The processing of the
⑴ process can not affect the positioning and clamping of the next process.
⑵ first inside and outside, that is, the internal cavity (bore) processing, after the shape of the processing.
⑶ the same installation or use of the same tool machining process, preferably continuous, in order to reduce the re-positioning or tool change caused by false camelina.
⑷ in the same installation, it is necessary to first make a small impact on the workpiece rigidity process.