TY - JOUR
T1 - The effect of bending loads on the dynamic behaviors of a rolling guide
AU - Wu, James Shih Shyn
AU - Chang, Jyh Cheng
AU - Tsai, Gent An
AU - Lin, Ching Yuan
AU - Ou, Feng Ming
N1 - Funding Information:
This study was supported by the Mechanical and systems Research Laboratories of Industrial Technology Research Institute.
PY - 2012/3
Y1 - 2012/3
N2 - Dynamic behaviors of ball-type contact surfaces under unbalanced bending loads are studied using point-to-point analysis, threedimensional finite element simulation based on the Hertz Contact Theory, and a modal test. Results derived from these models are very similar but the Finite Element Model provides the best results since it allows for more elements of study, such as the steel ball, carriage, rail etc. In the study, results also show that frequencies vary slightly, but there is an obvious change in shapes. Therefore, the contact stiffness in simulations must be properly selected with the conclusion that different external loadings may affect the dynamic characteristics of such structures significantly.
AB - Dynamic behaviors of ball-type contact surfaces under unbalanced bending loads are studied using point-to-point analysis, threedimensional finite element simulation based on the Hertz Contact Theory, and a modal test. Results derived from these models are very similar but the Finite Element Model provides the best results since it allows for more elements of study, such as the steel ball, carriage, rail etc. In the study, results also show that frequencies vary slightly, but there is an obvious change in shapes. Therefore, the contact stiffness in simulations must be properly selected with the conclusion that different external loadings may affect the dynamic characteristics of such structures significantly.
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U2 - 10.1007/s12206-011-1228-8
DO - 10.1007/s12206-011-1228-8
M3 - Article
AN - SCOPUS:84859124786
SN - 1738-494X
VL - 26
SP - 671
EP - 680
JO - Journal of Mechanical Science and Technology
JF - Journal of Mechanical Science and Technology
IS - 3
ER -