JPH0233449B2 - - Google Patents

Info

Publication number
JPH0233449B2
JPH0233449B2 JP62152149A JP15214987A JPH0233449B2 JP H0233449 B2 JPH0233449 B2 JP H0233449B2 JP 62152149 A JP62152149 A JP 62152149A JP 15214987 A JP15214987 A JP 15214987A JP H0233449 B2 JPH0233449 B2 JP H0233449B2
Authority
JP
Japan
Prior art keywords
punch
cam
die
drive cam
workpiece
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
JP62152149A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63317221A (ja
Inventor
Shuichi Nishizaki
Ichiro Moritake
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.)
Yutaka Giken Co Ltd
Original Assignee
Yutaka Giken 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 Yutaka Giken Co Ltd filed Critical Yutaka Giken Co Ltd
Priority to JP15214987A priority Critical patent/JPS63317221A/ja
Publication of JPS63317221A publication Critical patent/JPS63317221A/ja
Publication of JPH0233449B2 publication Critical patent/JPH0233449B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP15214987A 1987-06-18 1987-06-18 両面バ−リング金型 Granted JPS63317221A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15214987A JPS63317221A (ja) 1987-06-18 1987-06-18 両面バ−リング金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15214987A JPS63317221A (ja) 1987-06-18 1987-06-18 両面バ−リング金型

Publications (2)

Publication Number Publication Date
JPS63317221A JPS63317221A (ja) 1988-12-26
JPH0233449B2 true JPH0233449B2 (enEXAMPLES) 1990-07-27

Family

ID=15534104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15214987A Granted JPS63317221A (ja) 1987-06-18 1987-06-18 両面バ−リング金型

Country Status (1)

Country Link
JP (1) JPS63317221A (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0297915U (enEXAMPLES) * 1989-01-24 1990-08-03
JP2015039716A (ja) * 2013-08-22 2015-03-02 新日鐵住金株式会社 バーリング加工方法及びバーリング加工装置
MX376150B (es) * 2014-01-29 2025-03-07 Nippon Steel Corp Método de desbarbado y aparato de desbarbado.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS632175Y2 (enEXAMPLES) * 1981-06-03 1988-01-20

Also Published As

Publication number Publication date
JPS63317221A (ja) 1988-12-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees