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Welding machine control system and control method thereof

A control system and control method technology, applied in the direction of manufacturing tools, welding equipment, arc welding equipment, etc., can solve the problems of poor welding state feedback control ability of automatic welding machines, and achieve the effect of ensuring the accuracy of analysis and reducing the amount of calculation

Active Publication Date: 2019-07-05
NORTH CHINA INST OF AEROSPACE ENG
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, due to the poor feedback control ability of the automatic welding machine for the welding state, the existing automatic welding machine can only be applied to some simple welding conditions

Method used

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  • Welding machine control system and control method thereof
  • Welding machine control system and control method thereof

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Embodiment Construction

[0037] refer to figure 1 , a specific embodiment of the present invention includes, a welding current control module 1, used to control the welding current;

[0038] The arc voltage control module 2 is used to control the arc voltage;

[0039] The welding speed control module 3 is used to control the welding speed;

[0040] The welding angle control module 4 is used to control the welding angle;

[0041] The shielding gas flow control module 5 is used to control the shielding gas flow;

[0042] The database module 6 is used to save the tabular data of the welding seam state and the welding parameter adjustment method;

[0043] Weld seam image shooting module 7, used for taking weld seam images;

[0044] The weld image analysis module 8 is configured to analyze the captured weld images.

[0045] A control method of the above-mentioned welding machine control system, comprising the following steps:

[0046] A. The welding machine starts the welding operation according to t...

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Abstract

The invention discloses a welding machine control system. The welding machine control system comprises a welding current control module used for controlling the welding current, an arc voltage controlmodule used for controlling the arc voltage, a welding speed control module used for controlling the welding speed, a welding angle control module used for controlling the welding angle, a protectiongas flow control module used for controlling the protection gas flow, a database module used for storing table data of the weld joint state and a welding parameter adjusting method, a weld joint image shooting module used for shooting a welding joint image, and a weld joint image analysis module used for analyzing the shot weld joint image. According to the welding machine control system, the defects in the prior art can be overcome, and the control accuracy of a welding machine in a complex working condition is improved.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a welding machine control system and a control method thereof. Background technique [0002] Traditional welding is a manual control welding process, which requires high proficiency and experience of welding technicians. With the development of automatic control technology, automatic welding machines are becoming more and more popular. However, the existing automatic welding machines can only be applied to some simple welding conditions due to the poor feedback control ability of the automatic welding machine for the welding state. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a welding machine control system and its control method, which can solve the deficiencies of the prior art and improve the control accuracy of the welding machine in complex working conditions. [0004] In order to solve the above technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/095
CPCB23K9/095
Inventor 王喜斌王宏宇庄连英杨超张淼宫旭泽王赛云王冠宇裴梦琴赵建鹏
Owner NORTH CHINA INST OF AEROSPACE ENG
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