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近年来,用以改善机器零件表面质量和提高其机械物理性能的滚压加工工艺,应用日益广泛。国内许多工厂也已经能够稳定地用于一般光轴、曲轴、油缸、发动机体、活塞销孔等零件的加工。这套内孔滚压工具,是82年5月在佛山市分析仪器厂作汇报表演,并被选参加“四市”(佛山、韶关、汕头、柳州)在韶关市的技术交流表演,效果显著,获得一致好评。现简介如下:
In recent years, to improve the surface quality of machine parts and improve its mechanical and physical properties of rolling process, the application is increasingly widespread. Many domestic factories have also been able to stably used for the general optical axis, crankshaft, cylinder, engine body, piston pin hole and other parts of the processing. The hole rolling tool was reported in May 1982 at the Foshan Instrument Factory and was selected to participate in the technical exchange performance of “Four Cities” (Foshan, Shaoguan, Shantou and Liuzhou) in Shaoguan City. The effect was remarkable , Get unanimous praise. The brief introduction is as follows: