How to solve the knife accident in the CNC machining center?
If there is a knife accident in the CNC machining center, please press the emergency stop button, then replace the new knife, analyze the changed knife, and see if there is a problem with the use during processing or the problem with the machining center.
If it is a problem with the machining center, please contact the manufacturer because this machining center will have a problem, but the worktable does not rotate. Through the PLC ladder diagram analysis, there will be a standard stagnation point in our instructions at this time of analysis.
It was found that the tool change process was incorrect. The computer thought that the tool change process was not over and other operations could not be performed. After the tool was changed according to the correct procedure, the machine tool returned to normal. Contact the manufacturer for these problems. It is a problem with the CNC machining center system.
Regarding the maintenance of the CNC machining center, the details are as follows:
Smoothing method: When the three-axis stops smoothly, a six-proof wrench can be used to tighten the internal hexagonal screw on the coupling between the motor shaft and the screw head to prevent the three-axis from being misaligned due to the partial looseness of the machine.
Smoothing pace: Before smoothing, remove the impurities in the lead screw, the nut under the guide rail and the bearing inside. If you can’t remove it, you can wash it with gasoline, then inject the smooth oil and gradually increase the speed to stop the idling, that is, do not put the plate. Three-axis running-in.
Smooth parts: X, Y, Z three-axis screw rod, polished rod. Smooth: A mixture of oil and butter, which is not easy to be too thick. Smoothing cycle: It depends on the situation and the work time of the machine. Generally, the slag is cleared out after work is done every day. Stop refueling at all parts every month, and run smoothly at high speed.