摘要
在对迄今为止所出现的各种线接触问题弹性趋近量分析方法进行全面阐述的基础上,就一些主要的弹性趋近量算式及其在滚子轴承载荷分布计算中的应用进行了求解和对比分析,分析表明三体接触时采用H.Zantopulos公式的结果最差,而在滚子轴承载荷分布的理论分析体系中,G.Lundberg、A.Palmgren、LucHoupert以及改进的切片法等理论的计算结果相差不大,可以根据需要选用。
Based on a complete description on th e various analyzing methods of elastic approach in linear contact problem,this paper execute s calculation and comparison on some main elastic approach formulas and their application in the load distribution of roller bearing.It is concluded that the formula given by H.Zantopulos is worst when analyzin g three -body contact problem,while as in the analyzing theory of roller bearing,the results are very simila r by the formulas given by Lundberg,P almgren and Luc Houpert et al,and the formula given by Ding Changan is inappropriate for the load distribution in roller bearing.
出处
《机械设计与制造》
2003年第3期40-42,共3页
Machinery Design & Manufacture
