A robust tolerance design method based on process capability
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This paper presents a method for robust tolerance design in terms of Process Capability Indices (PCI). The component tolerance and the suitable manufacturing processes can be selected based on the real manufacturing context. The robustness of design feasibility under the effect of uncertainties is also discussed. A comparison between the results obtained by the proposed model and other methods indicates that robust and reliable tolerance can be obtained.
Key wordsTolerance design Robust design Process capability
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- He, J. M., 1996. Computer-aided Tolerance Design Based on Fundamental Equation. Hangzhou (Master's dissert), Zhejiang University (in Chinese).Google Scholar
- Huang, P. J. and Yang J. X., 2000. The research of the optimized process tolerance design based on process capacity index.Engineering design,3:45–47 (in Chinese).Google Scholar
- Ji, S. P., Sun, X. H. and Ma, Y. L., 1999. A statistic tolerance analyzing method based on manufacturing context.Chinese Mechanical engineering,10(3):249–252 (in Chinese).Google Scholar
- Wu, Z. T. and Yang, J. X., 1999. Computer Aided Tolerance Design Zhejiang University Press, Hangzhou (in Chinese).Google Scholar