BR9714752A - Máquina de dobra a prensa para dobrar chapas de metal - Google Patents

Máquina de dobra a prensa para dobrar chapas de metal

Info

Publication number
BR9714752A
BR9714752A BR9714752-4A BR9714752A BR9714752A BR 9714752 A BR9714752 A BR 9714752A BR 9714752 A BR9714752 A BR 9714752A BR 9714752 A BR9714752 A BR 9714752A
Authority
BR
Brazil
Prior art keywords
bending
press
fold
bending machine
sheet metal
Prior art date
Application number
BR9714752-4A
Other languages
English (en)
Inventor
Luciano Gasparini
Original Assignee
Luciano Gasparini
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.)
Filing date
Publication date
Priority claimed from IT97TV000083 external-priority patent/IT1293374B1/it
Priority claimed from IT97TV000102 external-priority patent/IT1294147B1/it
Application filed by Luciano Gasparini filed Critical Luciano Gasparini
Publication of BR9714752A publication Critical patent/BR9714752A/pt

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
    • 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)

Abstract

<B>"MáQUINA DE DOBRA A PRENSA PARA DOBRAR CHAPAS DE METAL"<D> Máquina de dobra a prensa para dobrar chapas de metal, possuindo características aperfeiçoadas na dobra a prensa respectiva com sistema de controle e medição operando em pelo menos quatro pontos do ângulo de dobra, do tipo no qual a máquina de dobra a prensa possui: um perfurador superior de dobra alongado recíproco verticalmente (2, 101); uma matriz inferior de dobra alongada estática (5-102) com pelo menos um sulco de dobra longitudinal (5'-102'); meio apalpador para medir o movimento de dobra respectivo da chapa de metal em dobra dentro do referido sulco de dobra, a fim de controlar, através de unidade lógica de processo de dados, os parâmetros do processo de dobra na referida máquina de dobra, o referido meio apalpador operando com pelo menos quatro pontos de detecção de dobra, caracterizado pelo fato de todos os pontos de detecção serem concebidos de um modo tal a serem divididos em dois conjuntos de pontos de detecção de dobra, um para um lado (6-9"; Rc-esquerda; 18'; 108'-107'; 109'-1010') e um para o outro lado (7-9"'; Rc-direita; 18"; 108-107; 109"-1010") e em caminho simétrico dividido em número e posição respectivos ao plano vertical passando ao longo da linha de dobra de chapa respectiva, correspondendo com o canto de dobra da chapa dobrada resultante.
BR9714752-4A 1997-06-20 1997-10-16 Máquina de dobra a prensa para dobrar chapas de metal BR9714752A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT97TV000083 IT1293374B1 (it) 1997-06-20 1997-06-20 Procedimento perfezionato di presso-piegatura della lamiera metallica con sistema di misurazione su 4 punti dell'angolo di piega, e macchina
IT97TV000102 IT1294147B1 (it) 1997-07-25 1997-07-25 Dispositivo di misurazione su 4 punti dell'angolo di piega,in un procedimento di presso-piegatura della lamiera metallica,e macchina
PCT/IT1997/000250 WO1998058753A1 (en) 1997-06-20 1997-10-16 A metal sheet press-bending machine

Publications (1)

Publication Number Publication Date
BR9714752A true BR9714752A (pt) 2000-07-25

Family

ID=26332466

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9714752-4A BR9714752A (pt) 1997-06-20 1997-10-16 Máquina de dobra a prensa para dobrar chapas de metal

Country Status (12)

Country Link
US (1) US6266984B1 (pt)
EP (1) EP1011886B1 (pt)
JP (1) JP2002504862A (pt)
CN (1) CN1102871C (pt)
AR (1) AR013102A1 (pt)
AT (1) ATE212259T1 (pt)
BR (1) BR9714752A (pt)
CZ (1) CZ294461B6 (pt)
DE (1) DE69710101T2 (pt)
ES (1) ES2172009T3 (pt)
PT (1) PT1011886E (pt)
WO (1) WO1998058753A1 (pt)

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IT1311827B1 (it) * 1999-04-16 2002-03-19 Luciano Gasparini Forchetta a forcella del tipo basculante autocentrante,particolarmente per la misurazione su quattro punti dell'angolo di
WO2001053018A1 (fr) * 2000-01-17 2001-07-26 Amada Company, Limited Procede de detection de l'epaisseur de toles, et dispositif a cet effet d'une plieuse, procede de detection de la distance entre lames de reference, procede de pliage et dispositif de pliage
CN1262366C (zh) * 2000-08-11 2006-07-05 株式会社阿玛达 弯曲设备
US20030121303A1 (en) * 2001-12-28 2003-07-03 Lanni Arthur L. Die set with position sensor mounted thereon
DE102004038208B4 (de) * 2004-08-05 2008-11-13 Daimler Ag Verfahren und Werkzeugeinrichtung zum Umformen
CN100446913C (zh) * 2005-03-30 2008-12-31 联想(北京)有限公司 一种金属板的弯曲制造方法
DE102005038470B4 (de) * 2005-08-13 2022-08-25 Eckold Gmbh & Co. Kg Umformwerkzeug und Verfahren zum Positionieren des Umformwerkzeugs
CN102015144A (zh) * 2008-03-19 2011-04-13 安德鲁无线解决方案非洲有限公司 冲压工具
EP2177291B1 (de) * 2008-10-20 2015-04-15 TRUMPF Werkzeugmaschinen GmbH + Co. KG Verfahren zum schneidenden und/oder umformenden Bearbeiten von Werkstücken
FR2942980B1 (fr) * 2009-03-13 2011-04-08 Amada Europ Presse plieuse pour le pliage de feuilles
JP2012192421A (ja) * 2011-03-15 2012-10-11 Hitachi Ltd 金属板の曲げ加工法、それに用いる加工工具、及びその曲げ加工法によって形成された曲げ加工品、並びに中間曲げ加工品
JP6190965B2 (ja) * 2013-12-20 2017-08-30 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ 被覆された平板製品を曲げることによってその摩耗性を判定する方法および装置
US9229674B2 (en) 2014-01-31 2016-01-05 Ebay Inc. 3D printing: marketplace with federated access to printers
CN104950912A (zh) * 2014-03-25 2015-09-30 扬州恒佳机械有限公司 一种反馈校正系统
US9595037B2 (en) 2014-12-16 2017-03-14 Ebay Inc. Digital rights and integrity management in three-dimensional (3D) printing
CN104624739B (zh) * 2014-12-24 2016-08-24 广东中南声像灯光设计研究院 基于plc的电容厚度检测与裂纹反馈的板件折弯机及其弯折加工方法
CN104942060A (zh) * 2015-06-23 2015-09-30 苏州边桐传感科技有限公司 基于滚压折弯与扭矩调控的折弯装置
CN104942068A (zh) * 2015-06-24 2015-09-30 苏州边桐传感科技有限公司 智能钣金折弯装置
CN104942086A (zh) * 2015-06-26 2015-09-30 苏州边桐传感科技有限公司 智能钣金折弯装置及其方法
CN105903787A (zh) * 2016-04-14 2016-08-31 佛山市广工大数控装备技术发展有限公司 一种基于机器人小门板四边八刀折弯的方法
AT518560B1 (de) 2016-04-18 2018-01-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegebalken für eine Schwenkbiegemaschine
CN106066276A (zh) * 2016-06-21 2016-11-02 上海电气核电设备有限公司 一种用于核电晶间腐蚀试样的弯曲工装及使用方法
CN108817144B (zh) * 2018-06-22 2019-12-06 重庆同圆万家新材料科技有限公司 一种铝合金家具型材生产用可调节折弯角度的折弯装置
KR20220029544A (ko) * 2019-02-28 2022-03-08 인디언 인스티투트 오브 테크놀로지 하이데라바드(아이아이티에이치) 판금 가공 시스템 및 그 프로세스
AT523360B1 (de) * 2019-12-19 2022-05-15 Trumpf Maschinen Austria Gmbh & Co Kg Biegemaschine und Kontrolleinrichtung
CN111745021B (zh) * 2020-07-07 2022-05-17 牧铭智能制造(山东)有限公司 一种铝合金型材料成型加工系统
KR102432978B1 (ko) * 2020-11-25 2022-08-18 에코캡 주식회사 메탈피시비 성형장치 및 방법
CN112718942B (zh) * 2020-12-08 2023-05-12 江苏弘东工业自动化有限公司 用于折弯机的折弯角度校正方法
EP4140611A1 (de) * 2021-08-23 2023-03-01 Bystronic Laser AG Biegemaschine, insbesondere abkantpresse, mit einem wegemesssystem
CN113732394B (zh) * 2021-09-13 2023-12-19 重庆庚铭建筑装饰工程有限公司 一种铝合金窗户加工工艺
CN113909402B (zh) * 2021-12-14 2022-04-01 聊城产研检验检测技术有限公司 一种冲压设备安全运行信息报警装置
CN116871366B (zh) * 2023-09-06 2023-11-21 苏州澳克机械有限公司 折弯机用送料装置及使用方法

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Publication number Priority date Publication date Assignee Title
IT1072273B (it) * 1977-02-01 1985-04-10 Selecontrol Sas Dispositivo per la rilevazione e regolazione di angoli di piega particolarmente adatto per presse-piegatrici
DE3008701A1 (de) * 1980-03-07 1981-09-24 Johann 7057 Leutenbach Hess Winkelmessvorrichtung fuer abkantpressen
CH654761A5 (fr) * 1984-02-03 1986-03-14 Beyeler Machines Sa Presse-plieuse dont le dispositif de pliage permet un controle continu de l'angle de pliage de la piece a plier.
DE3422813A1 (de) * 1984-06-20 1986-01-02 Kernforschungsanlage Jülich GmbH, 5170 Jülich Opto-elektronischer sensor fuer die nachfuehrung von sonnenkonzentratoren
EP0166351A3 (de) * 1984-06-27 1986-09-17 Arnold Stucki Vorrichtung an einer Maschine für Umformarbeiten an blechförmigen Materialien
US5062283A (en) * 1988-07-19 1991-11-05 Yamazaki Mazak Kabushiki Kaisha Press brake and a workpiece measuring method in the press brake
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
IT1260892B (it) * 1993-02-23 1996-04-29 Prima Ind Spa Dispositivo per misurare l'angolo di un pezzo, in particolare l'angolodi piegatura di un pezzo di lamiera.
DE19521369C2 (de) * 1995-06-12 2000-06-29 Trumpf Gmbh & Co Bearbeitungsmaschine zum Umformen von Werkstücken

Also Published As

Publication number Publication date
EP1011886B1 (en) 2002-01-23
CN1259889A (zh) 2000-07-12
PT1011886E (pt) 2002-07-31
AR013102A1 (es) 2000-12-13
CZ9904634A3 (cs) 2000-10-11
ES2172009T3 (es) 2002-09-16
DE69710101D1 (de) 2002-03-14
CN1102871C (zh) 2003-03-12
US6266984B1 (en) 2001-07-31
EP1011886A1 (en) 2000-06-28
WO1998058753A1 (en) 1998-12-30
CZ294461B6 (cs) 2005-01-12
JP2002504862A (ja) 2002-02-12
ATE212259T1 (de) 2002-02-15
DE69710101T2 (de) 2002-08-29

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