Theoretical knowledge explanation of external machining programming for gantry grinder

After the gantry grinder is put into external processing, how to choose the appropriate processing method and carry out high-speed machining CNC programming more reasonably and effectively involves the principles of using the gantry grinder for external processing and the precautions for tool alignment.

In general, when using CAM system for CNC programming in external machining of gantry grinders, tool selection, cutting parameters, and appropriate machining parameters can be set according to specific situations. The choice of machining method becomes the key to high-speed machining CNC programming. That is to say, the principle of using high-speed cutting programming is mainly related to the CNC servo system, machining materials, and the tools used. And provide the following explanation for the above issues:

Due to the high speed of cutting tools in high-speed machining and the usually small size of the tools used, a certain tool load must be maintained during the machining process. Because the uniformity of tool load will directly affect the service life of the tool, and when the tool load is too large, the tool will break, directly affecting the spindle of the machine tool.

Secondly, when using CAM for numerical control programming, every effort must be made to ensure the smoothness of the tool motion trajectory. When the tool needs to be quickly turned, the gantry grinder should be pre decelerated in advance for external machining and external machining, and the motion speed should be increased after the turning is completed. This is mainly to avoid excessive inertia impact, which may cause overcutting or damage to the machine tool spindle.

The above analysis provides theoretical knowledge for the external processing and programming of gantry grinders. The specific usage method is actually quite simple, the indicators are relatively clear, and the technology is also relatively advanced in the industry!