TW256795B - Bending processing device and bending process and heat exchanger - Google Patents

Bending processing device and bending process and heat exchanger

Info

Publication number
TW256795B
TW256795B TW83104299A TW83104299A TW256795B TW 256795 B TW256795 B TW 256795B TW 83104299 A TW83104299 A TW 83104299A TW 83104299 A TW83104299 A TW 83104299A TW 256795 B TW256795 B TW 256795B
Authority
TW
Taiwan
Prior art keywords
bending
processing device
heat exchanger
holding
bending processing
Prior art date
Application number
TW83104299A
Other languages
Chinese (zh)
Inventor
Toshiyuki Amimoto
Takashi Ishikami
Motoya Taniguchi
Tatsuya Araie
Nomitsu Kuraga
Minoru Sato
Original Assignee
Hitachi Seisakusyo Kk
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 Seisakusyo Kk filed Critical Hitachi Seisakusyo Kk
Application granted granted Critical
Publication of TW256795B publication Critical patent/TW256795B/en

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

A bending processing device, which is characterized in comprising: a first and a second holding device which separately holds at least two locations on the working object; a rotation device which rotates at least one holding device of the first and second holding devices along the rotation axle in order to bend the working object; and a moving device which moves the first and second holding devices to the normal direction of its rotation axle.
TW83104299A 1993-06-02 1994-05-12 Bending processing device and bending process and heat exchanger TW256795B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13168293 1993-06-02
JP05541394A JP3517935B2 (en) 1993-06-02 1994-03-25 Bending equipment

Publications (1)

Publication Number Publication Date
TW256795B true TW256795B (en) 1995-09-11

Family

ID=26396303

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83104299A TW256795B (en) 1993-06-02 1994-05-12 Bending processing device and bending process and heat exchanger

Country Status (4)

Country Link
JP (1) JP3517935B2 (en)
KR (1) KR0144111B1 (en)
CN (1) CN1058427C (en)
TW (1) TW256795B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008261611A (en) * 2007-04-16 2008-10-30 Mitsubishi Electric Corp Outdoor unit for air conditioner, and bending device and method for fin and tube type heat exchanger
CN101862773B (en) * 2010-04-30 2011-11-23 燕山大学 Method for processing mouldless bent arc
CN101890446B (en) * 2010-07-28 2012-07-18 三花丹佛斯（杭州）微通道换热器有限公司 Heat exchanger bending method and heat exchanger bending tool
JP5012972B2 (en) * 2010-07-30 2012-08-29 ダイキン工業株式会社 Heat exchanger bending method and heat exchanger
CN102151728B (en) * 2011-05-09 2012-07-25 江苏同力机械有限公司 Cold bending forming process for camber beam of car body of passenger car
CN102389915A (en) * 2011-09-26 2012-03-28 江苏奔宇车身制造有限公司 Bend forming method for symmetrical framework section bars of cab of large-sized construction machine
CN102699155B (en) * 2012-06-05 2013-11-20 上海交通大学 Bending processing method of heat exchanger
JP6333195B2 (en) * 2015-02-23 2018-05-30 三菱電機株式会社 Heat exchanger bending equipment
JP6363560B2 (en) * 2015-06-12 2018-07-25 三桜工業株式会社 Pipe bending method and bending apparatus
US10966581B2 (en) 2015-10-22 2021-04-06 Sharkninja Operating Llc Vacuum cleaning device with foldable wand to provide storage configuration
CN106270268A (en) * 2016-08-26 2017-01-04 奥美森智能装备股份有限公司 Bender and bending method
CN108543845B (en) * 2018-06-12 2024-06-18 珠海格力智能装备有限公司 Bending Machine
CN108580615A (en) * 2018-06-12 2018-09-28 珠海格力智能装备有限公司 Insert and establish mechanism and have its bender
KR102233336B1 (en) * 2018-08-14 2021-03-29 에이피시스템 주식회사 Bending apparatus and bending method
CN110293156A (en) * 2019-04-22 2019-10-01 南京联众工程技术有限公司 For clamping the fixture of corrugated steel and using the method for its bending corrugated steel
CN111036737B (en) * 2019-11-26 2021-08-27 歌尔股份有限公司 Bending and pressing device and bending and pressing method
CN113020354B (en) * 2021-03-02 2022-02-22 南京航空航天大学 Pipe fitting forming processing method and forming device for pre-welded branch pipe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443296A (en) * 1967-05-29 1969-05-13 Trane Co Method for constructing a fin-and-tube heat exchanger having a bend formed therein
US4727737A (en) * 1986-12-31 1988-03-01 Heil-Quaker Home Systems, Inc. Method and apparatus for bending a heat exchanger coil

Also Published As

Publication number Publication date
KR0144111B1 (en) 1998-08-17
CN1058427C (en) 2000-11-15
CN1099676A (en) 1995-03-08
KR950000270A (en) 1995-01-03
JPH0747427A (en) 1995-02-21
JP3517935B2 (en) 2004-04-12

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