Reliability and Sensitive analysis of the Tooth Contact strength Based on Response Surface and Monte Carlo Methods
- 10.2991/icmse-15.2015.261How to use a DOI?
- Thermo elastic coupling; Contact strength; Monte Carlo; Reliability sensitivity.
The thermo-elastic contact characteristics of standard spur gears with the ANSYS software’s Indirect coupling analysis method and achieve the limit state function of contact strength of tooth surface with the response surface method. It also studies the probabilistic sensitivity of the limit state function to the random variable with the reliable and sensitive analysis method of Monte Carlo and to achieve the Sensitivity information of various random factors on the reliability of contact strength of tooth surface under thermo elastic coupling state. Research results show that in the reliability design process the randomness of the temperature of the oil gas mixture in the accessory casing can be neglected and the constant treatment. It can effectively improve the gear tooth contact strength reliability through Increase the contact stress of the tooth surface, Reduce gear torque, Choose the gear material with smaller linear expansion coefficient and lower oil supply temperature and reduce the discrete range of random variable at the same time.
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yanyan Shi AU - Rong Yang AU - Xiangfeng Kong AU - Yang Cui AU - Hong Sun AU - Jinhua Li PY - 2015/12 DA - 2015/12 TI - Reliability and Sensitive analysis of the Tooth Contact strength Based on Response Surface and Monte Carlo Methods BT - Proceedings of the 2015 6th International Conference on Manufacturing Science and Engineering PB - Atlantis Press SP - 1447 EP - 1451 SN - 2352-5401 UR - https://doi.org/10.2991/icmse-15.2015.261 DO - 10.2991/icmse-15.2015.261 ID - Shi2015/12 ER -