Workpiece cleaning method

A workpiece and working gas technology, applied in the field of workpiece processing, can solve problems such as unavoidable waste water, and achieve the effect of avoiding waste water and reducing environmental pollution

Inactive Publication Date: 2018-07-17
安徽静斯德科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These methods can effectively clean the surface of the workpiece, but these methods still use acid, lye and other substances. Although

Method used

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[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0027] The method for cleaning a workpiece using plasma technology disclosed in the present invention belongs to a dry cleaning process. A large amount of water is not used in the process. The plasma reacts chemically and physically with oil on the surface of the workpiece, and the final product is water and carbon dioxide. , Can avoid the generation of waste water, reduce environmental pollution, in line with the national energy conserva...

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Abstract

The invention discloses a workpiece cleaning method. The method comprises the steps that work gas is led into a plasma generator, gas in the plasma generator is pumped out, and the gas pressure in theplasma generator is in the preset range; a power source is started, the work gas left in the plasma generator conducts discharge, and plasmas are generated to clean a to-be-cleaned workpiece; and after the preset time, air is led into the plasma generator, and the interior of the plasma generator recovers to the normal pressure. According to the provided workpiece cleaning method, waste water canbe avoided, and environment pollution is reduced.

Description

technical field [0001] The invention relates to the field of workpiece processing, in particular to a workpiece cleaning method. Background technique [0002] Electroplating is a surface treatment process that uses the principle of electrolysis to form a layer of metal or alloy coating on the surface of the workpiece, which is called the electroplating process. Electroplating can protect and decorate the surface of the workpiece and obtain certain special properties, such as wear resistance, corrosion resistance, decoration, and increased hardness. Electroplating is widely used in many fields such as machinery, electronics, aviation, aerospace, military industry, etc., and occupies a very important position in my country's manufacturing industry. According to incomplete statistics, there are currently more than 15,000 electroplating factories in my country, with about 1 million employees in the industry and an annual output value of more than 80 billion yuan. While the ele...

Claims

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Application Information

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IPC IPC(8): B08B7/00
Inventor 不公告发明人
Owner 安徽静斯德科技有限公司
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