TitleProduct

CNC Gear Rolling Machine (CNC Gear Burnishing Machine)

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Henan

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-24 18:02

  • Browse the number:

    151

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Company Profile

Zhengzhou Timeway Machine Tool Co., Ltd.

By certification [File Integrity]

Contact:Mr. David Cheung(Mr.)  

Email:

Telephone:

Phone:

Area:Henan

Address:Henan

Website: http://zztimac.sinojiali.com/

Product Details


CNC Gear Rolling Machine(CNC Gear Burnishing Machine)
GRK-250

Performance and Feature
1. The machine tool is a CNC gear rolling machine with 2-axis coordinated CNC. Its control axis includes:
 Z-axis rolling tool rotation, X-axis feed motion of rolling slide.
2. The machine is of vertical design, rolling slide carries out radial rolling feed motion. The tool spindle of the worktable carries out the roller ratation and driving the workpiece to rotate. The electrical cabinet is
 at the left rear of the machine. The hydraulic oil tank is separated from the bed of the machine. Metered
 lubrication system is at the right back of the machine. Colling system is inside the bed.
3. Coordinate axis of the machine and relevant motion.
4. X-axis: servo motor driving the ball screw to feed with speed reduced through worm gearing.
5. Z-axis: servo motor transfers power to the shaft by speed reducer.
6. Guide sleeve of column up or down motion: slide pair is of guide sleeve type, pushed by hydraulic and
 the end face of the workpiece is clamped by lower slide swivel plate.
7. Internal auxiliary support is used for auxiliary supporting the roller shaft to ensure it bear tangential
larger push force.
8. Lower slide of guide sleeve can move with the workpiece tray in left or right and rotate driven by the
 workpiece ratation. When the workpiece tray ratates, it can clamp the workpiece.
9. The worktable swivel plate can more with the workpiece tray in left or right and rotate driven by the
 workpiece ratation. When the workpiece tray rotates, it can clamp the workpiece and rotating along with
 the workpiece.
10. Feature of the machine: each motion of the machine can be suitable for rolling module, so mutual
friction is reduced to get a higher rolling accuracy compared with those old type of rolling machines.
 

Technical Parameters

Specifications 
Units GRK-250
Max. workpiece dia.  mm 250
Max. module  mm 6
Max. rolling force  KN 10
Diameter of workpiece tray mm 300
Travel of vertical cylinder  mm 180
Worktable diameter mm Φ375
Positioning bore diameter of tool shaft mm Φ65H5
Radial feed velocity(X-axis) mm/min 1-20000
Rolling tool spindle speed  rpm 1-250
Overall dimensions(L*W*H) mm 2060*1438*2385
Main machine weight kg 4000