DE19781945T1 - Biegeverfahren und Biegevorrichtung - Google Patents

Biegeverfahren und Biegevorrichtung

Info

Publication number: DE19781945T1
Authority: DE; Germany
Prior art keywords: bending process; bending
Prior art date: 1996-08-26
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

DE19781945T

Other languages

English (en)

Inventor

Toshiyuki Ooenoki

Toshiro Ootani

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Komatsu Ltd

Original Assignee

Komatsu Ltd

Priority date (The priority date 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 date listed.)

1996-08-26

Filing date

1997-08-15

Publication date

1999-09-30

1997-08-15 Application filed by Komatsu Ltd filed Critical Komatsu Ltd

1999-09-30 Publication of DE19781945T1 publication Critical patent/DE19781945T1/de

Status Withdrawn legal-status Critical Current

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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- 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
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37403—Bending, springback angle
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/702—Overbending to compensate for springback

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

DE19781945T 1996-08-26 1997-08-15 Biegeverfahren und Biegevorrichtung Withdrawn DE19781945T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP22407796A JP3734315B2 (ja)	1996-08-26	1996-08-26	曲げ加工方法および曲げ加工装置
PCT/JP1997/002847 WO1998008630A1 (en)	1996-08-26	1997-08-15	Bending method and bending apparatus

Publications (1)

Publication Number	Publication Date
DE19781945T1 true DE19781945T1 (de)	1999-09-30

Family

ID=16808205

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19781945T Withdrawn DE19781945T1 (de)	1996-08-26	1997-08-15	Biegeverfahren und Biegevorrichtung

Country Status (5)

Country	Link
US (1)	US6161408A (de)
JP (1)	JP3734315B2 (de)
KR (1)	KR100423676B1 (de)
DE (1)	DE19781945T1 (de)
WO (1)	WO1998008630A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH11179433A (ja)	1997-12-19	1999-07-06	Amada Co Ltd	曲げ加工方法およびこの曲げ加工システム
US6807835B1 (en)	1997-12-19	2004-10-26	Amada Company, Limited	Bending method and bending system
US6708541B1 (en) *	1998-08-10	2004-03-23	Masateru Matsumoto	Method and apparatus for measuring angle of bend, method of bending, and apparatus for controlling angle of bend
JP4071376B2 (ja) *	1998-11-05	2008-04-02	株式会社アマダ	折曲げ加工方法およびその装置
FR2796320B1 (fr) *	1999-07-13	2001-10-05	Amada Europ Sa	Presse plieuse a precision amelioree
JP4558877B2 (ja) *	2000-01-17	2010-10-06	株式会社アマダ	曲げ加工方法及びその装置
US6796155B2 (en) *	2000-01-17	2004-09-28	Amada Company, Limited	Sheet thickness detecting method and device therefor in bending machine, reference inter-blade distance detecting method and device therefor, and bending method and bending device
KR100440982B1 (ko) *	2001-11-27	2004-07-21	박홍순	컷팅블레이드 절곡각도 자동 보정 방법 및 이를 위한 컷팅블레이드 절곡장치
US7130714B1 (en)	2004-06-11	2006-10-31	Cessna Aircraft Company	Method of predicting springback in hydroforming
US8534105B2 (en) *	2004-11-17	2013-09-17	Amada Company, Limited	Bending method, and die and bending machine used for the bending method
CN101309704B (zh)	2005-11-14	2012-10-10	礼纳特神经系统科学公司	针对降钙素基因相关肽的拮抗剂抗体及其使用方法
WO2008026777A1 (en) *	2006-08-31	2008-03-06	Nippon Steel Corporation	Springback occurrence cause identifying method, springback influence degree display method, springback occurrence cause portion identifying method, springback measure position specifying method, their devices, and their programs
DE102007056827B3 (de) *	2007-11-26	2009-06-10	Data M Software Gmbh	Controller und vollautomatisches Biegesystem für Biegemaschinen
US7584637B2 (en) *	2008-01-10	2009-09-08	Gm Global Technology Operations, Inc.	Bending apparatus and method of bending a metal object
US8293239B2 (en)	2008-03-04	2012-10-23	Pfizer Limited	Methods of treating chronic pain
KR101102636B1 (ko)	2009-05-27	2012-01-04	조현식	절곡기용 금형
AU2010288194B2 (en)	2009-08-28	2013-08-29	Teva Pharmaceuticals International Gmbh	Methods for treating visceral pain by administering antagonist antibodies directed against calcitonin gene-related peptide
CA2817776C (en) *	2012-05-30	2017-04-18	Aggressive Tube Bending Inc.	Bending assembly and method therefor
CN104470368B (zh) *	2012-07-11	2018-06-05	艾维贝合作公司	马铃薯蛋白分离物
CN104669631B (zh) *	2013-12-02	2017-04-19	哈尔滨飞机工业集团有限责任公司	一种l形复合材料零件的回弹角补偿方法
RS57736B1 (sr) *	2014-12-12	2018-12-31	Turanjanin Uros	Primena 3d kamera u procesu savijanja profila na mašini za savijanje sa tri i četiri valjka
PE20191148A1 (es)	2016-09-23	2019-09-02	Teva Pharmaceuticals Int Gmbh	Tratamiento de la migrana refractaria
JP7433506B1 (ja)	2022-10-21	2024-02-19	株式会社アマダ	プレスブレーキ及びプレスブレーキ制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4430879A (en) *	1981-06-12	1984-02-14	Hurco Manufacturing Company, Inc.	Apparatus for controlling a press brake
US4864509A (en) *	1987-09-29	1989-09-05	The Boeing Company	Method and related apparatus for controlling the operation of a press brake
JP3534786B2 (ja) *	1993-03-12	2004-06-07	株式会社アマダ	折曲げ加工方法およびその装置
JP2752898B2 (ja) *	1993-06-16	1998-05-18	株式会社小松製作所	Ｖ曲げ加工におけるスプリングバック角度計測装置
WO1995026239A1 (en) *	1994-03-29	1995-10-05	Komatsu Ltd.	Press brake
JP3666926B2 (ja) *	1994-03-29	2005-06-29	株式会社小松製作所	プレスブレーキ
JP3373075B2 (ja) *	1995-03-06	2003-02-04	株式会社小松製作所	プレスブレーキ

1996
- 1996-08-26 JP JP22407796A patent/JP3734315B2/ja not_active Expired - Lifetime
1997
- 1997-07-30 KR KR1019970036025A patent/KR100423676B1/ko not_active Expired - Fee Related
- 1997-08-15 WO PCT/JP1997/002847 patent/WO1998008630A1/ja not_active Ceased
- 1997-08-15 US US09/147,585 patent/US6161408A/en not_active Expired - Fee Related
- 1997-08-15 DE DE19781945T patent/DE19781945T1/de not_active Withdrawn

Also Published As

Publication number	Publication date
US6161408A (en)	2000-12-19
JPH1058045A (ja)	1998-03-03
JP3734315B2 (ja)	2006-01-11
WO1998008630A1 (en)	1998-03-05
KR19980018244A (ko)	1998-06-05
KR100423676B1 (ko)	2004-07-19

Publication	Publication Date	Title
DE19781945T1 (de)	1999-09-30	Biegeverfahren und Biegevorrichtung
DE69718990D1 (de)	2003-03-20	Behandlungsgerät
DE69734126D1 (de)	2005-10-13	Druckverfahren und Gerät
KR960008976A (ko)	1996-03-22	처리장치 및 처리방법
DE69521819D1 (de)	2001-08-30	Gesteneingabeverfahren und Gerät
DE69602965D1 (de)	1999-07-22	Betriebsvorrichtung und methode
DE69708619D1 (de)	2002-01-10	Elektroentionisierungsvorrichtung und methode
DE69830628D1 (de)	2005-07-28	Druckgerät und Druckverfahren
DE69824360D1 (de)	2004-07-15	Peripheriegerät und entsprechendes Verfahren
DE69832657D1 (de)	2006-01-12	Empfangseinrichtungen und Empfangsverfahren
DE69834016D1 (de)	2006-05-18	Druckgerät und Druckverfahren
DE69835254D1 (de)	2006-08-31	Empfangseinrichtungen und Empfangsverfahren
DE19581855T1 (de)	1997-10-16	Schlagvorrichtung und Schlagverfahren
FI965091A7 (fi)	1998-06-19	Laskentamenetelmä ja -laite
DE69401016D1 (de)	1997-01-16	Biegverfahren und -gerät
DE69904731D1 (de)	2003-02-06	Feinzerkleinerer und feinzerkleinerungsverfahren
KR960013620A (ko)	1996-05-22	성형 방법 및 성형 장치
DE69840108D1 (de)	2008-11-20	Versuchsverfahren und vorrichtung
DE69517913D1 (de)	2000-08-17	Fixiervorrichtung und Fixierverfahren
DE69716364D1 (de)	2002-11-21	Kupplungsmethode und Kupplungsvorrichtung
DE69726642D1 (de)	2004-01-22	Übertragungsverfahren und Übertragungsvorrichtung
DE69833625D1 (de)	2006-04-27	Druckgerät und Druckverfahren
DE19882097T1 (de)	2000-03-23	Codiereinrichtung und Codierverfahren
DE69526175D1 (de)	2002-05-08	Behandlungsgerät
DE19882530T1 (de)	2000-07-20	Kaltformungsverfahren und -vorrichtung

Legal Events

Date	Code	Title
2000-06-15	8110	Request for examination paragraph 44
2000-11-30	8607	Notification of search results after publication
2005-07-14	8139	Disposal/non-payment of the annual fee