发明名称 |
Method and device for testing the strength of a connection using centrifugal force |
摘要 |
The invention relates to a method for examining the resistance of a connection between two bodies, whereby one of the bodies only has a small mass. A correspondingly directed force is exerted upon the connection until disconnection thereof. The force used is the centrifugal force which acts at a distance from a rotational axis in a concentric manner about said rotated connection. Said method is particularly advantageous if the body having a small mass is a coating which is applied to the other body. In order to obtain a sufficiently high centrifugal force, an examining stamp is applied to the body having the small mass and/or the coating on the side oriented away from the connection. The adhesion between the body and/or the coating and the examining stamp is greater than between both of the bodies and/or the coating and the other body.
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申请公布号 |
US7707895(B2) |
申请公布日期 |
2010.05.04 |
申请号 |
US20050667586 |
申请日期 |
2005.11.11 |
申请人 |
BAM BUNDESANSTALT FUR MATERIAL-FORSCHUNG UND-PRUFUNG |
发明人 |
BECK UWE;REINERS GEORG;BERNDT CHRISTIAN;GRUNE SYLKE;UHLENDORF RUEDIGER |
分类号 |
G01N3/08 |
主分类号 |
G01N3/08 |
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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