JPH032567B2 - - Google Patents

Info

Publication number
JPH032567B2
JPH032567B2 JP16170385A JP16170385A JPH032567B2 JP H032567 B2 JPH032567 B2 JP H032567B2 JP 16170385 A JP16170385 A JP 16170385A JP 16170385 A JP16170385 A JP 16170385A JP H032567 B2 JPH032567 B2 JP H032567B2
Authority
JP
Japan
Prior art keywords
punch
finishing
rough
press
die
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
JP16170385A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6221430A (ja
Inventor
Masaru Masaki
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP16170385A priority Critical patent/JPS6221430A/ja
Publication of JPS6221430A publication Critical patent/JPS6221430A/ja
Publication of JPH032567B2 publication Critical patent/JPH032567B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
JP16170385A 1985-07-22 1985-07-22 プレスによる歯切り加工方法 Granted JPS6221430A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16170385A JPS6221430A (ja) 1985-07-22 1985-07-22 プレスによる歯切り加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16170385A JPS6221430A (ja) 1985-07-22 1985-07-22 プレスによる歯切り加工方法

Publications (2)

Publication Number Publication Date
JPS6221430A JPS6221430A (ja) 1987-01-29
JPH032567B2 true JPH032567B2 (en]) 1991-01-16

Family

ID=15740265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16170385A Granted JPS6221430A (ja) 1985-07-22 1985-07-22 プレスによる歯切り加工方法

Country Status (1)

Country Link
JP (1) JPS6221430A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104399818B (zh) * 2014-11-27 2016-08-24 四川九鼎智远知识产权运营有限公司 一种冲头可分离的内花键冲压模具

Also Published As

Publication number Publication date
JPS6221430A (ja) 1987-01-29

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