JPH0525596B2 - - Google Patents
Info
- Publication number
- JPH0525596B2 JPH0525596B2 JP61162161A JP16216186A JPH0525596B2 JP H0525596 B2 JPH0525596 B2 JP H0525596B2 JP 61162161 A JP61162161 A JP 61162161A JP 16216186 A JP16216186 A JP 16216186A JP H0525596 B2 JPH0525596 B2 JP H0525596B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- laser beam
- blank
- steel
- plates
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 61
- 239000010959 steel Substances 0.000 claims description 61
- 238000003466 welding Methods 0.000 claims description 49
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 22
- 239000008397 galvanized steel Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 description 19
- 238000005260 corrosion Methods 0.000 description 19
- 239000011701 zinc Substances 0.000 description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 18
- 229910052725 zinc Inorganic materials 0.000 description 18
- 238000000576 coating method Methods 0.000 description 16
- 239000011248 coating agent Substances 0.000 description 14
- 239000010953 base metal Substances 0.000 description 4
- 239000002826 coolant Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000161 steel melt Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61162161A JPS6320194A (ja) | 1986-07-11 | 1986-07-11 | 少なくとも片面を亜鉛メツキした深絞り性の優れた鋼板および鋼帯のフラツシユバツト溶接法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61162161A JPS6320194A (ja) | 1986-07-11 | 1986-07-11 | 少なくとも片面を亜鉛メツキした深絞り性の優れた鋼板および鋼帯のフラツシユバツト溶接法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6320194A JPS6320194A (ja) | 1988-01-27 |
| JPH0525596B2 true JPH0525596B2 (zh) | 1993-04-13 |
Family
ID=15749186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61162161A Granted JPS6320194A (ja) | 1986-07-11 | 1986-07-11 | 少なくとも片面を亜鉛メツキした深絞り性の優れた鋼板および鋼帯のフラツシユバツト溶接法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6320194A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0720026B2 (ja) * | 1993-02-01 | 1995-03-06 | 日本電気株式会社 | 電流制限回路 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315132A (en) * | 1976-01-20 | 1982-02-09 | Saurin Emmanuel E V V | Process and apparatus for welding tubular bodies |
-
1986
- 1986-07-11 JP JP61162161A patent/JPS6320194A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4315132A (en) * | 1976-01-20 | 1982-02-09 | Saurin Emmanuel E V V | Process and apparatus for welding tubular bodies |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6320194A (ja) | 1988-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |