How to deal with scratches in CNC machining centers after hole machining? In this case, first of all
1. See if you can change the processing reference. It may be that the parameter settings are unreasonable.
2. On the other hand, an effective way to avoid scratches is to use boring instead of drilling, and the process selection is wrong.
3. Dongguan CNC processing company analysis, you must first see the picture to know, if the thickness of the workpiece processed by the CNC machining center is not very thick, you can use a reamer to twist it
4. It is also possible that your coolant has a slow water outlet speed and insufficient water volume, and the chips cannot be discharged.
5. Grind the angle of the drill bit better, and your drilling speed is too high. According to the analysis of Dongguan CNC Processing Company, the Vc of the alloy milling cutter is about 100, and the Vc of the drill bit is about 40.
Question 2. When the CNC lathe is turned on, an alarm occurs, indicating that the main motor is overheated, and a contactor in the power distribution cabinet behind it has tripped. What should I do in this situation?
First of all, you have to check what the contactor is doing. If it does not jump, it is not a contactor.
Next, check whether the corresponding line is connected to the ground. Check again if there is any problem with the corresponding drive motor
The above three points should be enough to solve problems like CNC machining centers.
