JPS5542116A - Production of aluminum wheel for vehicle - Google Patents
Production of aluminum wheel for vehicleInfo
- Publication number
- JPS5542116A JPS5542116A JP11411178A JP11411178A JPS5542116A JP S5542116 A JPS5542116 A JP S5542116A JP 11411178 A JP11411178 A JP 11411178A JP 11411178 A JP11411178 A JP 11411178A JP S5542116 A JPS5542116 A JP S5542116A
- Authority
- JP
- Japan
- Prior art keywords
- cross gate
- aluminum wheel
- excess thickness
- plate
- pressed
- 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
Links
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE: To inexpensively obtain the aluminum wheel for vehicles free from distortions by providing a defective molten metal entry preventing ring and a flat plate having the specified opening rate to the cross gate portion in the central part and cutting the excess thickness portion from the falt plate portion after pressure casting then machining the same.
CONSTITUTION: A defective molten metal entry preventing ring 5 (steel or cast iron) is installed to part of molds adjoining to the cross gate portion and a flat plate 2 made of mild or hard steel having the opening rates of the specified range is provided in contact with the outside of this ring 5, after which an aluminum wheel with excess thickness is produced by pressure casting. After shaping, the excess thickness part is pressed between the punch 1 and die 4. Cracking is produced in the deflecting B part of the cross gate and advances to the face of the falte plate 2 and the cross gate part is cut off by shearing force. At this time the product part is not pressed and therefore no distortion occurs. When the thickness in the axial direction of the cross gate part is large, deflection becomes hard and therefore provision of a notch part in the bottom is recommended.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11411178A JPS5542116A (en) | 1978-09-19 | 1978-09-19 | Production of aluminum wheel for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11411178A JPS5542116A (en) | 1978-09-19 | 1978-09-19 | Production of aluminum wheel for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5542116A true JPS5542116A (en) | 1980-03-25 |
JPS6219937B2 JPS6219937B2 (en) | 1987-05-01 |
Family
ID=14629395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11411178A Granted JPS5542116A (en) | 1978-09-19 | 1978-09-19 | Production of aluminum wheel for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5542116A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0236097A2 (en) * | 1986-03-03 | 1987-09-09 | Ube Industries, Ltd. | Vertical die casting machine |
US4840557A (en) * | 1986-12-01 | 1989-06-20 | Ube Industries, Ltd. | Vertical injection apparatus |
JPH0671419A (en) * | 1992-08-28 | 1994-03-15 | Ube Ind Ltd | Method for lightening wheel-like product |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63171365U (en) * | 1987-04-29 | 1988-11-08 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116020U (en) * | 1974-07-22 | 1976-02-05 | ||
JPS5116020A (en) * | 1974-07-30 | 1976-02-09 | Minolta Camera Kk | Jidoshotenkenshutsusochi |
JPS533926A (en) * | 1976-07-02 | 1978-01-14 | Hitachi Metals Ltd | Method of making hollow casting |
-
1978
- 1978-09-19 JP JP11411178A patent/JPS5542116A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5116020U (en) * | 1974-07-22 | 1976-02-05 | ||
JPS5116020A (en) * | 1974-07-30 | 1976-02-09 | Minolta Camera Kk | Jidoshotenkenshutsusochi |
JPS533926A (en) * | 1976-07-02 | 1978-01-14 | Hitachi Metals Ltd | Method of making hollow casting |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0236097A2 (en) * | 1986-03-03 | 1987-09-09 | Ube Industries, Ltd. | Vertical die casting machine |
US4799534A (en) * | 1986-03-03 | 1989-01-24 | Ube Industries, Ltd. | Vertical die casting machine |
US4840557A (en) * | 1986-12-01 | 1989-06-20 | Ube Industries, Ltd. | Vertical injection apparatus |
JPH0671419A (en) * | 1992-08-28 | 1994-03-15 | Ube Ind Ltd | Method for lightening wheel-like product |
Also Published As
Publication number | Publication date |
---|---|
JPS6219937B2 (en) | 1987-05-01 |
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