Use Shenyang HTC3650 machine tool with GSK 988TA system to process large diameter 280 arc groove;

The surface texture of the workpiece is clear, the finish is good, and the arc profile is within 0.003mm;

Processing according to the drawing size, the key point is that the arc profile must be tested and qualified;

Need to replace the customer's original processing technology using wire cutting forming knife.





solution

Adopt R1 arc cutter to finish turning arc shape;

Clamping method: 200 slots in the inner support end face;

Machine tool requirements: machine tool horizontal deviation ≤ 0.02mm, the spindle rigidity is strong.















Application effect

There is no vibration pattern in the external processing of the workpiece, and the overall pattern is clear and free of disorder;

The drawing size meets the requirements and can replace the original processing technology.