5-Axis & 5-Face High Speed Machining Center · V20/5 Outstanding features 0odel V20/5 is a high...

Aug. 2012

TMTM

5-Axis & 5-Face High Speed Machining Center

1

5-axis simultaneous illing/ acing/ rilling/Tapping or 5 faces machining. igh reliable and high loading capacity built-in tilt-trunnion rotary table. Various selection of different spindle speed:

In-line spindle 12000rpm/15000rpm otorized spindle 1 000rpm/2 000rpm

oller type linear guide ways make sure its rigidity and reliability. igh precision encoders on -axis and -axis, ensuring its tolerance. uto lubrication timing control ensure machine life time. ully enclosed guarding provides a safe working station.

V20/5

Outstanding features

odel V20/5 is a high speed machining center which is equipped with 5-axis or 5-face milling capability. The machine is perfect for a wide range of applications: medical engineering, aero-space engineering and high speed die and mold...etc. quipped with the trunnion table, which offers either torque motors for both and axes or torque motor for axes and worm gear driven unit for axes, the machine can turn perfectly by means of the combination movements of the -axis and -axis and perform full 5-axis milling simultaneously. The V20/5 requires only one-time setup for a work piece.The model provides the ability to machine a complicated and multi-sided parts while reducing the cycle time, handling time and machining cost. In addition, the superior design gives optimal vertical traverse with shorter tool length, creating the best tool life and surface finish with high accuracy performance.

2

The model V20/5 is capable for full 5-axis simultaneous machining and/or 5 faces machining, allowing all angle and position of work-piece machining. The tilt trunnion table is offered in smaller sizes in place of the standard table for increase working capacity and minus working interference. The tilt trunnion table has a rotating dia. 320mm and good to load 100kgs.

The research has been studied to ensure the capability to meet the variously requirement for different spindle torque and power, high speed axes acc/dec possibility, high axis torque, and fast tool changing time. It makes a perfect machine to meet the following applications:

ie and mold industry erospace industry echanical engineering edical engineering otor sport ubcontract industry

Max. value for parts up to 100kgs

Application

Precise cutting & performance

3

Side-mounted 24 or 32 tool ATC for quick tool change. 24 tool ATC comes as standard.

Various spindle speed selection12000rpm or 15000rpm In-line spindle speed or 18000rpm or 24000rpm Motorized spindle speed

Trunnion table instead of plane table Trunnion table offers rapid traverse speed of 25 rpm in A-axis and C-axis. 320mm Dia/100 kgs.

High precision hollow-cooled ballscrewsPrecision C3 class precision ball screw with preloaded double-nut device which allows a high tolerance and low backlash capability. Hollow shaft ball-screw with internal cooling system which allows the mechanism running at stable environment of temperature, a smallest thermal growth of driven system is provided.

Roller type linear guide ways Roller type linear guide ways provide high rigidity and accuracy, the device is capable to provide a rapid traverse up to 48M/min and fast acceleration/deceleration speed

4

A wide selection of spindle speeds for selection, which is including 18000rpm or 24000rpm. High power and high torque output spindle with built-in cooling motorized spindle or in-line mechanical spindle which provides 12000 rpm & 15000rpm for selection.

Spindle

Spindle Power & Torque ChartsSpindle Power & Torque Charts

In-line 12000/15000 rpm (Heidenhain)

In-line 15000rpm (Siemens) Motorized Kessler 18000/24000rpm20/25kw

In-line 12000rpm (Siemens)

Pulley RatioGear Ratio

Spindle MotorMotor Output

Torque / Horsepower Chart Data

DIN DIN 69871Spindle Speed 15000 RPM

BT40CAT40Spindle Taper ISO

-1:1

HEIDENHAIN QAN-200UH10/14 KW

Horsepower Chart Torque Chart

2

0

4

S6-40%

Continuous rating(S1)

12

6

8

10

60001500 3000 4500SPINDLE (rpm) SPINDLE (rpm)

90007500 10500

14

16

11000

KW

11

13500 1500012000

36

12

0

24

72

48

60

60001500 3000 4500 90007500

84

96

10500

6.48.7

63.7

11000

89.1

14.9

N-m

8.8

13500 1500012000

3.82.5

S6-40

%

S1




4

0

8




24

12

16

20

-1:1

Siemens 1PH8107-1LS02-3MA111/28.5 KW

60001500 3000 4500SPINDLE (rpm)

90007500 10500

28

32

12000

54

18

0

36

108

72

90

126

144N-mKW

Horsepower Chart Torque Chart

8400

11

28.5

2000 SPINDLE (rpm)

136


Y connection

7

60001500 3000 4500 90007500 10500 1200084002000

91

12.5 5.6

52.5




DIN HSK-A63Spindle Speed 24000RPM

Spindle Taper ISO --

--

Kessler20/25kw

Horsepower Chart/Torque Chart

30

35

40N-m

25

20

10

0

5

15

0

8

4

12

24

16

20

22

KW

2526

Continuous rating

30 min rating

SPINDLE (rpm)60003000 9000 12000 2100015000 18000 24000

Conti

nuou

s rati

ng

30 min r

ating

9.9

39.8

31.8

8

The cutting tools are securely drawn into the spindle by a high torque power draw bar and the pre-loaded well balanced disk spring package ensures its precise release of tools.

High pressure 20 Bar coolant through-spindle device are provided as standard on model V20/5, which will ensure longer tool life, allowing higher efficiency of drilling and milling, and great benefit in removing chips during deep-hole drilling and blind pocket milling.






-1:1

Siemens 1PH8107-1LS02-3MA111/42 KW

30

10

0

20

60

40

50

70

80N-m

SPINDLE (rpm)


connection

80002000 4000 6000 1200010000 14000160005000 6900

79

58.1

21

10.5

600

42

1000015000

6

16.8

10.7

3.8

max

5

0

10

30

15

20

25

35

4042

11

2.6

(KW)Output

(N-m)Torque

5

During operation, the operator can stand very close to the position of A-axis, giving the possibility for the operator easier access to the machining chamber.

Ergonomic operation:

Tilt-trunnion table

100-500mm

1000mm

585mm Y+min

585mm Y+min

6

Cutting area and interference

300

100

400

500

250

ø320

W=100kg

ø220

200

400

560

280

30

120

7

Automatic Tool Changer Efficient Chip Removing

Side and Rear washer on the guard

High pressure 20 bar coolant through spindle(Built-in type)

CTS individual tank (20 bar or 70 bar) on request

Coolant gun

Scrapper or hinge type chip conveyor

Oil skimmer

Two side chip auger convey chips to rear

8

2275

10 520 2105 360

2465

(2990)

520

2105

360

CTS TANK

1340

532

505

1064

536

400 2254790

-

5060

90

+

0

2030

40

10

7080

X1CZX

OFF

X100X10

1590

2285

2254500

2960

10

1475

Layout Drawing

Foundation Drawing

532

2254

792

670

405

520

740 505 1064

3215 1590

536 1340

1340

250

550 550 470 370

2475

677

900

790

CTS TANK

9

Advanced compact designHigh dynamic table Rotary table top diameterTable heightTilting axis A Rotary axi C T-slots (number x width x pitch) Max. weight on table Rotation driving systemLinear travelsX axisY axisZ axisSpindleSpindle taperTooling availableSpindle speed – direct drive Spindle speed – built-in Spindle motor output S1-S6 – in-lineSpindle motor output S1-S6 – motorrizedSpindle center to Z-axis way cover Distance from spindle nose to rotary table clamping surface TransmissionX axis BallscrewTransmission Y axis BallscrewTransmissionZ axis BallscrewTransmission Guide wayX guide wayX-axis linear guide type X guide way distance Y guide wayY-axis linear guide type Y-axis guideway distanceZ guide wayZ-axis linear guide type Z guideway distance Tool magazineTool change modeMagazine capacityTool shankMax. tool length Max. tool diameterMax. tool diameter - adjacent stations emptyMax. tool weightChange time (T-T)Feed rateRapid traverse X/Y/ZMax. speed – axis A

3201160

+120 / -30360

12H7100

Worm-gear driven　　

400560400

ISO40

BT40/DIN69871/CAT4012000 (std.) / 15000 (opt.)

18000 / 24000(opt.)10/14 (Heidenhain)

20/25 595

100~500

Ø40x P16; C3Direct

Ø40x P16; C3Direct

Ø40x P16; C3Direct

35360

35700

35400

　　

Arm24 (std.) / 32 (opt.)

BT/DIN/CAT#402458013082

4825

mmmm

degreedegree

mmkgs

　

mmmmmm

rpmrpmkWkWmmmm

(roller)mm

(roller)mm

(roller)mm　

mmmm

kgssec.　

M/min.rpm

Description V-20/5Unit

Main specification

10

Advanced compact designMax. speed - axis CAcceleration X/Y/Z Accuracy- VDI/DGQ 3441 standardMeasuring systemRepeatabilityPositioning accuracyA-axis indexing and repeatability accuracyC-axis indexing and repeatability accuracyPneumatic systemAir operating pressureTool cooling systemMax. tank capacityMachine dataMachine dimension(with chip conveyor) LxWxHMachine dimension(without chip conveyor) LxWxHWeightFloor space (L x W x H)

256

direct+/-0.005/300

0.0056020

　　

6　　

260　

3110 x 2990 x 29602254 x 2990 x 2960

5,0003110 x 4000 x3000　

rpmm.s-2

mmmmSec.Sec.　

bar L　

mmmmkgsmm

Selection of CNC controller Siemens 828D/840DSL, Heidenhain iTNC-620/ iTNC-530HSCI

Side-mounted 24 tool ATC (quick change arm-type) Central lubrication Working space light High pressure chip flash system Chip conveyor High efficiency oil cooler for spindle cooling system and ballscrew High pressure 20 bar Coolant through spindle device (built-in type) C declaration conformity for countries Lamp of cycle finish and alarm Coolant gun or air gun thernet MC and safety module for Siemens and Heidenhain Tool kit, leveling bolts, pads and nuts RS232 port Portable MP

Linear scales for 3 axes (Heidenhain or Fagor) Laser tool setter (BL M or Renishaw) Heidenhain TS-740 + S 640 work piece probe Heat exchanger (Habor) ATC 32 tools Motorex / cooling lubricant for motorized spindle Motorized high speed spindle

Description

Standard accessories

Optional accessories

V-20/5Unit

*Specifications are subject to change without notice.

56, Lane 318, Der Sheng Road, Ta Ya, Taichung City, Taiwan, R.O.C.P.O. Box 320, Ta Ya, Taichung City, Taiwan R.O.C.Tel: 886-4-25 60 37 59 Fax: 886-4-25 60 37 69 E-mail: [email protected]

BUFFALO MACHINERY CO., LTD.

www.buffalo.com.tw

5-Axis & 5-Face High Speed Machining Center · V20/5 Outstanding features 0odel V20/5 is a high...

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