JP2016140904A5 - - Google Patents
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- JP2016140904A5 JP2016140904A5 JP2015020485A JP2015020485A JP2016140904A5 JP 2016140904 A5 JP2016140904 A5 JP 2016140904A5 JP 2015020485 A JP2015020485 A JP 2015020485A JP 2015020485 A JP2015020485 A JP 2015020485A JP 2016140904 A5 JP2016140904 A5 JP 2016140904A5
- Authority
- JP
- Japan
- Prior art keywords
- plasma
- jig
- base material
- welding apparatus
- tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000003466 welding Methods 0.000 claims description 23
- 210000002381 Plasma Anatomy 0.000 claims description 12
- 235000010599 Verbascum thapsus Nutrition 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000010953 base metal Substances 0.000 description 2
- 238000004021 metal welding Methods 0.000 description 1
Description
上記の目的を達成するために、本発明のプラズマ溶接装置は、先端からプラズマガスを噴射する噴射孔が穿設され、母材と内部に挿入された電極との間でプラズマアークを発生させる溶接トーチと、所定の軌跡プログラムに従って前記溶接トーチを前記母材の溶接線上で移動させて前記母材の溶接を行うよう制御する制御装置とを備えたプラズマ溶接装置において、先端が前記母材の開先の形状に合わせて予め形成され、前記噴射孔に嵌め込まれる凸部を有する治具と、前記凸部を前記噴射孔に嵌め込んだ状態で、前記治具を前記溶接トーチに固定する固定部材とを備え、前記制御装置は、前記溶接トーチを前記母材に近づけて前記治具の先端を前記母材の開先の内面に当接させることにより前記溶接時における前記溶接トーチの始点及び終点の位置を決定することを備えたことを特徴としている。 In order to achieve the above object, the plasma welding apparatus of the present invention is a welding in which an injection hole for injecting plasma gas is formed from the tip, and a plasma arc is generated between a base material and an electrode inserted therein. A plasma welding apparatus comprising: a torch; and a control device configured to control the welding of the base metal by moving the welding torch on the base metal welding line in accordance with a predetermined trajectory program. A jig formed in advance in accordance with the previous shape and having a convex portion that fits into the injection hole, and a fixing member that fixes the jig to the welding torch while the convex portion is fitted into the injection hole with the door, the control device, the starting point of the welding torch during the by Rukoto a welding torch tip of the jig closer to the base material is brought into contact with GMA inner surface of the base material welded and End It is characterized by comprising determining the position.
Claims (4)
先端が前記母材の開先の形状に合わせて予め形成され、前記噴射孔に嵌め込まれる凸部を有する治具と、
前記凸部を前記噴射孔に嵌め込んだ状態で、前記治具を前記溶接トーチに固定する固定部材とを備え、
前記制御装置は、前記溶接トーチを前記母材に近づけて前記治具の先端を前記母材の開先の内面に当接させることにより前記溶接時における前記溶接トーチの始点及び終点の位置を決定することを備えたことを特徴とするプラズマ溶接装置。 An injection hole for injecting plasma gas from the tip is formed, and a welding torch for generating a plasma arc between the base material and an electrode inserted therein, and the welding torch is welded to the base material according to a predetermined trajectory program In a plasma welding apparatus comprising a control device for controlling the welding of the base material by moving on a wire,
A jig whose tip is formed in advance in accordance with the shape of the groove of the base material and has a convex portion fitted into the injection hole;
A fixing member for fixing the jig to the welding torch in a state where the convex portion is fitted in the injection hole;
Wherein the control device, the position of the start point and the end point of the welding torch the welding torch during the welding by Rukoto brought into contact with the GMA on the inner surface of the tip of the base material of the jig closer to the base material determining plasma welding apparatus comprising the to.
前記治具の先端は、円錐状に形成されたことを特徴とするプラズマ溶接装置。 The plasma welding apparatus according to claim 1, wherein
A plasma welding apparatus, wherein a tip of the jig is formed in a conical shape.
前記治具は、前記固定部材から取外し可能に設けられたことを特徴とするプラズマ溶接装置。 The plasma welding apparatus according to claim 1, wherein
The plasma welding apparatus, wherein the jig is detachably provided from the fixing member.
前記治具の先端の周囲を照らす光源をさらに備えたことを特徴とするプラズマ溶接装置。 The plasma welding apparatus according to claim 1, wherein
The plasma welding apparatus further comprising a light source that illuminates the periphery of the tip of the jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015020485A JP6441101B2 (en) | 2015-02-04 | 2015-02-04 | Plasma welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015020485A JP6441101B2 (en) | 2015-02-04 | 2015-02-04 | Plasma welding equipment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016140904A JP2016140904A (en) | 2016-08-08 |
| JP2016140904A5 true JP2016140904A5 (en) | 2018-03-15 |
| JP6441101B2 JP6441101B2 (en) | 2018-12-19 |
Family
ID=56568130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015020485A Active JP6441101B2 (en) | 2015-02-04 | 2015-02-04 | Plasma welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6441101B2 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0767618B2 (en) * | 1986-08-08 | 1995-07-26 | 川崎重工業株式会社 | Downward automatic welding device |
| JPH03204179A (en) * | 1989-12-28 | 1991-09-05 | Kazuhiro Matsuyama | Teaching chip for welding robot |
| JP2500717Y2 (en) * | 1990-08-31 | 1996-06-12 | スズキ株式会社 | Welding robot teaching tips |
| JPH05104272A (en) * | 1991-10-09 | 1993-04-27 | Nisshin Steel Co Ltd | Welding equipment for manufacturing pipe |
| JP2605124Y2 (en) * | 1993-09-30 | 2000-06-26 | 株式会社小松製作所 | Teaching nozzle of plasma cutting machine |
-
2015
- 2015-02-04 JP JP2015020485A patent/JP6441101B2/en active Active
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