EP0108718A3 - Method of bending sheet metal with a folding press - Google Patents
Method of bending sheet metal with a folding press Download PDFInfo
- Publication number
- EP0108718A3 EP0108718A3 EP83810486A EP83810486A EP0108718A3 EP 0108718 A3 EP0108718 A3 EP 0108718A3 EP 83810486 A EP83810486 A EP 83810486A EP 83810486 A EP83810486 A EP 83810486A EP 0108718 A3 EP0108718 A3 EP 0108718A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet metal
- bending sheet
- folding press
- folding
- press
- 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
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
- B21D5/006—Bending sheet metal along straight lines, e.g. to form simple curves combined with measuring of bends
-
- 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 |
---|---|---|---|
CH6440/82 | 1982-11-05 | ||
CH6440/82A CH651767A5 (fr) | 1982-11-05 | 1982-11-05 | Procede de pliage d'une tole a l'aide d'une presse plieuse. |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0108718A2 EP0108718A2 (fr) | 1984-05-16 |
EP0108718A3 true EP0108718A3 (en) | 1984-08-15 |
EP0108718B1 EP0108718B1 (fr) | 1987-07-08 |
Family
ID=4309662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83810486A Expired EP0108718B1 (fr) | 1982-11-05 | 1983-10-21 | Procédé de pliage d'une tôle à l'aide d'une presse plieuse |
Country Status (4)
Country | Link |
---|---|
US (1) | US4550586A (fr) |
EP (1) | EP0108718B1 (fr) |
CH (1) | CH651767A5 (fr) |
DE (1) | DE3372326D1 (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4819467A (en) * | 1986-09-17 | 1989-04-11 | Cincinnati Incorporated | Adaptive control system for hydraulic press brake |
BE1001412A5 (nl) * | 1987-09-28 | 1989-10-24 | Lvd Co | Plaatdiktemeettoestel voor een plaatpers. |
JPH0230326A (ja) * | 1988-07-19 | 1990-01-31 | Yamazaki Mazak Corp | ワーク計測手段付きプレスブレーキ及びそのワーク計測方法 |
SE505985C2 (sv) * | 1989-11-14 | 1997-10-27 | Amada Co Ltd | Sätt och anordning för avkänning av bockningsvinklar för en metallplåt under bockningen |
US5148693A (en) * | 1989-11-14 | 1992-09-22 | Amada Company, Limited | Method and a device for detecting folding angles of a metal sheet during the folding and a method for folding of a metal sheet |
JP2520368B2 (ja) * | 1993-07-30 | 1996-07-31 | 株式会社東洋工機 | 曲げ加工方法およびその装置 |
BE1007424A5 (nl) * | 1993-08-27 | 1995-06-13 | Lvd Co | Adaptief plooien. |
KR100390017B1 (ko) * | 1994-07-08 | 2004-02-11 | 가부시키가이샤 아마다 | 프레스브레이크의절곡가공방법및그방법에서사용하는프레스브레이크 |
JP4750940B2 (ja) * | 2000-12-08 | 2011-08-17 | 株式会社アマダエンジニアリングセンター | 板金加工システムに用いるブランク加工装置、ワーク板厚測定装置、スプリングバック測定装置 |
TW536432B (en) * | 2000-01-17 | 2003-06-11 | Amada Co Ltd | Method and system for processing a sheet member, and various devices relating to such system |
DE60019544T2 (de) | 2000-01-24 | 2006-02-23 | Bystronic Laser Ag | Verfahren zum Steuern des Hubes einer Biegepresse |
US7079919B2 (en) * | 2001-03-16 | 2006-07-18 | Bystronic Laser Ag | Method for setting the travel of a press brake |
US8692877B2 (en) * | 2005-06-20 | 2014-04-08 | Lazer Safe Pty Ltd | Imaging and safety system and method for an industrial machine |
AT508357B1 (de) | 2009-06-29 | 2011-01-15 | Trumpf Maschinen Austria Gmbh | Verfahren und vorrichtung zum laserunterstützten biegen von werkstücken |
AT508355B1 (de) * | 2009-06-29 | 2011-01-15 | Trumpf Maschinen Austria Gmbh | Verfahren und vorrichtung zum biegen eines werkstücks |
AT508356B1 (de) * | 2009-06-29 | 2011-01-15 | Trumpf Maschinen Austria Gmbh | Vorrichtung und verfahren zum biegen eines werkstücks |
CN104624726B (zh) * | 2014-12-24 | 2016-08-24 | 广东中南声像灯光设计研究院 | 基于plc的x光厚度检测与折弯速度调节的折弯机及其折弯加工方法 |
CN104965488A (zh) * | 2015-06-26 | 2015-10-07 | 苏州边桐传感科技有限公司 | 基于裂纹检测反馈与扭矩调节的钣金折弯系统及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1452836A1 (de) * | 1964-10-14 | 1969-10-30 | Giordano Roger Francis | Biegewerkzeug |
DE2901376B2 (de) * | 1979-01-15 | 1980-10-30 | Karl Mengele & Soehne Maschinenfabrik Und Eisengiesserei Gmbh & Co, 8870 Guenzburg | Steuereinrichtung an Freibiegemaschinen |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1425315A (fr) * | 1964-10-14 | 1966-01-24 | Promecan Sisson Lehmann | Perfectionnements aux outils de pliage |
-
1982
- 1982-11-05 CH CH6440/82A patent/CH651767A5/fr not_active IP Right Cessation
-
1983
- 1983-10-21 DE DE8383810486T patent/DE3372326D1/de not_active Expired
- 1983-10-21 EP EP83810486A patent/EP0108718B1/fr not_active Expired
- 1983-11-01 US US06/547,641 patent/US4550586A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1452836A1 (de) * | 1964-10-14 | 1969-10-30 | Giordano Roger Francis | Biegewerkzeug |
DE2901376B2 (de) * | 1979-01-15 | 1980-10-30 | Karl Mengele & Soehne Maschinenfabrik Und Eisengiesserei Gmbh & Co, 8870 Guenzburg | Steuereinrichtung an Freibiegemaschinen |
Also Published As
Publication number | Publication date |
---|---|
US4550586A (en) | 1985-11-05 |
EP0108718B1 (fr) | 1987-07-08 |
DE3372326D1 (en) | 1987-08-13 |
EP0108718A2 (fr) | 1984-05-16 |
CH651767A5 (fr) | 1985-10-15 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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