Build variation is an important aspect of vehicle assembly. However traditional variation analysis assumes parts are rigid, leading to overestimation of variations. A finite element analysis procedure to estimate the build variation due to variations of shape, size and mechanical properties of flexible parts is presented. In addition to the part deformation, assembly force and stress can also be calculated by this method. This procedure is illustrated with an example problem.
Assembly Variation Analysis of Flexible Parts
Sae Technical Papers
International Body Engineering Conference & Exposition ; 2001
2001-10-16
Conference paper
English
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