JPS57207162A - Manufacture of aluminum wheel for vehicle - Google Patents

Manufacture of aluminum wheel for vehicle

Info

Publication number
JPS57207162A
JPS57207162A JP56091293A JP9129381A JPS57207162A JP S57207162 A JPS57207162 A JP S57207162A JP 56091293 A JP56091293 A JP 56091293A JP 9129381 A JP9129381 A JP 9129381A JP S57207162 A JPS57207162 A JP S57207162A
Authority
JP
Japan
Prior art keywords
product
finished product
manufacture
prescribed
rolls
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
JP56091293A
Other languages
Japanese (ja)
Other versions
JPS6144147B2 (en
Inventor
Isao Miki
Keiichi Nakajima
Haruyasu Katsuto
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.)
NIHON KEIKINZOKU KK
Nippon Light Metal Co Ltd
Original Assignee
NIHON KEIKINZOKU KK
Nippon Light Metal 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 NIHON KEIKINZOKU KK, Nippon Light Metal Co Ltd filed Critical NIHON KEIKINZOKU KK
Priority to JP56091293A priority Critical patent/JPS57207162A/en
Publication of JPS57207162A publication Critical patent/JPS57207162A/en
Publication of JPS6144147B2 publication Critical patent/JPS6144147B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

Landscapes

  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Abstract

PURPOSE: To manufacture a lightweight Al wheel with high productivity by heat treating a cast half-finished product of an Al alloy contg. a prescribed percentage each of Si, Fe, Mg and Mn at a prescribed temp. for a prescribed time, working it with rolls, and heat treating the product having the final shape again.
CONSTITUTION: An Al alloy contg, by weight, 7.0W10.0% Al, 0.3W0.8% Fe, 0.15W0.4% Mg and 0.2W0.8% Mn is cast by a die casting method to form a half- finished product. The product is heat treated by heating at 450W540°C for 0.5W 10hr and slow cooling, and at least part of the product required to improve the strength is worked with rolls to rovide the shape of a finished product. The product is then heat treated again to obtain a finished product. The secondary heat treatment is preferably carried out by heating at 470W540°C for 0.1W10hr and rapid cooling.
COPYRIGHT: (C)1982,JPO&Japio
JP56091293A 1981-06-13 1981-06-13 Manufacture of aluminum wheel for vehicle Granted JPS57207162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56091293A JPS57207162A (en) 1981-06-13 1981-06-13 Manufacture of aluminum wheel for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56091293A JPS57207162A (en) 1981-06-13 1981-06-13 Manufacture of aluminum wheel for vehicle

Publications (2)

Publication Number Publication Date
JPS57207162A true JPS57207162A (en) 1982-12-18
JPS6144147B2 JPS6144147B2 (en) 1986-10-01

Family

ID=14022414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56091293A Granted JPS57207162A (en) 1981-06-13 1981-06-13 Manufacture of aluminum wheel for vehicle

Country Status (1)

Country Link
JP (1) JPS57207162A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357751A (en) * 1986-08-28 1988-03-12 Asahi Malleable Iron Co Ltd Manufacture of wheel for vehicle
JPS6372443A (en) * 1986-09-16 1988-04-02 Kobe Steel Ltd Manufacture of wheel
JPS63103701A (en) * 1986-10-22 1988-05-09 Sumitomo Light Metal Ind Ltd Aluminum alloy wheel disc
EP0687742A1 (en) * 1994-06-16 1995-12-20 ALUMINIUM RHEINFELDEN GmbH Die casting alloy
WO1998053937A1 (en) * 1997-05-26 1998-12-03 Leico Gmbh & Co. Werkzeugmaschinenbau Method and device for producing a one-piece vehicle wheel
CN102925763A (en) * 2011-08-11 2013-02-13 赵凯志 Aluminum alloy automobile wheel hub composite reinforcement technology
US8613374B2 (en) 2005-11-22 2013-12-24 Yamaha Hatsudoki Kabushiki Kaisha Cast part made of aluminum alloy, fuel tank, and production method for the same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357751A (en) * 1986-08-28 1988-03-12 Asahi Malleable Iron Co Ltd Manufacture of wheel for vehicle
JPS6372443A (en) * 1986-09-16 1988-04-02 Kobe Steel Ltd Manufacture of wheel
JPS63103701A (en) * 1986-10-22 1988-05-09 Sumitomo Light Metal Ind Ltd Aluminum alloy wheel disc
EP0687742A1 (en) * 1994-06-16 1995-12-20 ALUMINIUM RHEINFELDEN GmbH Die casting alloy
KR100754039B1 (en) * 1994-06-16 2007-12-17 알루미늄 라인펠덴 게엠베하 Die Casting Alloy
WO1998053937A1 (en) * 1997-05-26 1998-12-03 Leico Gmbh & Co. Werkzeugmaschinenbau Method and device for producing a one-piece vehicle wheel
US6325873B1 (en) * 1997-05-26 2001-12-04 Leico Gmbh & Co. Werkzeugmaschinenbau Method and device for producing a one-piece vehicle wheel
US8613374B2 (en) 2005-11-22 2013-12-24 Yamaha Hatsudoki Kabushiki Kaisha Cast part made of aluminum alloy, fuel tank, and production method for the same
CN102925763A (en) * 2011-08-11 2013-02-13 赵凯志 Aluminum alloy automobile wheel hub composite reinforcement technology

Also Published As

Publication number Publication date
JPS6144147B2 (en) 1986-10-01

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