CNC Cylindrical Grinding Machine

Features: 1.CNC Cylindrical Grinding Machine is suitable for batch production of cylindrical parts grinding with high performance to price ratio. 2.The electrical system is controlled by SIEMENS CNC system, and the executive system is driven by the CNC servo driver and servo motor. Worktable...

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Product Details

Features:


1.CNC Cylindrical Grinding Machine is suitable for batch production of cylindrical parts grinding with high performance to price ratio.

2.The electrical system is controlled by SIEMENS CNC system, and the executive system is driven by the CNC servo driver and servo motor. Worktable longitudinal travel and wheelhead cross traverse which with the high infeed accuracy are realized by the servo motors via the ball screw transmission. With the touch screen and human-machine interface, the machine is easy to operate. With other systems and configured online automatic measuring instrument can also be based on user needs.

3.CNC Cylindrical Grinding Machine is simple and easy to operate. After simple training, it can be operated easily. By setting the parameter of longitudinal grinding or plunge grinding via the touch screen, an auto-grinding for the different workpiece is realized. With the function of worktable trip-shop, the machine can grind more than one journals of one workpiece automatically. The process parameter of more than  one journals can be set discretionary for long grinding of plunge grinding.

4.With the function of wheel dressing and compensation automatically.

5.Wheelhead spindle is supported by three bushing hydro-dynamic bearing, and high precision hydro dynamic-static bearing is also available for the user.

6.Timing provision of lubrication for machine moving parts according to program designing. Automatic lubrication of all moving parts. Tailstock has two ways:hydraulic and manual.


Mechanical Structure of CNC Cylindrical Grinding Machine


1(001).jpg


Technical parameter:


Model

Units

GK-200

Grinding diameter

mm

Φ8-Φ200

Grinding length

mm

500/800

Center height

mm

135

Distance between centers

mm

550/850

Headstock center

-

MT4

Tailstock center

-

MT4

Max. workpiece weight to be ground

kg

50

Wheel size

mm

Φ400x50xΦ203

Wheel peripheral speed

m/s

38

Wheel peripheral speed(hydrodynamic-hydrostatic) [optional]

m/s

45

Wheel spindle rotation speed

rpm

2130

Min. pulse amount in X-axis

mm

0.001

Min. pulse amount in Z-axis

mm

0.001

Total motor power

kw

10.825

Longitudinal servo motor power

kw

1.6 (6N.m)

Transverse servo motor power

kw

1.6 (6N.m)

Working accuracy

Roundness

um

1.5

Diameter uniformity in the longitudinal section

um

5

Surface roughness

um

Ra0.32


Accessories:


Standard:

  • Wheel periphery dresser

  • Wheel hub

  • Balancing arbor

  • Open-type steady rest

  • Wheel extractor

  • Magnetic separator

Optional:

  • Wheel balancing stand

  • Hybrid wheel spindle

  • Diameter measuring instrument


Strict Accuracy Test for CNC Cylindrical Grinding Machine 



CNC Cylindrical Grinding Machine is Ready for Packaging and Shipping


» Batch production, standardize production process for high quality machine tools.

» Standard color adopt blue-white, customer also can choose other color as your own choice.

» Packaging case adopt fumigated wooden case as international standard.



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