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Metal Working machine / Other Machine / Gear Hobbing Machine

YK3120/YK3130 CNC GEAR GRINDING MACHINE

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YK3120/YK3130 CNC GEAR GRINDING MACHINE

Features of machine

1.    Modular design and manual list interface provide  different selections and broad applications to users

2.    Adoption of  IndraMotion MTX micro system from REXROTH to provide selection from 4 to 6 axies options.EGB (electric gearbox) allow synchronization of 4 axies

3.    Generating cutting concept is applied to cut spur/helical gear,multi-mounted gear,small taper gears,crown gears.gear spline,worms and sprocekts in small and large batch.

4.    Form cutting concept is also provided to cut symmetric gears

5.    Two kinds of table size are provided for selection, gear type is suitable for small specs and high speed applications, worm sets type is most favorable for large size & heavy duty cutting applications

6.    Built-in temperature sensor  combined with special software allow constant machining accurancy.

7.    Infinite element design is used in order to achieve better structure characteristics ,main machine body adopt HT300 high performance heat treated gray iron casting  to obtain highest level of rigidity and reliability. Upgraded  headstock structure is ideal for high speed cuttings

8.    Special interface with manual input for easy operation, combinations of parameters are preset for selection, signal status could be easily checked on operation panel for convenient maintainence.

9.    Function of Online remote diagonosis is provided

10.  Environment-friendly dry cutting concept is adopted in combination of  charmfering and deburring function

11.  Unique auto loading/unloading unit enable machine reliably operated in high volume production environment

12.  different type of cutting programme and cutter auto positioning software are preset

13.  Compact design for installation at limited floor space, Rear Chip removal and dry/wet cutting chip removal are options for selections

14.  complete enclosure of machine

15.  Simple and compact enclosure design with built-in hydraulic and piping system

16.  Convenient tool change




YK3120/YK3130 CNC GEAR GRINDING MACHINE

SPECIFICATIONS

YK3120

YK3130

Max. Work piece diamete

200mm

350mm

Max Module

4

4

Max. Axial feed travel

400 mm

400 mm

Max. Hob head swivel

±45 deg

 45 deg

Min. ~ Max. No. of teeth

3000

3000

Max. Revolution of table

1300 rpm

1300 rpm

Spindle speed ratio

2.9259

2.9259

Max. Revolution of table

340rpm

150rpm

Table indexing speed ratio

1:8.789

1:20

Hydraulic pressure when pushing support center (0 50 standard cylinder)

5.9Kn(590kgf)

5.9Kn(590kgf)

WORKING RANGE

Center distance of hob and table

15 250 mm

15~270mm

Distance between hob center and table

220-620mm

161-561 mm

Table top diameter

200mm

400mm

Table bore diameter

65 mm

65 mm

The distance between table top and support center

351-751 mm

292-692 mm

HOB

Max. Hob size, diameter x length

130x 180 mm

130 x 180 mm

Taper of Spindle Nose

N.T. 40

N.T. 40

Max. Hob Shift Travel

150 mm

150 mm

HOB SPEED AND FEED

Axial feed

0.01 10 mm

0.01 10 mm/T.rev

Radial feed

0.01 ~ 10 mm

0.01 10 mm/T.rev

Radial rapid feed (X)

5000 mm/min

5000 mm/min

Hob shift rapid feed (Y)

1500 mm/min

1500 mm/min

Axial rapid feed (Z)

7500 mm/min

7500 mm/min

Hob head swivel (A)

600 deg/min

600 deg/min

Table cylinder pull force

3-3.6 Ton

4.9-5.7 Ton

Electrical and Motor

Voltage of control circuit

AC380V.DC24V

AC380V.DC24V

Total power

20KVA

20KVA

Main motor AC spindle motor

7.5kW

7.5kW

Table servo motor

6.5kW

6.5kW

Drive servo motor

2.3kW

2.3kW

Cutting servo motor

3.75kW

3.75kW

Shifting servo motor

1.2kW

1.2kW

Rotating servo motor

2.3kW

2_3kW

Hydraulic pump motor

2.2kW

2.2kW

Lubrication pump motor

0.2kW

0.2kW

Cycle coolant pump motor

2*0.75kW

2*0.75kW

Floor space and weight

Floor space, length x width

1861 x 2462 mm

1861 x 2462 mm

(Floor space varies depending on a requested machine layout. Above floor space does not cover the room for chip box, oil cooler and the space when the control panel doors are opened)

Machine height

2671 mm

2671 mm

Weight (Including electric components and hydraulic unit)

7500 kg

7500 kg



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  +86 15905112265
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+86 15905112265
+86 13851005559
+86 15358284628
+86 13851005559
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