A Modeling Approach for Elastic Tolerance Simulation of the Body in White Hang-On Parts
| Autor: | Frank Litwa, Benjamin Reese, Martin Bohn, Hanchen Zheng, Chenyang Li, Kristin Paetzold |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Computer science business.industry Automotive industry Control engineering 02 engineering and technology General Medicine 010501 environmental sciences 01 natural sciences Design for manufacturability Hang Clinching 020901 industrial engineering & automation Cad tools New product development Computer-aided Body in white business 0105 earth and related environmental sciences |
| Zdroj: | Proceedings of the Design Society: International Conference on Engineering Design. 1:3461-3470 |
| ISSN: | 2220-4342 |
| DOI: | 10.1017/dsi.2019.353 |
| Popis: | Computer aided tolerancing (CAT) in the automobile industry is implemented by CAD tools. These tools analyze the manufacturability of complex assemblies with rigid single parts in an early stage to reduce the product development time and the cost for hardware prototypes. This paper proposes an approach to implement tolerance simulation for a compliant assembly, which includes manufacturing processes such as clinching, bolting and hemming by applying tolerance simulation tool. The fender- BIW system is simulated as a compliant–rigid system and the simulation model is applied to two production scenarios. The simulation results are compared with real measurement data, which demonstrates the efficacy of using simulation in early production as opposed to prototyping or other methods of design by showing the strong correlation between simulation results and as-built products. |
| Databáze: | OpenAIRE |
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