DE60134051D1 - Biegeverfahren - Google Patents
BiegeverfahrenInfo
- Publication number
- DE60134051D1 DE60134051D1 DE60134051T DE60134051T DE60134051D1 DE 60134051 D1 DE60134051 D1 DE 60134051D1 DE 60134051 T DE60134051 T DE 60134051T DE 60134051 T DE60134051 T DE 60134051T DE 60134051 D1 DE60134051 D1 DE 60134051D1
- Authority
- DE
- Germany
- Prior art keywords
- bending procedure
- bending
- procedure
- 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 - Lifetime
Links
Classifications
-
- 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
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000372829A JP4700801B2 (ja) | 2000-12-07 | 2000-12-07 | 曲げ加工方法 |
PCT/JP2001/010633 WO2002045878A1 (fr) | 2000-12-07 | 2001-12-05 | Dispositif et procede de pliage |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60134051D1 true DE60134051D1 (de) | 2008-06-26 |
Family
ID=18842309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60134051T Expired - Lifetime DE60134051D1 (de) | 2000-12-07 | 2001-12-05 | Biegeverfahren |
Country Status (6)
Country | Link |
---|---|
US (1) | US7089774B2 (de) |
EP (1) | EP1358951B1 (de) |
JP (1) | JP4700801B2 (de) |
DE (1) | DE60134051D1 (de) |
TW (1) | TW553785B (de) |
WO (1) | WO2002045878A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006054596A1 (ja) * | 2004-11-17 | 2006-05-26 | Amada Company, Limited | 曲げ加工方法、曲げ加工方法に使用する金型及び折曲げ加工機 |
CN103995927B (zh) * | 2006-08-31 | 2017-01-04 | 新日铁住金株式会社 | 回弹对策位置特定方法以及回弹对策位置特定装置 |
JP5423574B2 (ja) * | 2010-05-07 | 2014-02-19 | 新日鐵住金株式会社 | 金属板の曲げ加工時の限界条件の決定方法及びプレス成形時の金属板の曲げ加工部の不具合の予測方法 |
GB201114438D0 (en) * | 2011-08-22 | 2011-10-05 | Airbus Operations Ltd | A method of manufacturing an elongate component |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1205162B (it) * | 1986-06-20 | 1989-03-15 | Amada Co Ltd | Macchina piegatrice a piu' fasi |
US4797831A (en) * | 1986-11-18 | 1989-01-10 | Cincinnati Incorporated | Apparatus for synchronizing cylinder position in a multiple cylinder hydraulic press brake |
JPH05305349A (ja) * | 1992-05-06 | 1993-11-19 | Komatsu Ltd | プレスブレーキの加圧速度制御方法 |
JP3183420B2 (ja) * | 1992-06-12 | 2001-07-09 | 株式会社小松製作所 | プレスブレーキの加工方法 |
JPH06106248A (ja) * | 1992-09-29 | 1994-04-19 | Yamazaki Mazak Corp | プレスブレーキの制御装置 |
JPH11123460A (ja) * | 1997-10-23 | 1999-05-11 | Komatsu Ltd | 折り曲げ機械におけるラム制御装置およびその制御方法 |
JPH11347634A (ja) * | 1998-06-08 | 1999-12-21 | Amada Co Ltd | 曲げ加工システム |
CN1184027C (zh) * | 1999-11-05 | 2005-01-12 | 株式会社阿玛达 | 压弯机 |
-
2000
- 2000-12-07 JP JP2000372829A patent/JP4700801B2/ja not_active Expired - Fee Related
-
2001
- 2001-12-05 TW TW090130056A patent/TW553785B/zh not_active IP Right Cessation
- 2001-12-05 EP EP01999443A patent/EP1358951B1/de not_active Expired - Lifetime
- 2001-12-05 DE DE60134051T patent/DE60134051D1/de not_active Expired - Lifetime
- 2001-12-05 US US10/433,783 patent/US7089774B2/en not_active Expired - Lifetime
- 2001-12-05 WO PCT/JP2001/010633 patent/WO2002045878A1/ja active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
TW553785B (en) | 2003-09-21 |
US20040055348A1 (en) | 2004-03-25 |
JP2002178035A (ja) | 2002-06-25 |
EP1358951B1 (de) | 2008-05-14 |
US7089774B2 (en) | 2006-08-15 |
EP1358951A4 (de) | 2006-03-15 |
JP4700801B2 (ja) | 2011-06-15 |
WO2002045878A1 (fr) | 2002-06-13 |
EP1358951A1 (de) | 2003-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |