1. The architecture of the machining sequence for mechanical components should take into account the part's structure, the state of the blank, and the needs for clamping and positioning. The most important aspect is that the workpiece's rigidity won't be compromised.
The processing of general mechanical parts in the middle should be carefully considered because the processing of the previous process cannot affect the positioning and clamping of the subsequent process.
Stop processing the shape after stopping the inner shape and inner cavity processing processes.
It is best to stop the process of processing with the same positioning and clamping method or the same tool to reduce the number of repeated positioning, the number of tool changes and the number of moving the pressure plate.
The process that causes the least rigid damage to the workpiece should be set up first for the multiple processes of processing mechanical parts that are carried out in the same installation.
Tool centralized sorting method:
It is to divide the process into parts based on the tool being used, and process each partial that can be processed using the same tool. Use the second and third knives to finish the remaining tasks that they can. In this manner, the quantity of tool changes, the amount of idle time, and unneeded positioning errors can all be decreased.
3. Processing part-based grouping technique:
If a part contains a significant amount of processing, the processing part may be divided into a number of parts based on structural factors like inner shape, shape, curved surface, or plane. The plane and positioning surface are typically processed first, followed by the hole; the simple geometric shape is typically processed first, followed by the complex geometric shape; the parts with lower precision are typically processed first, followed by the parts with higher precision requirements.
