JPS6297727A - 極薄板用打抜型の作製方法 - Google Patents

極薄板用打抜型の作製方法

Info

Publication number
JPS6297727A
JPS6297727A JP23459485A JP23459485A JPS6297727A JP S6297727 A JPS6297727 A JP S6297727A JP 23459485 A JP23459485 A JP 23459485A JP 23459485 A JP23459485 A JP 23459485A JP S6297727 A JPS6297727 A JP S6297727A
Authority
JP
Japan
Prior art keywords
die
punch
tip
inlet
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.)
Granted
Application number
JP23459485A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0134689B2 (enrdf_load_stackoverflow
Inventor
Isamu Aoki
勇 青木
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 true JPS6297727A (ja) 1987-05-07
JPH0134689B2 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7069657B2 (en) * 2004-03-22 2006-07-04 Reservoir Management (Barbados) Inc. Method to reduce the width of a slot in a pipe or tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7069657B2 (en) * 2004-03-22 2006-07-04 Reservoir Management (Barbados) Inc. Method to reduce the width of a slot in a pipe or tube

Also Published As

Publication number Publication date
JPH0134689B2 (enrdf_load_stackoverflow) 1989-07-20

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