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Laser cutting machine laser discharge wire drawing on the solution of the phenomenon
by：Transon
2020-10-28
Laser cutting machine laser in use for a period of time after the mets discharge on the drawing.
Discharge wiredrawing phenomenon will cause the loss of power, the light patterns, such as large power fluctuation phenomenon.
Further cause light path drift, cutting surface coarse and thick plate cutting through the consequences.
When this kind of phenomenon happens, how to solve?
1.
By high nitrogen content in the mixed gas or carbon dioxide content on the high side drawing phenomenon, through the flow valve to reduce their content in the mixed gases.
2.
Caused by drawing cavity leakage phenomenon, the need to rule out funnelled cavity.
3.
By drawing water caused by the cavity when, need to find to the cavity of leaky parts replacement or repair welding.
In addition to do a good job in anti-corrosion at ordinary times to prevent ahead.
4.
Caused by alkali type copper carbonate wiredrawing phenomenon, the first thing to do is to clean the electrode components, pickling method such as the electrode can be used when necessary.
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