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现代精密仪器仪表和飞机制造的各行业里,各种精密圆柱面零件的应用越来越多,对表面光洁度和质量也在不断地提出更高的要求。采用双滚柱冷滚压光加工(以下简称“滚压加工”)小直径外圆柱面的方法,容易获得3级以上的尺寸精度和▽9以上的表面光洁度,生产效率高,质量稳定,经济效益明显。一、滚压加工外圆柱面的基本方法利用滚压加工外圆柱面是一种基于金属表层生产塑性变形的压力冷加工方法。其目的是
Modern precision instrumentation and aircraft manufacturing in various industries, a variety of precision cylindrical parts more and more applications, the surface finish and quality are constantly put forward higher requirements. Double roller cold rolling light processing (hereinafter referred to as “rolling”) small diameter cylindrical surface method, easy to get more than 3 dimensional accuracy and ▽ 9 above the surface finish, high production efficiency, quality and stability, economy Obvious benefits. First, the basic method of rolling cylindrical outer surface The use of rolling cylindrical outer surface is based on the production of plastic deformation of the metal surface of the pressure cold working method. the purpose is