TW234096B - Process of production for light alloy fly wheel - Google Patents
Process of production for light alloy fly wheelInfo
- 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
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.
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)
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)
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 |
-
1992
- 1992-11-17 JP JP4307347A patent/JP2753927B2/en not_active Expired - Lifetime
-
1994
- 1994-07-28 TW TW83101680A patent/TW234096B/en not_active IP Right Cessation
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 |