JP4569138B2 - パルスミグ溶接方法 - Google Patents
パルスミグ溶接方法 Download PDFInfo
- Publication number
- JP4569138B2 JP4569138B2 JP2004076261A JP2004076261A JP4569138B2 JP 4569138 B2 JP4569138 B2 JP 4569138B2 JP 2004076261 A JP2004076261 A JP 2004076261A JP 2004076261 A JP2004076261 A JP 2004076261A JP 4569138 B2 JP4569138 B2 JP 4569138B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- welding
- mig welding
- welding method
- period
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 12
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 10
- 230000007704 transition Effects 0.000 claims description 2
- 230000000052 comparative effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
Description
前記課題解決にあたっての本発明の取組み経過について以下に説明する。
2 ワイヤ先端部の溶融部
3 溶接物
Claims (4)
- 溶接電流にピーク電流期間とベース電流期間を交互に配するパルスミグ溶接方法において、ピーク電流期間からベース電流期間に移行する間にピーク電流とベース電流の中間電流値を所定時間一定に保持する中間電流期間を複数設けて溶接を行うパルスミグ溶接方法。
- 複数の中間電流値の少なくとも1つは、Id=ピーク電流値−ベース電流値としたときに0.3Id以上0.5Id以下の条件を満たす請求項1記載のパルスミグ溶接方法。
- Ti又はTi合金を溶接する請求項1または2に記載のパルスミグ溶接方法。
- 中間電流期間は0.1msec以上である請求項1から3のいずれか1項に記載のパルスミグ溶接方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004076261A JP4569138B2 (ja) | 2004-03-17 | 2004-03-17 | パルスミグ溶接方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004076261A JP4569138B2 (ja) | 2004-03-17 | 2004-03-17 | パルスミグ溶接方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005262250A JP2005262250A (ja) | 2005-09-29 |
JP2005262250A5 JP2005262250A5 (ja) | 2007-04-12 |
JP4569138B2 true JP4569138B2 (ja) | 2010-10-27 |
Family
ID=35087329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004076261A Expired - Fee Related JP4569138B2 (ja) | 2004-03-17 | 2004-03-17 | パルスミグ溶接方法 |
Country Status (1)
Country | Link |
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JP (1) | JP4569138B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009297738A (ja) * | 2008-06-12 | 2009-12-24 | Taiyo Nippon Sanso Corp | アークブレージング用シールドガスおよびこれを用いたアークブレージング方法 |
JP5398280B2 (ja) * | 2009-01-21 | 2014-01-29 | 株式会社ダイヘン | パルスアーク溶接方法 |
WO2024224713A1 (ja) * | 2023-04-25 | 2024-10-31 | Jfeスチール株式会社 | アーク溶接継手およびその製造方法 |
JP7508016B1 (ja) | 2023-04-25 | 2024-07-01 | Jfeスチール株式会社 | アーク溶接継手およびその製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54107447A (en) * | 1978-02-10 | 1979-08-23 | Hitachi Ltd | High pulse mig welding controller |
JPS6056486A (ja) * | 1983-09-09 | 1985-04-02 | Hitachi Seiko Ltd | 消耗性電極を用いたア−ク溶接方法 |
JPS6117369A (ja) * | 1984-06-30 | 1986-01-25 | Mitsubishi Heavy Ind Ltd | パルスア−ク溶接方法 |
JPH08267239A (ja) * | 1995-03-29 | 1996-10-15 | Kobe Steel Ltd | 消耗電極式ガスシールドパルスアーク溶接用電源の出力制御方法 |
JP2000280076A (ja) * | 1999-03-31 | 2000-10-10 | Daihen Corp | チタン及びチタン合金のアーク溶接方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6415285A (en) * | 1987-07-09 | 1989-01-19 | Matsushita Electric Ind Co Ltd | Pulse arc welding machine |
-
2004
- 2004-03-17 JP JP2004076261A patent/JP4569138B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54107447A (en) * | 1978-02-10 | 1979-08-23 | Hitachi Ltd | High pulse mig welding controller |
JPS6056486A (ja) * | 1983-09-09 | 1985-04-02 | Hitachi Seiko Ltd | 消耗性電極を用いたア−ク溶接方法 |
JPS6117369A (ja) * | 1984-06-30 | 1986-01-25 | Mitsubishi Heavy Ind Ltd | パルスア−ク溶接方法 |
JPH08267239A (ja) * | 1995-03-29 | 1996-10-15 | Kobe Steel Ltd | 消耗電極式ガスシールドパルスアーク溶接用電源の出力制御方法 |
JP2000280076A (ja) * | 1999-03-31 | 2000-10-10 | Daihen Corp | チタン及びチタン合金のアーク溶接方法 |
Also Published As
Publication number | Publication date |
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JP2005262250A (ja) | 2005-09-29 |
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