JPS6331289B2 - - Google Patents

Info

Publication number
JPS6331289B2
JPS6331289B2 JP8278281A JP8278281A JPS6331289B2 JP S6331289 B2 JPS6331289 B2 JP S6331289B2 JP 8278281 A JP8278281 A JP 8278281A JP 8278281 A JP8278281 A JP 8278281A JP S6331289 B2 JPS6331289 B2 JP S6331289B2
Authority
JP
Japan
Prior art keywords
punch
plate
cylindrical portion
die
die hole
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
JP8278281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57195542A (en
Inventor
Yoshihiro Muto
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP8278281A priority Critical patent/JPS57195542A/ja
Publication of JPS57195542A publication Critical patent/JPS57195542A/ja
Publication of JPS6331289B2 publication Critical patent/JPS6331289B2/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/031—Joining superposed plates by locally deforming without slitting or piercing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP8278281A 1981-05-29 1981-05-29 Joining method for plates Granted JPS57195542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8278281A JPS57195542A (en) 1981-05-29 1981-05-29 Joining method for plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8278281A JPS57195542A (en) 1981-05-29 1981-05-29 Joining method for plates

Publications (2)

Publication Number Publication Date
JPS57195542A JPS57195542A (en) 1982-12-01
JPS6331289B2 true JPS6331289B2 (cs) 1988-06-23

Family

ID=13783981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8278281A Granted JPS57195542A (en) 1981-05-29 1981-05-29 Joining method for plates

Country Status (1)

Country Link
JP (1) JPS57195542A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50208073D1 (de) * 2001-05-11 2006-10-19 Tox Pressotechnik Gmbh Werkzeug zum mechanischen verbinden von platten
KR100468258B1 (ko) * 2002-08-21 2005-01-27 주식회사 성우하이텍 복수 패널의 클린칭 동시성형용 포밍 프레스 금형
CN106311913A (zh) * 2016-08-22 2017-01-11 亿和精密工业（中山）有限公司 一种五金件铆接工艺

Also Published As

Publication number Publication date
JPS57195542A (en) 1982-12-01

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