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Arc length adjuster

An arc length and regulator technology, applied in arc welding equipment, manufacturing tools, welding equipment and other directions, can solve the problems of difficult to stabilize the welding arc, the welding current and arc welding voltage cannot be accurately measured at the same time, and the error is large, so as to overcome the accuracy low effect

Pending Publication Date: 2020-02-14
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an arc length regulator, which is used to solve the problem that the welding arc is difficult to stabilize when the arc is controlled by manual welding in the prior art; and the arc length cannot be measured; When the current and arc welding voltage are used, due to the time error, the welding current and arc welding voltage cannot be accurately measured at the same time, so the error is large

Method used

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Embodiment Construction

[0056] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0057] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and number of componen...

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Abstract

The invention relates to the technical field of welding, in particular to an arc length adjuster. The arc length adjuster comprises a sliding mechanism, a welding gun fixing mechanism, a cooling mechanism and a signal collector. The sliding mechanism is provided with a movable sliding block guide groove matched with a fixed block guide rail. The welding gun fixing mechanism is installed on a movable sliding block. A welding gun is installed on the welding gun fixing mechanism. Electrodes, corresponding to the welding gun, of the cooling mechanism are immersed in cooling water. The signal collector is connected with a welding loop. By means of the arc length adjuster, a welding arc can be stably ignited, and meanwhile, the length of the arc can be continuously adjusted and accurately measured, data are collected through circuit control, and welding current and arc welding voltage can be collected at the same time.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to an arc length regulator. Background technique [0002] In the prior art, the method for measuring the static volt-ampere characteristics, arc voltage and arc length characteristics of DC TIG (tungsten inert gas welding) arc is to use experimental engineers to carry out manual welding, and manually control arc combustion and arc length. [0003] When the arc is controlled by manual welding, the welding arc is difficult to stabilize; and the arc length cannot be measured; when measuring the welding current and arc welding voltage, due to the time error, the welding current and arc welding voltage cannot be accurately measured at the same time, so the error is large. Contents of the invention [0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide an arc length regulator, which is used to solve the problem that the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/32B23K9/167
CPCB23K9/167B23K9/32
Inventor 凌堃
Owner HEFEI UNIV OF TECH
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