How to improve the finish of CNC machining of auto parts

How to improve the finish of CNC machining of auto parts? At present, large-scale CNC machining has become an indispensable and important processing method in the machining of auto parts. When machining large auto parts cnc, you may encounter various problems, such as the pattern and finish of the machined workpiece. So what is the reason for the low finish of CNC machining of auto parts? Today, Noble will introduce how to improve it in detail:

The method of cnc machining finish of auto parts:

1.In CNC machining projects, try to avoid the high-speed jitter of the spindle, because the jitter during processing will greatly affect the smoothness of the workpiece.

2.The chip removal groove of CNC machining should be opened well, and try to avoid the workpiece scratching caused by poor chip removal, which will affect the smoothness of the workpiece.

3.If the CNC machining center is placed unevenly, it will cause vibration and affect the finish of the workpiece. Therefore, it is necessary to ensure the stability of the CNC machining center in order to better improve the finish of CNC machining of auto parts.

4.Before CNC machining, be sure to match the spindle speed and feed speed of the lathe.

5.CNC machining chip removal grooves should be opened well, and try to avoid the workpiece being scratched due to poor chip removal, which will affect the smoothness of the workpiece.

CNC machining centers are widely used in the current machining market, and the future development trend is also very good. It can be said that most of the parts are related to CNC machining. Especially in the auto parts industry, most of the products are processed by CNC. For example, bumpers, instrument panels, door shafts, transmission shafts, gears, gearboxes, wheel hubs, brake drums, etc., small parts are processed by CNC first, and then glued.