液压与气动Issue(9)：105-110,6.DOI:10.11832/j.issn.1000-4858.2017.09.020
一种新型负载模拟器摩擦力矩与温度场研究
Frictional Torque and Friction Disk Temperature Field of a New Load Simulator
邓雨 1许宏光1
作者信息
- 1. 哈尔滨工业大学机电工程学院,黑龙江哈尔滨150001
- 折叠
摘要
Abstract
The new load simulator achieves the torque loading of the actuator with the theory of friction torque load.Based on the principle of friction and abrasion,a corrected calculating model of the friction torque is established,and the usability of the calculating model is confirmed through three example applications,including the ring friction disk,discal friction disk and flabellate friction disk.The instantaneous temperature field of the friction disk based on thermodynamics theory is established by ABAQUS.The simulation results show that the temperature rises when the pressure and speed increase,which also makes the high temperature section more focused.The field is more sensitively with the increase of speed than pressure.The flabellate friction disk is more suitable to the loading of small torque than the ring friction disk.关键词
摩擦力矩/温度场/摩擦盘/负载模拟器Key words
frictional torque/temperature field/friction disk/load simulator分类
机械制造引用本文复制引用
邓雨,许宏光..一种新型负载模拟器摩擦力矩与温度场研究[J].液压与气动,2017,(9):105-110,6.
