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Multi-core carbon dioxide laser tube

A carbon dioxide and laser tube technology, applied to lasers, laser components, laser components, etc., can solve the problems of inconvenient transportation and use, insufficient stability, and high production costs, and achieve stable power, easy production, and low cost.

Inactive Publication Date: 2013-07-31
杭州华镭激光设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is that the existing carbon dioxide laser tube has a large volume, and it is inconvenient to transport and use. At the same time, due to the mechanical fixation, its stability is not enough, it is difficult to produce and the production cost is high, so as to provide a tube with multiple cores carbon dioxide laser tube

Method used

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  • Multi-core carbon dioxide laser tube

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Embodiment Construction

[0015] like figure 1 As mentioned above, a multi-core carbon dioxide laser tube includes a water-cooled tube 1, a gas storage tube 2 sleeved outside the water-cooled tube 1, two discharge tubes 3 sleeved inside the water-cooled tube 1, and two of the discharge tubes 3 It is arranged in parallel in the water cooling tube 1, one end of the two discharge tubes 3 is connected with an electrode interface I31, the other end of the two discharge tubes 3 is connected with an electrode interface II32, and an electrode interface II32 is connected between the two electrode interfaces II32. There is a water-vapor isolation plate 33, the two ends of the water-cooled pipe 1 are respectively connected with the electrode interface I31 and the water-vapor isolation plate 33, and the two electrode interfaces II32 are connected with the gas return pipe 4 communicated with the gas storage pipe 2, so Both sides of the water cooling pipe 1 are connected with water inlet and outlet pipes 11, and the...

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Abstract

The invention relates to a multi-core carbon dioxide laser tube which comprises a water cooling tube, a gas storage tube arranged outside the water cooling tube in a sleeving manner, and at least two discharge tubes arranged in the water cooling tube in a sleeving manner, wherein the two discharge tubes are arranged in the water cooling tube in parallel; an electrode interface I is burnt-back at one end of each discharge tube; an electrode interface II is burnt-back at the other end of each discharge tube; a water-gas separation plate is arranged between the two electrode interfaces II; the two ends of the water cooling tube are connected with the electrode interface I and the water-gas separation plate respectively; and a gas return tube communicated with the gas storage tube is connected with each electrode interface II. The multi-core carbon dioxide laser tube has the advantages that the water cooling tube internally provided with the at least two discharge tubes is arranged in the gas storage tube in a sleeving manner, so that the characteristics of stable power, small size, convenience in use, easiness in production and low cost can be effectively ensured.

Description

technical field [0001] The invention relates to a multi-core carbon dioxide laser tube. Background technique [0002] At present, the market demand for medium-power (hundreds of watts) carbon dioxide laser tubes is huge, but so far, there is no practical product that is satisfactory to users. Generally, only single-tube single-core lasers with dozens of watts at most more than 100 watts are mass-produced in China. A small number of single tubes are fixed together mechanically (usually by gluing), and connected with a turning mirror on the optical path, thereby extending the length of the discharge tube and achieving a carbon dioxide laser power output of several hundred watts. The disadvantage of this method is that it is bulky and inconvenient to transport and use, and at the same time, its stability is not enough due to the mechanical fixation. [0003] In addition, the patent No. 200310113734.2 discloses a medium-power carbon dioxide laser tube. This patent combines a wa...

Claims

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Application Information

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IPC IPC(8): H01S3/03H01S3/041
Inventor 周迅
Owner 杭州华镭激光设备有限公司
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