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Welding control method, device and system

A control method and control device technology, applied in welding equipment, auxiliary equipment, auxiliary welding equipment, etc., to achieve the effect of improving welding efficiency and welding quality

Active Publication Date: 2022-07-15
JIANGSU XCMG CONSTR MASCH RES INST LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The welding method in the related art has certain deficiencies in efficiency and precision

Method used

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  • Welding control method, device and system
  • Welding control method, device and system
  • Welding control method, device and system

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Embodiment Construction

[0039] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of the components and steps, the numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present disclosure unless specifically stated otherwise.

[0040] Meanwhile, it should be understood that, for the convenience of description, the dimensions of various parts shown in the accompanying drawings are not drawn in an actual proportional relationship.

[0041] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application or uses in any way.

[0042] Techniques, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considere...

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Abstract

The invention provides a welding control method, device and system, and relates to the technical field of welding control. The welding control method comprises the steps that a groove image of a to-be-welded area in the welding process is obtained; according to the groove image of the to-be-welded area, a theoretical welding seam track is determined; and according to the theoretical welding seam track and a preset welding seam track corresponding to the current welding stage in the welding process, a preset welding seam track corresponding to the next welding stage is determined. By means of the method, self-adaptive adjustment of the welding track in the welding process can be achieved, and then the welding efficiency and the welding quality can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of welding control, and in particular, to a welding control method, device and system. Background technique [0002] In the robot welding operation scenario, it is usually necessary to use a fixture to position the workpiece, and then plan the welding path through the robot teaching programming, and then complete the welding of the workpiece through repeated reproduction. This robot welding method not only requires a long debugging time and requires professional robot debugging personnel, but also requires a complex set of fixtures to complete the positioning. At the same time, since the actual welding seam processing tends to have a slight change from the design size, and the workpiece will also be thermally deformed during the welding process, this welding method of setting a fixed path will also affect the welding quality. [0003] In view of the shortcomings of the welding method of setting a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/02B25J9/16
CPCB23K11/257B23K37/047B23K9/127B23K37/0252B25J9/1679Y02P90/02
Inventor 彭根琛孔祥意孟政宇史勇
Owner JIANGSU XCMG CONSTR MASCH RES INST LTD