heavy duty cnc lathe - nct.hu gear box • live center ... series cnc teach-in lathe provides ideal...

Feb. 2009

56, Lane 318, Der Sheng Road, Ta Ya, Taichung County, Taiwan R.O.C.P.O. Box 320, Ta Ya, Taichung County, 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

Layout

Horsepower & Torque Chart

Features & DescriptionCAPACITY Swing over bedSwing over cross slideMax. turning length (turret)Max. work piece weight(with tailstock)TRAVELX axisZ axisSPINDLESpindle hole diameterSpindle rangeSpindle noseMotor powerMax. speed torqueTURRET(option)Number of tool stationsTool allowance(VDI60) Tool shank SLIDEOverall bed guide widthCarriage slide guide widthBALL SCREWX axisRACKZ axisTAILSTOCKQuill strokeQuill diameterQuill inside taper taperWEIGHT

Unit

mminchmmkg

mmmm

mmrpm

kwNm

mmmm

mmmm

mm

mmmmmmton

BNC-5000

1300980

3000/4000/5000/6000/8000/10000/1200010000

6653000/4000/5000/6000/8000/10000/12000

153Fanuc 1-735ASA, A2-11

60/75(Fanuc) 12259

HP-350 : 4; TB-320 : 8-12HP-350 : 40; TB-320:32

HP-350 : 100; TB-320 : 50

13001200

40xP5

M4

2302406

16/19/23/27/31/39/47/55

BNC-6500

16001280

3000/4000/5000/6000/8000/10000/1200010000

8153000/4000/5000/6000/8000/10000/12000

153Fanuc 1-735ASA, A2-11

60/75(Fanuc) 12259

HP-350 : 4; TB-320 : 8-12HP-350 : 40; TB-320:32

HP-350 : 100; TB-320 : 50

13001200

40xP5

M4

2302406

16/19/23/27/31/39/47/55

Specifications

1925

190

1265

20502440

952

522

2664

3388

L3

1906

675

3111

1560 L1-100

2440

1355

3388

L2

L1 2163

L2-1850

BNC-5000 / 6500 Series

4000mmL1

B.C.D.5540

L3L2 9030

3000mm 10000mm

1596012470

6000mm

1200085106530 7520

1101010020

5000mm1049013980

8000mm1445017940

12000mm

7520 144501040095008510 12470 16430

HEAVY DUTY CNC LATHEBNC-5000/6500

A2-11(153mm)

700

Continuous rating(S1)

Spindle Speed

Spindle Taper-

800 RPM

ISO

Pulley Ratio 0.05247

24160

0

15

72100

184236

200

45

30

5560

500

290

300 400 600

Horsepower Chart

90

75

KW

S3-40%


65

236

200

Fanuc aiI60/4500HV

Pulley Ratio

Torque / Horsepower Chart Data

Gear Ratio

Spindle MotorMotor Output

0.20988/0.0524760/75 kw

-

800735

53

2442 2285

0800.3

18732030

10001500

10072

60184

4500

30503197 3000

4001

6000

290

300241

400 500 600

650.2797.3

735700 800

Torque Chart

90008169

7500

9807 10500

13500

1225912000

N-m

S3-40%(0.05247)

Operating zone(0.05247)

Contin

uous

ratin

g(0.05

247)

S3-40

%(0

.2098

8)


Conti

nuou

s rati

ng(0

.2098

8)

SPINDLE (rpm) SPINDLE (rpm)

BNC-50:2560

BNC-65:2710

BNC-50:2680

BNC-65:2830

Challenger Industry

• Ideal bed design not only provide highest rigidity and also high chips removement. Four guide ways in one piece bed for big and heavy work piece allows one time set-up & finishing.• Heavy loading designed motorized tailstock ensure the best cutting performance• Various optional turrets meet all kinds of demand.

• Fanuc/Fagor/Siemens Controller• Helical gears in the headstock• Automatic change of speed ranges in the headstock• Chuck sliding guard with interlock device• Multifix turret• Travelling front single door interlock with carriage• Motorized tailstock & Motorized quill with reducing gear box

• Live center built in the tailstock• Chip tray • Coolant system • Lubrication system• Low voltage circuit system • CE-regulated• Levelling pads • Operation manual & parts list

Standard accessories:• 4 / 8 stations automatic turret• C axis and Live tooling• Y axis / B axis• Boring bar holder and Boring bar• Tailstock quill axial force measurer• Chip conveyor

• Grinding head• Automatic or manual chuck• Close or open fixed steady rest• Hydraulic steady rests• Probe for tools or work piece measuring

Optional accessories:

• Grinding attachment

Qua

lity

and

Ser

vice

Bui

lt O

ur B

usin

ess

MICROCUT BNC-5000/6500 series CNC Teach-In Lathe provides ideal construction design. 4 guide ways bed with high torque output & high rigidity design provides the best cutting performance. Our machine can be equipped with C axis, Y axis, B axis and most automatic functions to allow one time set-up & finishing, ensure the customer the upmost quality and automatic job.

High torque AC spindle motor with gear box provides high torque output while in low speed, and even in high spindle speed, there is still torque output. (Refer to Page 4 for torque & horse power chart).The gear box with synchronous double helical gear provides the advantage of noise reduction and high power, solving the noise problem from outdated technology.

• The Z axis drives are equipped with digital controlled AC servo-drives and two worm gear systems can prevent backlash problem even after long time machining. Rack instead of ballscrew can ensure machine with best accuracy, and prevent vibration caused by the ballscrew.• The slide is supported by additional roller type linear way to ensure it’s best accuracy when it has such long X traverse.

• The Renishaw tool probe and work piece probe give automatically operation program.

• Various optional turrets including 4/8/12 station turret, power turret and boring bar holder all on your request.

Challenger Industry

• Ideal bed design not only provide highest rigidity and also high chips removement. Four guide ways in one piece bed for big and heavy work piece allows one time set-up & finishing.• Heavy loading designed motorized tailstock ensure the best cutting performance• Various optional turrets meet all kinds of demand.

• Fanuc/Fagor/Siemens Controller• Helical gears in the headstock• Automatic change of speed ranges in the headstock• Chuck sliding guard with interlock device• Multifix turret• Travelling front single door interlock with carriage• Motorized tailstock & Motorized quill with reducing gear box

• Live center built in the tailstock• Chip tray • Coolant system • Lubrication system• Low voltage circuit system • CE-regulated• Levelling pads • Operation manual & parts list

Standard accessories:• 4 / 8 stations automatic turret• C axis and Live tooling• Y axis / B axis• Boring bar holder and Boring bar• Tailstock quill axial force measurer• Chip conveyor

• Grinding head• Automatic or manual chuck• Close or open fixed steady rest• Hydraulic steady rests• Probe for tools or work piece measuring

Optional accessories:

• Grinding attachment

Qua

lity

and

Ser

vice

Bui

lt O

ur B

usin

ess

MICROCUT BNC-5000/6500 series CNC Teach-In Lathe provides ideal construction design. 4 guide ways bed with high torque output & high rigidity design provides the best cutting performance. Our machine can be equipped with C axis, Y axis, B axis and most automatic functions to allow one time set-up & finishing, ensure the customer the upmost quality and automatic job.

High torque AC spindle motor with gear box provides high torque output while in low speed, and even in high spindle speed, there is still torque output. (Refer to for torque & horse power chart).The gear box with synchronous double helical gear provides the advantage of noise reduction and high power, solving the noise problem from outdated technology.

• The Z axis drives are equipped with digital controlled AC servo-drives and two worm gear systems can prevent backlash problem even after long time machining. Rack instead of ballscrew can ensure machine with best accuracy, and prevent vibration caused by the ballscrew.• The slide is supported by additional roller type linear way to ensure it’s best accuracy when it has such long X traverse.

• The Renishaw tool probe and work piece probe give automatically operation program.

• Various optional turrets including 4/8/12 station turret, power turret and boring bar holder all on your request.

Feb. 2009

56, Lane 318, Der Sheng Road, Ta Ya, Taichung County, Taiwan R.O.C.P.O. Box 320, Ta Ya, Taichung County, 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

Layout

Horsepower & Torque Chart

Features & DescriptionCAPACITY Swing over bedSwing over cross slideMax. turning length (turret)Max. work piece weight(with tailstock)TRAVELX axisZ axisSPINDLESpindle hole diameterSpindle rangeSpindle noseMotor powerMax. speed torqueTURRET(option)Number of tool stationsTool allowance(VDI60) Tool shank SLIDEOverall bed guide widthCarriage slide guide widthBALL SCREWX axisRACKZ axisTAILSTOCKQuill strokeQuill diameterQuill inside taper taperWEIGHT

Unit

mminchmmkg

mmmm

mmrpm

kwNm

mmmm

mmmm

mm

mmmmmmton

BNC-5000

1300980

3000/4000/5000/6000/8000/10000/1200010000

6653000/4000/5000/6000/8000/10000/12000

153Fanuc 1-735ASA, A2-11

60/75(Fanuc) 12259

HP-350 : 4; TB-320 : 8-12HP-350 : 40; TB-320:32

HP-350 : 100; TB-320 : 50

13001200

40xP5

M4

2302406

16/19/23/27/31/39/47/55

BNC-6500

16001280

3000/4000/5000/6000/8000/10000/1200010000

8153000/4000/5000/6000/8000/10000/12000

153Fanuc 1-735ASA, A2-11

60/75(Fanuc) 12259

HP-350 : 4; TB-320 : 8-12HP-350 : 40; TB-320:32

HP-350 : 100; TB-320 : 50

13001200

40xP5

M4

2302406

16/19/23/27/31/39/47/55

Specifications

1925

190

1265

20502440

952

522

2664

3388

L3

1906

675

3111

1560 L1-100

2440

1355

3388

L2

L1 2163

L2-1850

BNC-5000 / 6500 Series

4000mmL1

B.C.D.5540

L3L2 9030

3000mm 10000mm

1596012470

6000mm

1200085106530 7520

1101010020

5000mm1049013980

8000mm1445017940

12000mm

7520 144501040095008510 12470 16430

HEAVY DUTY CNC LATHEBNC-5000/6500

A2-11(153mm)

700

Continuous rating(S1)

Spindle Speed

Spindle Taper-

800 RPM

ISO


24160

0

15

72100

184236

200

45

30

5560

500

290

300 400 600

Horsepower Chart

90

75

KW

S3-40%


65

236

200

Fanuc aiI60/4500HV

Pulley Ratio

Torque / Horsepower Chart Data

Gear Ratio

Spindle MotorMotor Output

0.20988/0.0524760/75 kw

-

800735

53

2442 2285

0800.3

18732030

10001500

10072

60184

4500

30503197 3000

4001

6000

290

300241

400 500 600

650.2797.3

735700 800

Torque Chart

90008169

7500

9807 10500

13500

1225912000

N-m

S3-40%(0.05247)


Contin

uous

ratin

g(0.05

247)

S3-40

%(0

.2098

8)


Conti

nuou

s rati

ng(0

.2098

8)

SPINDLE (rpm) SPINDLE (rpm)

BNC-50:2560

BNC-65:2710

BNC-50:2680

BNC-65:2830

heavy duty cnc lathe - nct.hu gear box • live center ... series cnc teach-in lathe provides ideal...

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