JPS57159229A - Manufacture of cylindrical member - Google Patents

Manufacture of cylindrical member

Info

Publication number
JPS57159229A
JPS57159229A JP4581681A JP4581681A JPS57159229A JP S57159229 A JPS57159229 A JP S57159229A JP 4581681 A JP4581681 A JP 4581681A JP 4581681 A JP4581681 A JP 4581681A JP S57159229 A JPS57159229 A JP S57159229A
Authority
JP
Japan
Prior art keywords
core
punch
diameter
force
cylindrical member
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
JP4581681A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0117769B2 (enrdf_load_stackoverflow
Inventor
Yasuhisa Tozawa
Kazuaki Deguchi
Kenji Masuda
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.)
Taiho Kogyo Co Ltd
Original Assignee
Taiho Kogyo Co 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 Taiho Kogyo Co Ltd filed Critical Taiho Kogyo Co Ltd
Priority to JP4581681A priority Critical patent/JPS57159229A/ja
Publication of JPS57159229A publication Critical patent/JPS57159229A/ja
Publication of JPH0117769B2 publication Critical patent/JPH0117769B2/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
    • B21D53/00—Making other particular articles
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP4581681A 1981-03-28 1981-03-28 Manufacture of cylindrical member Granted JPS57159229A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4581681A JPS57159229A (en) 1981-03-28 1981-03-28 Manufacture of cylindrical member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4581681A JPS57159229A (en) 1981-03-28 1981-03-28 Manufacture of cylindrical member

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP27558085A Division JPS61235030A (ja) 1985-12-06 1985-12-06 円筒形部材の製造方法

Publications (2)

Publication Number Publication Date
JPS57159229A true JPS57159229A (en) 1982-10-01
JPH0117769B2 JPH0117769B2 (enrdf_load_stackoverflow) 1989-04-03

Family

ID=12729765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4581681A Granted JPS57159229A (en) 1981-03-28 1981-03-28 Manufacture of cylindrical member

Country Status (1)

Country Link
JP (1) JPS57159229A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188926A (ja) * 1984-10-09 1986-05-07 Koji Kondo テ−プ案内筒の製造方法
US5666849A (en) * 1995-02-02 1997-09-16 Honda Giken Kogyo Kabushiki Kaisha Method of correcting the dimension of workpieces

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017190A (enrdf_load_stackoverflow) * 1973-05-03 1975-02-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5017190A (enrdf_load_stackoverflow) * 1973-05-03 1975-02-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188926A (ja) * 1984-10-09 1986-05-07 Koji Kondo テ−プ案内筒の製造方法
US5666849A (en) * 1995-02-02 1997-09-16 Honda Giken Kogyo Kabushiki Kaisha Method of correcting the dimension of workpieces

Also Published As

Publication number Publication date
JPH0117769B2 (enrdf_load_stackoverflow) 1989-04-03

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