Research on Contact Shape Function and Contact Model of Planetary Roller Screw Drive Pair

被引：0

作者：

Liu J. ^{[1
]}

Peng H. ^{[1
]}

Luo Y. ^{[1
]}

Zhang Y. ^{[1
]}

Zhu Z. ^{[1
]}

Yan D. ^{[1
]}

Deng Q. ^{[1
]}

机构：

[1] Science and Technology on Reactor System Design Technology Laboratory, Nuclear Power Institute of China, Chengdu

来源：

Hedongli Gongcheng/Nuclear Power Engineering | 2021年 / 42卷 / 02期

关键词：

Contact; Planetary roller screw; Shape function;

D O I：

10.13832/j.jnpe.2021.02.0180

中图分类号：

学科分类号：

摘要：

Based on the static contact state of planetary roller screw drive pair, a contact characteristic model and contact force analysis method are proposed by the shape function analysis of the drive pair and Hertz contact theory. The results of finite element analysis show that the method is reasonable, and the contact profile shape function in the contact surface perpendicular to the radial direction satisfies the quadratic function characteristics, and the Hertz contact theory can be used to study the static contact characteristics of the drive pair. © 2021, Editorial Board of Journal of Nuclear Power Engineering. All right reserved.

引用

页码：180 / 182

页数：2