dirth accumulation due to dust or oi1 fog. Ttren a rnachining opera-tion in plrcgress.may continue, but the scales have to be cleaned as quicklyas possible. a)By the video display of X02-Y02-202 the presence of heavy dirt in themeasuring system is indieated and then the measuring system has to becleaned at once.In this ease the trouble/dith be eliminated without delay, and the brttontrCLrARrr shold be operated. Before resuning the machining operation thereferenee points should be posit,ioned anew. a)

Cleaning should be camied out by neans of a soft rag spaked alcohol.The bar"e part of scale (1) and the lens of the scanning head (Z) rmrstnot be scratehedthe scales in the Y and Z axis ane acessible after urscrewing thecovers (3) and (4). b)To clen the X scale requires removing the guard bellows (5) and tak-ing the table to the extrerre end position.

ffiBfuB,BG 7.25-1/11415H 1OOO C


117/166

REPI^ACEMENI OT THE FILIER I{AIS IN MNTNOI, CABUIET AND MIfTNOL PANEI.Fbequeney of filter changirrgSince the dust generated variesof filter changing has to be(or eleaning) the filter on the

.{ideIy depending on area, the frequencye-stablished by trial and epror. Chdnelnfan will be required more frequently ifranadjacent lo the fan and the exit filters andnexb eleaning operation ean be noted on these.change or 1sf cleaning after 500 working hourscleaning interval depending on degree of con-

at the exit filter end.Data plates are attaehedthe date of the last and theWe recorrnend a 1st filterand then to establish thetamination.Filter reuona.I.Push the perforated cover off using a serewdriver.Cleaninf (r"egeneratlon)Beat the fuI1 filter mat, blou out with air or spray with r.ater.ltilE: Filter mats included in standard equiprnent:3 pieces of no. 27.59582 (= coarse, P15/5OO) 325 x 227 rm for swit,eh eabinet4 pieces of no. 27.65409 (= fine, p15/5OO) 1$ x 1j5 rm for

fuBAffi# r4H 1000 c 7.30-1/7322


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TAPEA crB TAXE-IP AnntsrlrEl{IThe guide play af the axis Y and Z (eompound slide andbeen set by the works to 0,003 to 0,005 nrn.rf after on adequate br eak-in period this ralue is founda substantial increase, a r+-adjustment is necessary.

spindle head) hasto have undegone

The adjustment and readjustment of the elearanee atof the compourd slide and spindle head is effeetedgib having a taper rabio of 1 : '100. One r"evolutionmodifies the clearance by 0,0'15 mn.the straight guidesby mears of a taperof the setting serew

The taper gib rmrst not be overtightened. upon the end of bhethe compound slide shouLd stirl move uniformly and without jerks.The guide of the vertical clamping table (X-axis) do not havegibi by means of speciar equignent utirized during the erectionwill be rnade available without any clearance.Readjustrnent fe X a:ris

adjustmentany taperwork they

Tlaverse eompound slide intoUnscrew threaded counter-pin

ibsQ)

top end posit,ion.(13 rm sw).

By turning hex. socket screw (4) erockwise readjust taper gib (3).Tighten threaded eounter-pin (2).

ffi&a{# i.rH 1000 c 7.30-2/7322


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TAPM GIB TAXE-UP EDIIISI14ETfI AXIS ZReadjustnent- Remove pnotective housing (1), behind rmder the spindle head.- Helease lmk nuts (2) and (3).- Tighten a1len screw (4).- Fasten lock nuts (2) and (3).- Install protective houslne (t).

fuE&B"fl# MH 1000 c 7.30-3/7322


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READITISruENT OF ITIE GI'IDE SIRIPSThe guide pray of the x-axis is 0,005 mm. rf after a lengthy period offime a higher value appears, a readjustrnent has to be carried out.For tiis p:rpee the rcrktable tas to be r"emrred.R+adjustnent operat,tan in tlre X-axls- Loosen hex. socket screws (1).

Put on magnetic-stand dial gauge (2).- Readjust guide strip (:) UV means of hex. socket sere {s (4) - 16 rnm -.Tighten hex. socket screws (1) with a u:iform torque of 180 lrln.

ffi&ilG HH 1000 c 7.32-1/1122


121/166

REAIUUS?IIE ITIB OT/ENX,OAD CLtnffi O[\I qJILL FEED GEAR

FrH 1000 c 7.33-1/7322


122/166

Feed drive X-axisSwitch off rnain switeh -Qt- at the switch cabinet. To prevent themain switch frorn being switched on again by mistake the main fusesin the switch cabinet ea be rernoved.Remove serews (1), force off dripping board (1.1).Force off locking caps (Z), remove screws (2.1), push back eover ofbellows (3).

- Release screws (4) at the sover of he compound slide rest. Lift upcover plate (5) about 20 nn and support firqn below. Remove alI serewi(6), take overing hood (7) and over plate (8).Release hexagonal nuts (9) at the eprentric bolts of the tighteners(10). Take off toothed belt (11).Place new toothed belt (11) into posit,ion, adjust belt tightener sothat bert is moderatery tensioned. Tighten hexagonal nuts (9). a)Install ocver plabes (8) and (7).a) I*4aintenance the toothed belt, see page 7.33-5.

;M&ffiG r.fit 1000 c 7.33-2/7322


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222521.

303l28B26

3332393836353L

EXH{AI.EIIE TtIE ImItlED BELT FOR FEED DRrVEFeed drive l-axis

a_--=i--

MTI 1OOO C 7.33-3/3722


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HXTTIAT,IGNE ME IMItIED BELTS FOR FEM) DRIVEInsert rnotor (25) cautiously, wtrile doing so take hold of toothedbelt (26) with toothed belt pu11ey (28). b)Tighten toothed belt moderately by shifting the rrctor (25) out ofposltion. Tighten serews (24) sIiehtly.Tighten hexagonal nut (23.1) at the excentrie bolt of the tighteners(23).Place conneetion plug (22) into posiLion.Install sealing c\cver (21 ).For description of the principle of operation of the safety brakefor the Y-axisr s page 2.11-1.For maintenance of the toothed belts, see page 7.33-5.

a)b)

ffiBUffi# MI i000 c 7.334/11415


125/166

sxurAlrcIrrc rflE ryHEp BETTS FDR FEm pnrvEFeed drive Z-axis

Switch off main switch -Qt- at the swit,ch cabinet. To prevent themain switch frm being switched on again by mistake the main fusesin the switch cabinet ea be removed.Rernove serelrs (36) and (37), take off covering hood (3S) and coveringhead (39).Release nut (40) of Ehe belt, lighteners (41 ).Lift toothed belt (42) frrcm the two toothed belt pulleys (43, 44).The new toothed belt is installed in he reverse order.

I {PORTAI\IT IOIE: By adjusting the belt tightener (41) in elongat-ed hole tensioned fhe toothed belt (UZ).

/.0I

:ffi&F*G l'{H 1000 c 7.33-5/11612


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FITTING AND MAINTENAI{CE OiF IMTHED BELT FOR FEED AND RAPID INAVENSE

hintenanceTmthed belts require no special maintenance.Since the toothed belt will not permanently streteh in any wav in operation,there is no need to retension the toothed belt once fitted. Ilnder no eireum-stances should grease or wax be used as belt, conditioners.After every 1000 working hours:- Check be1t, wear.BeIt problemsIndietion CauseExcess wear on belt toothflanks.

Insufficient orexeessive belttension.

Increase or reducetension.

Exeess wear in toothdedendum of belt. BeIt tensionhigh. too Reduce tension.Belt teeth sheared off. fnsufficienttension. belt Inerease tension.

ME 1OOO C 7 .34-1/ 1122


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FITTNrc AND MAINIENANCE OF' RIBBED V.BELT TiOR UAI}I DRIVEFitting

Reduce the centre distance beLween the belt pr:11eys to a point, wherethe ribbed V-belt can be fitted effortlessly ana without having totension it.Fit ribbed V-be1t.Ensure that belt puIley grooves are in alignment.41igD rnotor shaft so as to be precisely parallel to he spindle head.Acceptable deviat,ion in belt drive shaft farallelism: max. + fo.Pretension the ribbed V-be1t adequately.this requires slackening the upper nuts of Lhe motor mounting studsand tightening the bottom nuts uriformly.

IOIE: When making this adjustment, it ls essential to ensure that,the pu11ey Srooves remain in alignment and that the shaftsremain paral1el.Tighten upper nuts on motor mounting studs.Aft,er running the belt for some time, eheck belt tension under loadand adjust if necessary.

ffi&BG ifi 1000 c 7.34-2/1122


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FITTI]IIG AND MAINTENANCE OF RIBBED V-BELT FOR I{AIN DRIVEMaintenaneeRibbed V-belb require nc special mainLenance.Under no circumstancqs may grease or brax be used as belt conditioners.After every 1000 working lrours:

Check belt tension (see page 7.34-1).Check belt rrear.

Belt, pnoElengication

raear of ribbet Insuffieient belt Inerease tension.'-beIt.Pulley grooves arenot in alignment,, y aligrrl1eys andare noteI. tlv.

ded belt rib wear. Pu1ley grrcoves arenot in alignment,, fu1Iy align beltIleys and shafts

beli,shafts

lause Rectificat,ion

ffi&ffiG i'rH 1000 c 7 -35-1/11612


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TAKE-UP AD'USruEIW G' COLLET FOR POI#R TM[, CLAMPINGAdjusbment of the coIlet in the power-operat,ed d:"aw bar of each of t-heworkspindles can be taken up as follonrs: a)- Start machine by actuating illumlnated pushbutton -3SH1- on cont,rolpanel. b)Remove tcol frrcm workspindle.- Release grub screw (1).Aetuate button trCOOLANIrt aL the conLrol panel of the CNC-control,tool clamping device released. b)- In released eondition of the tool clamping device turn in or turnout the collet chuck holder (2) by means of turnserernr until the dimen-sion rrAtt has been reached.When the tool when being removed from the r+orksoindle touches thecollet chuck eoIIar, the collet chuck holder (2) has to be turnedout a trifle farther. fn Lhis case it is admissible to exceed thepraseribed dimension rtArr by a rnaxlmum of 0r5 rmn.- Secure collet holder (e) witfr grub serew (1).a) Pcnrer-operated tool elamping, see page 3.lZ.1.b) For arrangement and furetion of operat,ing controls on control panel,see page 2.04-1 and instruetion CNC 432.

tfi 1000 c 7.40-1/1122


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AIUISIT{ENXS CEI TIM'I/ERSAL BUILT-IN CINfi'I,I\R TABLE

26 34,35Checking dividirrg rpra flank play

Turn selector switch -13St-, elamping table top, in position ?rClamp-ingtt. a)Release clamping lever (26) and take dividing worm into

305237

ffiAffi# HH 1OOO C 7.tt0-2/1122


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AIUUSIT4EII"XS CE{ T'MVER.SAL B{IILT.IT{ CIRCI'IAR TABIEllak+:gl adjustment of dividing nora end plel

Release screw (zo) ano remove hand crank (30).Take of graduated collar (25).Release grub screw (32).Eliminate end play by take-up adjustment of ring nut (33).Tighten grub screw (32).Reassemble in reverse order.

Iake-up adjustment of clanping leverThe swivel angles of clamping leves (26) are limited for design reasons.

Should it prove impossible, due to {ear, to Lurn the clamping levers(26) into the position which provides the necessary elamping aetion,the levers require readjustment.To make this adjustment, ptrll lever and thus overeomean axially acting spring. Tne lever handle will nov, the force ofdisengage fromthe serations on the clamping lever itself.

fuEAB"B# MH 1000 c 7.50-1/7322


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iITDNAI'IJC HAINIENANCE

Change oi1 every 2000 working hours. For that:Pump out crcoling lubricant reservoir (8).Loosen hex. socket screws (9).Extract reservoir (B) crcmpletelyPlace flat crclleting basin (10) with a capacity of apprrcx. 30 l below.Drain oil by r"ernoval of the B rm hex. soekeL drain screw (1.1) atthe rear of the machine.Reinsert drain screw (1.1), unscrew filling hole (2.1).Fi1I with fresh hydraulle oiI tmt,il the upper mark of the sight, glass(1.2) is reached. a)Clean o11 filter in the filting hole (2.1), rernount scremed-eap fillinghole (2).Renove air oi1 circuit. For that purpose undo pressure lines somewhatas close as possible to the eonswners (toot clamping deviee/tableclamping) to permit escape of air. Wtren the oil is flowing out freefrorn bubbles the venting spots are to be elosed again.

ffi&ffi# MH 1OOO C 7.50-2/1122


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ilpnaurJ_a F4TMEIVANCETrouble shooting

ilureine cannot be switehed Directional seatvalve (3-5) or (No trouble signal iscated ) . switchit

Elimination=======================:Replace defective valvepressure switch unit.

tive. -3F1- defee-b)t.

3,1'lt-

and system, foamingoil, jerking travelcylinder piston.

c pump does not 'ressure switehReccording lanpdoes not light up. a) it -3f't- defec-tive. b)noise in the 1 ) Air in the linesumpof theof the Pressure in the

system drops tooquickly.

3) Leaking spots inthe piping system.

defective pres-switeh urit.Vent as ouLlined on page7.50-1.

out fl:netionaldireetional seatvalves. Clean dirty val-ves, replaee defectivevalves.screwed joints ofpiping for leakage.

lause

MH 1000 c T.5O-3/1122


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TIIDNAI'IJCS MAIIVTENANCE

f\mction test and repracrement of dir.ectiqral seat valvesAetuabe luminous p:shbutton -3SH1- on the control station.Press firrnly and successively the rnanual actr:ation on al-l the direc-tional seat valves (3) and hold in a pressed position for about 10seconds. Ift with -that, the hydraulie .**p is not switehed on ?rdeli-Yerltl (running noise ehanges) the respJctive directiona-L seat valveis dirty or defeetive.

- 19" cleaning gf-a.dirty directional seat valve manual aet,uation severaltimes in short intervals. rf this trial does nob show sueces the valvemust be replaeed,Aetuate red rmrshroom key -s1- on the corrnand station.0pen block ball eock (6) slor1y.- Free hydraulic sys-tem crcmpletely of the load by pnessing of the manualactuation cn one of the directionar seat varves (3).- Screw out flat, headed screws (3.1 ) of the directional seat ralve tobe replaced and pull off conneet,ion cap (3.2).- Screw out hex. socket screws (3.3) and take off directional seatedvalve (3).

ilH 1000 cACSIJU'I.ATIN {AINIENAIICE

7.fr-5/8423


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1. Accumrratpr Nitrgeen PregsLre GrcgEJguryrator nepraeemen1.'l General, Safety RgguLations

I'hke sure that all r,ork instructions containedand in its sub-seetions ar"e absolutely observed.tr^lhen replacing pressure reservoirs, make surevoirs have the sane nominal volume and the sameking overpressure.

1.

2.

All Aeeumurators used in the system are sujeet to the renrla-,ions fon pressur reservoirs dated July r. 1980 and belon- toEest group rr. I-4ake sure to observe the rrreehnical Regulat]ionsfor Pressure Reservoirstt (Tng 003r 004, 005) and the aceidentprevention regulations for pressure reservoirs (VGts 17).only experienced and reliabre person should eamy out operationan malntenance work on these pressur reservoirs.The operator of the syst,em make them faniliar with the regula-iions mentioned in work step 1.1.1.

in Seetion 1.that new reser-perrnissible wor-

3.4.

5. Each pressure rservoir is to be submitted to an aeceptancetest earried out by an oqperL prior to pr:ttine it intboperation for the first time. ffi&ffi# MrI 1000 c 7.fi-6/8423


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AOCUMI,AMN HAINIENANCE

1.2 Nitrogen Pnggstlre CtreckFilling and replaeement attachment for accumrlatorNo.5-(seedrawing) Special ToolIITTE:

1.)

Observe instuetions in Seetion .l.1Open door of hydraulic urit, resp, remove cover0pen block ball valve at hydraulie unit anddraulic systeml pressure gauge drops to rr0r.Rernove pr"otective eap fi.om accumulator.Serew in drain plug (3) at special tool No. 5

plate.depressurize hy-

3.4. (2) u:til reaching

) con to aceunula-the stop.

5. Screw special tool no. 5 (Z) wlLhout tube 0tor.ATIENTIONtxlE:

l,lake sure O-rlng (4) i.s in tis groove.Check valve (6) is only effeetive if tube (7) is notconnected.

ffiAF# i{H 1000 c 7.50-7/8423ACSUI,UIAIG


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MAII{TENANCE

6. .Snap iornmy screw ( 1 ) into hexagon of accumulator gas filler plugand unscrew hexagon appnox. 4 to 5 turn until pressure gauge(5) lndicates the Nitrogen filling pressure in the accmulabor.tUE: The required fiUing

MH1000C Operation-maintenance Repair

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Transcript of MH1000C Operation-maintenance Repair