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How to protect the lens of laser welding machine?

2021-08-09 14:59:57

The working principle of the laser welding machine is that the laser generates the laser, and then changes the laser's trajectory through the focusing and reflection of the lens, so as to reach the surface of the workpiece and spread on the surface, and then digitally accurately control the width, energy, peak power and repetition of the laser pulse Parameters such as frequency melt the workpiece to form a specific molten pool, so as to realize the laser welding of the workpiece. Since the laser welding machine cannot completely seal it, the lens of the laser welding machine will be contaminated by dust after a period of time. At this time, the lens needs to be cleaned.

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How to clean the lens of laser welding machine?

There are 3 lenses in the laser welding machine, called No. 1 lens, No. 2 lens and No. 3 lens. When cleaning, the No. 1 lens and No. 2 lens do not need to be removed, only the lens wiping paper dipped in the cleaning liquid Carefully wipe in a rotating manner along the center of the lens to the edge. The No. 3 lens and focusing lens need to be taken out of the frame and wiped in the same way. After wiping, they can be replaced as they are.

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The cleaning of the lens is related to the welding quality and service life of the laser welding machine, so don't take it lightly, just follow the above method to clean, you can ensure that your laser welding machine lens is clean and tidy.

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