METHOD FOR DETERMINING THE CLAMPING FORCE ON A MECHANICAL JOINT CONNECTION CONNECTING AT LEAST TWO COMPONENTS
摘要
The invention relates to a method for determining the clamping force on a mechanical joint connection connecting at least two components by coupling sound waves into the joint connection. The invention is characterized by the combination of the following method steps: exciting the mechanical joint connection in order to generate oscillation, capturing the oscillations made by the joint connection due to the excitement, and analyzing the oscillations of the joint connection on the basis of reference oscillation patterns stored in a reference dataset, a known clamping force prevailing in the joint connection to be tested being associated with each pattern.
申请公布号
WO2011015332(A2)
申请公布日期
2011.02.10
申请号
WO2010EP04725
申请日期
2010.08.02
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;UNIVERSITAET ROSTOCK;FUCHS, NORMEN;HENKEL, KNUTH-MICHAEL;DELIN, MARCUS