发明名称 |
METAL ALLOY INJECTION MOLDING OVERFLOWS |
摘要 |
Metal alloy injection molding techniques are described. In one or more implementations, these techniques may also include adjustment of injection pressure, configuration of runners, and/or use of vacuum pressure, and so on to encourage flow of the metal alloy through a mold. Techniques are also described that utilize protrusions to counteract thermal expansion and subsequent contraction of the metal alloy upon cooling. Further, techniques are described in which a radius of edges of a feature is configured to encourage flow and reduce voids. A variety of other techniques are also described herein. |
申请公布号 |
EP2908971(A1) |
申请公布日期 |
2015.08.26 |
申请号 |
EP20120886709 |
申请日期 |
2012.10.17 |
申请人 |
MICROSOFT TECHNOLOGY LICENSING, LLC |
发明人 |
BORNEMANN, PAUL C.;MASTER, RAJ N.;LANE, MICHAEL JOSEPH;TOO, SEAH SUN |
分类号 |
B22D17/14;B22D17/00;B22D17/08;B22D17/20;B22D17/22;B22D17/32 |
主分类号 |
B22D17/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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