JPS5698419A - Wheel rim and manufacture thereof - Google Patents

Wheel rim and manufacture thereof

Info

Publication number
JPS5698419A
JPS5698419A JP135180A JP135180A JPS5698419A JP S5698419 A JPS5698419 A JP S5698419A JP 135180 A JP135180 A JP 135180A JP 135180 A JP135180 A JP 135180A JP S5698419 A JPS5698419 A JP S5698419A
Authority
JP
Japan
Prior art keywords
subjected
wheel rim
steel plate
blank material
steel
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.)
Pending
Application number
JP135180A
Other languages
Japanese (ja)
Inventor
Hideaki Kuwabara
Yasuo Takagi
Minoru Takahashi
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.)
Topy Industries Ltd
Original Assignee
Topy 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 Topy Industries Ltd filed Critical Topy Industries Ltd
Priority to JP135180A priority Critical patent/JPS5698419A/en
Publication of JPS5698419A publication Critical patent/JPS5698419A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

PURPOSE: To manufacture the tire wheel rim for an automobile with a light wt. and excellent strength by a method wherein a high tensile steel plate obtained by heating a steel material with a specific composite texture to a ferrite + austenite zone and rapidly cooling the same is molded into a cylindrical shape by welding and, after a welded part is subjected to pressure process, subjected to roll molding.
CONSTITUTION: A coil of the high tensile steel plate obtained by heating the steel plate with the specific composite texture such as a C-Mn type steel or a C-Si-Mn steel to the ferrite + austenite zone and rapidly cooling the same is cut into a definite length to make a tire wheel rim blank material for an automobile. Both end flanges 1a, 1b of the blank material are welded to form a cylindrical form and inner and outer peripheries of a weld bead 2 is subjected to cutting trimming. Subsequently, said cylindrical form is subjected to the pressure molding along the weld bead 2 by seam smoothing rolls 3a, 3b to produce the wheel rim. Because the blank material 1 is subjected to processing hardening as well as the weld part 2 is rapidly cooled by said seam smoothing rolls, the material quality around the weld part is extremely hardened and the strong wheel rim is obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP135180A 1980-01-11 1980-01-11 Wheel rim and manufacture thereof Pending JPS5698419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP135180A JPS5698419A (en) 1980-01-11 1980-01-11 Wheel rim and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP135180A JPS5698419A (en) 1980-01-11 1980-01-11 Wheel rim and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS5698419A true JPS5698419A (en) 1981-08-07

Family

ID=11499062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP135180A Pending JPS5698419A (en) 1980-01-11 1980-01-11 Wheel rim and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS5698419A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63270973A (en) * 1987-04-28 1988-11-08 Kato Hatsujo Kaisha Ltd Manufacture of high friction pulley
KR20040020665A (en) * 2002-08-31 2004-03-09 현대자동차주식회사 Composition of road wheel and manufacturing method of road wheel using it
KR100554485B1 (en) * 1996-06-07 2006-04-21 게스탐프 하르트테크 아베 A method of making a sheet steel product
WO2008104043A1 (en) * 2007-03-01 2008-09-04 Delga Indústria E Comércio Ltda. Half frame manufacturing process for a motor vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104541A (en) * 1977-02-24 1978-09-11 Taiheiyo Kogyo Kk Method of working outer frame of wheel ring for automobile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104541A (en) * 1977-02-24 1978-09-11 Taiheiyo Kogyo Kk Method of working outer frame of wheel ring for automobile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63270973A (en) * 1987-04-28 1988-11-08 Kato Hatsujo Kaisha Ltd Manufacture of high friction pulley
KR100554485B1 (en) * 1996-06-07 2006-04-21 게스탐프 하르트테크 아베 A method of making a sheet steel product
KR20040020665A (en) * 2002-08-31 2004-03-09 현대자동차주식회사 Composition of road wheel and manufacturing method of road wheel using it
WO2008104043A1 (en) * 2007-03-01 2008-09-04 Delga Indústria E Comércio Ltda. Half frame manufacturing process for a motor vehicle

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