JPS5684121A - Hot extrusion method - Google Patents

Hot extrusion method

Info

Publication number
JPS5684121A
JPS5684121A JP15996979A JP15996979A JPS5684121A JP S5684121 A JPS5684121 A JP S5684121A JP 15996979 A JP15996979 A JP 15996979A JP 15996979 A JP15996979 A JP 15996979A JP S5684121 A JPS5684121 A JP S5684121A
Authority
JP
Japan
Prior art keywords
billet
lubricant
container
hot extrusion
front side
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
JP15996979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6216727B2 (enExample
Inventor
Shinji Okuma
Sankichi Shinoda
Tatsuo Kikuchi
Haruaki Nakagawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15996979A priority Critical patent/JPS5684121A/ja
Publication of JPS5684121A publication Critical patent/JPS5684121A/ja
Publication of JPS6216727B2 publication Critical patent/JPS6216727B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
JP15996979A 1979-12-10 1979-12-10 Hot extrusion method Granted JPS5684121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15996979A JPS5684121A (en) 1979-12-10 1979-12-10 Hot extrusion method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15996979A JPS5684121A (en) 1979-12-10 1979-12-10 Hot extrusion method

Publications (2)

Publication Number Publication Date
JPS5684121A true JPS5684121A (en) 1981-07-09
JPS6216727B2 JPS6216727B2 (enExample) 1987-04-14

Family

ID=15705118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15996979A Granted JPS5684121A (en) 1979-12-10 1979-12-10 Hot extrusion method

Country Status (1)

Country Link
JP (1) JPS5684121A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109210A (ja) * 1986-10-28 1988-05-13 Fuji Valve Co Ltd 中空エンジンバルブの製造方法
JP2001123233A (ja) * 1999-10-21 2001-05-08 Tohoku Tokushuko Kk ＴｉＡｌ基合金自動車用エンジンバルブの製造方法
EP1612453A1 (en) * 2004-07-01 2006-01-04 Harmonic Drive Systems Inc. Method of manufacturing a rigid internal gear of a wave gear device formed of two aluminium alloys by powder forging or hot extrusion

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160661A (en) * 1974-11-25 1976-05-26 Matsushita Electric Industrial Co Ltd Kinzokuoshidashihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5160661A (en) * 1974-11-25 1976-05-26 Matsushita Electric Industrial Co Ltd Kinzokuoshidashihoho

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109210A (ja) * 1986-10-28 1988-05-13 Fuji Valve Co Ltd 中空エンジンバルブの製造方法
JP2001123233A (ja) * 1999-10-21 2001-05-08 Tohoku Tokushuko Kk ＴｉＡｌ基合金自動車用エンジンバルブの製造方法
EP1612453A1 (en) * 2004-07-01 2006-01-04 Harmonic Drive Systems Inc. Method of manufacturing a rigid internal gear of a wave gear device formed of two aluminium alloys by powder forging or hot extrusion
US7748118B2 (en) 2004-07-01 2010-07-06 Harmonic Drive Systems Inc. Method for manufacturing rigid internal gear of wave gear device
US8051566B2 (en) 2004-07-01 2011-11-08 Harmonic Drive Systems, Inc. Method for manufacturing rigid internal gear of wave gear device

Also Published As

Publication number Publication date
JPS6216727B2 (enExample) 1987-04-14

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