Method for teaching/testing a motion sequence of a welding robot, welding robot and control system for same

A welding robot and welding device technology, applied in welding equipment, manufacturing tools, arc welding equipment, etc., can solve the problems of expensive time and achieve the effects of avoiding welding wire bending, reducing collisions, and simplifying learning/inspection

Active Publication Date: 2013-09-04
FRONIUS INTERNATIONAL GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If the welding head is damaged, it usually takes more time and is more expensive to undo the damage

Method used

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  • Method for teaching/testing a motion sequence of a welding robot, welding robot and control system for same
  • Method for teaching/testing a motion sequence of a welding robot, welding robot and control system for same
  • Method for teaching/testing a motion sequence of a welding robot, welding robot and control system for same

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Embodiment Construction

[0089] At the outset, it should be pointed out that the same reference symbols or the same component designations are used for the same components in different embodiments, wherein the disclosure contained in the entire description can be referred to the components with the same reference symbols or the same component designations superior. Likewise, selected positions in the description, such as top, bottom, side, etc., relate to the directly described illustrated figure and when the position is changed, they are automatically transferred to the new position. Furthermore, individual features or combinations of features in the various exemplary embodiments shown and described constitute independent, inventive solutions or solutions according to the invention.

[0090] All statements about numerical ranges in the specification can be understood as such that these numerical ranges include any and all partial ranges, for example: statements 1 to 10 can be understood as including ...

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Abstract

The invention relates to a method for teaching a welding robot, in which a position is determined and stored by way of a manually implemented positioning process. In a first step, a movably mounted welding wire (9, 30) is moved to a length (1) out of a welding head (20). The welding head (29) is then moved to a position at a workpiece (14, 31). After being positioned, a wire-touch sensing process is started in the welding apparatus, in which a test voltage is applied between the welding wire (9, 30) and the workpiece (14, 31) and subsequently the manual positioning process with the welding head (29) is continued. The welding wire (9, 30) is retracted to interrupt the current flow whenever a current flow between the welding wire (9, 30) and the workpiece (14, 31) or a drop in the test voltage is detected. Furthermore, a welding system and/or a control system for same are specified, which carry out the method according to the invention.

Description

technical field [0001] The invention relates to a method for teaching a welding robot, wherein the position is determined and stored by a manually carried out positioning procedure, the method comprising the steps of: moving a movably supported welding wire from a welding head, in particular a welding torch Move the welding head a length out of the middle, and preferably move the welding head to a position on the workpiece when power to the welding head is disabled. The invention also relates to a method for automatically positioning a welding head on a workpiece, wherein a preprogrammed position is reached. [0002] In addition, the invention also relates to a control device for teaching a welding robot, wherein the position is determined and stored by a manually carried out positioning process, the control device comprising: a first output for controlling the first drive system and a user In order to control the second output of the second drive system, the first drive syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/12B23K9/127
CPCB23K9/126B23K9/1278B23K9/0953
Inventor J·阿特尔斯迈尔
Owner FRONIUS INTERNATIONAL GMBH
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