Method for replacing the galvanometer of fiber laser marking machine

Generally speaking, there are three situations where fiber laser marking machines require replacement of the vibrating mirror. Firstly, the vibration mirror is damaged and does not want to be repaired. Secondly, the vibration mirror needs to be removed for maintenance and then reinstalled. Thirdly, the vibrating mirror is old, and if it cannot meet the requirements, it needs to be replaced
Laser Marking Machine,Portable Laser Marking Machine,Laser Card Making Machine,Sealed Fiber Laser Marking Machine.


Generally speaking, there are three situations where fiber laser marking machines require replacement of the vibrating mirror. Firstly, the vibration mirror is damaged and does not want to be repaired. Secondly, the vibration mirror needs to be removed for maintenance and then reinstalled. Thirdly, the vibrating mirror is old, and if it cannot meet the requirements, a new vibrating mirror needs to be replaced. Regardless of the above situation, two steps should be taken: removing the vibration mirror and installing the vibration mirror. But in the above three situations, users of fiber laser marking machines should pay attention to the correct input voltage of the vibrating mirror, ensure that each positive and negative voltage of the vibrating mirror is correct, and then do not reverse the signal line of the vibrating mirror.



1. Perform during power outage.



2. Unscrew the screws on the head cover and remove the relevant baffle (note that some vibration mirror drive plates are also installed on the baffle, be careful when removing).



3. Loosen the straps connecting the galvanometer inside the header to the drive plate.



4. Remove the motor wires between the X and Y mirror motors and the drive board, as well as the power and signal wires on the drive board.



5. First remove the drive board, then remove the X and Y drive boards, mainly to see if there are any obstacles.



6. Remove the Y motor, slowly release the fixing clamp of the Y motor, and carefully pull out the motor parallel to the installation hole when it can be moved.



7. When removing the X motor, it should be noted that when loosening the X motor clamp block, it is necessary to support the X motor to prevent it from falling and causing damage.



8. Pack the items that have just been removed.