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Welding control system

A controller and welding bead technology, applied in welding equipment, welding equipment, welding accessories, etc., can solve the problems of reducing welding quality, welding beads not having a high penetration depth, unsatisfactory welding beads, etc.

Inactive Publication Date: 2010-12-29
GENERAL ELECTRIC CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These incorrect settings can result in unsatisfactory beading
For example, the bead may not have the correct height, width and / or penetration depth into the workpiece
Additionally, the welder may wear away workpiece material around the weld zone - a condition known as undercut
These defects can reduce weld quality, resulting in weaker seams

Method used

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Embodiment Construction

[0047] Hereinafter, one or more specific embodiments of the present invention will be described. In an effort to provide a concise description of these embodiments, not all features of an actual implementation may be described in the specification. It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, a number of implementation-specific decisions must be made in order to achieve the developer's specific objectives, such as compliance with system-related and Business-related constraints, which can vary by implementation. Moreover, it should be understood that such a development effort might be complex and time consuming, but would nevertheless be a routine procedure of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

[0048] When introducing elements of various embodiments of the present invention, the articles "a or an", "the or said" are intended to ...

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Abstract

The application relates to a welding control system. In one embodiment, a system (100) includes a welding controller (118) configured to receive images from multiple observation points directed toward a deposition zone (107). The welding controller (118) is also configured to control a parameter affecting deposition based on a differential analysis of the images.

Description

technical field [0001] The subject matter disclosed herein relates to a welding control system, and more particularly, to a system for adjusting welding parameters based on stereoscopic bead visualization. Background technique [0002] During automated welding operations, defects can form due to incorrect welder settings. For example, the output power of the welder, the feed rate of material into the weld zone, and / or the speed of the welder relative to the workpiece may not be configured correctly for a particular welding operation. These incorrect settings can result in unsatisfactory weld beads. For example, a weld bead may not have the correct height, width, and / or penetration depth into the workpiece. Additionally, the welder may wear away workpiece material around the weld zone - a condition known as undercut. These defects can reduce weld quality, resulting in weaker seams. Furthermore, additional time-consuming and costly finishing operations can be performed to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23Q17/24B23K26/00B23K26/21
CPCB23K26/038B23K9/0956B23K26/032B23K20/123B23K9/32B23K26/03B23K15/0026B23K26/0344
Inventor E·卡拉S·麦蒂U·D·拉波尔A·J·西尔维亚
Owner GENERAL ELECTRIC CO
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