JPS6160742B2 - - Google Patents

Info

Publication number
JPS6160742B2
JPS6160742B2 JP56089210A JP8921081A JPS6160742B2 JP S6160742 B2 JPS6160742 B2 JP S6160742B2 JP 56089210 A JP56089210 A JP 56089210A JP 8921081 A JP8921081 A JP 8921081A JP S6160742 B2 JPS6160742 B2 JP S6160742B2
Authority
JP
Japan
Prior art keywords
die
workpiece
punch
press
protrusion
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
JP56089210A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57206547A (en
Inventor
Tetsuo Sakaguchi
Masaritsu Taguchi
Akira Myauchi
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 JP56089210A priority Critical patent/JPS57206547A/ja
Publication of JPS57206547A publication Critical patent/JPS57206547A/ja
Publication of JPS6160742B2 publication Critical patent/JPS6160742B2/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
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP56089210A 1981-06-10 1981-06-10 Molding method of fitted surface Granted JPS57206547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56089210A JPS57206547A (en) 1981-06-10 1981-06-10 Molding method of fitted surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56089210A JPS57206547A (en) 1981-06-10 1981-06-10 Molding method of fitted surface

Publications (2)

Publication Number Publication Date
JPS57206547A JPS57206547A (en) 1982-12-17
JPS6160742B2 true JPS6160742B2 (US06633782-20031014-M00005.png) 1986-12-22

Family

ID=13964350

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56089210A Granted JPS57206547A (en) 1981-06-10 1981-06-10 Molding method of fitted surface

Country Status (1)

Country Link
JP (1) JPS57206547A (US06633782-20031014-M00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033237U (US06633782-20031014-M00005.png) * 1989-05-31 1991-01-14

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5237027B2 (ja) * 2008-09-22 2013-07-17 Ｎｔｎ株式会社 筒部材の製造方法
JP7169891B2 (ja) * 2019-01-30 2022-11-11 株式会社テクノステート 加工装置、加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH033237U (US06633782-20031014-M00005.png) * 1989-05-31 1991-01-14

Also Published As

Publication number Publication date
JPS57206547A (en) 1982-12-17

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