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Smart stick arc torch system for manual operation with arc length variation compensation

An electrode arc welding and manual operation technology, which is applied in the direction of arc welding equipment, electrode characteristics, manufacturing tools, etc., can solve the problems of high workpiece assembly requirements, inconvenient movement, and narrow application area, so as to improve the success rate of arc ignition and improve Arc stability, effect of reducing skill requirements

Active Publication Date: 2022-05-24
JIANGSU MARITIME INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, electrode arc welding is still used for manual welding more often. The fully automated electrode arc welding device has large equipment, inconvenient movement, high cost, and inflexible operation. It has high requirements for workpiece assembly. Stenosis and other problems

Method used

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  • Smart stick arc torch system for manual operation with arc length variation compensation
  • Smart stick arc torch system for manual operation with arc length variation compensation
  • Smart stick arc torch system for manual operation with arc length variation compensation

Examples

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Embodiment Construction

[0024] The present invention will be described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-Figure 2 As shown in the figure, a manual-operated intelligent electrode arc welding torch system with arc length variation compensation includes a welding tongs 3 and a handle 4, and a welding cable 14 penetrates the hollow fixed seat 2 from the handle 4, and then passes from the handle 4. The fixing seat 2 is protruded from the top, and the welding tongs 3 are connected through the chuck 5. The fixing seat 2 is fixedly connected to the micro slide table 1. The micro slide table 1 includes a slide table 102, and the slide table 102 is connected by a screw rod. 103 is connected with a stepping motor 101, the sliding table 102 is connected with the welding tongs 3, and driven by the stepping motor 101, the sliding table 102 can move on the lead screw 103, and the sliding table 102 and The welding tongs 3 are connected and can drive the welding ton...

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Abstract

The invention provides a manual operation auxiliary arc starting and arc length control electrode arc welding torch system. The device includes a miniature sliding table mechanism that can drive the arc to move up and down, a fixed seat for installing the miniature sliding table mechanism, a welding tongs for clamping the welding rod, a handle, and a welding tongs for connecting cables and welding tongs The chuck, a Hall voltage sensor for detecting welding voltage, and a control circuit board for automatic arc ignition and arc length compensation for electrode arc welding. The micro-sliding table mechanism can drive the arc to move up and down slightly in the direction of the arc length or approximately the length of the arc when the electrode is manually fed, thereby fine-tuning the length of the welding arc. Compensate for the change in arc length caused by uniformity, and strive to keep the arc length constant and improve arc stability.

Description

technical field [0001] The invention belongs to the field of welding equipment, relates to an intelligent electrode arc welding torch system for manual operation, and particularly relates to a manual operation intelligent electrode arc welding torch system with arc length variation compensation. Background technique [0002] As a traditional welding method, manual electrode arc welding still occupies an important place in the welding field due to its advantages of convenient operation and low cost. [0003] As we all know, manual electrode arc welding is difficult for beginners to start the arc, and it is easy to break the arc and stick. During the welding process, due to the manual feeding of the electrode, the arc length changes greatly, the welding quality is unstable, and the arc is prone to breakage. Therefore, the welding quality of the manual electrode arc largely depends on the skill of the operator. [0004] Guo Ning, Du Yongpeng, Feng Jicai and others from Harbin ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/067B23K9/28B23K9/26
CPCB23K9/067B23K9/28B23K9/26
Inventor 朱征宇徐俊涛张强勇刘桂香朱安康袁小磊王向玉潘铭赵先锐
Owner JIANGSU MARITIME INST
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