JPS626886B2 - - Google Patents

Info

Publication number
JPS626886B2
JPS626886B2 JP57018332A JP1833282A JPS626886B2 JP S626886 B2 JPS626886 B2 JP S626886B2 JP 57018332 A JP57018332 A JP 57018332A JP 1833282 A JP1833282 A JP 1833282A JP S626886 B2 JPS626886 B2 JP S626886B2
Authority
JP
Japan
Prior art keywords
cylindrical body
outer periphery
small diameter
end plate
corner
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
JP57018332A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58135732A (ja
Inventor
Osamu Tanigawa
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.)
SHINSEI KINZOKU KOGYO KK
Original Assignee
SHINSEI KINZOKU KOGYO 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 SHINSEI KINZOKU KOGYO KK filed Critical SHINSEI KINZOKU KOGYO KK
Priority to JP57018332A priority Critical patent/JPS58135732A/ja
Publication of JPS58135732A publication Critical patent/JPS58135732A/ja
Publication of JPS626886B2 publication Critical patent/JPS626886B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/21—Deep-drawing without fixing the border of the blank

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP57018332A 1982-02-04 1982-02-04 端板を備えた筒体の製造方法 Granted JPS58135732A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57018332A JPS58135732A (ja) 1982-02-04 1982-02-04 端板を備えた筒体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57018332A JPS58135732A (ja) 1982-02-04 1982-02-04 端板を備えた筒体の製造方法

Publications (2)

Publication Number Publication Date
JPS58135732A JPS58135732A (ja) 1983-08-12
JPS626886B2 true JPS626886B2 (it) 1987-02-14

Family

ID=11968681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57018332A Granted JPS58135732A (ja) 1982-02-04 1982-02-04 端板を備えた筒体の製造方法

Country Status (1)

Country Link
JP (1) JPS58135732A (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350953Y2 (it) * 1985-06-28 1991-10-30
CN105537350A (zh) * 2008-09-18 2016-05-04 住友电气工业株式会社 压制品和用于制造压制品的方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054898Y2 (it) * 1986-06-26 1993-02-08
US5996391A (en) * 1997-03-31 1999-12-07 Exedy Corporation Method of forming a corner portion of a torque converter by press working
IT1297735B1 (it) * 1997-11-28 1999-12-20 Attrezzeria Mv & C Snc Stampo di imbutitura e coniatura per la fabbricazione di recipienti metallici e simili
IT1297736B1 (it) * 1997-11-28 1999-12-20 Attrezzeria Mv & C Snc Stampo di imbutitura e coniatura per la fabbricazione di recipienti metallici e simili
JP2006159232A (ja) * 2004-12-06 2006-06-22 Tsutsumi Industries Inc プレス加工方法における薄板断面成型法
JP4879588B2 (ja) * 2006-01-19 2012-02-22 新日本製鐵株式会社 スプリングバックが抑制される引張強度が４４０ＭＰａ以上の自動車部品用金属板プレス成形方法
KR101295252B1 (ko) * 2013-01-10 2013-08-12 세일메탈주식회사 금형을 이용한 에지 성형장치
US11253899B2 (en) * 2018-03-01 2022-02-22 Alireza Mardani Production of reinforced double-layer parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350953Y2 (it) * 1985-06-28 1991-10-30
CN105537350A (zh) * 2008-09-18 2016-05-04 住友电气工业株式会社 压制品和用于制造压制品的方法

Also Published As

Publication number Publication date
JPS58135732A (ja) 1983-08-12

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