JP3454480B2 - 変形可能なボディの永久曲げ加工方法 - Google Patents

変形可能なボディの永久曲げ加工方法

Info

Publication number
JP3454480B2
JP3454480B2 JP25391392A JP25391392A JP3454480B2 JP 3454480 B2 JP3454480 B2 JP 3454480B2 JP 25391392 A JP25391392 A JP 25391392A JP 25391392 A JP25391392 A JP 25391392A JP 3454480 B2 JP3454480 B2 JP 3454480B2
Authority
JP
Japan
Prior art keywords
plastic deformation
angular displacement
bending
deformation
angular
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 - Fee Related
Application number
JP25391392A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05212448A (ja
Inventor
デイートマール・エリツヒ・ベルンハール・リリー
Original Assignee
エンプレサ・ブラジレイラ・デイ・コンプレソレス・エシ・ア−エンブラク
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
Application filed by エンプレサ・ブラジレイラ・デイ・コンプレソレス・エシ・ア−エンブラク filed Critical エンプレサ・ブラジレイラ・デイ・コンプレソレス・エシ・ア−エンブラク
Publication of JPH05212448A publication Critical patent/JPH05212448A/ja
Application granted granted Critical
Publication of JP3454480B2 publication Critical patent/JP3454480B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Prostheses (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Compressor (AREA)
JP25391392A 1991-08-30 1992-08-28 変形可能なボディの永久曲げ加工方法 Expired - Fee Related JP3454480B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR919103814A BR9103814A (pt) 1991-08-30 1991-08-30 Processo para dobramento de corpos plasticamente deformaveis
BR9103814 1991-08-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2003082826A Division JP2003275821A (ja) 1991-08-30 2003-03-25 変形可能なボディの永久曲げ加工方法

Publications (2)

Publication Number Publication Date
JPH05212448A JPH05212448A (ja) 1993-08-24
JP3454480B2 true JP3454480B2 (ja) 2003-10-06

Family

ID=4052719

Family Applications (2)

Application Number Title Priority Date Filing Date
JP25391392A Expired - Fee Related JP3454480B2 (ja) 1991-08-30 1992-08-28 変形可能なボディの永久曲げ加工方法
JP2003082826A Pending JP2003275821A (ja) 1991-08-30 2003-03-25 変形可能なボディの永久曲げ加工方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2003082826A Pending JP2003275821A (ja) 1991-08-30 2003-03-25 変形可能なボディの永久曲げ加工方法

Country Status (10)

Country Link
JP (2) JP3454480B2 (ru)
KR (1) KR100244593B1 (ru)
CN (1) CN1037497C (ru)
AT (1) AT404100B (ru)
BR (1) BR9103814A (ru)
DE (1) DE4228566B4 (ru)
ES (1) ES2060520B1 (ru)
FR (1) FR2680711B1 (ru)
GB (1) GB2259037B (ru)
IT (1) IT1255346B (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4330783A1 (de) * 1993-09-10 1995-03-16 Otto Bihler Stelleinrichtung in einer Bearbeitungsmaschine
JPH07328723A (ja) * 1994-06-03 1995-12-19 Kazunari Inoue プレスブレーキなどによる板金の曲げ加工方法及びこれに 使用される可搬形曲がり角度計測装置
WO2004108318A1 (en) * 2003-06-04 2004-12-16 Finn-Power Oy System for metering the bending angle in a machine for bending metallic sheets and/or sections, as well as method and machine for bending metallic sheets and/or sections using such system
DE102004043174A1 (de) * 2004-09-03 2006-03-09 Siemens Ag Verfahren und Vorrichtung zur Herstellung eines gebogenen Hebeldrahtes
CN105689443A (zh) * 2014-11-25 2016-06-22 无锡市恒盛电机有限公司 基于智能检测的钣金折弯加工装置
CN105618523A (zh) * 2014-11-25 2016-06-01 无锡市恒盛电机有限公司 钣金折弯加工装置
CN105598223A (zh) * 2014-11-25 2016-05-25 无锡市恒盛电机有限公司 滚压式钣金折弯装置
CN104785583A (zh) * 2015-04-14 2015-07-22 四川和鼎环保工程有限责任公司 一种光伏板包边加工设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098896B (de) * 1959-10-29 1961-02-09 Siemens Ag Steuerung fuer Biegemaschinen
DE1627472A1 (de) * 1967-12-14 1970-12-10 Banning Ag Maschinenfabrik J Selbsttaetige Steuerung fuer ein angetriebenes Werkzeug zum kaltverformenden Biegen oder Bichten eines aus Metall,insbesondere aus Stahl bestehenden Werkstueckes
DE1810533C2 (de) * 1968-11-23 1983-05-19 Carl Ullrich Dr. 5600 Wuppertal Peddinghaus Biegemaschine für Stäbe, Drähte und Profile aus Metall
FR2085483A1 (en) * 1970-04-24 1971-12-24 Vallourec Tube bending appts - allowing for relaxation of the bend dug to the resilience of the tube
US3821525A (en) * 1972-03-16 1974-06-28 Conrac Corp Method and apparatus for automatically compensated tube bending
US4131003A (en) * 1977-06-07 1978-12-26 The Boeing Company Semiautomatic control system for tube bending machine
GB8303954D0 (en) * 1983-02-12 1983-03-16 Pa Management Consult Bending metal strip
JPH0661583B2 (ja) * 1987-06-10 1994-08-17 末弘 水河 帯刃の曲げ加工方法
DE3739173A1 (de) * 1987-11-19 1989-06-01 Feintool Int Holding Verfahren und vorrichtung zum biegen von werkstuecken
EP0401819A3 (de) * 1989-06-08 1991-06-26 Rasi Maschinenbau Und -Handels Gmbh Verfahren zum Biegen von Rohren
BR9002967A (pt) * 1990-06-19 1991-12-24 Brasil Compressores Sa Valvula para compressor hermetico de refrigeracao

Also Published As

Publication number Publication date
ES2060520B1 (es) 1998-05-01
DE4228566A1 (de) 1993-03-04
CN1071862A (zh) 1993-05-12
IT1255346B (it) 1995-10-31
BR9103814A (pt) 1993-03-30
ITMI921731A1 (it) 1994-01-16
CN1037497C (zh) 1998-02-25
GB9217193D0 (en) 1992-09-23
KR100244593B1 (ko) 2000-03-02
JP2003275821A (ja) 2003-09-30
ITMI921731A0 (it) 1992-07-16
GB2259037A (en) 1993-03-03
FR2680711A1 (fr) 1993-03-05
KR930003985A (ko) 1993-03-22
ES2060520R (ru) 1997-07-01
FR2680711B1 (fr) 1995-02-17
JPH05212448A (ja) 1993-08-24
GB2259037B (en) 1995-03-01
ATA172892A (de) 1998-01-15
AT404100B (de) 1998-08-25
ES2060520A2 (es) 1994-11-16
DE4228566B4 (de) 2005-05-25

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