A method for surface treatment of weldments

A surface treatment and weldment technology, applied in welding equipment, arc welding equipment, manufacturing tools, etc., can solve the problem of impurities affecting welding efficiency, and achieve the effect of improving welding effect, improving efficiency and speeding up welding speed.

Active Publication Date: 2020-06-26
ZHEJIANG YOTRIO GRP CO LTD
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Problems solved by technology

[0008] Aiming at the problems in the prior art, in order to solve the problems that the impurities attached to the surface of the welded parts affect the welding and the welding efficiency is low during the welding process, the present invention provides a surface treatment method of the welded parts to solve the problem

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  • A method for surface treatment of weldments
  • A method for surface treatment of weldments
  • A method for surface treatment of weldments

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Embodiment Construction

[0031] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0032] Such as figure 1 , figure 2 , image 3 and Figure 4 Shown, a kind of weldment surface treatment method described in the present invention, this method comprises the following steps:

[0033] S1, using deionized water to clean the parts to be welded of the weldment;

[0034] S2, put the weldment cleaned by S1 into the grinding equipment, and use the grinding equipment to grind the parts to be welded;

[0035] S3, the weldment polished by S2 is cleaned again with deionized water; after the cleaning is completed, the workpiece is dried, and then the welding operation can be carried out;

[0036] The grinding equipment used in this method includes an operation box 1, a storage structure 2, a protective cover 3, a drive structure 4, a pre...

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Abstract

The invention relates to the technical field of welding technologies, in particular to a surface treatment method of a weldment. According to the method, a to-be-welded part of the weldment is cleanedwith deionized water, the to-be-welded part is cleaned for preliminary impurity removal, preparations are made for following polishing, impurities attached to the weldment originally are prevented from splashing during polishing, the cleaned weldment is placed into polishing equipment, the to-be-welded part is polished by the aid of the polishing equipment, the to-be-welded part is subjected to polishing treatment, the surface is rough, and the welding effect can be improved indirectly; the polished weldment is cleaned with the deionized water again, impurities produce due to polishing are cleaned and are prevented from affecting the welding quality, the workpiece is aired after being cleaned, and then welding operation can be performed. By the aid of the method, the welding quality can be improved, and the welding speed can be increased.

Description

technical field [0001] The invention relates to the technical field of welding technology, in particular to a surface treatment method of a weldment. Background technique [0002] With the rapid development of society, welding machines are widely used in industry and life. The main component of the welding machine is a step-down transformer. The two ends of the secondary coil are the workpiece and the welding rod. In the high temperature, the welding rod is welded in the gap of the workpiece. Because the iron core of the welding transformer has its own characteristics, it has the characteristics of a sharp drop in voltage, that is, the voltage drops after the welding rod is ignited; During the welding process, it is necessary to grind the welding part of the workpiece to improve the welding quality. [0003] However, the traditional grinding equipment for welding process is inconvenient to grind the welding parts of the workpiece during use. It is inconvenient to store and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/235B24B19/00B24B55/06
CPCB23K9/235B24B19/00B24B55/06
Inventor 不公告发明人
Owner ZHEJIANG YOTRIO GRP CO LTD
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