TW340071B - Bending process by press brake and the press brake therefor - Google Patents

Bending process by press brake and the press brake therefor

Info

Publication number
TW340071B
TW340071B TW084107882A TW84107882A TW340071B TW 340071 B TW340071 B TW 340071B TW 084107882 A TW084107882 A TW 084107882A TW 84107882 A TW84107882 A TW 84107882A TW 340071 B TW340071 B TW 340071B
Authority
TW
Taiwan
Prior art keywords
bending
value
calculation
workpiece
engagement
Prior art date
Application number
TW084107882A
Other languages
English (en)
Inventor
Junichi Oyama
Original Assignee
Amada Co 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.)
Filing date
Publication date
Priority claimed from JP15727794A external-priority patent/JP3212799B2/ja
Priority claimed from JP29722994A external-priority patent/JP3219949B2/ja
Application filed by Amada Co Ltd filed Critical Amada Co Ltd
Application granted granted Critical
Publication of TW340071B publication Critical patent/TW340071B/zh

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
    • 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
    • B21D5/004—Bending sheet metal along straight lines, e.g. to form simple curves with program control
    • 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
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/404—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
    • 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
    • G05B2219/37205—Compare measured, vision data with computer model, cad data
    • 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
    • G05B2219/37357—Force, pressure, weight or deflection
    • 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
    • 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
    • G05B2219/45—Nc applications
    • G05B2219/45143—Press-brake, bending machine
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50063—Probe, measure, verify workpiece, feedback measured values

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
TW084107882A 1994-07-08 1995-07-29 Bending process by press brake and the press brake therefor TW340071B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15727794A JP3212799B2 (ja) 1994-07-08 1994-07-08 折曲げ加工装置
JP29722994A JP3219949B2 (ja) 1994-11-30 1994-11-30 プレスブレーキの折曲げ加工方法及び同方法に使用するプレスブレーキ

Publications (1)

Publication Number Publication Date
TW340071B true TW340071B (en) 1998-09-11

Family

ID=26484788

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084107882A TW340071B (en) 1994-07-08 1995-07-29 Bending process by press brake and the press brake therefor

Country Status (7)

Country Link
US (1) US5857366A (zh)
EP (1) EP0769336B1 (zh)
KR (1) KR100390017B1 (zh)
CN (2) CN1068253C (zh)
DE (1) DE69529526T2 (zh)
TW (1) TW340071B (zh)
WO (1) WO1996001706A1 (zh)

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JP4316695B2 (ja) 1998-02-20 2009-08-19 株式会社アマダ電子 曲げ角度測定装置
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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
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CN102248037A (zh) * 2011-05-31 2011-11-23 苗朋飞 一种折弯机定位装置
JP6200274B2 (ja) * 2012-10-23 2017-09-20 株式会社アマダホールディングス 加工機におけるパンチの最終デプス検出装置および最終デプス検出方法
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JP6257971B2 (ja) * 2013-09-09 2018-01-10 蛇の目ミシン工業株式会社 電動プレス、判断方法およびプログラム
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JP6257970B2 (ja) * 2013-09-09 2018-01-10 蛇の目ミシン工業株式会社 電動プレス、屈曲点検出方法およびプログラム
CN105689458A (zh) * 2014-11-25 2016-06-22 无锡市恒盛电机有限公司 钣金的智能分阶段折弯装置
CN105689455A (zh) * 2014-11-25 2016-06-22 无锡市恒盛电机有限公司 基于定位控制的分段式折弯加工装置
CN105598221A (zh) * 2014-11-25 2016-05-25 无锡市恒盛电机有限公司 折弯加工装置
CN106140901A (zh) * 2015-03-31 2016-11-23 株式会社日立制作所 金属板材弯曲成形控制方法
JP6638022B2 (ja) * 2018-05-28 2020-01-29 株式会社アマダホールディングス プレスブレーキ制御装置、プレスブレーキ制御方法、及び金型
EP3608737B1 (de) 2018-08-06 2022-11-16 Siemens Aktiengesellschaft Bestimmung mindestens einer umformprozesskennzahl einer servopresse
JP6660458B1 (ja) * 2018-12-27 2020-03-11 株式会社アマダホールディングス 金型管理装置及び金型管理方法
JP6894951B2 (ja) * 2019-09-17 2021-06-30 株式会社アマダ 曲げ加工方法及び曲げ加工システム
KR102305431B1 (ko) * 2019-12-18 2021-09-27 주식회사 포스코 가변가압유닛
KR102305432B1 (ko) * 2019-12-18 2021-09-27 주식회사 포스코 가변가압유닛
CN113477755B (zh) * 2021-07-01 2022-07-08 深圳市合信自动化技术有限公司 一种光栅尺补偿折弯深度的全电折弯机系统
US20240367209A1 (en) * 2021-08-10 2024-11-07 Amada Co., Ltd. Bending machine and bending method
CN114951382A (zh) * 2022-06-16 2022-08-30 珠海格力智能装备有限公司 加工方法
KR102817120B1 (ko) * 2022-06-30 2025-06-11 정병주 용접사 테스트를 위한 멤브레인 피스 성형용 벤딩기

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Also Published As

Publication number Publication date
EP0769336A4 (en) 1998-01-14
CN1153488A (zh) 1997-07-02
KR100390017B1 (ko) 2004-02-11
DE69529526T2 (de) 2003-11-06
KR970703821A (ko) 1997-08-09
CN1179805C (zh) 2004-12-15
EP0769336B1 (en) 2003-01-29
WO1996001706A1 (en) 1996-01-25
CN1068253C (zh) 2001-07-11
EP0769336A1 (en) 1997-04-23
US5857366A (en) 1999-01-12
CN1394704A (zh) 2003-02-05
DE69529526D1 (de) 2003-03-06

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