JPH0442065Y2 - - Google Patents
Info
- Publication number
- JPH0442065Y2 JPH0442065Y2 JP1986144675U JP14467586U JPH0442065Y2 JP H0442065 Y2 JPH0442065 Y2 JP H0442065Y2 JP 1986144675 U JP1986144675 U JP 1986144675U JP 14467586 U JP14467586 U JP 14467586U JP H0442065 Y2 JPH0442065 Y2 JP H0442065Y2
- Authority
- JP
- Japan
- Prior art keywords
- preheating
- welding
- workpiece
- torch
- predetermined
- 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
Links
- 238000003466 welding Methods 0.000 claims description 76
- 238000000034 method Methods 0.000 claims description 5
- 229910000677 High-carbon steel Inorganic materials 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986144675U JPH0442065Y2 (de) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986144675U JPH0442065Y2 (de) | 1986-09-19 | 1986-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6353367U JPS6353367U (de) | 1988-04-09 |
JPH0442065Y2 true JPH0442065Y2 (de) | 1992-10-02 |
Family
ID=31055500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986144675U Expired JPH0442065Y2 (de) | 1986-09-19 | 1986-09-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0442065Y2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6543014B2 (ja) * | 2013-04-16 | 2019-07-10 | 川崎重工業株式会社 | アーク溶接装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645568B2 (de) * | 1974-11-09 | 1981-10-27 | ||
JPS619918A (ja) * | 1984-06-22 | 1986-01-17 | Sumitomo Metal Ind Ltd | 熱間圧延鋼材の処理方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645568U (de) * | 1979-09-19 | 1981-04-23 |
-
1986
- 1986-09-19 JP JP1986144675U patent/JPH0442065Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5645568B2 (de) * | 1974-11-09 | 1981-10-27 | ||
JPS619918A (ja) * | 1984-06-22 | 1986-01-17 | Sumitomo Metal Ind Ltd | 熱間圧延鋼材の処理方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS6353367U (de) | 1988-04-09 |
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