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Process Planning for Insert Metal of Weather Strip Using High Speed Rolling-Type  

Park, Ji-Su (Department of creative Engineering, Pusan National Univ.)
Lee, Hyun-Woo (Department of creative Engineering, Pusan National Univ.)
Jung, Sung-Yuen (Research Institute of Mechanical Technology, Pusan National Univ.)
Bae, Jun-Ho (School of Mechanical Engineering, Pusan National Univ.)
Kim, Hwa-Young (Research Institute of Mechanical Technology, Pusan National Univ.)
Kim, Chul (Research Institute of Mechanical Technology, Pusan National Univ.)
Publication Information
Journal of the Korean Society for Precision Engineering / v.28, no.11, 2011 , pp. 1279-1287 More about this Journal
Abstract
Weather strip is a functional component of a car body and doors for leaking protection, isolating outside noise and vibration reduction. Insert metal inserted to the weather strip plays a key role to keep the shape of the weather strip and increase its strength. Insert metal is mainly produced by a press process, which has low productivity and 40% material loss due to the scraps. To solve the problems, a high-speed rolling process for manufacturing the insert metal of weather strip is being attempted. In this study, the insert metal is manufactured by a high-speed rolling process, and its process variables: reduction, relative velocity of rollers and the number of passes, are optimized by using the FEA and the actual tests. The prototype was manufactured by the optimal process.
Keywords
Weather Strip; Insert Metal; Reaction Force; Friction Force; Reduction; FEA;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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