When we work to understand its performance, especially in CNC machining, so that there will be no problems, affecting the work. Because CNC machine tools are not directly controlled by people, but affected by the program, Dongguan CNC machining center reminds you that many technicians, due to their negligence in operating the machine tool, cause program input errors, programming errors, and correction errors, resulting in errors in tool driving, and tool collision accidents often occur. Today, I’d like to discuss with you how to avoid this kind of knife collision accident.
In fact, there are traces to follow. CNC machining center after the actual detection, due to the machining center maintenance difficulty and high cost, and processing parts mainly rely on the accuracy of the machine tool to ensure, once the equipment accident, the accuracy of the machine tool will be seriously reduced. In fact, the avoidance method is also very simple, before the simulation processing, you should first confirm whether the machine tool is locked. Then, after running the simulation without load, check whether to return to the reference point, because the coordinates are not consistent with the actual position when checking the program. In this case, the method of returning to the reference point must be used to ensure the coordinate consistency.
Finally, when the specified line is running, the coordinate system such as g54 and the length compensation value of the cutter must be called first in CNC machining center. Because the length compensation value of each knife is different, it may cause knife collision if it is not called. To sum up, mastering the programming skills is the premise. We should use various methods to verify the program and run the correct settings. When operating, we should be careful, careful and focused to avoid unnecessary errors, which can effectively avoid the occurrence of knife collision and better protect the CNC machine
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