Abstract
This paper investigates the multiaxial fatigue life of the roller in rolling contact with wheels with respect to axis line deflection. The multiaxial fatigue criteria proposed by Wang and Brown, together with the rainflow counting method and Miner-Palmgren’s rule, are applied to the cumulative damage estimation and life prediction. As the axis line deflection of overlong kilns generally results in asymmetric load distribution on each roller, the load ratio is introduced to describe the deflection for quantitative stress analyses. The stress analyses are performed within the finite element code ANSYS. The tangential friction stress is calculated in terms of the condition of the rolling contact area. By taking one roller as an example, the plotted fatigue life versus load ratio curve discovers how the axis line deflection affects the fatigue life. This study is significant to prevent the fatigue failure of the roller and can provide basis to adjust and optimize the axis line of the rotary kiln.
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References
Li, Xuejun, Shen, Yiping, and Chu, Fulei. Research on relation between the supporting roller fatigue fate of rotary kiln and the axis line and how to predict its fate (in Chinese). Chinese Journal of Mechanical Engineering 42(10), 65–69 (2006)
Tang, Ding. Studied on Rolling Contact Fatigue of Supporting Component of Large-Scale Rotary Kiln (in Chinese), M. Sc. dissertation, Central South University, Changsha (2005)
Li, Xuejun, Chu, Fulei, and Shen, Yiping. Contact fatigue life analysis of rotary kiln roller (in Chinese). Progress in Safety Science and Technology, Vol. II, Part B, Science Press, Beijing, 1864–1868 (2008)
Li, Xuejun, Jiang, Linli, and Liu, Deshun. Research on supporting load distribution of large-scale rotary kiln with multi-support and variable-stiffness. Chinese Journal of Computational Mechanics 22(2), 207–213 (2005)
Brown, M. W. and Miller, K. J. A theory for fatigue failure under multiaxial stress-strain conditions. Proceedings of the Institution of Mechanical Engineers 187(65), 745–755 (1973)
Kandil, F. A., Brown, M.W., and Miller, K. J. Biaxial Low-Cycle Fatigue Fracture of 316 Stainless Steel at Elevated Temperatures (Book 280), The Metals Society, London, 203–210 (1982)
Chen, X., Xu, S., and Huang, D. A critical plane-strain energy density criterion for multiaxial low-cycle fatigue life under non-proportional loading. Fatigue Fract. Engng. Mater. Struct. 22(4), 679–686 (1999)
Das, J. and Sivakumar, S. M. An evaluation of multiaxial fatigue life assessment methods for engineering components. International Journal of Pressure Vessels and Piping 76(8), 741–746 (1999)
Pan, W. F., Hung, C. Y., and Chen, L. L. Fatigue life estimation under multiaxial loadings. International Journal of Fatigue 21(1), 3–10 (1999)
Li, B., Reis, L., and de Freitas, M. Simulation of cyclic stress/strain evolutions for multiaxial fatigue life prediction. International Journal of Fatigue 28(11), 451–458 (2006)
Wang, C. H. and Brown, M. W. A path-independent parameter for fatigue under proportional and non-proportinal loading. Fatigue Fract. Engng. Mater. Struct. 16(12), 1285–1298 (1993)
Chen, X., Jin, D., and Kim, K. S. A weight function-critical plane approach for low-cycle fatigue under variable amplitude multiaxial loading. Fatigue Fract. Engng. Mater. Struct. 29(2), 331–339 (2006)
Brown, M. W., Suker, D. K., and Wang, C. H. An analysis of mean stress in multiaxial random fatigue. Fatigue Fract. Engng. Mater. Struct. 19(2–3), 323–333 (1996)
Han, C., Chen, X., and Kim, K. S. Evaluation of multiaxial fatigue criteria under irregular loading. International Journal of Fatigue 24(9), 913–922 (2002)
Kim, K. S. and Park, J. C. Shear strain based multiaxial fatigue parameters applied to variable amplitude loading. International Journal of Fatigue 21(5), 475–483 (1999)
Zhou, Xian, Li, Yilun, and Zhao, Xianqiong. Mechanical model and contact stress emulational analysis of rotary kiln’s tyre (in Chinese). Journal of Central South University of Technology 33(5), 526–529 (2002)
Li, Xuejun and Yuan, Yingcai. Contact mechanics problems of rotary kiln’s axis movement (in Chinese). Non-ferrous Metallurgical Equipment 5, 1–4 (2002)
Ponter, A. R. S. Application of the kinematical shakedown theorem to rolling and sliding point contacts. J. Mech. Phys. Solids 33(4), 339–362 (1985)
Li, Xuejun, Shen, Yiping, and Wang, Yuqing. The contact finite element analysis of support structure of large-scale rotary kiln with multi-supporting (in Chinese). Engineering Mechanics 23(9), 109–113 (2006)
Zhao, Shaobian and Wang, Zhongbao. Anti-Fatigue Design, Method and Data (in Chinese), China Machine Press, Beijing (1997)
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Communicated by Xing-ming GUO
Project supported by the National High-Tech Research and Development Program of China (863 Program) (No. 2007AA04Z415), the National Natural Science Foundation of China (No. 50675066), and the Scientific Research Fund of Hunan Provincial Education Department (No. 09C407)
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Shen, Yp., Wang, Sl., Li, Xj. et al. Multiaxial fatigue life prediction of kiln roller under axis line deflection. Appl. Math. Mech.-Engl. Ed. 31, 205–214 (2010). https://doi.org/10.1007/s10483-010-0208-x
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DOI: https://doi.org/10.1007/s10483-010-0208-x