JPS62166028A - アルミ合金管の極小ｒ曲げ加工方法 - Google Patents

アルミ合金管の極小ｒ曲げ加工方法

Info

Publication number
JPS62166028A
JPS62166028A JP643486A JP643486A JPS62166028A JP S62166028 A JPS62166028 A JP S62166028A JP 643486 A JP643486 A JP 643486A JP 643486 A JP643486 A JP 643486A JP S62166028 A JPS62166028 A JP S62166028A
Authority
JP
Japan
Prior art keywords
bending
aluminum alloy
alloy tube
temp
elongation
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
JP643486A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0262089B2 (cg-RX-API-DMAC7.html
Inventor
Hiroyuki Tateishi
立石　廣行
Junji Tamura
田村　順司
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 JP643486A priority Critical patent/JPS62166028A/ja
Publication of JPS62166028A publication Critical patent/JPS62166028A/ja
Publication of JPH0262089B2 publication Critical patent/JPH0262089B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)
JP643486A 1986-01-17 1986-01-17 アルミ合金管の極小ｒ曲げ加工方法 Granted JPS62166028A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP643486A JPS62166028A (ja) 1986-01-17 1986-01-17 アルミ合金管の極小ｒ曲げ加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP643486A JPS62166028A (ja) 1986-01-17 1986-01-17 アルミ合金管の極小ｒ曲げ加工方法

Publications (2)

Publication Number Publication Date
JPS62166028A true JPS62166028A (ja) 1987-07-22
JPH0262089B2 JPH0262089B2 (cg-RX-API-DMAC7.html) 1990-12-21

Family

ID=11638290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP643486A Granted JPS62166028A (ja) 1986-01-17 1986-01-17 アルミ合金管の極小ｒ曲げ加工方法

Country Status (1)

Country Link
JP (1) JPS62166028A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102744304A (zh) * 2012-07-26 2012-10-24 襄阳市广谦达进出口有限公司 空腔冷弯大口径薄壁铝弯管的加工方法
EP2581466A1 (de) * 2011-10-14 2013-04-17 voestalpine Automotive GmbH Verfahren zur Herstellung eines Formteils
CN106077184A (zh) * 2016-06-17 2016-11-09 山东建筑大学 一种高强度铝合金纳米弯管的制备方法
CN113319169A (zh) * 2021-06-23 2021-08-31 西北工业大学 一种管材弯曲成形方法及模具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120263A (en) * 1976-03-31 1977-10-08 Union Carbide Corp Method of colddforming workkhardening sheet of faceecentered tetragonal crystal metal in desired shape

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52120263A (en) * 1976-03-31 1977-10-08 Union Carbide Corp Method of colddforming workkhardening sheet of faceecentered tetragonal crystal metal in desired shape

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2581466A1 (de) * 2011-10-14 2013-04-17 voestalpine Automotive GmbH Verfahren zur Herstellung eines Formteils
CN102744304A (zh) * 2012-07-26 2012-10-24 襄阳市广谦达进出口有限公司 空腔冷弯大口径薄壁铝弯管的加工方法
CN106077184A (zh) * 2016-06-17 2016-11-09 山东建筑大学 一种高强度铝合金纳米弯管的制备方法
CN113319169A (zh) * 2021-06-23 2021-08-31 西北工业大学 一种管材弯曲成形方法及模具

Also Published As

Publication number Publication date
JPH0262089B2 (cg-RX-API-DMAC7.html) 1990-12-21

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