Method for removing paint layer on inner wall surface of cylindrical component

A component and cylindrical technology, which is applied in the field of removing the paint layer on the inner wall of cylindrical components, can solve the problems of mechanical damage, material damage, and high requirements on the plant environment, and achieves easy automatic operation, no coating residue, and good removal effect. Effect

Pending Publication Date: 2021-01-08
WUHAN JINDUN LASER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the cleaning methods commonly used in China is to use traditional manual grinding. This method is inefficient, time-consuming, low-precision, and is likely to cause potential material damage, etc., and has ce

Method used

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  • Method for removing paint layer on inner wall surface of cylindrical component
  • Method for removing paint layer on inner wall surface of cylindrical component
  • Method for removing paint layer on inner wall surface of cylindrical component

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Embodiment Construction

[0031] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0032] like figure 1 As shown, a device for removing the paint layer on the inner wall surface of a cylindrical member includes a movable actuator 1 and a laser generator 2 arranged on the actuator 1, and the laser generator 2 can follow the execution Organization 1 moves together;

[0033] The actuator 1 is used to drive the laser generator 2 into the cylindrical member 3, and drive the laser generator 2 to move up and down and rotate around the central axis of the cylindrical member 3;

[0034] The laser generator 2 is used to output laser light, and scan the inner wall of the cylindrical member 3 with laser, so that the paint layer on the inner wall surface of the cylindrical member 3 is instantly evaporated and...

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Abstract

The invention relates to a method for removing a paint layer on an inner wall surface of a cylindrical component. The method comprises the following steps that working parameters of a laser generatorare set, and the laser generator is driven to stretch into the cylindrical component by means of an actuating mechanism; the laser generator is controlled to output indication light, and a posture ofthe laser generator is adjusted, so that the indication light can be aligned with a preset cleaning starting point; and the actuating mechanism is started and the laser generator is driven to move, the laser generator is controlled to output laser, and laser scanning is performed on the paint layer on the inner wall surface of the cylindrical component to complete removal of the paint layer on theinner wall surface of the cylindrical component. The method can solve the problem that white paint is low in light absorptivity and thus difficult to remove, a coating on the inner wall surface is accurately removed, a process is simple and easy to operate, an environment cannot be polluted, meanwhile, automatic operation is convenient to achieve, only the coating on the inner wall surface of thecylindrical component is removed, a metal part of the cylindrical component cannot be damaged, an cleaning effect is good, and no coating is left.

Description

technical field [0001] The invention relates to the technical field of laser cleaning, in particular to a method for removing a paint layer on the inner wall surface of a cylindrical component. Background technique [0002] After World War II, all countries attached great importance to military development. Now, the missile launcher has become an indispensable military weapon for all countries. The barrel component is an important part of the tactical missile, which can be used for the storage, transportation and launch of certain military weapons. At present, most of the cylindrical components are high-temperature-resistant composite materials, which can be used many times. [0003] The paint layer on the surface of the cylindrical member is mostly white paint with a thickness of 0.4-1mm, which is drag-reducing, wear-resistant, high-temperature, high-humidity and corrosion-resistant, and it is difficult to remove it by conventional means. After being used for a period of...

Claims

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Application Information

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IPC IPC(8): B23K26/36B23K26/08
CPCB23K26/36B23K26/0884
Inventor 金翔张骆刘松涛周柳清杨岭涂宣梦
Owner WUHAN JINDUN LASER TECH CO LTD
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