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Six reasons for contamination of laser cutting head lens

Views: 0     Author: Site Editor     Publish Time: 2022-04-20      Origin: Site

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When processing metal pipes with a laser pipe cutting machine, some cutting problems caused by the contamination of the laser head lens sometimes occur. Today, the editor has counted the following problems for you:


1. The installation method of the laser head in the cutting head is incorrect.


To this end, the main solution is to choose the correct installation method of the fiber laser head.


Most installers tend to arbitrarily assemble the cutting head and tilt the installation direction of the fiber head, resulting in inadvertent installation.


The fiber head should be installed horizontally in the cutting head as far as possible, and locked during installation.


In addition, we can try to operate in a clean environment to avoid dust during installation.


Or we can choose to operate in the morning to prevent dust from entering the cutting head.


2. The sealing effect of the cutting head itself is not good


For the sealing of the cutting head, a complete sealing is not always guaranteed.


Then, a feasible method is to install a breathing system to maintain the internal pressure of the cutting head.


3. Improper replacement of protective window covers


Due to the relatively large size of the protective lens case, it is inevitable that particles will be mixed in during the replacement process.


So be sure to change the speed when changing the protective lens case.


We should seal the windows with tape or other films.


4. The use of cutting head consumables is unreasonable


Select qualified protective glasses and "O" type sealing rubber ring to ensure the sealing of the cutting head and prevent the entry of dust particles.


5. Improper operation of laser cutting machine


When operating the laser cutting machine, be sure to operate it correctly in strict accordance with the instructions and requirements of the equipment.


Reduce the impact of mishandling on the cutting head.


6. Poor maintenance of the cutting head


The cutting head should be as clean and dry as possible and cleaned regularly.


The above 6 points are the common problems of the laser head. As long as we check when operating the laser pipe cutting machine and pay attention to maintenance, the laser pipe cutting machine without processing failure will be a good helper for your work.


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