JPH01178327A - プッシュバックプレス加工における加工品のスクラップ干渉防止方法 - Google Patents

プッシュバックプレス加工における加工品のスクラップ干渉防止方法

Info

Publication number
JPH01178327A
JPH01178327A JP33516587A JP33516587A JPH01178327A JP H01178327 A JPH01178327 A JP H01178327A JP 33516587 A JP33516587 A JP 33516587A JP 33516587 A JP33516587 A JP 33516587A JP H01178327 A JPH01178327 A JP H01178327A
Authority
JP
Japan
Prior art keywords
scrap
finished article
cavity
workpiece
inner edge
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
JP33516587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0471613B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Satoshi Kato
智 加藤
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.)
KIYOUHOU SEISAKUSHO KK
Kyoho Machine Works Ltd
Original Assignee
KIYOUHOU SEISAKUSHO KK
Kyoho Machine Works 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 KIYOUHOU SEISAKUSHO KK, Kyoho Machine Works Ltd filed Critical KIYOUHOU SEISAKUSHO KK
Priority to JP33516587A priority Critical patent/JPH01178327A/ja
Publication of JPH01178327A publication Critical patent/JPH01178327A/ja
Publication of JPH0471613B2 publication Critical patent/JPH0471613B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP33516587A 1987-12-29 1987-12-29 プッシュバックプレス加工における加工品のスクラップ干渉防止方法 Granted JPH01178327A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33516587A JPH01178327A (ja) 1987-12-29 1987-12-29 プッシュバックプレス加工における加工品のスクラップ干渉防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33516587A JPH01178327A (ja) 1987-12-29 1987-12-29 プッシュバックプレス加工における加工品のスクラップ干渉防止方法

Publications (2)

Publication Number Publication Date
JPH01178327A true JPH01178327A (ja) 1989-07-14
JPH0471613B2 JPH0471613B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-16

Family

ID=18285493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33516587A Granted JPH01178327A (ja) 1987-12-29 1987-12-29 プッシュバックプレス加工における加工品のスクラップ干渉防止方法

Country Status (1)

Country Link
JP (1) JPH01178327A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151228A (ja) * 1985-12-26 1987-07-06 Matsushita Electric Ind Co Ltd 抜き戻し型のプレス金型装置
JPS6471534A (en) * 1987-09-09 1989-03-16 Seiko Epson Corp Production of pointer for clock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62151228A (ja) * 1985-12-26 1987-07-06 Matsushita Electric Ind Co Ltd 抜き戻し型のプレス金型装置
JPS6471534A (en) * 1987-09-09 1989-03-16 Seiko Epson Corp Production of pointer for clock

Also Published As

Publication number Publication date
JPH0471613B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-16

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