| 发明名称 |
ALUMINUM PRODUCT MANUFACTURING METHOD USING DIE CASTING AND ALUMINUM BRAKE CALIPER MANUFACTURING METHOD USING THE SAME |
| 摘要 |
There are provided a method of manufacturing an aluminum product and a method of manufacturing an aluminum brake caliper each using die casting, for improving flow and run of molten metal during casting and enhancing productivity and quality. In a method of manufacturing an aluminum product provided with opposing portions opposed to each other with a hollow portion interposed in between, and connecting portions connecting the opposing portions at two sides thereof, the method includes a die casting step of performing casting by pouring molten metal of an aluminum alloy from a gate for the molten metal formed in one of the opposing portions via the connecting portions and a bridge connecting the two opposing portions, and a bridge removing step of removing the bridge. |
| 申请公布号 |
US2014360633(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
US201214366039 |
申请日期 |
2012.12.04 |
| 申请人 |
NIPPON LIGHT METAL COMPANY, LTD. |
发明人 |
Sato Shinya;Ikari Takaaki |
| 分类号 |
B22D19/00;B22D30/00;B22D25/02;B22D17/00;B22D21/00 |
主分类号 |
B22D19/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An aluminum product manufacturing method using die casting for manufacturing an aluminum product provided with opposing portions opposed to each other with a hollow portion interposed in between, and connecting portions connecting the opposing portions at two sides thereof, the method comprising:
a die casting step of performing casting by pouring molten metal of an aluminum alloy from a gate for the molten metal formed in one of the opposing portions via the connecting portions and a bridge connecting the two opposing portions; and a bridge removing step of removing the bridge. |
| 地址 |
Shinagawa-ku, Tokyo JP |
