In the mechanical processing operators to follow the operating rules of mechanical amount of processing, then in the development of parts of the mechanical processing process to how to operate correctly? The following is my introduction to the development of parts of the machining process route.
1、First of all, according to the processing accuracy requirements and processing surface roughness of each surface to choose the appropriate processing method.
2, according to the coarse and fine reference requirements to reasonably select the positioning reference of each process.
3, on the basis of the analysis of the part, divided into a good rough and fine machining, and determine the concentration of each process to reasonably arrange the processing sequence of each surface, so as to develop the machining process route of the part.
4, determine the machining allowance of each process and the size of each process and its tolerance.
5, in the premise of ensuring quality and considering the economy, choose the appropriate machine tools and tools, clamps, measurement and cutting tools.
6、Determine the technical requirements and inspection methods of each main Dongxu.
7, in order to ensure the rationality of production and the balance of the rhythm, to choose the appropriate cutting volume and time quota, and not arbitrarily change.
8、Operators fill out the process documents as required.
