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Establishment of the Comprehensive Evaluation System of Cold Stamping Die Quality |
| LU Xiao-chun, GUO Sheng, RUAN Feng |
| College of Mechanical Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China; |
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Abstract A comprehensive evaluation system of die quality, a multiplayer hierarchical amendment index system according to the characteristics of cold stamping die production, an evaluation standard referring to the technique and design rules of dies, and a scientific evaluation by using the multiplayer hierarchical and the fuzzy comprehensive evaluation methods are presented in this paper. The applications show that the system can be used to evaluate the die quality objectively, fairly, and reasonably.
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Issue Date: 05 March 2006
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