Common engraving misalignments have left and right misalignment, up and down dislocations, X-axis misalignment, Z-axis misalignment, etc. This situation often causes users to have a headache. Today, Xiaobian sums up the following reasons for everyone, I hope to use the engraving machine for users. To a certain role
1, the problem of the drive: the structure inside the drive itself or the problem of the original electronic device will also cause misalignment, this is the most; the temperature is too high, subject to magnetic field interference, wet short circuit, etc., if the number of occurrences is not much, and Lower the speed a bit, sometimes it can be engraved normally, which means that the drive has not completely broken; if the engraving is wrong, the drive is completely broken. Solution: Repair the drive or replace the drive.
2, the voltage problem: the engraving machine needs a lot of power when working, if the voltage is too low, the power supply to the driver is insufficient, the power will not reach the misalignment phenomenon, this situation is generally more than the Y-axis misalignment, this occurs The phenomenon may be that the external voltage is not enough, or someone using a high-power device such as electric welding on the same line. Solution: Install a 5000 watt regulated power supply, but the error range of this regulated power supply should not exceed 5%, preferably within 3%. Or the simplest: Give this engraving machine a separate power supply, and don't use other equipment on this power supply.
3, the interface board, the motherboard, the adapter board problem: If the interface board, the motherboard, the adapter board is broken, the engraving machine in the process of working, a certain direction or the three axes are not moving, resulting in the engraving misplacement. This kind of misalignment damages the machine more seriously. When it occurs, it will stop immediately, and then it will be powered on after repairing.
4, the problem of the spindle motor: If the stepper motor or the servo motor problem, the whole machine does not move in a certain direction, this situation appears on the surface is similar to the above dislocation, but the reason is different, one is the control circuit There is a problem, the motor does not turn the signal, the motor does not turn, and the motor itself has a problem. Even if it is given a signal, it will not turn. In this case, it should stop immediately, find out the cause, and fix it. Reenergize
5, the problem of the machine itself: a certain part of the machine tool has problems or loose, the surface has impurities, etc. will also be misaligned; if the coupling is loose, broken, there will be misalignment; rails, long time on the screw Misalignment can occur if there is no cleaning and refueling; if the machine tool line is broken, misalignment will occur.
6. Poor contact of each part of the control line (power control line transmission line). Solution: Remove all connections and reinstall them.
