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Exclude metal laser cutting machine failures

Metal laser cutting machine common fault diagnosis and troubleshooting,first, start machine without any reaction,second, no laser output or laser weak third, cutting engraving depth is not good
Metal laser cutting machine common fault diagnosis and troubleshooting
 
First, start machine without any reaction.
 
1. Check the power input is normal.
2. Main Power switch is damaged: Replace the main power switch.
3. Power fuse is burnt out: replace the fuse.
 
Second, no laser output or laser weak.
 
1. Whether the metal laser cutting machine focus Focal length changes: Re-adjust the focus.
2. Focus Lens whether pollution: clean the focusing mirror.
3. Whether the light path Offset: carefully adjust the optical path.
4. The reflective lens contamination or damage: Clean or replace the reflective lenses.
5. Does water cooling circulate: clear water cooling.
6. Cooling water quality or temperature is not normal: cleaning the cooling water to adjust temperature to normal.
7. The laser power supply is powered: Check the laser power supply circuit to make it normal.
8. Is the laser tube is damaged or aging: replace the laser tube.
9. The laser power is damaged: Replace the laser power.
10. The metal laser cutting machine temperature is too high: 1 off machine let temperature down; 2 ventilation strengthen machine cooling; 3 Adjust the ambient temperature....
 
Third, cutting / engraving depth is not good.
 
1. Laser power setting is normal: the laser power is set correctly.
2. Cutting / engraving process parameters are normal: Set the appropriate processing parameters.
3. The metal laser cutting machine laser output becomes weaker.

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