汇报题目：参加The 7th Annual IEEE International Conference on CYBER Technology in Automation, Control, and Intelligent Systems (IEEE-CYBER 2017) 参会报告
汇报时间：2017年9月23日(星期六) 8:30
汇报地点：兴庆校区中三楼轴承所1330会议室
汇报人：阎贝
会议名称：The 7th Annual IEEE International Conference on CYBER Technology in Automation, Control, and Intelligent Systems (IEEE-CYBER 2017)
会议时间： 31 July – 4 August, 2017
会议地点：Sheraton Princess Kaiulani, Hawaii, USA.
会议简介：The 7th Annual IEEE Int. Conf. on CYBER Technology in Automation, Control, and Intelligent Systems (IEEE-CYBER 2017) will held from July 31-Aug 4, 2017, at the SHERATON PRINCESS KAIULANI Hotel, Honolulu, Hawaii, USA. IEEE-CYBER is an annual international conference sponsored by IEEE Robotics & Automation Society and the IEEE Nanotechnology Council focusing on advanced Cyber technologies in automation, control, and intelligent cyber systems. Key technical areas covered by the conference are CYBER PHYSICAL SYSTEMS, INTERNET of THINGS, CLOUD ROBOTICS, and NETWORKED SENSORS.
会议交流工作
Oral presentation: Numerical Simulation on the Stress Distribution of High Speed Angular Contact Rolling Bearing
报告人：阎贝
参加论文信息
Title: Numerical Simulation on the Stress Distribution of High Speed Angular Contact Rolling Bearing
Author: Bei Yan, Ke Yan, Pan Zhang, Yongsheng Zhu
Abstract: High speed angular contact rolling bearing is widely used in rotating support structure of precision machine tool spindle. The thermal stress induced by the frictional heat of ball and raceway takes a great role in the stress distribution and fatigue life of rolling bearing, especially at high rotate speed. Thermal effect on the stress distribution of high speed angular contact rolling bearing was numerically investigated in this paper. The temperature field and the contact stress of rolling bearing were calculated first via the combination of quasi static theory and finite element method. Based on the simulation technology, the thermal element was translated into the structural element, and the results show that, in consideration of thermal effect, the contact stress of high speed angular contact rolling bearing is larger than that ignored thermal effect.
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