【摘要】 介绍浙江北仑发电厂进口600MW机组循泵轴套的加工方法。介绍了利用普通车床采用合理的工艺方法,通过设计制作一定的专用工装,解决了不锈钢薄壁类轴套加工中出现的易变形、粗糙度不易保证的技术难题。更多还原

【Abstract】 The paper describes how the sleeve of the circulating pump of Beilum Power Plant’s imported 600MW set was machined with an ordinary lathe by using rational technology.Some special tools and fixtures were designed and manufactured for this purpose, with the help of which the troublesome problem of deformation and surface roughness, caused by the stainless steel sleeve’s low wall thickness, was solved.更多还原