JPS6116532B2 - - Google Patents
Info
- Publication number
- JPS6116532B2 JPS6116532B2 JP56502083A JP50208381A JPS6116532B2 JP S6116532 B2 JPS6116532 B2 JP S6116532B2 JP 56502083 A JP56502083 A JP 56502083A JP 50208381 A JP50208381 A JP 50208381A JP S6116532 B2 JPS6116532 B2 JP S6116532B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- edge
- pipe
- roll
- preforming
- 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 description 58
- 239000010959 steel Substances 0.000 description 58
- 238000000034 method Methods 0.000 description 52
- 238000005452 bending Methods 0.000 description 36
- 239000000463 material Substances 0.000 description 36
- 238000010008 shearing Methods 0.000 description 28
- 238000005096 rolling process Methods 0.000 description 26
- 230000008569 process Effects 0.000 description 25
- 238000002788 crimping Methods 0.000 description 14
- 239000002184 metal Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 238000009966 trimming Methods 0.000 description 12
- 238000003466 welding Methods 0.000 description 10
- 238000005520 cutting process Methods 0.000 description 8
- 238000003825 pressing Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 235000019589 hardness Nutrition 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009499 grossing Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000009740 moulding (composite fabrication) Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/083—Supply, or operations combined with supply, of strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/005—Edge deburring or smoothing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/160,390 US4353235A (en) | 1980-06-17 | 1980-06-17 | Edge preforming of metal plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57500818A JPS57500818A (US07922777-20110412-C00004.png) | 1982-05-13 |
| JPS6116532B2 true JPS6116532B2 (US07922777-20110412-C00004.png) | 1986-05-01 |
Family
ID=22576694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56502083A Expired JPS6116532B2 (US07922777-20110412-C00004.png) | 1980-06-17 | 1981-05-27 |
Country Status (9)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02126118U (US07922777-20110412-C00004.png) * | 1989-03-28 | 1990-10-17 | ||
| JPH036623U (US07922777-20110412-C00004.png) * | 1989-06-05 | 1991-01-23 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU596886B2 (en) * | 1987-02-06 | 1990-05-17 | Josef Sedlbauer | Improvements to roll formers |
| JP3795258B2 (ja) * | 1999-06-17 | 2006-07-12 | 富士写真フイルム株式会社 | 平版印刷版加工装置及び平版印刷版加工方法 |
| DE202008000121U1 (de) | 2008-01-03 | 2008-04-17 | Eisenbau Krämer mbH | Blechbiegemaschine |
| CN103707499A (zh) * | 2013-12-17 | 2014-04-09 | 安东石油技术（集团）有限公司 | 平口模具 |
| WO2016052644A1 (ja) * | 2014-10-03 | 2016-04-07 | 新日鐵住金株式会社 | プレス成形品の製造方法、及びプレス成形品 |
| CN105478555A (zh) * | 2016-01-08 | 2016-04-13 | 上海昌鸿能源设备有限公司 | 一种电池极板双边滚压去毛刺机构 |
| US11247256B2 (en) * | 2017-06-28 | 2022-02-15 | Takashi Iiduka | Method for cutting metal plate, method for manufacturing metal product, and metal product |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US735936A (en) * | 1901-11-01 | 1903-08-11 | George G Blakey | Manufacture of tubular articles. |
| US2098989A (en) * | 1934-04-23 | 1937-11-16 | Yoder Co | Apparatus for and process of making hollow bodies |
| US3494019A (en) * | 1964-05-29 | 1970-02-10 | Yawata Seitetsu Kk | Process for butt welding of irons and steels |
| US3606671A (en) * | 1968-07-10 | 1971-09-21 | Pacific Press & Shear Corp | Method and apparatus for forming pole-like structures |
| US3635064A (en) * | 1969-11-10 | 1972-01-18 | Yoder Corp The | Pipe mill |
| US3765211A (en) * | 1972-02-15 | 1973-10-16 | Welding Inc M | Tank liner with curved flanges, apparatus and method for making same |
| DE2307134A1 (de) * | 1973-02-14 | 1974-08-22 | Ferndorf Eisen Metall | Vorrichtung zum anbiegen der enden von blechen |
| JPS6044050B2 (ja) * | 1976-09-10 | 1985-10-01 | 新日本製鐵株式会社 | 長尺郭状体の多段成形法 |
| US4122696A (en) * | 1976-12-13 | 1978-10-31 | Nippon Steel Corporation | Method and apparatus for manufacturing metallic pipe |
| JPS54145361A (en) * | 1978-05-02 | 1979-11-13 | Nippon Steel Corp | Roller forming cylindrical pipe |
-
1980
- 1980-06-17 US US06/160,390 patent/US4353235A/en not_active Expired - Lifetime
-
1981
- 1981-05-22 CA CA000378159A patent/CA1157690A/en not_active Expired
- 1981-05-27 JP JP56502083A patent/JPS6116532B2/ja not_active Expired
- 1981-05-27 BR BR8108653A patent/BR8108653A/pt unknown
- 1981-05-27 AU AU73251/81A patent/AU542818B2/en not_active Ceased
- 1981-05-27 WO PCT/US1981/000707 patent/WO1981003631A1/en active IP Right Grant
- 1981-05-27 EP EP81901663A patent/EP0056376B1/en not_active Expired
- 1981-06-17 IT IT22370/81A patent/IT1138433B/it active
- 1981-06-17 MX MX187853A patent/MX156782A/es unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02126118U (US07922777-20110412-C00004.png) * | 1989-03-28 | 1990-10-17 | ||
| JPH036623U (US07922777-20110412-C00004.png) * | 1989-06-05 | 1991-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0056376A1 (en) | 1982-07-28 |
| CA1157690A (en) | 1983-11-29 |
| EP0056376A4 (en) | 1982-10-07 |
| IT1138433B (it) | 1986-09-17 |
| AU542818B2 (en) | 1985-03-14 |
| WO1981003631A1 (en) | 1981-12-24 |
| EP0056376B1 (en) | 1985-02-20 |
| IT8122370A0 (it) | 1981-06-17 |
| BR8108653A (pt) | 1983-05-10 |
| US4353235A (en) | 1982-10-12 |
| AU7325181A (en) | 1982-01-07 |
| MX156782A (es) | 1988-10-03 |
| JPS57500818A (US07922777-20110412-C00004.png) | 1982-05-13 |
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