JPS6125444B2 - - Google Patents
Info
- Publication number
- JPS6125444B2 JPS6125444B2 JP14483577A JP14483577A JPS6125444B2 JP S6125444 B2 JPS6125444 B2 JP S6125444B2 JP 14483577 A JP14483577 A JP 14483577A JP 14483577 A JP14483577 A JP 14483577A JP S6125444 B2 JPS6125444 B2 JP S6125444B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- square steel
- steel pipe
- forming
- square
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 41
- 239000010959 steel Substances 0.000 claims description 41
- 238000003466 welding Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 4
- 238000005304 joining Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14483577A JPS5477268A (en) | 1977-12-02 | 1977-12-02 | Continuous manufacture of welded angular steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14483577A JPS5477268A (en) | 1977-12-02 | 1977-12-02 | Continuous manufacture of welded angular steel tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5477268A JPS5477268A (en) | 1979-06-20 |
| JPS6125444B2 true JPS6125444B2 (enrdf_load_stackoverflow) | 1986-06-16 |
Family
ID=15371534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14483577A Granted JPS5477268A (en) | 1977-12-02 | 1977-12-02 | Continuous manufacture of welded angular steel tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5477268A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492941U (enrdf_load_stackoverflow) * | 1990-12-26 | 1992-08-12 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5481157A (en) * | 1977-12-13 | 1979-06-28 | Sumitomo Metal Ind Ltd | Manufacture of welded box-shaped steel |
-
1977
- 1977-12-02 JP JP14483577A patent/JPS5477268A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0492941U (enrdf_load_stackoverflow) * | 1990-12-26 | 1992-08-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5477268A (en) | 1979-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3362056A (en) | Method of fabricating structural shapes | |
| KR840000199B1 (ko) | I-빔구조 | |
| JPS6130072Y2 (enrdf_load_stackoverflow) | ||
| EP2383065A2 (en) | Dual seam electric resistance welded tubes | |
| JPS6125444B2 (enrdf_load_stackoverflow) | ||
| US3735547A (en) | Hollow beam | |
| JPH11254033A (ja) | 長手方向に沿った隔壁で内部を区分した金属管の製造方法 | |
| JPS5953126B2 (ja) | 大径角形鋼管の製造方法 | |
| US3453717A (en) | Roll welded structure and process | |
| JPH11319911A (ja) | 帯状鋼板の長手方向の連続溶接方法および溶接設備 | |
| JPS6317527B2 (enrdf_load_stackoverflow) | ||
| JPH11285874A (ja) | レーザーによる帯状鋼板の連続溶接方法及びその設備 | |
| JPS5919022A (ja) | 角形鋼管連続製造方法 | |
| JP2726748B2 (ja) | 圧延材の高周波接合法 | |
| KR200196314Y1 (ko) | 이종재료 연속용접 장치 | |
| JP4505070B2 (ja) | 鋼帯の接合方法 | |
| JPS6113187Y2 (enrdf_load_stackoverflow) | ||
| JP5867071B2 (ja) | 厚肉電縫鋼管の製造方法 | |
| JPS598859Y2 (ja) | 形鋼溶接装置 | |
| JP2553645B2 (ja) | ストリップコイルのシール溶接方法 | |
| CN104002139B (zh) | 集装箱、宽钢板及连续拼接焊装置 | |
| JPS58103917A (ja) | 大径角形鋼管の製造方法 | |
| US3776448A (en) | Apparatus for continuous production of spiral pipe | |
| JPS5940152Y2 (ja) | シ−ムガイド装置 | |
| JPH0592278A (ja) | 多重管製造方法 |