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Component of laser processor and method for manufacturing corrosion resistant coating of channel thereof

A laser processing machine, corrosion-resistant technology, used in laser parts, lasers, optical components, etc., can solve the problems of brittle plastic hoses, pipe scattering, unsealing, etc., to achieve weight reduction, good anti-corrosion protection, reduce effect of numbers

Active Publication Date: 2009-07-01
TRUMPF WERKZEUGMASCHINEN GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But the disadvantage of this is that these pipes can be easily damaged by scattering of the laser light, by bending or squeezing
Additionally, plastic hoses can become brittle and leak through aging

Method used

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  • Component of laser processor and method for manufacturing corrosion resistant coating of channel thereof
  • Component of laser processor and method for manufacturing corrosion resistant coating of channel thereof
  • Component of laser processor and method for manufacturing corrosion resistant coating of channel thereof

Examples

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Effect test

Embodiment Construction

[0018] by figure 1 The structure of a laser processing machine 1 for laser welding can be seen. A machine frame 2 carries the movement unit of the machine and the beam guiding system. The beam guiding system has deflection mirrors for the laser beam 4 generated in the laser 3.

[0019] The laser welding head 5 with a deflecting mirror and a focusing mirror can move through two rotating shafts and can move in three directions, so as to be able to optimally process a weld 6 for joining two sets on one support Parts 8 and 9 on the seat 7. The part 8 and the part 9 are fixed by means of a clamp. To perform laser welding, processing gas, such as working gas or shielding gas (helium, argon, carbon dioxide, oxygen, nitrogen) can be supplied to the laser welding head 5, and the processing gas can be sucked away by a suction device.

[0020] figure 2 The structure of the laser welding head 5 is involved. The structure of the laser welding head 5 is not described in detail here, because ...

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Abstract

The invention relates to a method and a component (5) of a laser machining tool, comprising a base (10) made of aluminium, in which a channel (20, 21) for feeding copper-ionised water is constructed. The channel (20, 21) comprises a corrosion-resistant coating (22).

Description

Technical field [0001] The present invention relates to a part of a laser processing machine. The part includes a base body made of aluminum, and a channel for conducting copper ionized water (kuperionisiertes Wasser) is constructed in the base body. The invention also relates to a method for manufacturing the corrosion-resistant coating of the channel of the laser processing machine. [0002] Components of the type mentioned at the beginning, such as laser processing heads, are generally known through their use in laser welding equipment. Background technique [0003] In the laser welding head, copper ionized water is used to cool the mirror made of copper. The reason why copper ionized water is used is to prevent corrosion of the copper mirror. The copper ionized water must be conducted through the aluminum body of the aforementioned component. Aluminum is usually used because of its light weight and the laser processing heads are mostly movable parts. In addition, aluminum is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/18B23K26/42
CPCB23K26/1458B23K26/423H01S3/0401B23K26/1462B23K26/703
Inventor T·策普夫
Owner TRUMPF WERKZEUGMASCHINEN GMBH & CO KG
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