JPS5992120A - 曲げ加工装置 - Google Patents

曲げ加工装置

Info

Publication number
JPS5992120A
JPS5992120A JP19892582A JP19892582A JPS5992120A JP S5992120 A JPS5992120 A JP S5992120A JP 19892582 A JP19892582 A JP 19892582A JP 19892582 A JP19892582 A JP 19892582A JP S5992120 A JPS5992120 A JP S5992120A
Authority
JP
Japan
Prior art keywords
bending
workpiece
mold
amount
pipe
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
Application number
JP19892582A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0147249B2 (en]
Inventor
Isamu Shibata
柴田　勇
Susumu Fujishima
藤嶋　進
Noboru Umehara
昇 梅原
Takehiko Moriguchi
森口　武彦
Toshio Suzuki
敏夫 鈴木
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP19892582A priority Critical patent/JPS5992120A/ja
Publication of JPS5992120A publication Critical patent/JPS5992120A/ja
Publication of JPH0147249B2 publication Critical patent/JPH0147249B2/ja
Granted 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
    • 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)
JP19892582A 1982-11-15 1982-11-15 曲げ加工装置 Granted JPS5992120A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19892582A JPS5992120A (ja) 1982-11-15 1982-11-15 曲げ加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19892582A JPS5992120A (ja) 1982-11-15 1982-11-15 曲げ加工装置

Publications (2)

Publication Number Publication Date
JPS5992120A true JPS5992120A (ja) 1984-05-28
JPH0147249B2 JPH0147249B2 (en]) 1989-10-13

Family

ID=16399239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19892582A Granted JPS5992120A (ja) 1982-11-15 1982-11-15 曲げ加工装置

Country Status (1)

Country Link
JP (1) JPS5992120A (en])

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62267026A (ja) * 1986-05-13 1987-11-19 Chuo Electric Mfg Co Ltd 曲げ装置
JPH01313112A (ja) * 1988-04-25 1989-12-18 Haemmerle Ag Mas Fab 加工部品を所定の曲げ角度に曲げる方法
US4947666A (en) * 1988-09-16 1990-08-14 The Boeing Company Method and apparatus for bending an elongate workpiece
US4979385A (en) * 1988-04-21 1990-12-25 Eaton Leonard Picot S.A. Process and apparatus for monitoring backspringing when bending an elongated element such as a pipe
JPH0394920A (ja) * 1989-09-07 1991-04-19 Usui Internatl Ind Co Ltd チューブの曲げ装置
JPH0483418U (en]) * 1990-11-28 1992-07-21
US5275031A (en) * 1992-06-05 1994-01-04 Stark Manufacturing, Inc. Bend correction apparatus and method
JPH08168824A (ja) * 1994-12-16 1996-07-02 Matsushiyou:Kk パイプ曲げ加工機
EP0719603A1 (en) * 1994-12-26 1996-07-03 Toyota Jidosha Kabushiki Kaisha Supplemental bending method for correcting already bent workpiece, and apparatus for determining information for supplemental bending on the workpiece
US5797289A (en) * 1996-02-23 1998-08-25 Usui Kokusai Sangyo Kaisha Limited Bending system for bending tube
KR100402930B1 (ko) * 1996-04-30 2004-01-13 두산중공업 주식회사 튜브벤딩아암의 등각속도운동을 위한 하이드로닉서보제어장치및그방법
WO2011055408A1 (ja) * 2009-11-05 2011-05-12 株式会社太洋 アシスト機能付きパイプ曲げ加工装置及び加工方法
CN102950177A (zh) * 2012-11-11 2013-03-06 大连日盛实业有限公司 金属薄壁管道的折弯模具工装
CN103831327A (zh) * 2012-11-27 2014-06-04 蔡凤珍 一种改进的折弯精度高的弯管机
CN104607508A (zh) * 2014-12-05 2015-05-13 芜湖恒美电热器具有限公司 一种空调加热管弯管机
CN105290171A (zh) * 2015-11-18 2016-02-03 宁波泰尔汽车部件有限公司 折弯落料机构
CN105499341A (zh) * 2015-12-25 2016-04-20 四川航天世东汽车部件有限公司 汽车操纵杆弯折定位工装
CN109047407A (zh) * 2018-07-18 2018-12-21 袁美华 半自动液压弯管机
US12276641B2 (en) 2021-09-17 2025-04-15 The Doshisha Method for predicting springback amount and method for bending deformed reinforcing bar

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641985A (ja) * 1992-05-28 1994-02-15 Misawa Homes Co Ltd 基礎の施工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948067A (en]) * 1972-09-13 1974-05-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4948067A (en]) * 1972-09-13 1974-05-09

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62267026A (ja) * 1986-05-13 1987-11-19 Chuo Electric Mfg Co Ltd 曲げ装置
US4979385A (en) * 1988-04-21 1990-12-25 Eaton Leonard Picot S.A. Process and apparatus for monitoring backspringing when bending an elongated element such as a pipe
JPH01313112A (ja) * 1988-04-25 1989-12-18 Haemmerle Ag Mas Fab 加工部品を所定の曲げ角度に曲げる方法
US4947666A (en) * 1988-09-16 1990-08-14 The Boeing Company Method and apparatus for bending an elongate workpiece
JPH0394920A (ja) * 1989-09-07 1991-04-19 Usui Internatl Ind Co Ltd チューブの曲げ装置
JPH0483418U (en]) * 1990-11-28 1992-07-21
US5275031A (en) * 1992-06-05 1994-01-04 Stark Manufacturing, Inc. Bend correction apparatus and method
JPH08168824A (ja) * 1994-12-16 1996-07-02 Matsushiyou:Kk パイプ曲げ加工機
EP0719603A1 (en) * 1994-12-26 1996-07-03 Toyota Jidosha Kabushiki Kaisha Supplemental bending method for correcting already bent workpiece, and apparatus for determining information for supplemental bending on the workpiece
US5634362A (en) * 1994-12-26 1997-06-03 Toyota Jidosha Kabushiki Kaisha Supplemental bending method for correcting already bent workpiece, and apparatus for determining information for supplemental bending on the workpiece
US5797289A (en) * 1996-02-23 1998-08-25 Usui Kokusai Sangyo Kaisha Limited Bending system for bending tube
KR100402930B1 (ko) * 1996-04-30 2004-01-13 두산중공업 주식회사 튜브벤딩아암의 등각속도운동을 위한 하이드로닉서보제어장치및그방법
WO2011055408A1 (ja) * 2009-11-05 2011-05-12 株式会社太洋 アシスト機能付きパイプ曲げ加工装置及び加工方法
CN102596442A (zh) * 2009-11-05 2012-07-18 株式会社太洋 带辅助功能的管弯曲加工装置以及加工方法
JP5044045B2 (ja) * 2009-11-05 2012-10-10 株式会社太洋 アシスト機能付きパイプ曲げ加工装置及び加工方法
CN102950177A (zh) * 2012-11-11 2013-03-06 大连日盛实业有限公司 金属薄壁管道的折弯模具工装
CN103831327A (zh) * 2012-11-27 2014-06-04 蔡凤珍 一种改进的折弯精度高的弯管机
CN104607508A (zh) * 2014-12-05 2015-05-13 芜湖恒美电热器具有限公司 一种空调加热管弯管机
CN105290171A (zh) * 2015-11-18 2016-02-03 宁波泰尔汽车部件有限公司 折弯落料机构
CN105290171B (zh) * 2015-11-18 2017-03-08 宁波泰尔汽车部件有限公司 折弯落料机构
CN105499341A (zh) * 2015-12-25 2016-04-20 四川航天世东汽车部件有限公司 汽车操纵杆弯折定位工装
CN109047407A (zh) * 2018-07-18 2018-12-21 袁美华 半自动液压弯管机
US12276641B2 (en) 2021-09-17 2025-04-15 The Doshisha Method for predicting springback amount and method for bending deformed reinforcing bar

Also Published As

Publication number Publication date
JPH0147249B2 (en]) 1989-10-13

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