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On the high-speed mechanical grinding head produced by our factory, a large number of parts in the form of flange structure are used (Fig. 1). The diameter of the parts differs greatly, and the step width is generally between 8 and 10 mm. In the past, there were generally two methods for processing such parts. One was to use a 90° external turning tool to machine a small diameter d to the required size. This method requires multiple cutting operations with low efficiency. Another tool used in the machining method is to use a welding tool to change the grinding tool.
PERFECTS ENTERPRISE LIMITED , https://www.chibelco.com