ILLUSTRATED CATALOG NO - vintagemachinery.orgvintagemachinery.org/pubs/734/3716.pdf"seneca Falls"...

ILLUSTRATED CATALOG NO.26B

of

"seneca Falls" Quick Change Gear Engine LathesPages 4-25

'Star " Screw-Cutting Engine LathesPages 26-50

" Seneca Falls" Speed and Wood Turning LathesPages 51-56

and Attachments#b\€

M a n u f a c t u r e c l b y

THE, SE,NE,CA FALLS MFG. CO.sENECA FALLS , N . Y . , U . S . A .

Cable Address'-"Davis" Seneca Falls. Codes:-Lieber, Wester.n flnion & Private.

THE DU Bors press Y RocHEsrER, N. Y.

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wJ INTRODUCTORY €e:@

OR rnany years tlfr cornpany has specialized the manufactule of small lathes and their attachments,building in large lots, interchaugeably to a cornplete system of gauges, jigs and fixtures, under rigidinspection of indiviclual parts ancl ensemble, with the pulpose of keeping them up to the highest possible

stanclard of excellence ancl efficiency.

Catalog No. 26-B acculzrtell, illustrates ancl clescribes oul' product-clesign, style aud'specifications.

No attempt is rnacle at fancy finish, all encleavol being couceutrated upon proclucing commercially per-

fect lathes that may be sold at prices representing unusual value.

Twelve, fourteen and sixteen-inch "Seneca Falls" Quicli Change Gear Sct'ew-Cutting Engine Lathes are convenient,

rigid tools, ernbodying the latest ancl best lesult$ of experience ancl practical knowledge of design and lathe potencyl sub-stantial ancl accurate to insure satisfactorl' r'esults in the rnost sevele alcl exacting requirements of up-to-date toolroom,laboratory, and machine shop plactice.

Nine, eleven and thirteen-inch "Star" Sclew-Cutting Engine Lathes are of plainer design and construction, thor-

oughly practical for light manufactuling, r'epair, educational and experirnental work. Meterials are best obtainable and

workmanship leaves nothing to be desired. They have no close cornpetitors in the market for commercial and academicuse.

Ten-inch "seneca Falls" Speed Lathes and teu-inch "Seneca Falls" Wood Turning Lathes are of modern pattern,

with important individual features;material ancl workmanship of the same excellence as that of our screw-cutting enginelathes.

A careful study of the details presented by this catalog will repay anyone interested in small lathes and theil attach-ments. Should aclditional data be desired, we extend to you a cordial personal invitation to write us and to visit our works.

THE SENECA FALI"S MFG. CO.,

Seneca Falls, N. Y., U. S. A.

" Seneca Falls " Screw-Cutting Engine .Lathes

"Seneca Falls" Quick Change Lathes are macle inthree sizes, rating 12", I4't aud 16" swing. The design-ing ancl perfecting of these new lathes covers a lougperiod of exhaustive experimental preparation, carefulstucly and rigid test of valious special and unique features.

Quick change gears have 48 combinations instantlyavailable. Reverse deviee in headstock convenientlyoperated frorn apron, controls lead-screw, cross and longi-tudinal feeds. Automatic stop for carriage in either direc-tion, when actuated by friction or screw feeds. Auto-matic safety device in apron prevents engaging opposingfeeds. Longitudinal hand feed wheel is stationary underscrew feed. Micrometer stop is entirely different from

Plate for l2't L*lhe, showing spindle epeeds, r. p. m.A eimilar plate is lurnished witb 14" and 16" Lathes giving correct spindle epeede.

4

L2, 14 and 16-Inch Quick Change

any other stop clevice upon the market ancl has a widerarge for profitable use.

High stanclarcl of manufacturing, combined withrveight ancl rigicl construction, produces lathes suitablefor both the finest toolroorn work ancl the heavv serviceof the rnachine shop.

"Seneca Falls" Quick Change Lathes are protected bythe following patents, viz.: Mar'. 17, 1903, Aug. 2, 1904,l\{ay 21, 1907, Aug. 13, 1907, May 18, 1909, Jan. 11, 1910,June 20, 1911, Feb.4, 1913, Feb. 9, 1915, others pending.

Headstock-Web pattern, well ribbed, heavy andligid, with long bearing on bed, hollow spinclle made from

The Senecd Fatls Mfg. Co. '"rLi:t.!1''

<-f shifterCounter 125 R.P M.

12, 14 and 16-Inch Quick Change

" Seneca Falls " Screw-Cutting Engine Lathes60-65 carbon crucible steel revolving in large bearings,provided with oil-rings and large oil-wells, insuringconstant and thorough lubrication. Cone has 4 steps,of large diameters, for wide belt; back gears and twofolward speecls from countershaft give 16 spindle speeds.The cone is finished inside and outside, perfectly balanced,is locked to head-gear by push-pin and may be secureclot' t'eleased instantly, without using wrench.

Tailstock-Curved, off-set pattern, rnassive, with longbearing on becl and base, is clarnped to bed by bolts ex-tencling to the top in convenient position for wrench.Has side adjustment for turning taper. The spindle is oflarge diameter with long movement.

Carriage-Is wide and heavy, has fulllength, solidbearings on V ways, is securely gibbed front ancl rear, anew (patented) bincling device, for securing plain andcornpound rests to cross slide, facilitates adjustments anclchanging rests, and by ornitting the usual slots for binderbolts, the closs slicle is not weakened. The cross slide isgraduatecl 180 degrees fol acljusting compound rest. "T"slots are plovicled for clarnping wolk to carriage.

Felt wipers lerlove clirt a,nd chips flom the ways anclspread oil as carriage moves. All carriages are arrangecl

for taper attachrnent, which can be affixed at any time.The cross-feecl sclew has collar graduated to read inthousandths of an inch. The collar can be readily setto any position and rnay also be used in connection withthe Microrneter Cross-Feecl Stop. (See next paragraph).

Micrometer Cross-Feed Stop-(Patentecl). Is adevice, which gives a positive stop for hand feed, capableof cutting a given clepth to a certainty. It has a micro-meter acljustment with graduations reading .00025 inch.The graduations are about 3/32 inch apart and minuteadjustments are easily rnade.

1'his stop is invaluable for all kinds of outside and in-side worh; it saves time because it eliminates guessing atthe clepth of cut; it saves making several trial cuts to ob-tain a desired dirnension; it saves stopping lathe toealiper work; it insures uniformity in making duplicatepalts. The depth of cut cannot be variecl by crowdingthe tool. The stop is positive and may be usecl iu con-nection with taper attachment.

To set stop fol outsicle work, push down engagementlever (on right hand side of case) feed tool up to work orstarting point, turn spur'-gear (see opening on right hand


"Seneca Falls" Screw-Cutting Engine Lathessicle of case) to right until it comes to a stop with a, click,ancl turn knurlecl clisc to right until it cornes to a stop,then pull up engagement lever, engaging stop mechanisrnwith closs-feecl screw. By turning the knob on rniclo-rneter barlel frorn you, the relative positions of the stoprnechanism are changecl, ancl allow the tool to aclvauccinrvarcl. To set stop for insiclc work, push clown elrgage-rnent lever, feecl tool to the stalting poiut, turn spurgeal to the left until it comes to a stop with a click, anclturn knurlecl clisc to lcft until it comes to a stop, thenpull up engagement levet'. By tulning hnob on rnicro-rnetel barrel towalrl vou. thcl tool is allowetl to feecloutwarcl.

The tool tnay bc fctl rlrvtty florn thc work as fal asrlcsiretl ancl r'vhen t'etut'uecl will stop at position indicateclby rniclornetel gracluations. When thlough using, ltushdown engagement lever, cliscounecting thc stop rnechan-isrn; while the stop is interclecl for use onlg with hanclfeed, it is not liable to break if it shoulcl carelessly be leftin engagement, when using power cross-feed.

Apron-Is heavy ancl well ribbecl. The gears arestrong, having wicle face and coarse pitch, the studs arelarge diarneter ancl well supported in aplon casting.

View of Micrometer Cross-Feed Ston


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" Seneca Falls " Screw-Cutting Engine LathesAn automatic safety device (patentecl) pr.eclucles possi-

bility of engaging opposing feeds; one feed automaticallydisengages when another is thrown in. Wlien cuttingscrews the feed gearing is disengagecl and the longitu-dinal hand wheel does not revolve as the carriage travels.

Powerful friction cross ancl longitudinal feeds arethrown in and out of contact by single hand knob onapron which operates a double friction clutch (pateuted)in connection with worm gear; turn knob to right forlongitudinal feed and to left for cross-feed. The wormgear is actuated by worm on lead-scr:ew, which is splinecland acts as feed rod, without any wear on threadsexcept when actually cutting screws. An oil pocket anddrip pan provides constant and positive lubricationfor worm and worm gear. The split nut for lead-screwis accurately fitted to guides and firrnly held by gib straps.

Cross and longitudinal feeds and lead-scr.ew are re-versed by lever mounted on sicle of apron; this works inconnection with automatic stop for. longitudinal feed andlead-screw, when feeding either to right or left. (Seefollowing paragraphs.)

Reversing Device-(Patented), for carriage is oper-ated by lever mounted on sicle of apron, which controlsthe travel of carriage and cross slide, when feeding ineither direction, ol throws the feecl gearing entirely outof contact. This reversing clevice also controls thelead-screw. The mechanism consists of a set of spurgears and clutch in headstock operated through lever.connected by reversing rocl to hand lever on apron.

This clevice is very convenient and greatly recluces thetime required to turn out a piece of work in a standardengine lathe and cloes away with reverse belt on counter-shaft, thereby permitting two folwald speecls of counter'-shaft.

Automatic Carriage Stop-(Patented), operates

either right or left and may be used when cutting screws

as well as for longitudinal feed. Easily set and adjusted,

and will be found invaluable when working to a shoulder

or rnaking duplicate parts. It is very accurate and willstop the carriage in the same place every time.


" Seneca Falls " Screw-Cutting Engine Lathes

Quick Change Gear Mechanism is sirnple anclpowerful; all gears ale made from steel, the cage castingis heavy and strongly bracecl, all parts are macle towithstand excessive overloacl. 48 changes for screw-cutting and feeds rnay be had without removing a singlegear. All standard threads fron ltf to 92, including|L|l per inch, and feeds per revolution of spinclle are

Index Plate for 16" Quick Change Lathe showing threacls per inch and feeds per revolution of spindlcA eimilar plote is furnished with 12" ancl 14" latheg giving sarne tlrreade antl conect fceds.

given on index plate, clearly showing how to instantly

ancl conveniently obtain clesirecl threacl or feecl. Extra

gea,r's may be usecl in the train to obtain any thleacl not

given on index plate. Transposing geals ancl inclex plate

for cuttiug nretric threacls crn Jrc fulnishecl at an extra

price.

The Seneca Falls Mfq.Go. Seneca Falls, NY.. U.S.A,[everUp&

KnobA

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ThreadFeed

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ThreaFeer

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ThreadFeed

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12, 14 and l6-Inch Quick Change

"Seneca Falls" Screw-Cutting Engine Lathes

Countershaft-Has irnploverl fliction clutcli pulleys (patentecl) with lar.ge friction surface onon friction parts, whetr pulley is running iclle, is elirninated; pulleys have extra long hub withon shaft, so that the usual countelshaft troubles are rninimized. The pulleys may be oiledltelts. Hangers have lalge ling-oiling shaft bcalings, acljustable for alignrnent.

rirn of pulley. WearIarge wearing surfacewithout throwing off


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Lead-Screw-Is made from special high carbon lead-

screw steel, is . cut on special lathe with master screw,

which is frequently tested to insure accuracy.

Bed-Is extremely broad, deep ancl heavy, thoroughly

braced by cross webs and is correctly proportionecl

throughout. The ends are cut-under to shorten leg ltase

ancl increase stability.

Detached Parts-Each lathe is furnishecl with plain

and compound rests, center rest, follower rest, large ancl

small face plates, two point centers, hardened ancl grouncl,

friction countershaft ancl necessarv wrenches.

Extra Attachments-(See pages 18 to 25). ThreadChasing Dial, Transposing Gears for rnetric threacls,Taper attachment, Draw-in Chuck with split collets 1/16"to 3f 4", Relieving attachment, Geared Head SinglePulley Drive, Motor Drive, Oil Pan and Pump, Semi-Finished Chuck Face Plates 4" Lo 9" diameter, hubfaced true and threadecl, ready to screw on heacl spindle,will be furnishecl at additional price. Also can furnishfor 12" lathe. "Star" Motor Drive, European Tool-Post,Double Tool Block. Turret Tool-Post, Automatic Turreton bed, Carriage stop with 4 adjustable rods, Millingand Gear-Cutting Attachments, see pages 40 to 49clescribing attachments for "Star" Lathes. Slightlyclelayed shiprnents are sometimes unavoiclable, whenattachments are ordered.

12, 14 and 16-Inch QuickiChange

" seneca Falls " Screw-Cutting Engine Lathes

12'tx6 lt. Style H, "Seneca Falls" Tool Room Llthe.14" alt l 1{i" sizcs lre of t lre slure geueral design, properly proportioueil, set, spccifications pages 13, 15 lnd 17.

1 1

l2-Inch Quick Change


12"x6 IL. Style E Quick Change "Seneco Falls" Screw-Cutting Dngine Lathc

1 2


Specifications

Swing over bed, actualSwing over carriageHole thlough head spindleDiameter spindle noseThreads on spindle noseFront bearing of spindleBack bearing of spindleCone pulley diametersWidth of beltRatio of back gearingDiameter of tail spindle


l4rA,,8rA"lrA,,2"

8 per inch2"fr14'l

I$."x2f"3%", 5"r 61h"r 8"

2"8.84 to 1

t54"

l'ravel of tail spindleTaper of centersLength of carriage on bcdCompound rest travelsSize of lathe toolsCuts threads per inchFeeds per revolution of head spindleCapacity of center restSize of pulleys on countershaftSpeeds of countershaftSpeeds of head spindle

5r/6"No. 3 Morse

161/2"5"

Yz"xl"t)$ to 92

.0023ttto .L42"4rA"

9)1"x28/"125 and 165

10 to 471

Ratecl Swing

and

Length of Bed

Distance

Between

CenterB

24"36"60"84"

Style E'With

Long Legs andCountershaft

Style HWith Oil Pan and

CountershaftActual Swing

Over Bed

Floor Space

Over AllNet

WeightCubic Feet

of BoxesNet

Weight,Cubic Feet

of Boxes

L2" x l f t .12" x 6It .12" x 8fL.t2 " x l0 t t .

r4r "t4r,4"T4LA"t4r4,,

32" x 74"32" x 86"32" xlLO"32" x134"

1325 lbs.1400 lbs.1550 lbs.1765 lbs.

525870R'

1560 lbs.1670 lbs.1895 lbs.

616882

l4-Inch Quick Chan$e

"seneca Falls " Screw-Cutting Engine Lathes

14t'x6 It. Style E Quick Change "Seneca Falls" Screrv-Cutting Itrngine Lathe.

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Specifications

Su,ing over l>ed, actualSwing over carriageHole through head spindleDiameter spindle nose'l'hreads on spindle noseFront bearing of spindleBack bearing of spirrdleCone pulley diametersWidth of l-reltItatio of back gealingDiameter of tail spindle

Rated Srving

and

Length of Bed


16t4"s%"112,,216"

7 per inch2rf,,x4rf,,ll("x3rl"

3+E ' , 55A",7 #" ,9"2t4"

9.51 to 11'%"

Travel of tail spindle'l'aper of centersLength of carriage on bedCompound rest travelsSize of lathe toolsCuts threads per inchFeeds per revolution of head spindleCapacity of center restSize of pulleys on countershaftSpeeds of countershaftSpeeds of heatl spindle

632"No. 3 Morse

t81h,,5|h"

74"xl"

l \ to 92.0023" 1o .\44"

4)4"12"x41f"

125 and 165I to 470

Style EWith Long Legs and

CouDtershaft

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Style H

Distancc

Between

Centers

With Oil Pan andCountershaftActual Swing

Over Bed

16%"t6rz,,161h,,16rA"16rz,'

Floor Spacc

OYer All

NetWeight

Cubic Feetof Bores

NetWeight

1940 lbs.2085 lbs.2380 lbs.

Cubio Feetof Boxe6

L4" x 51.t.L4" x 6It .14" x 8 f t .14" xl0ft .L4" x12fl .

18"30"54"78"

IO2"

34" x 76"34" x 88"34" xll2"34" x136"34" xL6O"

1725 lbs.1825 lbs.2025 lbs.2300 lbs.2500 lbs.

65J O

87101115

8190

108

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16-Inch Quick Change

" seneca Falls " Screw-Cutting Engine Lathes

16"x0 ft. Style E Quick Change "Seneca Falls" Screw-Cutting-Engine Lathc

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Specifications

Swing ovet' betl, actu:rlSwing over carriageIlole through head spindleDiameter spindle noseThreads on spindle noseFront bealing of spindleBack bearing of spindleCone pulley diarnetersWidth of beltRatio of back gearilg

Diameter of tail suintllc

Rated Srving

aud

l,ength of Bed

Actuol Swing

Over Bed

18)4"1814"l8rr4"L8IA"

16-Inch Quick Change

. r8r4"

. t trz,,

. r)1"

. 2%"

. 0 per inch

. 2){,"x411"

. 2rfi,,x}ff,,,

.43; ' "6#" ,g%", 10.* . "

. J

. 10.97 to 1

. 2%"

'l)'avel of tail spindleTaper of centersLength of carriage on bedCompound rest travelsSize of lathe toolsCu[s threads per inchFeeds per revolution of head spindleCapacity of center restSize of pulleys on countershaftSpeeds of countershaftSpeeds of head spindlc

8r4,"No. 3 Morse

21"6"

E4,,xlrZ,,

lr/2 to 92.0026" to .160"

L4"x45f"125 and 165

8 to 509

Style EWith Long Legs and

Counterchaft


CounterchaftDistence

Between

Centers

Floor Spnce

Over All

NetWeight

2500 lbs.2760 lbs.3020 lbs.3360 lbs.

Cubic tr'eetof Boxes

NetWeight

2885 lbs.3270 lbs.

Cubic Feetof Boxes

105125

16" x 6 ft .16" x 8 ft.16" x 10 ft .L6" xl2fL,

21"48"

96"

38" x 89"38" x 113"38" x 137"38" x 161"

92110r29r47


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"Seneca Falls" Geared-Head Engine LathesSingle Pulley Drive

l2"x6 tt. Style EG Quick Change "Seneca Falls" Geared-Head Engine Lathc.TIre 14" and 16" aizes are of the snme tlesign, properly proportione<l.

l 8


Drive PulleyWidth of belt

12" Lathegrf, ,x2j(, ,

232"200

14 to 450

t4" LatlrcIO"x}!f"

25012 to 450

16" Lathell"x33f"

gth, ,200

12 to 425Sp;;J J.h'i";'pulley f or g"ri"..l''unriSpeeds of herltl spinclle .

" Seneca Falls " Geared-Head Engine LathesSingle Pulley Drive

The Gealecl-Head Single Pulley Dlive Lathe, thloughits plonpt, direct, convenient action, offers lalge oppor'-tunity for increasecl efficiency and production; spincllespeed changes are under quick, easy contlol of three con-veniently locatecl hancl levers operating five positiveclutches, engaging at low speeds, and one powerful fric-tion clutch on spindle for high speeds.

The mechanisrn is enclosed in a box type of heaclstock,lll geals ale accurately cut frorn steel blanks, r'un quietlyaucl rnake llo rrore noise than a, cone driven lathe. Anoil purnp is used for forcecl feed oiling systern and insuresaurple lubrication at all tirnes when pulley is in motion.

Eight rnechanical changes of spindle spceds in geornet-rical plogression are obtained with driving pulley lun-ning at constant speed in one clit'ection. Pulley rnay bebeltecl dilect to line shaft; this obviates the neecl of usiug

Specifications

countershaft, (which is not incluclecl in regular equip-ment) &s l'everse motion of spinclle is not necess&ryancl reverse mechanism for calriage is controlled byhand lever on apron and without the use of objectionablebevel gears. When desired, a double friction counter-shaft will be furnishecl at an extra price; this will givesixteen forward spindle speeds. An index plate is at-tachecl to headstock, showing positions of levers anclspindle speeds.

This geared head can be easily changecl to a directconnectecl rnotol ch'ive (see pages 20-21) by changingthe drive pulley, which is geared up for motor, andrnounting rnotor on the top, which is planed so thatruotor rnay be mounted at any tirne. All regular attach-rnents except relieving attachrnent can be usecl with thegearecl heacl lathe.

Motor Drive for 12, 14 and 16-Inch euick Change

"Seneca Falls " Screw-Cutting Fngine Lathes

l2"x6 fL-Style EM Quick Change "Seneca Falls" Eusine Lathe with Motor Drive.'I'he 14" and 16" sizee are of the same design, properly proportioned.

20

Motor Drive f.ot 12, 14 and 16-Inch Quick Change

Size of motor recommendedSize of pulley on drive shaftWidth of belt .Speed of pulley on drive shaft, for gcneltrl workSpeeds of head spindle .

12" Latha1 t o 2 H . P .ll"x3r/4"

232"400

14 to 450

14" LatlwLtl to 3 H. P,

12"x33f"3r/2"530

12 to 450

L6" Lathe2 to 4}.{.P.

L3"x4r/4"

400L2 to 425

" Seneca Falls " Screw-Cutting Engine LathesThe cut on opposite page shows our standarcl type of

direct connected Motor Drive for 12", 14" ancl L6"Seneca Falls Quick Change Lathes. It is adaptable to allvarying conditions of different users. The equiprnent in-cludes our Geared Heaclstoch, (see pages 18-19), havingeight mechanical changes of spindle speeds in geometricalprogression.

The motol is mounted on top of headstock ancl is con-nected to drive shaft pulley by wicle belt which rnay be al-ways kept at proper tension by easily adjusted belt tiglit-euer. By this method sufficient power may be trans-rnitted to drive lathe to the full capacity that work or toolwill endure, and will prevent damage to both lathe andrnotor that is sometimes chargeable to less flexible gearor chain clrive connections.

Any make of motor for clirect or altelnating current,either constant or valiable speed, rnay be used. With a

Specifications

constant speed motor, preferably running between 1100and 1200 R.P.M., eight spindle speeds are available, ifmore spindle speeds are desired, variable speed rnotorrnay be used to good advantage. A reversible motor isnot required for thread cutting, etc., as carriage reversemechanism is operated by hand lever on apron.

When the motor is furnished by custorner, it shouldbe sent without sliding base, arrangecl to run clockwisewhen facing pulley end.

Motols are not included in regular equipment, pricesof motors will be quoted on application, stating whetherdirect or alternating current is to be used; if direct, givevoltage; if alternating, give voltage, phase ancl cycle.When lathes are ordeled with motors rnounted thev arelrclted ready for use.

Attachments for 12, 14 and 16-Inch Quick Chan$e


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Taper Attachment for l2t', 14" antl 16" "Seneca

Falls" Quick Chauge Lathes, is securecl to back of car-

riage, travels with it, is always irr position leacly for use

ancl is available the full length of becl; can be used rvith

plain ancl compound rests, autl rnictorneter cross-feetl

stop rnay be usecl on taPer worlt.

The swivel guicle bar is gt'l,tlua,tecl in tleglees er'ntl

inches, hrx sct'ew aud lacli acljustment, facilitating quick

ancl accut'ate acljustrnents frotn 0 to 3 incltes taper pet'

foot, antl frorn 0 to 7 clegrees each way frour cetlter liue'

Taper attachrnents will tuln a,t one settiug as follows:

14 inches loug on 12-inch lathes

14 inches long on 14-inch lathes

16 iuches lotlg ou 16-inch lathes'

All ca,rliages ale fittecl so that taper attachrr.ettt rrrily

be ordelecl at any titne, when olcleretl with lathe it will

be propelly acljustecl ancl ready for work before leaving

the factory.

22

Attachments for 12, 14 and 16-Inch Quick Change


Draw-in Chuck Attachment for l2',, 14,, and 16,,

"Senec& Falls" Quick Change Lathes. The regular

equipment consists of clraw-in tube with hanclle attached,

lrushing for collets, guarcl for nose of spinclle ancl one

split collet. The bushing and collets are made from tool

steel, hardened ancl ground. No. 3 split collets any size

rouncl lf 16" to 3A" :nray be used. This attachrnent may be

made to fit collets of other makes without extra cliarqe.

Attachments for 14 and l6-Inch Quick Change


Relieving Atteshment for 14" and 16" "Seneca Falls" Quick Change Lathes.

24

Attachrnents for 14 and 16-Inch Quick Change


Relieving Attachment fov 14" urtl lti" ouly, (not

fulnislrecl fot I2"), "Seneca Fer,lls" Quick Chauge Lathcs,

rnay be usecl for accurately backiug off an unusually

lalge variety of shapes of nilling cutters, end rnills,

counterbores, hobs, taps, etc.

The tool slide is attached to cross slide of carriage in

place of tool block or compouncl lest, ancl will opelate at

any angle throughout &n arc of 180 degrees-90 deglees

each way from the center of carriage. Thestrokecanbe

trcljusted while rnachine is in rnotion to give any amount

of relief, fi'om 0 to I inch, the arnount is indicatecl by

graduations on adjusting knob.

The driving mechanism is attached to the bed in front

of headstock and receives power frorn the head-gear.

The number of strokes per revolution of wolk is regu-

latecl by change geals. A set of gezlls is fulnished giving

22 variatiorn, inclutling nll rrurnbels fi'orn 2 to 16 and

cven nurnbels fi'om 18 to 30.

This relieving attachment may be used in connection

with the taper attachment ancl micrometer cross-feecl

stop, also with powel closs and longitudinal feeds, but

cannot be usecl with gealed head. Special cams may be

usecl for turning elliptical ancl other irregular shapes.

The attachment is so easily and quickly disconnectecl,

that it cloes not interfere with the regular operation of

tlie lathe; the tool slide is removed by loosening bincling

screw and pulling out splined shaft flom driving mechan-

ism, and throwing the driving geal out of contact with

head-gear.

Eqre',^"')k*"- 9, l l and l3-Inch

"Star" Screw-Cutting Engine Lathes

ttStartt Lathes are urade in three sizes, rating 9",111'and 13" swing; in design and construction they con-form to the highest type of standard engine lathe placticb,and for rated capa,city are unsurpassecl; they are fur-nishecl with floor legs, bench legs, or mounted on oil pan,for belt or direct connected motor drive; also with floorlegs for foot power, and a full line of conventional attach-rnents. They have wide range for exacting service anclare exceptionally desirable for use in the laboratory, sci-eutific instrument shops, tool room, experimental depart-tnents, and for light, accurate commercial work generally.

"Star" Lathes are protected by the following patents,viz. : Aug. 13, 1895, Nov.5, 1895, Feb.25, 1896, Apr. 14,1896, March 17, 1903, May 18, 1909, Jan. 11, 1910, otherspending.

Headstock. Web pattern, hollow spindle made from60-65 carbon crucible steel, accurately ground to size,revolving in ample hand-scraped ring-oiling bearings,nose is threaded part way only to facilitate changingchucks and face plates without damaging threads andto insure perfect fit.

All spindles have large hole suitable for draw-inchuck. Cone is finished inside and outside, perfectlybalanced for high speeds, is locked to head-gear by im-proved push-pin and may be secured or released in-stantly without using wrench, all gears are fully guarded.

Tailstock. Clurvetl, off-sct pztttelu, with long bear-ing on becl ancl base, large spilrdle with self{ischalgingcenter, side acljustrneut for taper tulning, oil well andcentcr oiler.

Carriage. Has substantial bearing oll ways, is gibbedfront ancl rear; a, couveuient locking devioe secures oar'-riage to bed when usiug cross-feed. Cross-feecl sclew issuflpliecl with rnicrometer collar graduated to reacl inthousandths of au inch, securecl by friction spring auclreadily set to any position. An acljustable stop for closs-slide is provicled for screw-cutting, etc.

I\{icrometer Collar on Cros-Feecl Screw.Note absence of protruding nut to injure

the knuckles.

9, 1l and l3-Inch erJe,.*,)&z***" Star " Screw-Cutting Engine Lathes

Insicle view of Apron for "Strr" I-athcs-

Clross-feecl sct'ew ancl ways l.I'e efficiently protecr,eclfrorn chips ancl dirt by a guaril full length of slide. Allcalliages are allangecl fol tapel attachrnent which canbe affixed at any tirne. On lequest we will clrill anil tapfour 7/16" holes in top of call iage of 9" Iathe for clamp-

ing work. T-slots are provided on all 11" and 13" lathe

carriages.

Rests. Plain and compound rests readily inter-

change, one cr"oss slide and tool-post answering for bothrests; a patented binding clevice facilitates quick changesancl rigidly bincls either lest to cross slide, which isgracluatecl 180 clegrees. Plain rest is furnishecl with alllathes, compound rest is optional antl rnay be orcleredwith latlie or at any futule time.

Tool-Post. Has patented collar and shoe, which ex-clucle all clirt ancl chips, and admits of quick, easy anclsecure adjustment of tool. If clesired, Eulopean Tool-Post will be furnished in pltr.ce of regular tool-post with-out extra charge.

Feeds. Our irnprovecl power cross antl longituclinalfeecls ale actuatecl by worm, r'eceiving power frorn heaclspindle through spur gears and lead-screw, which issplinecl, and acts as a feed rod; the only wear on thleadsof leacl-screw is when actually cutting screws. Feedsmay be thrown in or out by turning hancl l<nob onapron, which operates friction clutch, shift ing reverselever in hearlstock will feecl in ol out, riglit ol left, or

gf^AF*^*fr"'^,* 9, 1l and l3-Inch

(

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index, for stanclard rnetric threacls, in place of legular,without extra charge.

Bed. Box section, correctly proportioned and thor-oughly bracecl by cross webs. Rach is one piece ofsteel accurately cut.

.., :. . -,Split Spring lArashers for holding change gears

" Star " Screw-Cutting Engine Lathesthrow entirely out of engagement. The autornaticpower cross-feed is indispensable for good work; itinsures accurate results and srnooth surfaces whenfacing and other similar service.

Screw-Cutting,. Extremely wide range, cutting allstandard threads, right and left from 3 to72 per iuch, in-clucling llrl und 27. When desirable to cut both stancl-arcl and metric threads, catr furnish (for slight aclvancein price) transposing gears and inclex for cutting Intema-tional Standard Metric threads frorn 0.5 rnm. to 8 mm.

Lead-Screw. Is carefully cut in special lathe withmaster screw, which is frequently tested. lf desirable tocut only metric threads, can supply metric lead-screw and

Regular Index Platc furnished with 0", 11" and 13" "Star" Lathes

28

\J The Seneca Falls Mfg. Co. 'if.",:,"u.5.1i''ThreadStud ,CompoundScrei'

? l Y a 3 Y z 4 4 t A 5 S t / z 6 6 t / a 7 a 9 l O l l l l y z 1 2 1 3 , 4 1 590 96 96 96 96 96 96 96 96 96 la 18 48 48 18 48 48 4a 48

2a4s2%e 6Vao24 52 56 32 36 40 44 48 52 56 32 36 10 41 46 32 52 56 60

I Thread 16 18 20 22 24 26 27 2a 30 32 36 40 42 44 48 56 60 64 72I stud 21 24 21 24 24. 24 32 24 24 24 24 24 32 24. 24 24 24 36 32I Qompound sfie sYaasYaas?/aes%a"/oa eg/oeeYaeaYzqaE/zar 32 36 40 44 48 52 36 56 60 32 36 40 56 44 96 56 60 96 961

9, l l and l3-Inch gTJi

,,^@*"n"Star" Screw-Cutting Engine Lathes

Detrshed Prrts furmshctl sith i l l 0", 11" lrxl 13" "Sttr" Laihes.

Detached Parts. Each la,the is regulally furnisheclwith la,r'ge ancl srnall face plltes, centel rest, follow rest,two point celters halclenecl anrl glountl, center oiler', fullset of change gcsr'sr nrr<l dlo1.l folged tool-post wrench.

In General. All gears are fulll' guarded. The doorof change gear gualcl has pegs for holding loose gears.Change gears havc loundecl edges to avoid injury tohancls. Patented split spring washers hold change gearsin place and facilitlte quick shifting. All adjusting

screws have uniform size heads to fit tool-post wrench.Screws, nuts and small parts liable to become bruised,are case-hardened. Cylindrical surfaces are ground, slid-ing surfaces hand-scraped to perfect bearing ancl amplefacilities ale provided to compensate for wear.

Cluarcl for <irnnge geors on el l 9", l l " and 13" "Stor" Lothesrlso providee place to keep loose gears.

" Star " _Screw-Cutting Engine Lathes

Countershaft. Has irnproved clutch pulleys(patented) with large friction surface on rimof pulley, wear on friction parts when pulley isrunning idle is eliminatecl and the usualcountershaft troubles are minimized. Hangershave Iarge ring-oiling shaft bearings, adjust-able for alienrnent. The cone belt shiftel for9" and 11" "Star" Lathe has quick action andwill be founcl very convenient, especially withhigh ceilings. 'Ihe cone belt shifter is not fur-nished for 13" "Star" Lathes.

Extra Attachments. (See pages 40 to 50)Motor Drive, Foot Power, Transposing Gearsfor cutting metric threads, Thread-ChasingDial, European Tool-Post, Oil Pan, Oil Pump,Bench Legs, Blocking, Taper Attachment,Draw-in Chuck, Automatic Draw-in Chuckand Rod Feed Attachmelrt, Double Tool Blocli,Turret Tool-Post, Automatic Turret on Bed, CarriageStop, with four adjustable rods, Automatic CarriageStop, Milling and Gear-Cutting Attachment, Counter-shaft with 3 friction pulleys to give high speed for woodturning, Hand Rests, Screw Chuck, Cup and Spur Centers,

eqAe,,^*ryfto** 9, 11 and l3-Inch

Square, Female and Crotch Centers, Drill Pad, Semi-Fin-ished Chuck Face Plates 3" to S" diarneter', hub faced tlueand threaded, ready to screw on head spinclle will be fur-nished at aclditional price. Slightly delayed shiprnents alesometimes unavoiclable, when attachurents are ordererl.

9, l l and l3-Inch enfr

"^ryMz*"*" Star " Screw-Cutting Engine Lathes

No, 30, style H, 11" swing, 5 ft. bed; has plaia and compound rests, oil-paa and countershaft.Oil-pau cau be furnished with 9u, 1l- and 13,/ lathes, see specificatious pages 85, 32 and 89.

3 l

gTF.?

,,^ryk*,* 9, 11 and l3-Inch

" Star " Screw-Cutting Engine Lathes

No. lo, style I{, 9" swing, 4 ft. bed, hm plain and compound rests,bench legs and countershaft,

11" lathes are also mounted on Bench legs, eee specificatiorrs, page 37,but 13" lathes are not furnished in this style.

9, l l and l3-Inch e4Ae*^ry@u"**"Star" Screw-Cutting Engine Lathes

Foot-Power. (For g" and ll't "Star"

Lathes only). Our patcntecl foot-rnotion plo-

cluces gleater power with less fatigue thal auy

other kind in use. It consists of double treacl

with walking motion. The treaclles ale acl-

justable ancl work alternately, being connecterl

at opposite ends of the driving-wheel shaft, pro-

clucing a strong, positive ancl continuous power'.

Can be started or stoppecl instantly ancl may

be operatecl with both fcet, (sitting), or one foot,

(stancling), as desired. This arrangement over-

comes the objection of operator being confinecl

to a single position. The 13/' "Star" Lathes

are not fulnishecl with footpower.

No. 10, style P, 9'l swing, 4 ft. bed, has plain and compound rests, floor legs. aDd foot-power-

11" lathes can be furnisbed with fo-ot-power but 13" lothes caD not.

gTTE

*^*lk*.- 9-Inch


No. 10, style E, 9" swing, 4 ft. bed, hm plain.and compound rcsts, long legsand coul,eEhrft.

a4

(

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it

9-Inch €4rr*^*Wr'^*

Swing over bed, actualSwing over carriageHole through head spindleDiameter spindle nose'l'hreads on spindle noseFlont bearing of spintlleBack bearing of spiudleCone pulley diornetelsWidth of beltRatio of back gearingTaper of centers

71/4"

23/4"

Lo3/8"OIT

26"x%"3 L b 7 2

3"6"xl l f"

17518 to 340

-l- -""* --t - .I tiwrns

l \u lrrDers | -

. I a n do r l

Style EWith Long Legs

andCountershaft,

Ner ; *Cubic.weight fil$

Actual

Swing

Over

Bed

torA,,LOIA"

Distance

Between

Centera

Floor

Spae

Over

All

25"x55t1"25"x67rf"

Style Pwirh

Foot-Power

l {

l(

Lothes i Length

of

Becl

NetWeight

CubicFeet olBores

1020 ,

9"x4 ft.0"x5 ft.

24"36"

405 lbs.435 lbs.

1618

455 lbs. Iae5 llx. j

182I

340 lbs. , 12370 lbs. | 14

I

470 lbs.505 lbs.

202T


Specifications

lorA",',%"'14"1 J - J 'r 1 6

12 per inch116"x2fu"Lf6"xllf"

3iE",4;E", ' f i "Ir/i,,

7 L o lNo. 2 Morsc

Diameter of tail spindle

Travel of tail spindle

Length of carriage on bedCompound rest travelsSize of lathe toolsCuts threads per inchCapacity of center restSize of pulleys on countershaftSpeed of countershaftSpeeds of head spindle

elAP,,0ffi",.

11-Inch


No. 30, style E, 11" swing, 5 ft. bed, hm plain and compound rets, long legs &nd countershaft.

36


Specifications

12%"7%"t"

t#"10 per inch1f6"x31/4"l16"x2rl

314", 4rA", 594,",7"Irr4"

8.5 to 1No. 2 Molse

l1-Inch 9TI.?

"^ryfur*"*

Swing over lred, actualSwing over carriageHole through head spinclleDiameter spindle noseThreads on spindle noseFront bearing of spindleBack bearing of spindleCone pulley diametersWidth of beltRatio of back gearing

Taper of centers

Diameter of tail spirxlleTravel of tail spindleLength of carriage on bedCompound rest travels

Size of lathe toolsCuts threads per inchCapacity of center restSize of pulleys on countersh:rftSpeed of countershaftSpeeds of head spindle

L14"4rA"t314"4r2.,,

rA"x')/s"3 t o 7 235,4"

8"x2lf"r65

L5 to 445

Rated

$wing

and

Length

of

Bed

11"x4 ft.11"x5 ft .1l"x6 ft .lI"x1 ft.

Actual

Swing

Over

Bed

t2r4,'t2rA"12rr4"L2%"

I swr" eI With Long Legs

Countersha.ft

Style HWith Oil Pan

andCountershaft

Style KWith Bench Legs

andCountershaft

Style Pwith

Foot-PowerNumbers

of

LathesNet

Weight

670 lbs.710 lbs.750 lbs.790 lbs.

CubicFeet oIBoxes

NetWeight

755 lbs.815 lbs.5/ l t tDS.

935 lbs.

CubicFeet ofBoxes

NetWeight

590 lbs.630 lbs.670 lbs.710 lbs.

253040:)U

27"x62"27"x74"27"x86"27"x98"

oa

262932

262933

1 6192326

6rI.?*^**"**

13-Inch


No. 65, Style E, 13" swing, 0 ft'. bed; hm plain and compound rests, long legs ancl countcrshaft.

38

13-Inch 9Tfl4**)k*,*

Swing over bed, actualSwing over ru."iug" .HoIe through head spindleDiameter spindle noseThreads on spindle noseFront bearing of spindleBack bearing of spindleCone pulley diametersWidth of beltRatio of back gearingTaper of centers

I54"

514"

151/6"

1l"xl"

3 t o 7 24t/1,,

91f,'x23f',150

ltll to 4?,a


Specifications

14r,4"8rA"ry6"2"

8 per inch2"x4"

If6"x2f"314", 5", 6rA", 8"

2"0.29 to I

No.3 Morse

Diameter of tail spiudle

Travel of tail spindle

Length of carriage on betl

Compound rest travelsSize of lathe toolsCuts threads per inchCapacity of center restSize of pulleys on countershaftSpeed of countershaftSpeeds of head spindle

Actual

Swing

Over

Bed

style EWith Long Legs ancl

Counterch&ft


CountershaftNumbers

of

Lrthes

Rated Srving

aud

Length of Bed

Dist&nce

BetweeD

Celters

Floor Spoce

Over AllNet

I9eightCubic

Feet ofBoxes

NetWeight

CubicFeet ofBoxes

60657075

13" x 5 ft,.13" x 6 f t .13" x 8 f t .13" x 10 ft .

t4rh,,14r,4"I414"l4rA,'

24"36"60"84"

29" x 73"29" x 85"29" xlO9"29" x133"

1145 lbs.1220 lbs.1375 lbs.1600 lbs.

47b I

6175

1295 lbs.1390 lbs.1585 lbs.

495567

gTFE

**)k^** Motor Drive for 9, 11 and l3-Inch

"Star" Screw-Cutting Bngine Lathes

No. 30, "SLar" Lathe, 11" swing, 5 ft. bed, with Electric Motor Drive.Can furnish thfu motor drive for 9", ll" L\d 13. i'atar" Lathes on long legs or oil-pan.

40

" Star " Screw-Cutting Engine Lathes

Electric Motor Drive for' 9", 11" ti,nd 13" "Star'"Lathes ancl 12" Seneca Falls Quick Chrtnge Lathesemboclies new antl inclividual featules, is well pl'opor-tionecl, r'igid, and powelful; not liable to rlarnage ol clis-al'ran€lel)lent, main shtr,ft bealings a,r'c lultricated lt1.ling oilels.

Powel is transrnittecl fi'om rnotol to ch'ive shaft pul-ley, which runs constantly in one clirection, and florndrive cone to spinclle cone by belts amply large to clriveIathe to full capacity. Provision is rnadc fol quiclilytightening belts, and they may be kept at proper tensionuntil rvorn out, without shortening. Bv this method suf-ficient powel is transmitted to drive lathe to the fullcapacity that work or tool will eudule, aucl will pleventtlamage to both lathe ancl rnotor that is soruetirneschargeable to less flexible geal ol'chain drive connections.

Starting, stopping and reverse lotatiou of lathe spinclleis controllecl by shifting bar placecl liorizontally abovelathe, withiD e&sy leach of opelntor. Moving shiftingbal to left irnpalts forwald motion to ltr,the spinclle andto light l'eyerses; bringing shifting bal to center position

Size of motor recomrnendedSize of pulley on drive shaftSpeed of pulley on clrive shaftSpeeds of heacl spinclle .

9" Latlrc% H . P .7"xl$f"

455 R.P.M18 to 366

Motor Drive for 9, 11 and l3-Inch €qA.t',,*-"*-

stops lathe. The levelse speecl is faster than that offolwarcl motion.

Any make of motor for direct or alternating current,constant or variable speed, may be used; with a constantspeed motor,-preferably running between 1200 and 1800R.P.M.-the 9" lathe has six spindle speecls, the 11",13" ancl 12" lathes have eight speeds each; if mor,espinclle speecls are clesired, variable speed motol may beusccl to goocl ad'u'antage.

When the rnotol is furnishecl by custorner, it should besent without slicling base, au'angecl to mount with thefeet upward ancl lun countel clock-wise when facingthe pulley encl.

When lathes ale oldelecl with motors mounted. thevale beltecl reacly for use. The rnotor drive attachment iifitterl to lathe in lieu of furnishing countershaft. Motorsare not includccl in regular equipment, prices of motorswill be quotecl on application, stating whether direct ortrltelnating cullent is to be usecl; if clilect, give voltage;if altelnating, give voltage, phase and cycle.

lI" Lathe% H . P .

IO"xll("550 R.P.M.

14 to 560

12" and 13" Lather r 4 H . p .9"x25f"

535 R.P.M.l lal to 557

9TTE,**)k** Attachments for 9. 11 and l3-Inch

(

(

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(

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(

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Blocking. (For 9", 11" aud 13"

"Star" Lathes). Fol raising heacl

and tail stocks, plain, cornpouncl ancl

centel rests to increase the swing of

lathe. A lathe blockecl for large work

has evely working aclvantage of the

gap lathe, with the adclitional advan-

tage of increasecl swing the full length

of becl ancl of being a stanclard ma-

chine when blocking is removed. The

blocking can be easily and conven-

iently put on or removecl from these

small lathes. Blocking shoulcl be

fitted to lathe at the factory.

Blocking 2 inches high for 9" ancl

11" Lathes increases swing 4 inches.

Blocking 3 inches high for 13"

Lathe increases swing 6 inches.

2" Blocking on No. 30 "Star" Lathe (11,'x5 ft.) incresing theewing 4 inches.

42

Attachments for 9, ll and l3-Inch gTtri,*-ft^"*REGISTEREO" Star " Screw-Cutting Engine Lathes

Taper Attachment for 9", 11" and 13" "Star"Lathes, is secured to back of carliage, travels with it, isalways iu position ready for use and is available fulllength of bed; can be used with plain and compounclrests. The swivel guide bar is gladuated in clegrees andinches, facilitating quick and accurate adjustments from0 to 3 inches taper per foot and 0 to 7 deglees each way

from center line. The cross-feed stop may be used ontaper work.

All carriages ale fitted so that taper attachment maybe ordered at any time; when orderecl with lathe it willbe properly adjusted and ready for work before leavingthe factory.

er{a,,^.,)k^"* Attachments for 9, 1l and l3-Inch

"Star" Screw-Cutting Engine LathesDraw-in Chuck Attachment for g,r, 11,, ancl

13" "Star" Lathes ancl 10,, Speecl Lathes. Theregular equiprnent consists of clraw-in tubc withharr t l le abtached, bushing for co l le ts , guarc l for . r roseor spln( le a l r ( l one r .ound spl i t co l le t . The busl r ingand collets are macle frorn iool steel, harclenecl aniig lounr l .

N9,.2 Split collets lf 16,, Lo g116,, mav be useclon -9" ancl l l" ' ,Stai'" Lathes ancl 1b,,- St;;; iT,atlres, also collets BZ164,, to Efg,, couirterborecla!9wi11S work to be insettecl 2,; ftom ]ront encl.13" "Star" Lathes wil l take No. 3 collets tl i .6i, to3,4," . -Collets wili square ancl hexaeon

- hoies urr,l

s{,ep chucks carr be furnisherl, prices fiverr orr appli_ca[ion, sbatirrg sizes wantecl.

Automatic Draw-in Chuckand Rod Feed Attachment(For 9" ancl 11" "Stal'" Lathesancl 10" speecl and Wood Lathes).One stroke of lever releases chuck,feeds the rod for.ivard aud tightenschuck without stopping lathe. Val-uable for rapidly manufacturingsmall parts florn bar stock, No. 2Collets ancl feecl fingers 1116', torh" ^ay be usecl. One each Colletand feecl finger are furnishecl withattachrnent.

Attachments for 9, 11 and l3-Inch 94nA,**r*

Size of Lathe 'fools


Turret Tool-Post (for 9", lltt, 13" "Star", and. l2t'Quick Change Lathes). Is used on cross slide of latheand easily interchanges with plain and compound rests,has binding screws for four regular lathe tools andprovision is made for acljusting the tools to properheight. This attachment may be oldered with lathe orat anv later tirne.

g" ll" 12" &13"Lathc Lathe Lathe

Vi"x94" r/2"x'j/8" rh"xL"

Double Tool.Block or cutting ofr and forming slide(for 9", Ll",13" "Star," also 12" Quick Change Lathes).Attaches to cross slide and easily interchanges with plainand compound rest, is furnished with one tool-post onlyas the regular tool-post sent with lathe may be used. Thetool in rear tool-post is used inverted.

e4ln

"^ryk*"*Attachments for 9, l l and l3-Inch

s"Lalhe

Diameter of turret 5%"Face of ttrrret 3"x2rl"Diameter of holes in tulret %"Center of hole to top of slide 1+"l'ravel of slide 332"

tt"Lath,e6%"

B5l,,x2)1,,t "

1i+"5%"

t 2 " & 1 3 "LuIhe7)4"

4tl,,x:),,1y6"2"

6%"

"Star" Screw-Cutting Engine LathesAutomatic Turret Attachment (For' 9", ll", 13"

"Star," and 12" Quick Change Lathes). I lexagon Tur-t'et Head revolves automatically ancl is quick in action.The face rnay be tapped for bolting on spccial tools. Ahole'through turret post pelmits bar to run thlough heaclrvhen rnachining long pieces, an acljustable stop is pro-vided at rear encl of slide. Hancl wheel is fulnishecl on12" ancl 13" sizes in place of feecl lever'. 'Ihis attachmentrnay be orclerecl with lnthe or at any latel tirne.

Carriage Stop rvith foul acljustable lorls. (For' 9",I l", 13" "St&r'," antl 12" Quicrk Churgtr Lathes). Isclaurperl to berl, has levolving cylindel with four atl justa,-ble st,op rods, thc cylindcr is t'crvolvecl bv hancl ancl heldin position by cletent spriug ancl ball. 'Ihis attachrnentis a grcat tiure saver r,vhen flciug ancl turning cluplicatepieces; it instrles unifortn tl iureusions, rvit l ' iout measulingof cach ouerat,ion.

Attachments for 9, 11 and l3-Inch

"Star" Screw-Cutting Engine LathesElAD

,,^ry&r^.n

Automatic Carriage Stop Attachment for 9", ll"

and 13" "StaL" Lathes may be used in connection with

the power longitudinal feecl, automatically stopping the

calriage when opelating in either clirection by clisengaging

a positive clutch. It has a much r,vicler range of usefulness

than other makes, which operate in one direction only.

This attachment should be put on lathe before leaving

the factory.

qti "Star" Milling and Gear-Cutting Attachment*o*ffi*"* For 9r,, r1,,, rB,,,,star,, Lathes and

12" Quick Change Lathes

This attachrnent (Patented) can be convenientlysecured to lathe and is suitable for a wide range of work,including all kinds of milling operations, except spiralcuI.s.

The cutter block is mounted on lathe carriage ancl isfecl in either direction, longitudinal or cross, by hancl orautomatic power feed of lathe. The cutter spindle maybe rotated in either direction, receiving power fromclriving collar, (clamped on head spindle of lathe.) Asliding shaft, universal joints and bevel gears. Thecutter sninclle has a Morse taper hole and sclew for

holcling ancl discharging cutter arbor which issupported on outer end by an overhanging arrn.An arbor 7/8" cliam. is legulally furnished, andarbors 5f8", 3f4", 7/8" ancl 1" cliam. may befurnishecl at extra price.

The universal heacl is clarnpecl to inside waysof lathe bed, its base offset ancl reversible toaccomrnoclate large ancl small work; the verticalcolumn carries a slicle on which rnay be mounteclthe clividing head ancl vise; a graduated collaron feed screw reacls in thousandths of an inch;vertical colurnns swivels on base; dividing lieadarrcl vise swivel on veltical slicle; graduations 180clegrees facilitate quick ancl accurate adjustrnentto any desirecl angle. The index plate has 18rows of holes, and inclex is furnished givingrll clivisions from I to 50 ancl nearly all up to

" Star " Milling and Gear-Cutting AttachmentFor 9", ll", 13" "Star" Lathes ztl'd 12" Quick Chan$e Lathes

400. The inclex stem swings on encl of bearing for inclexingspindle, is gladuated ancl may be acljustecl for side cut on bevelgear teeth, etc. The overhanging bar.carries an adjustable tailcgrltgr', the_ outer end of bar has an adjustable support insur.ingrigidity o! long work. TIie indexing spinclle has a large liole foi-dlaw-in chuck and spindle nose is a duplicate of heacl stolk spindleso that chucks, centels, etc., ar.e iutcr.changeable. The pointcentel has face plate fol driviug clog on wolk between centers.

The vcrtical slide colurnrr with vise (or divicli lg heacl) rnay lteattached to closs slide of car.r'iage ancl the milling cutter useil inhead stock spindle for surface rnilliug, cutting keyways, rnilliugends of shafts, etc. l'he veltical stide colurnn ancl- vise, (seZFig. 104), are solcl separately lvheu clcsilecl.

Standarcl rnilling cuttels mayfulnish cuttels.Swing of LetheLongitucl inal feet lCross fcedVertical feedSwing on cenlers of ovcrhunging nrrrrDistunce betwcen centers of overhatrging

12" &13"+11"

8"sri"b%"

bc

q t l

4 % "

used, but

1 t "4.9,1(i,,

1%"4%"

we do not

&rnr lt', 13" 15,,Dirunr. lnrgest geor can lle cut lz't LS|A', l5',L)ratonce. bets,eetr vise juws 2', 2Ye,, g%,,f . i ze o f v - i se io l ' " _ .

'%, ,x394, , t " i1%, , t%, , ' i4 ,%, ,

Df aur. oJ hol€ In,rDdex_ sDin(lle %,, l, ' l%"I rper of ccntcr for indcx spindlc . No. 2 IVIorre No. 2 Morse No. 5 Morse'l irper

of sharrl i of cutter arbor . No. 2 Morse No. 2 Morse No. B l\{orseDiaru. of cuttet lrbor (rcgular) ,<r, %,' %,,D i rm. .o fcur te r * rbors - (e i t la ; ' V" " !%"- t " X ' , : r ' , , - t ' , u /a" ! f r , , - t , ,Dplce beLseeD trrbor shoulder &nd ilut l l l tt 131t, 2rlt l. : L o n s i t u ( l i n a l f e e d o n l l " x f f r . l a t h e i s S ' , ; o n t 2 , ' x b f t . i n d l 3 , , x S i l . l o t l r ers7)4" .

gTF.?

**)kr^"-

I'ie. 10,1

"Star" Hand-Rests

For Wood Turning

Style " A "

Point Ceutel

Squat'e Centel

Fernale Centcl

Crotch Center

Cup Center'

Spul Center'

Drill Pacl

While the 9-inch ancl ll-inch stvle "B""Star"; Engine Lathes are es-pecially designed for working metals, they can be speecleclhigh enough for woocl-turning by using a 3 speed counter-shaft. To do this work successfully a hand-rest is cle-sirable. We furnish either style as shown, complete withone each short and long T-Rests.

Style "A" is clampecl to the bed ancl Style "8" issecurecl to the cross-slicle in place of tool-block.

2"5%"

l/4"xlh"

Centers. Drill Pads and Screw Chucks

For' I and 11-inch "Star" Engine Lathes, l0-inchSpeecl Lathes anrl lO-inch Woocl-turning Lathes.

3E

@

GI

J=D

-v

@

@

l0-Inch Slide Rests

For' l0-inch Speecl Lathes ancl l0-inch Wood-Tulniug Lathes, are wellrnade and desirable for working metals. Will turn and bore straight ortapering and face to full capacity of lathe. They swivel full circle on base,which is graduatecl, facilitating fine adjustments to any desired angle.Feed screws are entirely covered and protected from dirt and chips. Handcrank on longitudinal feed screw can be changed to either end, most con-venient for operator. All sliding surfaces are hand-scraped to an accuratefit and have steel gibs for taking up wea,r.

l'ravel of cross feedf'.""eioilo"gitu.linalfeecl . . . . .Size of Lathe tools

50

Sclew Chuck

l0-Inch " Seneca Falls " Speed Lathe

No. 104, Style "C" 1O"x4 ft. Spcecl Lathe hrs long lcgs aurllcountershaft.

l'hese lathes have self-oiling ancl clust-pioof bearings,combination screw and lever motion, convenient lockinglevers on hand-rest and tailstock (attached and alwaysin place, no wrench required) and other valuable fea-tures. This description also covers 10" Seneca FallsWood-Turning Lathe (see cut on page 56) except thatWood-Turning Lathe has screw feed only for tail spindle.

They are finishecl in a thorough manner, all cylindricalsulfaces ale grouncl and sliclirrg surfaces hand-scraped.

Headstock. Web pattern, strong and solid. Hol-low spindle made from 60-65 carbon crucible steel, anclaccurately ground, runs in large reliable ring-oiling anddust-proof hand-scraped bearings. The cone-pulley hasfour steps, is turned true inside and outside, and is inpelfect balance for high speeds.

Tailstock. Curved or cut-undel patteln, spindle hasimproved loclcing device, and combination screw andlcver feeds. To change from screw to lever motion onlynecessary to give knurled collar a quarter turn, releas-ing spinclle sleeve and bring hand-lever (always at-tached) to place. The tailstock has long bearing onways ancl is firmly lockecl to bed by a convenient lever,(attached ancl always in place, no wrench required).

Hand-Rest has short and long T-Rests. Rest socketancl saclclle are locked to bed by cam locking device andT-Ilest is helcl in socket by friction clamp-doing away

lo-Inch " Seneca Falls " Speed Lathe

No. 104, Style, "F" 10"x4 ft. Spcecl Lathe has foot-pou.er

with the objectionable set-screw commonly usecl. Bothare operated by levers, (attachecl and always in place,uo wrenches required).

Bed is bloacl, deep and being thoroughly bracecl bycross webs is very stiff and ligid. Front way is flat anclback way is V-shape (same as inside ways on our screw-cutting engine lathes). A convenient shelf is securedto back of bed fol reception of tools, etc.

Countershaft has self-oiling and self-aligning shaftbearings, four step cone ancl tight and loose pulleys self-closing oil cup on loose pulley (can furnish patent fric-tion clutch pulleys in place of tight and loose pulleys atan aclditional price, when clesired). Improvecl l eltshifter operatecl by pull cord, this feature is not shownin cut on page 51.

Foot-Power. Our patentecl foot-motion proclucesgreater power with less fatigue than any other kincl inuse; it consists of double treadles with walking motion.The treadles are adjustable and work alternately, beingconnected at opposite encls of driving wheel shaft, pro-ducing strong, positive and continuous pov/er. Can bestartecl or stoppecl instantly ancl rnay be opelated withboth feet, (sitting), or one foot, (stancling), as desired.

l0-Inch "Seneca Falls" Speed LatheThis arrarlgenlerlt overcomes that objection of theopelatol being confined to one position.

Each Lathe is furnished with a face lrlate, ancl twopoint centers.

Attachments. W-e cau furnish, at adclitional prices,slide lests (see page 50), draw-in chuck ancl automaticclraw-in chuck ancl rod feecl (see page 44), Screw chuck,

cup and spur centers (see page 50), electlic motor drive(see pages 54-55), Semi-Finished Chuck Face Plates, 3"to 8" diameter, hub faced true and threaded, ready toscrew on head slrindle. Can furnish these lathes mouirtedon oil-pan (similar as shown by cut of "Star" enginelathe on page 31) also on bench legs (page 32). Alsocarriage and rack with hancl feeds for longitudinal andcloss motions, cut sent on request.

SpecificationsSwing over bed, actualSwing over restsHole in head spindle (speed lathes)Hole in head spindle (rvood lathes)Diameter of spindle noseThreads on spindle noseFront bearing of spindleBack bearing of spindleCone pulley diameters

ll"a r t

'14"L.L"? 2

r*"12 per inchl16"x2f"l !6"xlef"

2r.4,,, 311,,, 494,,, 5)4"

Width of beltDiameter of tail spindle . . .Travel of tail spindleTaper of centersSize of pulleys on countershaft .Speed of countershaft (speed lathes)Speed of head spindle (speed lathes)Speed of countershaft (wood lathes)Speed of head spindle (wood lathes)

r%"L"

232"No. 2 Morse4l("xrfu"

400247 to l27O

600370 to 1905

INumberslNumbers

o f i o t

Sneed I Wood

Laths

I

Latbes

103 I 310104 | 410105

I 5r0

Rated Swing

and

Length ol Becl

10"x3 ft.10"x4 ft.10"x5 ft.

Actua l l ^ ., UBf,ANCE

Swine- ljetweenOver

I UenbraBed

I

tt" I tn"rt" | 26"ll" | 39,,

I

IiI

Floor Space I

Styte CWith Long Legs and

. Couotenheft

I stvte s iI With Bench Legs eud j

I Countershaft

Il -

- ; - - .

l*I;1* li#1l"'*trl| 220 lbs. | 10 I

I zsom'. I tt I

Style PWith Oil Pan end

Countershaft

l l Style Fwith

Foot-Power

CubicFeet ofBoxes

l 31516

NetWeight

300 ]bs.335 lbs.375 ]bs.

I crui"I Feet of

I Boxes

rtI rn

NetWeight

315 lbs.350 lbs.385 lbs.

CubicFeet ofBores

161819

Over All II Net

I weichr

25"x43"25"x55'i25"x67"

255 lbs.285 lbs.315 lbs.

Electric Motor Drive for "Seneca Falls"

l0-Inch Speed Lathes and lO-Inch Wood-Turning Lathes

No. 51O, "Seneca Falle" Wood-Turning Lathe lO" swing, 5 ft. bed, with Electric Motor Drive.Can furnish thie motor drive for 10" Speed and 1O" Wood-Turning Lathes on long legs or oil-pan,

54

10-Inch Speed Lathes and lo-Inch Wood-Turning Lathes

Electric Motor Drive for' 10" "Senecttr Falls" SpeedLathes tlncl 10" "Serleca Falls" \Vood-Turning Lathesernbodies nerv ancl exclusive features, is well pl'opol'-tiouecl, rigicl ancl porverful, not linble to clamage ol clis-arrangetnent. It is available for nse in many placesrvhere otlier tlrpes a,r'e not, as rnotors foi' anSr kincl of cur'-rent ma}' be usecl. The bealings are thorouglily lubli-cated by ring oilers.

Power is transmittecl flom rnotor to ch'i'i.e shaft pulleyancl from drive cone to spindle coue by belts amply largeto clrive lathe to full capacit5.. Provision is macle folquickly tightening belts and the1. pay be kept at propertension until worn out, without shortening. This rnethodwill prevent damage to both lathe ancl motor that isffibti-es chargeable to less flexible gear or chain clriveconuectious.

Size of rnotol recommended

3ffi '"t$i"*;""*Hi": 'Sl',: :::Speeds of head spindle .

ca

-\ny const,aut or valiable speecl motor fol cither clirectol alternating current may be used. High speed motorsnre pleferable as they are smaller ancl lower in price.

When the rnotol is furnishecl by customer it should besent without slicling-base, arrangecl to mount with thefeet upwards ancl run clockrvise when facing the pulley

encl. The pullel' on rnotor sliould be of size to runpulley on clrive shaft at plopel speecl, (given below).

When lathes are orclerecl with the motor rnounted,the5' n1s properl;' beltecl readl' fsv us.. The motot' driveattachment is fittecl to lathe in lieu of furnishing counter-shaft. Motors are not incluclecl in regular equipment,prices of motors wiil be quotecl on application, stating*'hether clirect or alternating culrent is to be used. Ifclilect, give voltage; if altelnating, give voltage, phaseancl cvcle.

Electric Motor Drive for "Seneca Falls"

Specifications10 I ttch.

Speerl Lalhe% H . P .7"x|fu"

640 R.P.N,I.247 to L655

10 hrch IlroodTurning Latlrc

t Z H P .7"xl ' f"

960 R.P.M.370 to 2475

l0-Inch "Seneca Falls" Wood-Turning Lathe

No.410, style "C" 1O"x4 ft. I l i 'ootl-Turning Lathehas long legs and corrntershaft.

This Lathe has nany clesirable features rvhich corn-rnencl it to rvoocl-turners ancl especialll' for use in rnanualtraining schools. Can furnish lathe mountecl on benchlegs in place of long legs, also with foot-porver.

Fol clescliption see pages 51-53 clesclibing 10" SpeeclLathe, rvhich also applies to 10" Woocl-Tulning Latheexcept that the tailstock has onl1. screrv feed fol tailspinclle.

Each lvood-tulning lathe is legulalll fulnishecl rvithface plate, screlv-chuck, cup ancl spur centels ancl guarclcollat' fol nose of spindle, aucl 3 T-r'ests fol hand-r'est.A convenient shelf is secured to back of becl aucl a seconclshelf is seculecl to legs uncler becl, for leception of tools,e t c .

Attachments. lVe can furnish, at aclditional plice,slicle lest, (see page 50) for turning rnetal, electlic motorch'ive, (see pages 54-55) Senii-Finished Chuck FacePlates 3" to 8" cliarneter, hub facecl tlue and threadecl,reacly to scre\\'or1 spiuclle. Also carriage ancl rack withhand feecls fol longituclinal aud cross motions; cttts anclfull clescription .sent on request.

f:;,L,t,s" " Fr'i'

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