At present, large-scale CNC machining has become an important processing method in the machining of automotive（auto）parts. When large-scale auto parts are processed by numerical control, various problems may be encountered, such as the pattern and finish of the processed workpieces, so what are the reasons that affect the finish of auto parts? Today, I will give you a detailed introduction to how to improve the finish of automotive CNC machining parts.

 

 

 

1. If the CNC machining center is placed unevenly, it will cause vibration and affect the finish of the workpiece. Therefore, the stability of the CNC machining center must be ensured to better improve the finish of the CNC machining of automotive（auto）parts.

 

 

2. In the CNC machining engineering, try to avoid the high-speed jitter of the spindle, because the jitter in the processing will greatly affect the finish of the workpiece.

 

 

3. For CNC machining of automotive（auto）parts, try to use high-quality coolant and sharp and wear-resistant tools.

 

 

4. CNC machining chip flutes should be opened well, try to avoid chip removal and scratch the workpiece, which affects the smoothness of the workpiece.

 

5. Before CNC machining, the spindle speed of the lathe must be matched with the feed speed.

 

 

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