JPS6161914B2 - - Google Patents
Info
- Publication number
- JPS6161914B2 JPS6161914B2 JP6478682A JP6478682A JPS6161914B2 JP S6161914 B2 JPS6161914 B2 JP S6161914B2 JP 6478682 A JP6478682 A JP 6478682A JP 6478682 A JP6478682 A JP 6478682A JP S6161914 B2 JPS6161914 B2 JP S6161914B2
- Authority
- JP
- Japan
- Prior art keywords
- edges
- plate material
- tensile stress
- stress
- welded
- 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
- 239000000463 material Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 238000005452 bending Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 9
- 230000035882 stress Effects 0.000 description 18
- 230000000694 effects Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008646 thermal stress 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/08—Seam welding not restricted to one of the preceding subgroups
- B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
- B23K11/0873—Seam welding not restricted to one of the preceding subgroups for rectilinear seams of the longitudinal seam of tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6478682A JPS58181486A (ja) | 1982-04-20 | 1982-04-20 | 溶接管製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6478682A JPS58181486A (ja) | 1982-04-20 | 1982-04-20 | 溶接管製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58181486A JPS58181486A (ja) | 1983-10-24 |
| JPS6161914B2 true JPS6161914B2 (de) | 1986-12-27 |
Family
ID=13268254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6478682A Granted JPS58181486A (ja) | 1982-04-20 | 1982-04-20 | 溶接管製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58181486A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369126U (de) * | 1986-10-24 | 1988-05-10 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62292279A (ja) * | 1986-06-11 | 1987-12-18 | Kawasaki Heavy Ind Ltd | 溶接管製造装置 |
-
1982
- 1982-04-20 JP JP6478682A patent/JPS58181486A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6369126U (de) * | 1986-10-24 | 1988-05-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58181486A (ja) | 1983-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR910009151B1 (ko) | 얇은 두께의 금속파이프를 제조하는 방법 | |
| JPS6161914B2 (de) | ||
| JPS6161915B2 (de) | ||
| US4717065A (en) | Method for manufacturing welded pipes | |
| EP0126795B1 (de) | Verfahren zur Herstellung geschweisster Rohre | |
| US4916853A (en) | Method for manufacturing welded pipes | |
| EP0243533A1 (de) | Verfahren zur Herstellung geschweisster Rohre | |
| JP2820524B2 (ja) | 曲げロール | |
| JPH0677773B2 (ja) | 薄肉金属管の製造方法 | |
| JPH074851B2 (ja) | プラスチックパイプの曲り矯正方法 | |
| JPH0440085B2 (de) | ||
| CA1204924A (en) | Method for manufacturing welded pipes | |
| JP2846900B2 (ja) | 形状記憶合金管継手の製造方法 | |
| JPS5973125A (ja) | 形材の圧延曲げ加工法 | |
| JP7400752B2 (ja) | 鍛接鋼管及びその製造方法 | |
| KR940008541B1 (ko) | 열교환용 핀튜브의 제작방법 | |
| JPH026014A (ja) | 複合管の製法 | |
| JP2577051B2 (ja) | 多層曲管の製造方法 | |
| JPS62104634A (ja) | 二重管製造方法 | |
| JPH01118311A (ja) | 二重管の製造方法 | |
| JPS5857253B2 (ja) | 異形材の内張方法 | |
| JPS59179223A (ja) | 熱可塑性合成樹脂をライニングした金属条材，板材の曲げ加工法 | |
| JPH01119572A (ja) | セラミックス内管を有する二重管の製造方法 | |
| JPH01226331A (ja) | 制振性を有する複合パイプの製造方法 | |
| WO2020163035A1 (en) | Tubular member deformation process |