Crash situation and handling methods

01

The seal system crashes, and every key on the keyboard does not respond, resulting in the laser seal engraving machine crashing. Turn off the laser engraving machine first, restart the computer, and allow the laser engraving machine to continuously simulate engraving without turning on the laser. If there are no problems, check the laser power supply.

0

two

If the laser power supply is not turned on to simulate the laser engraving machine, it will crash. There are generally four possible reasons for such failures: system setup errors, application errors, operational errors, and virus damage. You can hot start multiple times or shut down for a while, and then run disk defragmentation, or it may be due to a virus and have someone handle it.

03 

If the simulation seal engraving can work normally, turning on the laser power supply may cause a crash.

04 

The laser engraving machine itself, carefully check each connection part of the engraving machine, whether there is any looseness or sparking at both ends of the laser tube, or whether the wiring terminals discharge the machine casing, and whether the silicon particles on the high-voltage package are firmly welded. Or breakdown. The high-voltage capacitor discharge can be carefully observed during operation to see if there are any abnormal phenomena in the high-voltage package.

05 

Measure the resistance of the large ceramic tube next to the high-voltage package, model 51K Ω/40W. Check for any discharge phenomenon and observe if the tube body is broken, with increased resistance or open circuit.

06     

The voltage is unstable, and high-power electrical equipment frequently starts around, forming magnetic field interference.

07     

Check whether the positive and negative electrodes at both ends of the laser tube are oxidized and loose. If there is any looseness, the oxide layer should be treated in a timely manner, reconnected, and sealed with 703 silicone. Check if the high-voltage silicon particles or high-voltage capacitor connections are loose or damaged, causing discharge. The damaged parts should be replaced in a timely manner, or re welded and sealed.