A robust tolerance design method based on process capability

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...

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Bibliographic Details
Published in:Journal of Zhejiang University. Science 2004, Vol.5 (1), p.81-85
Main Author: 曹衍龙 杨将新 吴昭同 吴立群
Format: Article
Language:English
Subjects:
Algorithms
Benchmarking - methods
Computer Simulation
Computer-Aided Design
Equipment Design - methods
Equipment Failure Analysis - methods
Models, Statistical
PCI
Quality Control
加工能力指数
可行性
容差设计
稳定性
计算机辅助技术
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Summary: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.
ISSN:1009-3095
DOI:10.1631/jzus.2004.0081