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１轴套加工工艺 ＧＣｒ１５钢制轴套是我厂ＢＢ１１２７Ａ单板刨切机中的一个重要零件，其硬度的技术要求为５８～６２ＨＲＣ，并应具有良好的耐磨性。其生产工艺流程为：下料→锻造→球化退火→车削加工→整体淬回火→稳定化处理→磨削加工→成品。 整体淬火工艺：箱式炉加热
1 bushings processing GCr15 steel bushings is our factory BB1127A veneer slicing machine in an important part of the hardness of the technical requirements of 58 ~ 62HRC, and should have good wear resistance. The production process is: blanking → forging → ball annealing → turning → overall quenching and tempering → stabilization → grinding → finished product. Overall quenching process: box furnace heating