JPH11342427A - 液圧式マンドレルを用いた中空材の曲げ加工方法及び液圧式マンドレル - Google Patents

液圧式マンドレルを用いた中空材の曲げ加工方法及び液圧式マンドレル

Info

Publication number
JPH11342427A
JPH11342427A JP15086098A JP15086098A JPH11342427A JP H11342427 A JPH11342427 A JP H11342427A JP 15086098 A JP15086098 A JP 15086098A JP 15086098 A JP15086098 A JP 15086098A JP H11342427 A JPH11342427 A JP H11342427A
Authority
JP
Japan
Prior art keywords
mandrel
tube
hollow material
hydraulic
metal mesh
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.)
Pending
Application number
JP15086098A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11342427A5 (2
Inventor
Yasuhisa Hagiwara
靖久 萩原
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.)
Altemira Co Ltd
Original Assignee
Showa Aluminum Corp
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 Showa Aluminum Corp filed Critical Showa Aluminum Corp
Priority to JP15086098A priority Critical patent/JPH11342427A/ja
Publication of JPH11342427A publication Critical patent/JPH11342427A/ja
Publication of JPH11342427A5 publication Critical patent/JPH11342427A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP15086098A 1998-06-01 1998-06-01 液圧式マンドレルを用いた中空材の曲げ加工方法及び液圧式マンドレル Pending JPH11342427A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15086098A JPH11342427A (ja) 1998-06-01 1998-06-01 液圧式マンドレルを用いた中空材の曲げ加工方法及び液圧式マンドレル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15086098A JPH11342427A (ja) 1998-06-01 1998-06-01 液圧式マンドレルを用いた中空材の曲げ加工方法及び液圧式マンドレル

Publications (2)

Publication Number Publication Date
JPH11342427A true JPH11342427A (ja) 1999-12-14
JPH11342427A5 JPH11342427A5 (2) 2005-10-06

Family

ID=15505970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15086098A Pending JPH11342427A (ja) 1998-06-01 1998-06-01 液圧式マンドレルを用いた中空材の曲げ加工方法及び液圧式マンドレル

Country Status (1)

Country Link
JP (1) JPH11342427A (2)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020095648A (ko) * 2001-06-15 2002-12-28 현대자동차주식회사 하이드로 밴딩 시스템
CN101947584A (zh) * 2010-09-02 2011-01-19 吉林麦达斯铝业有限公司 球状填料液压补偿器
DE102010007501A1 (de) * 2010-02-11 2011-08-11 J. Eberspächer GmbH & Co. KG, 73730 Rohrstabilisierungsvorrichtung
CN110102618A (zh) * 2019-05-13 2019-08-09 浙江大学 一种用于飞机发动机金属导管弯曲的弹性双支撑变径芯棒
CN113787122A (zh) * 2021-09-06 2021-12-14 南京航空航天大学 一种柔性支撑芯棒、支撑装置及弯管机器人成形控制方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020095648A (ko) * 2001-06-15 2002-12-28 현대자동차주식회사 하이드로 밴딩 시스템
DE102010007501A1 (de) * 2010-02-11 2011-08-11 J. Eberspächer GmbH & Co. KG, 73730 Rohrstabilisierungsvorrichtung
DE102010007501B4 (de) * 2010-02-11 2021-07-15 Eberspächer Exhaust Technology GmbH & Co. KG Rohrstabilisierungsvorrichtung und Biegeverfahren unter Verwendung der Rohrstabilisierungsvorrichtung
CN101947584A (zh) * 2010-09-02 2011-01-19 吉林麦达斯铝业有限公司 球状填料液压补偿器
CN110102618A (zh) * 2019-05-13 2019-08-09 浙江大学 一种用于飞机发动机金属导管弯曲的弹性双支撑变径芯棒
CN110102618B (zh) * 2019-05-13 2020-07-14 浙江大学 一种用于飞机发动机金属导管弯曲的弹性双支撑变径芯棒
WO2020228840A1 (zh) * 2019-05-13 2020-11-19 浙江大学 一种用于飞机发动机金属导管弯曲的弹性双支撑变径芯棒
US11331709B1 (en) 2019-05-13 2022-05-17 Zhejiang University Elastic double-support variable-diameter mandrel for bending of aircraft engine-specific metal conduit
CN113787122A (zh) * 2021-09-06 2021-12-14 南京航空航天大学 一种柔性支撑芯棒、支撑装置及弯管机器人成形控制方法

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