这篇文章里面所介绍的塑料是指以水玻璃为塑料代 用品而言,以下简称塑料。 本厂以前制造电动机的机座时,其两端的镶口不是 同时精加工的,故影响了两个镶口的同心度。后来改用以 定子内孔为基准,以便同时加工两镶口,来保持定子内孔 及两端镶口间的同心度。为了满足这样的工艺要 The plastic introduced in this article refers to the water glass as a plastic substitute, hereinafter referred to as plastic. Our factory before the manufacture of motor base, the two ends of the setting is not at the same time finishing, it affects the two inlay concentricity. Later switched to the stator bore as a benchmark, in order to process the two cut-off at the same time, to maintain the stator bore and both ends of the mouth-setting concentricity. In order to meet such a process to