结合零件氮化前后测量数据零件氮化前精加工Φ275g7()、Φ230F7

Combining the measurement data before and after the part nitriding, the parts are precision processed Φ275g7() and Φ230F7() to Φ275 and Φ230 respectively before nitriding, and the depth of the nitriding layer is deepened to 0.35(). After the nitriding is completed, it is precisely processed to the drawing requirements.

Combined with the part before and after nitriding measurement data parts before and after nitriding finishing s275g7 (), s230F7 () precision processing to s275, s230, nitrid layer depth deepened to 0.35 (), after the completion of nitriding precision processing to drawing requirements.

Combined with the measured data before and after nitriding, the parts were finished with Φ 275g7 () and Φ 230f7 () before nitriding, respectively, and the depth of nitriding layer was deepened to 0.35 (). After nitriding, the parts were finished with precision machining to the drawing requirements.<br>