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Design Optimization to Enhance Mangle Roll Performance  

임문혁 (계명대학교 기계공학과)
신현명 (계명대학교 기계공학과)
조순옥 (계명대학교 기계공학과 대학원)
김영규 (한국생산기술연구원)
Publication Information
Textile Science and Engineering / v.41, no.1, 2004 , pp. 62-71 More about this Journal
Abstract
This is a study for the optimal design of rubber coating on a mangle roll used in the textile processing industry. The rubber coating is crowned (convex shaped) on the roll to apply even pressure on the textile. An analysis of the contact pressure on the roll surface was conducted to find the affects of the geometry of the rubber crown, the friction coefficient, the load variation at the roll and the following results were obtained. 1) The friction coefficient does not have much of an affect on the distribution of the contact pressure. 2) The optimal shape of the roll depends on the amount of the load necessary at the roll. The ratio of the rubber thickness at both ends of the roll to the center (RU1/RU2) decreased as the load increased.
Keywords
FEM; mangle roll; crown; contact pressure;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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