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hard turning
Feb 10, 2018

First of all, a reasonable hard turning system can reduce or even reduce grinding and the high cost of cutting tools and too long processing time related to it. The 0.0028mm surface finish, 0.0002mm roundness and + 0.005mm diameter tolerance can be obtained by rational hard turning technology. The goal of hard turning is to take away at least 80% calories with chips. This precision can also be achieved by "soft turning" on the same machine tool before hardening the workpiece, thus maximizing the utilization rate of the equipment. But some factories mistakenly choose razor blades or do not know whether the machine tools are rigid enough to withstand two times the pressure of ordinary turning, which makes hard turning technology fail to give full play to its high effect.

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