JPS52102873A - Rough surface for making hole with side removal - Google Patents

Rough surface for making hole with side removal

Info

Publication number
JPS52102873A
JPS52102873A JP1946776A JP1946776A JPS52102873A JP S52102873 A JPS52102873 A JP S52102873A JP 1946776 A JP1946776 A JP 1946776A JP 1946776 A JP1946776 A JP 1946776A JP S52102873 A JPS52102873 A JP S52102873A
Authority
JP
Japan
Prior art keywords
rough surface
side removal
making hole
making
hole
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
JP1946776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5430916B2 (OSRAM
Inventor
Takashi Fukuda
Masaumi Oki
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP1946776A priority Critical patent/JPS52102873A/ja
Publication of JPS52102873A publication Critical patent/JPS52102873A/ja
Publication of JPS5430916B2 publication Critical patent/JPS5430916B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
  • Forging (AREA)
JP1946776A 1976-02-26 1976-02-26 Rough surface for making hole with side removal Granted JPS52102873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1946776A JPS52102873A (en) 1976-02-26 1976-02-26 Rough surface for making hole with side removal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1946776A JPS52102873A (en) 1976-02-26 1976-02-26 Rough surface for making hole with side removal

Publications (2)

Publication Number Publication Date
JPS52102873A true JPS52102873A (en) 1977-08-29
JPS5430916B2 JPS5430916B2 (OSRAM) 1979-10-03

Family

ID=12000114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1946776A Granted JPS52102873A (en) 1976-02-26 1976-02-26 Rough surface for making hole with side removal

Country Status (1)

Country Link
JP (1) JPS52102873A (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0386335A (ja) * 1989-08-28 1991-04-11 Kondoo Seiko Kk 自動車構成部品の製造方法
JP2007229771A (ja) * 2006-03-02 2007-09-13 Sumitomo Metal Ind Ltd 熱間穿孔用中空ビレットおよび熱間押出製管用ビレットの製造方法、並びに熱間押出製管用ビレットを用いた熱間押出管の製造方法。
JP2011200869A (ja) * 2010-03-24 2011-10-13 Hiroshi Ogawa 自動車用ドアヒンジの製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0386335A (ja) * 1989-08-28 1991-04-11 Kondoo Seiko Kk 自動車構成部品の製造方法
JP2007229771A (ja) * 2006-03-02 2007-09-13 Sumitomo Metal Ind Ltd 熱間穿孔用中空ビレットおよび熱間押出製管用ビレットの製造方法、並びに熱間押出製管用ビレットを用いた熱間押出管の製造方法。
JP2011200869A (ja) * 2010-03-24 2011-10-13 Hiroshi Ogawa 自動車用ドアヒンジの製造方法

Also Published As

Publication number Publication date
JPS5430916B2 (OSRAM) 1979-10-03

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