What should I do if the edge burst is easy to occur when the CNC cutting machine is punching?

What should I do if the CNC cutting machine is prone to edge burst when drilling? If the drill bit of the CNC cutting machine does not have an inverted cone, the drill bit of the CNC cutting machine itself has different axes (large beating),and the small tip (cutting edge) of the CNC cutting machine bit is higher than the center tip,these reasons may affect the edge burst factor. We need to strictly test the parameters mentioned above, and also meet the requirements of the product drawings.

In addition, if the main shaft and the quick-change joint of the machine tool are not on the same axis,the pressing device of the machine tool is not configured enough, the pressure is not enough,the CNC cutting machine and the work piece shakes during drilling, which will also cause edge bursting during drilling. The solution is to check the machine parameters such as quick-change joints, machine tool spindles, and air pressure to make them meet the requirements for use.

The drill bit of the CNC cutting machine has a large jump (different axis), which will cause edge burst in addition to the small hole and large exit when drilling. The solution is to do a good job in the inspection of the drill bit of the CNC cutting machine and strictly control the run out. In addition, if the spindle and the quick-change joint of the machine tool are not on the same axis, it will also cause the hole to be small and the outlet to be large when drilling. The solution is to replace the quick coupling and spindle.

The above is about the influencing factors of the edge bursting of the CNC cutting machine when drilling, and the problems that need to be paid attention to when using the equipment. If it cannot be solved, you can contact the manufacturer to solve it.

If you have any questions, please contact Superstar CNC Consulting~