JPH0134689B2 - - Google Patents

Info

Publication number
JPH0134689B2
JPH0134689B2 JP23459485A JP23459485A JPH0134689B2 JP H0134689 B2 JPH0134689 B2 JP H0134689B2 JP 23459485 A JP23459485 A JP 23459485A JP 23459485 A JP23459485 A JP 23459485A JP H0134689 B2 JPH0134689 B2 JP H0134689B2
Authority
JP
Japan
Prior art keywords
die
punch
ultra
tip
clearance
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
JP23459485A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6297727A (ja
Inventor
Isamu Aoki
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.)
KEIYO BURANKINGU KOGYO KK
Original Assignee
KEIYO BURANKINGU 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 KEIYO BURANKINGU KOGYO KK filed Critical KEIYO BURANKINGU KOGYO KK
Priority to JP23459485A priority Critical patent/JPS6297727A/ja
Publication of JPS6297727A publication Critical patent/JPS6297727A/ja
Publication of JPH0134689B2 publication Critical patent/JPH0134689B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
JP23459485A 1985-10-22 1985-10-22 極薄板用打抜型の作製方法 Granted JPS6297727A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23459485A JPS6297727A (ja) 1985-10-22 1985-10-22 極薄板用打抜型の作製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23459485A JPS6297727A (ja) 1985-10-22 1985-10-22 極薄板用打抜型の作製方法

Publications (2)

Publication Number Publication Date
JPS6297727A JPS6297727A (ja) 1987-05-07
JPH0134689B2 true JPH0134689B2 (enrdf_load_stackoverflow) 1989-07-20

Family

ID=16973473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23459485A Granted JPS6297727A (ja) 1985-10-22 1985-10-22 極薄板用打抜型の作製方法

Country Status (1)

Country Link
JP (1) JPS6297727A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2461522C (en) * 2004-03-22 2004-11-16 Reservoir Management (Barbados) Inc. Method to reduce the width of a slot in a pipe or tube

Also Published As

Publication number Publication date
JPS6297727A (ja) 1987-05-07

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