发明名称 |
Friction-Welded Part and Method of Friction Welding |
摘要 |
The invention provides a friction-welded part featuring easy design as well as a method of producing said part. The friction-welded part 1 is produced by friction-welding a first member 10 and a second member 20 together. The first member 10 is made of an aluminum alloy material, having a uniform cross-section portion 11 whose cross-sectional shape and size are not changed. The second member 20 is made of an aluminum alloy material, having a uniform cross-section portion 21 whose cross-sectional shape and size are not changed. According to the invention, the uniform cross-section portions 11 and 21 are friction-welded together to form the part 1. A heat affected zone “H” caused by friction welding is formed only in the uniform cross-section portions 11 and 21. The uniform cross-section portion 11 of the first member 10, and the uniform cross-section portion 21 of the second member 20, respectively, have a cylindrical shape, preferably having the same sectional dimension.
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申请公布号 |
US2010040900(A1) |
申请公布日期 |
2010.02.18 |
申请号 |
US20090374264 |
申请日期 |
2009.10.14 |
申请人 |
NIPPON LIGHT METAL COMPANY, LTD.;NIKKEIKIN ALUMIUM CORE TECHNOLOGY COMPANY, LTD. |
发明人 |
SUMI SHINICHIRO;MIZUGUCHI KOU;MOCHIZUKI HIROYUKI;NAKAKURA KAZUHIRO |
分类号 |
B32B1/08;B23K20/12;B32B15/01 |
主分类号 |
B32B1/08 |
代理机构 |
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代理人 |
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主权项 |
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