JPS62158529A - パイプミルにおける帯鋼中心部の成形方法及びその装置 - Google Patents
パイプミルにおける帯鋼中心部の成形方法及びその装置Info
- Publication number
- JPS62158529A JPS62158529A JP60297290A JP29729085A JPS62158529A JP S62158529 A JPS62158529 A JP S62158529A JP 60297290 A JP60297290 A JP 60297290A JP 29729085 A JP29729085 A JP 29729085A JP S62158529 A JPS62158529 A JP S62158529A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- forming
- steel strip
- rolls
- center
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 147
- 238000000034 method Methods 0.000 title claims description 29
- 239000010959 steel Substances 0.000 claims abstract description 145
- 238000005452 bending Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract 2
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 238000005096 rolling process Methods 0.000 abstract description 8
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 206010041662 Splinter Diseases 0.000 description 1
- 240000008866 Ziziphus nummularia Species 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000013000 roll bending Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60297290A JPS62158529A (ja) | 1985-12-30 | 1985-12-30 | パイプミルにおける帯鋼中心部の成形方法及びその装置 |
| BR8607070A BR8607070A (pt) | 1985-12-28 | 1986-06-30 | Cilindro de modelagem,processo de modelagem e seu aparelho na fresa de tubos |
| US06/913,670 US4770019A (en) | 1985-12-28 | 1986-06-30 | Forming roll, forming process and its apparatus in the pipe mill |
| KR1019870700782A KR900005190B1 (ko) | 1985-12-28 | 1986-06-30 | 파이프밀에 있어서의 성형로울 및 성형방법과 그 장치 |
| PCT/JP1986/000337 WO1987004096A1 (en) | 1985-12-28 | 1986-06-30 | Forming roll for pipe mills and forming method and apparatus using same |
| AT86904360T ATE70746T1 (de) | 1985-12-28 | 1986-06-30 | Formrolle und deren verwendung in verfahren und vorrichtungen zum rohrwalzen. |
| DE8686904360T DE3683154D1 (de) | 1985-12-28 | 1986-06-30 | Formrolle und deren verwendung in verfahren und vorrichtungen zum rohrwalzen. |
| AU61223/86A AU592588B2 (en) | 1985-12-28 | 1986-06-30 | Forming roll for pipe mills |
| EP86904360A EP0250594B2 (en) | 1985-12-28 | 1986-06-30 | Forming roll for pipe mills and forming method and apparatus using same |
| CN86107514.5A CN1004195B (zh) | 1985-12-28 | 1986-11-01 | 制管机中的成型辊 |
| CN88101943A CN1009442B (zh) | 1985-12-28 | 1988-04-05 | 制管机中的成型方法及其设备 |
| CN88101905A CN1009348B (zh) | 1985-12-28 | 1988-04-05 | 制管机中的成型方法及其设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60297290A JPS62158529A (ja) | 1985-12-30 | 1985-12-30 | パイプミルにおける帯鋼中心部の成形方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62158529A true JPS62158529A (ja) | 1987-07-14 |
| JPH0312976B2 JPH0312976B2 (enrdf_load_stackoverflow) | 1991-02-21 |
Family
ID=17844598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60297290A Granted JPS62158529A (ja) | 1985-12-28 | 1985-12-30 | パイプミルにおける帯鋼中心部の成形方法及びその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62158529A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03174921A (ja) * | 1989-12-04 | 1991-07-30 | Kawasaki Steel Corp | 溶接管成形用ケージロール装置 |
| EP0988905A3 (en) * | 1998-08-24 | 2000-05-03 | Kusakabe Electric & Machinery Co., Limited | Tube forming machine using three point bending |
-
1985
- 1985-12-30 JP JP60297290A patent/JPS62158529A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03174921A (ja) * | 1989-12-04 | 1991-07-30 | Kawasaki Steel Corp | 溶接管成形用ケージロール装置 |
| EP0988905A3 (en) * | 1998-08-24 | 2000-05-03 | Kusakabe Electric & Machinery Co., Limited | Tube forming machine using three point bending |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0312976B2 (enrdf_load_stackoverflow) | 1991-02-21 |
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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 |
|
| EXPY | Cancellation because of completion of term |