发明名称 |
METHOD FOR INCREASING THE COEFFICIENT OF ADHESION BETWEEN TWO PARTS ROTATING AS ONE WITH A ROTOR |
摘要 |
<p>A method for increasing the coefficient of adhesion between two parts that rotate as one with a rotor, for example a turbomachine rotor, those parts pressing against one another via pressing faces. The method includes milling at least one of the pressing faces so as to modify its surface finish and increase its roughness, then covering the or each machined face with a thin layer of a material that is hard and has a high coefficient of friction.</p> |
申请公布号 |
EP2300728(A1) |
申请公布日期 |
2011.03.30 |
申请号 |
EP20090800110 |
申请日期 |
2009.05.13 |
申请人 |
SNECMA |
发明人 |
DESSOLY, VINCENT;MONS, CLAUDE, MARCEL;VIGUERA SANCHO, ANA |
分类号 |
F01D5/06;F16D1/033 |
主分类号 |
F01D5/06 |
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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