图片名称

CNC gear bevel special grinder


This machine is a special grinding machine for grinding the conical surface of disc gears.
J4K-082

CNC gear bevel special grinder


Machine Features:

 

★This machine is a special grinding machine for grinding the conical surface of disc gears.

★This machine adopts imported two-axis numerical control system, built-in PLC and liquid crystal display.

★The movement of the grinding wheel frame and the worktable is driven by AC servo motor through ball screw, the feed is accurate and sensitive, and the electronic handwheel is equipped for easy operation.

★The head frame motor adopts AC variable frequency speed regulation device to realize stepless speed regulation. The clamping of the workpiece adopts hydraulic or pneumatic automatic clamping and releasing mechanism.

★The grinding wheel spindle bearing adopts the overall large taper forming oil wedge dynamic pressure bearing, which has high rotation precision, good rigidity and low temperature rise.

★Equipped with automatic measuring instrument online detection to realize closed-loop automatic grinding cycle.

 

TECHNICAL SPECIFICATIONS

 

Height of center                                               140mm

Max.diameter to be grind                                 φ120mm

Max. weigth of workpiece                                 30kg

Min.feed of grinding wheel frame                       0.0005mm

Min.feed of worktable                                0.001mm

Dimension of grinding wheel                                  φ500×(20-40)×φ203mm                                                    

Total power of the motors                                   12kw

Total power of the grinding wheel motor                   4kw

Overall dimensions                                      2600×1800×1740mm

Net weight                                                     3800Kg

Gross weight                                                   4800Kg

 

WORKING ACCURACY(Grinding national standard test parts)           

                                

Size distribution                   0.005 mm

External jumpiness                        0.005 mm

Roudness                                    0.002mm

Roughness                             Ra0.4μm

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