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http://dx.doi.org/10.5228/KSTP.2011.20.2.154

Roll Die Forming Process for Manufacturing Clutch Hub in Automotive Transmission  

Ko, D.H. (부산대학교 대학원 정밀가공시스템)
Lee, S.K. (한국생산기술연구원 대경권지역본부)
Kwon, Y.N. (한국기계연구원 부설 재료연구소 융합공정본부)
Kim, S.W. (한국기계연구원 부설 재료연구소 융합공정본부)
Lee, H.S. (나라엠앤디(주) PD연구팀)
Park, E.S. (경창산업(주) 연구개발팀)
Kim, B.M. (부산대학교 기계공학부)
Ko, D.C. (부산대학교 부품소재산학협력연구소)
Publication Information
Transactions of Materials Processing / v.20, no.2, 2011 , pp. 154-159 More about this Journal
Abstract
The roll die forming (RDF) process is a new manufacturing technique for producing gear parts such as clutch drum and clutch hub in automotive transmission. In the RDF process, the material is deformed by a roll installed on a die set. Excellent productivity, low forming load and improved dimensional accuracy have quantitatively been shown to be the benefits of the RDF. In this study, the RDF process is applied to manufacture a clutch hub with a gear shaped part. A finite element (FE) analysis was performed in order to investigate the material strain field and dimension of the final product. Based on the result of the FE analysis, a RDF experiment was performed and the dimensional accuracy of the final product was validated. This work demonstrates that RDF is a process capable of producing a sound clutch hub.
Keywords
Roll Die Forming; Hub Clutch; FE-analysis; RDF Experiment; Dimensional Accuracy;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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