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Spraying method

A workpiece and workpiece surface technology, applied in the field of surface treatment, can solve the problems of reducing the adsorption capacity of parts and achieve the effect of improving the adsorption capacity

Inactive Publication Date: 2019-05-03
SHENZHEN SHISHANG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a spraying method, which aims to solve the problem that the removal of deposits by traditional techniques will reduce the adsorption capacity of parts

Method used

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Embodiment Construction

[0054] 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.

[0055] 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 spraying method. The spraying method comprises the following steps of removing deposits on the surface of a workpiece; conducting sand blasting on the surface of the workpiece; performing first-time liquid washing on the workpiece; performing spraying operation on the workpiece; performing secondary liquid washing on the workpiece, drying the workpiece; and conducting vacuum packaging on the workpiece. According to the spraying method, after the deposits on the surface of the workpiece are removed, surface treating is carried out on the workpiece in a spraying manner, a coating is formed on the surface of the workpiece, the coating can achieve the purposes of corrosion protection, wear resisting and the like, and the adsorption capacity of the workpiece can be improved.

Description

technical field [0001] The invention relates to the technical field of surface treatment, in particular to a spraying method. Background technique [0002] With the continuous development of the semiconductor and LCD panel industries, my country's semiconductor industry and LCD panel industry have been greatly improved, and the industry's production capacity is also getting higher and higher. Industries such as semiconductors and liquid crystal display panels are refined industries, and many processes are carried out in vacuum equipment, which requires the parts of vacuum equipment to maintain good performance in absorbing the deposits generated during the production process. Therefore, it is necessary to treat these Parts are regularly maintained to ensure production accuracy. [0003] Usually, when maintaining these parts, it is necessary to remove the deposits attached to the surface of the parts. In traditional technologies, most of the deposits are removed by chemical ...

Claims

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Application Information

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IPC IPC(8): B05D3/10B05D3/00B05D1/32B05D3/12
Inventor 张远熊志红
Owner SHENZHEN SHISHANG ELECTRONICS TECH
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