28
2022
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07
What principles should be followed when processing parts?
The reference first: that is, the reference surface should be processed first, the parts during the machining process, the appearance as a reference for positioning must be processed first in order to provide an accurate reference for the subsequent processing of the process as soon as possible.
1, the reference first: that is, first process the reference surface, parts in the mechanical processing process, the appearance as a positioning reference must be processed first to provide an accurate reference for subsequent processing of the process as soon as possible.
2. Division of processing stages: the appearance requiring high-quality mechanical processing is divided into processing stages, which can generally be divided into three stages of rough processing, semi-fine processing, and fine processing. First of all, to ensure processing quality; Equipment for scientific application; Conveniently organize the heat treatment process; At the same time, it is easy to detect defects in the workpiece, etc.
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