JPH0215289B2 - - Google Patents

Info

Publication number
JPH0215289B2
JPH0215289B2 JP20378185A JP20378185A JPH0215289B2 JP H0215289 B2 JPH0215289 B2 JP H0215289B2 JP 20378185 A JP20378185 A JP 20378185A JP 20378185 A JP20378185 A JP 20378185A JP H0215289 B2 JPH0215289 B2 JP H0215289B2
Authority
JP
Japan
Prior art keywords
plate
thickness
bending
dies
knockout
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
Application number
JP20378185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6264424A (ja
Inventor
Kenji Kawaguchi
Akio Yoshida
Hiroaki Kobayashi
Toshasu Baba
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP20378185A priority Critical patent/JPS6264424A/ja
Publication of JPS6264424A publication Critical patent/JPS6264424A/ja
Publication of JPH0215289B2 publication Critical patent/JPH0215289B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP20378185A 1985-09-13 1985-09-13 Ｕ曲げ加工方法及び装置 Granted JPS6264424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20378185A JPS6264424A (ja) 1985-09-13 1985-09-13 Ｕ曲げ加工方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20378185A JPS6264424A (ja) 1985-09-13 1985-09-13 Ｕ曲げ加工方法及び装置

Publications (2)

Publication Number Publication Date
JPS6264424A JPS6264424A (ja) 1987-03-23
JPH0215289B2 true JPH0215289B2 (https=) 1990-04-11

Family

ID=16479666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20378185A Granted JPS6264424A (ja) 1985-09-13 1985-09-13 Ｕ曲げ加工方法及び装置

Country Status (1)

Country Link
JP (1) JPS6264424A (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642724A (en) * 1987-06-25 1989-01-06 Mitsubishi Electric Corp Bending machine
JP4279532B2 (ja) * 2002-10-01 2009-06-17 株式会社アマダ 成形製品の加工方法に使用する金型装置及び下金型
JP2015072079A (ja) * 2013-10-02 2015-04-16 サンデン株式会社 熱交換器の端板の形成方法及びその方法で形成された端板を備えた熱交換器

Also Published As

Publication number Publication date
JPS6264424A (ja) 1987-03-23

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