TW234096B - Process of production for light alloy fly wheel - Google Patents

Process of production for light alloy fly wheel

Info

Publication number
TW234096B
TW234096B TW83101680A TW83101680A TW234096B TW 234096 B TW234096 B TW 234096B TW 83101680 A TW83101680 A TW 83101680A TW 83101680 A TW83101680 A TW 83101680A TW 234096 B TW234096 B TW 234096B
Authority
TW
Taiwan
Prior art keywords
mold
wheel
surrounding
wheel edge
face
Prior art date
Application number
TW83101680A
Other languages
Chinese (zh)
Inventor
Shujiro Inatani
Original Assignee
Retsu Engineering 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 Retsu Engineering Co Ltd filed Critical Retsu Engineering Co Ltd
Application granted granted Critical
Publication of TW234096B publication Critical patent/TW234096B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/025—Special design or construction with rolling or wobbling dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

A process of production for light alloy fly wheel, which comprises forming the convexoconcave wheel section and the connected surrounding wheel edge by mold-in-one with moldable and processable material, which is characterized in that: the first mold and the second mold are facing each other, in which the first mold has a first ring shape formation face of outer wheel edge with a first pressurization face on its outer surrounding and the second mold has a second ring shape formation face of inner wheel edge with a second pressurization face on its surrounding, a movable formation roll is installed on the surrounding of borders of the first mold and the second mold, the processable material is installed in the appropriate space between the first mold and the second mold, the wheel section is formed by synchronously rotating the first mold and the second mold in the same direction to press the wheel corresponding part and at least part of the cross section between the drop center and the front wheel edge is processed by pressing the wheel edge using the formation roll while the mold isrotating.
TW83101680A 1992-11-17 1994-07-28 Process of production for light alloy fly wheel TW234096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4307347A JP2753927B2 (en) 1992-11-17 1992-11-17 Manufacturing method of light alloy wheel

Publications (1)

Publication Number Publication Date
TW234096B true TW234096B (en) 1994-11-11

Family

ID=17968018

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83101680A TW234096B (en) 1992-11-17 1994-07-28 Process of production for light alloy fly wheel

Country Status (2)

Country Link
JP (1) JP2753927B2 (en)
TW (1) TW234096B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2652334B2 (en) * 1993-11-10 1997-09-10 株式会社レイズエンジニアリング Rotary forging equipment
JP2819084B2 (en) * 1994-03-16 1998-10-30 株式会社レイズエンジニアリング Rotary forging device and method for manufacturing automobile wheel using the same
KR100285232B1 (en) * 1994-03-16 2001-11-22 이나타니슈지로 Rotary Forging Device
EP0743112A1 (en) * 1995-05-17 1996-11-20 Metal Forming Machines, Inc. Apparatus and method for manufacturing a vehicle wheel
US7523635B2 (en) 2003-08-11 2009-04-28 Washi Kosan Co., Ltd. Method of producing wheel and the wheel
JP4885621B2 (en) * 2006-06-09 2012-02-29 ユニクラフトナグラ株式会社 Ring-shaped groove sequential rolling method and ring-shaped groove sequential rolling apparatus
JP4606395B2 (en) * 2006-09-11 2011-01-05 ジヤトコ株式会社 Cold sheet metal forming equipment
CN101862807B (en) * 2010-06-11 2012-05-23 西安交通大学 Rotary forging method for large disc type work piece and forging device
JP5610937B2 (en) * 2010-09-07 2014-10-22 新菱テクノサービス株式会社 Tilting rotary forging device
CN103611859A (en) * 2013-11-18 2014-03-05 梧州恒声电子科技有限公司 Method for cold precision forging of T-shaped iron by mesoporous flow distribution technology
SE539084C2 (en) 2014-10-06 2017-04-04 Scania Cv Ab Ladder intended primarily for a vehicle bed

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244307A (en) * 1975-10-03 1977-04-07 Nissan Motor Co Ltd Engine exhaust gas purification device used for a two-point engine
JPS61226132A (en) * 1985-03-30 1986-10-08 Sumitomo Metal Ind Ltd Rotary forging machine with external shape forming roll
JPH032574A (en) * 1989-05-29 1991-01-08 Showa Electric Wire & Cable Co Ltd Testing method for partial discharge of cable
JPH02165835A (en) * 1989-07-14 1990-06-26 Washi Kosan Kk Manufacture of wheel made of light alloy

Also Published As

Publication number Publication date
JP2753927B2 (en) 1998-05-20
JPH06154932A (en) 1994-06-03

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees