JPH0549377B2 - - Google Patents

Info

Publication number
JPH0549377B2
JPH0549377B2 JP61075954A JP7595486A JPH0549377B2 JP H0549377 B2 JPH0549377 B2 JP H0549377B2 JP 61075954 A JP61075954 A JP 61075954A JP 7595486 A JP7595486 A JP 7595486A JP H0549377 B2 JPH0549377 B2 JP H0549377B2
Authority
JP
Japan
Prior art keywords
rolling
dies
bulge
die
depressions
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 - Lifetime
Application number
JP61075954A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62234630A (ja
Inventor
Ryoichi Takahashi
Tomoyoshi Sato
Eihiko Tsukamoto
Kazuo Morimoto
Nobutaka Maeda
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.)
Nissan Motor Co Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Nissan Motor Co Ltd
Mitsubishi Heavy Industries 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 Nissan Motor Co Ltd, Mitsubishi Heavy Industries Ltd filed Critical Nissan Motor Co Ltd
Priority to JP61075954A priority Critical patent/JPS62234630A/ja
Priority to US07/032,109 priority patent/US4811585A/en
Priority to KR1019870003129A priority patent/KR900008284B1/ko
Priority to GB8707910A priority patent/GB2188573B/en
Priority to DE19873711034 priority patent/DE3711034A1/de
Publication of JPS62234630A publication Critical patent/JPS62234630A/ja
Priority to US07/512,591 priority patent/US5060497A/en
Publication of JPH0549377B2 publication Critical patent/JPH0549377B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/22—Making articles shaped as bodies of revolution characterised by use of rolls having circumferentially varying profile ; Die-rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP61075954A 1986-04-02 1986-04-02 転造加工方法 Granted JPS62234630A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP61075954A JPS62234630A (ja) 1986-04-02 1986-04-02 転造加工方法
US07/032,109 US4811585A (en) 1986-04-02 1987-03-30 Device for forming asymmetrical articles by rolling
KR1019870003129A KR900008284B1 (ko) 1986-04-02 1987-04-02 비대칭재의 압연성형 방법 및 장치
GB8707910A GB2188573B (en) 1986-04-02 1987-04-02 Method of and device for forming asymmetrical articles by rolling
DE19873711034 DE3711034A1 (de) 1986-04-02 1987-04-02 Verfahren und vorrichtung zur ausbildung eines asymmetrischen koerpers mittels eines walzvorgangs
US07/512,591 US5060497A (en) 1986-04-02 1990-04-24 Method of forming asymmetrical articles by rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61075954A JPS62234630A (ja) 1986-04-02 1986-04-02 転造加工方法

Publications (2)

Publication Number Publication Date
JPS62234630A JPS62234630A (ja) 1987-10-14
JPH0549377B2 true JPH0549377B2 (en]) 1993-07-26

Family

ID=13591122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61075954A Granted JPS62234630A (ja) 1986-04-02 1986-04-02 転造加工方法

Country Status (1)

Country Link
JP (1) JPS62234630A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3300732B2 (ja) * 1994-11-17 2002-07-08 三菱電機株式会社 回転子の溝加工装置及び方法
CN110479927B (zh) * 2019-08-02 2020-08-04 武汉理工大学 大型薄壁叉形环件约束径轴向轧制成形方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61126939A (ja) * 1984-11-22 1986-06-14 Mitsubishi Heavy Ind Ltd 段付き軸状製品の製造方法

Also Published As

Publication number Publication date
JPS62234630A (ja) 1987-10-14

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