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Dimension Error Analysis and Simulation of Sheet Metal Multistage Assemblies
Abstract:
The dimension quality of sheet metal subassembly(SMS), which is usually assembled in the multistage process, has serious effect on its performance. Based on the multistage transmitting model of dimension errors of SMS, this paper detailedly analyzed the dimension errors of SMS in locating phase, over-locating phase and springback phase, and also simulated their dimension errors by Matlab and FEM, and finally predicted the assembly dimension errors of aeroplane wainscot subassembly sample.
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208-212
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Online since:
October 2012
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© 2012 Trans Tech Publications Ltd. All Rights Reserved
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