板形凸轮的设计和制造,长期存在着矛盾。按照原设计图纸加工,误差很大,每次加工必须修正。我厂设备制造厂技术科的技术人员和工人师傅密切结合,反复探讨,得出新设计方案,经过多次实践,初步解决了设计与加工之间的矛盾,加工出来的制件,不加修正即可使用。新设计方案的原理,是否正确,本期刊登出来,请各兄弟单位提出意见,以便进一步完善。 The design and manufacture of the cam plate, there are long-standing conflicts. In accordance with the original design drawings processing, great error, each processing must be amended. I plant equipment factory technical department of the technical staff and workers closely integrated master work, repeated discussions, come to new design options, after many practice, the initial design and processing to solve the contradiction between the processed parts, without amendment You can use. The principle of the new design, is correct, published in this issue, the brothers units to make comments, in order to further improve.