Combination welding method using combination of gas metal arc welding and submerged-arc welding and combination arc welding machine
US-9321119-B2 · Apr 26, 2016 · US
Tandem arc welding device
US8933371B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8933371-B2 |
| Application number | US-91724707-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 22, 2007 |
| Priority date | Jun 14, 2006 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A tandem arc welding device in which the welding conditions and a program describing contents of operation are treated as independent to each other. It handles the welding conditions altogether simply as those parameters for the fore-going welding and those parameters for the hind-going welding. By so doing, a program can be produced without taking which of the two welders will become fore-going into consideration. Furthermore, a program and welding conditions thus provided offer superior re-usability and reproducibility to the tandem arc welding.
First claim
Opening claim text (preview).
The invention claimed is: 1. A tandem arc welding device operating in accordance with an operation program for welding a welding object, wherein the welding device is movable in a forward direction and a backward direction, the welding device comprising: a welding conditions holding unit for holding fore-going welding condition parameters to be sent to a welder having a fore-going electrode, where the fore-going electrode proceeds along a welding direction, and where the fore-goi…
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Inventors
Classifications
Operations & Transport · mapped topic
- B23K9/1735Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B23K9/095Primary
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8933371B2 cover?
- A tandem arc welding device in which the welding conditions and a program describing contents of operation are treated as independent to each other. It handles the welding conditions altogether simply as those parameters for the fore-going welding and those parameters for the hind-going welding. By so doing, a program can be produced without taking which of the two welders will become fore-goin…
- Who is the assignee on this patent?
- Yoshima Kazumasa, Panasonic Ip Man Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification B23K9/1735. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jan 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).