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Laser deplating method

A laser and target area technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of low yield rate and low product processing efficiency, and achieve the effect of precise deplating, improved processing efficiency and high efficiency

Active Publication Date: 2019-08-06
HANS LASER TECH IND GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a laser deplating method, aiming to solve the problems of low yield and low product processing efficiency caused by traditional deplating methods

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Embodiment Construction

[0033] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention is capable of being implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0034] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used here...

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Abstract

The invention relates to a laser deplating method. The method comprises the following steps that an original product is fixed, and the target area of the original product right faces a laser head of alaser device; the position of the laser focal point relative to the target area is adjusted; laser parameters are set; a view image is obtained, and a laser figure is determined according to the target area in the view image; and compressed air is conveyed to the surface of the target area, the target area is removed according to the laser figure, and therefore a target product is obtained. By means of the laser deplating method, the outline figure of the target area can be determined, and therefore the laser head can accurately remove the target area according to the outline figure, and thefixed area is prevented from being influenced; and the compressed air can be conveyed to the target area in the laser process, and therefore the situation that generated metal dust is accumulated on afirst base material and the non-removed target area, and the deplating effect is influenced is avoided. By means of the laser deplating method, precise deplating is achieved, defective products generated by deplating errors are avoided, and the product processing efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of material surface treatment, in particular to a laser deplating method. Background technique [0002] In the industrial field, the metal coating process is used in the production process of many products to meet specific functional or appearance requirements. Usually, the metal coating process mainly includes two steps of coating and deplating. It is necessary to coat a complete layer of metal coating on the substrate first, and then remove the metal layer on some areas of the substrate, and finally obtain products that meet production requirements. [0003] At present, the technologies for removing metal coating mainly include electrolytic deplating method and exposure development deplating method. When using electrolytic deplating method, the product needs to be soaked in chemical reagents. This method is difficult to control the boundary of deplating and the yield rate. lower. However, the operation p...

Claims

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Application Information

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IPC IPC(8): B23K26/36B23K26/142B23K26/03
CPCB23K26/032B23K26/36B23K26/142
Inventor 张澳博曹洪涛胡述旭彭云贵邓小杰黄恒宽高云峰
Owner HANS LASER TECH IND GRP CO LTD
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