How To Divide The Machining Procedures of Wonsten Brand CNC Machining Centers?

The division of CNC machining processes can generally be carried out in the following ways:

(1) Tool concentration sequencing method is to divide the processes according to the tools used, and use the same tool to process all the parts that can be completed on the parts. Then use the second and third tools to complete the other parts that they can complete. This can reduce the number of tool changes, compress idle time, and reduce unnecessary positioning errors.

(2) Sequencing by machining parts For parts with a lot of machining content, the machining parts can be divided into several parts according to their structural characteristics, such as internal shape, external shape, curved surface or plane. Generally, planes and positioning surfaces are machined first, and then holes; simple geometric shapes are machined first, and then complex geometric shapes; parts with lower precision are machined first, and then parts with higher precision requirements.

(3) Sequencing by rough and fine machining For parts that are prone to machining deformation, correction is required due to the deformation that may occur after rough machining. Therefore, generally speaking, all processes that require rough and fine machining must be separated.

In summary, when dividing the process, we must flexibly grasp it according to the structure and processability of the parts, the function of the machine tool, the amount of CNC processing content of the parts, the number of installations and the production organization status of the unit. It is also recommended to adopt the principle of process concentration or the principle of process dispersion, which should be determined according to the actual situation, but it must be reasonable.