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http://dx.doi.org/10.3795/KSME-A.2010.34.3.361

Study of Factor Causing Wear of a Barrel Cam in a Paper-Cup-Forming Machine by Using Multibody Dynamics Model  

Jun, Kab-Jin (Dept. of Mechanical Engineering, Ajou Univ.)
Park, Tae-Won (Dept. of Mechanical Engineering, Ajou Univ.)
Cheong, Kwang-Yeil (Dept. of Mechanical Engineering, Ajou Univ.)
Kim, Young-Guk (Korea Railroad Research Institute)
Publication Information
Transactions of the Korean Society of Mechanical Engineers A / v.34, no.3, 2010 , pp. 361-367 More about this Journal
Abstract
The barrel cam, which is a type of cylindrical cam, has been widely used as a part of index drive units for automatic manufacturing machines. The axis of rotation of the barrel cam is orthogonal to the axis of rotation of the follower. The index drive rotates or dwells depending on the cam profile, while the cam rotates with a constant velocity. Continuous sliding contact between the barrel cam and the follower surfaces causes wearing of the adhesive between them. This study shows that the contact force between two sliding bodies is responsible for the wear of the barrel cam in the paper-cup-forming machine. This contact force is calculated by using the multibody dynamics model of the paper-cup-forming machine. The analytical result is validated by comparing it to the actual wear spots on the real product.
Keywords
Barrel Cam; Paper Cup Forming Machine; Wear; Contact Force; Multibody Dynamic;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
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