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Home » News » Blog » Industrial sealed-off type 100W length 1400mm diameter 80mm metal head glass pipe co2 laser tube for co2 laser engraving cutting machine manufacturing method

Industrial sealed-off type 100W length 1400mm diameter 80mm metal head glass pipe co2 laser tube for co2 laser engraving cutting machine manufacturing method

Views:1     Author:Site Editor     Publish Time: 2019-01-20      Origin:Site



The tube body of the current sealed-type 100W length 1400mm diameter 80mm metal head glass pipe co2 laser tube for co2 laser engraving cutting machine is composed of a special hard glass frit to be a discharge tube, a water-cooled tube, a gas storage tube and a return air tube, and is usually a three-layered casing structure. The innermost part is the discharge tube, the middle is the water-cooled tube, the outermost layer is the gas storage tube, and the return air tube is used to connect the discharge tube and the gas storage tube. A total reflection mirror is disposed on the nozzle having one end of the return pipe, and an anode electrode is disposed at the discharge tube at the end; an output mirror is disposed on the nozzle at the other end, and a cathode electrode is disposed at the discharge tube at the end.

      During the use of 100W length 1400mm diameter 80mm metal head glass pipe co2 laser tube for co2 laser engraving cutting machine, carbon dioxide molecules are dissociated by electron impact, and only a small part of the dissociated carbon monoxide molecules and oxygen atoms can meet and combine into carbon dioxide molecules; the rate of dissociation of carbon dioxide molecules is greater than that of carbon monoxide molecules and oxygen atoms combined into carbon dioxide. The speed of the molecule makes the number of carbon dioxide molecules decrease, resulting in a decrease in the power of the 100W length 1400mm diameter 80mm metal head glass pipe co2 laser tube for co2 laser engraving cutting machine and a reduction in the service life, usually within a life of less than 3,000 hours.

      A new structure of a 100W length 1400mm diameter 80mm metal head glass pipe co2 laser tube for co2 laser engraving cutting machine, which is coated with a catalyst on the inner wall of the discharge tube, but the general catalyst has a slow catalytic effect on carbon monoxide molecules and oxygen atoms, resulting in a short service life.

There is also a case where the discharge tube is easily bent due to heat, gravity, or the like, and the quality of the spot on which the laser is emitted is affected.

Furthermore, the static voltage of a general100W length 1400mm diameter 80mm metal head glass pipe co2 laser tube for co2 laser engraving cutting machine is between 185 and 220 V, and the current is too large, so that the laser tube is unstable.


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