Fault Analysis and Improvement Test Research on Lubricating Oil Pipe of Comprehensive Transmission Device

被引：0

作者：

Li, Hongcai ^{[1
]}

Cheng, Daqing ^{[2
]}

机构：

[1] National Key Lab of Vehicular Transmission, Beijing Institute of Technology, Beijing,100081, China

[2] Beijing M-Stars Technical Co., Ltd., Beijing,100041, China

来源：

Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology | 2022年 / 42卷 / 08期

关键词：

Fatigue of materials - Fracture - Hose - Lubrication - Transmissions - Vibration analysis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Analyzing the fatigue fracture caused by vibration is main fracture reason of the external lubricating oil pipe of a comprehensive transmission device, three improvement schemes of increasing support scheme, adding vibration isolation structure scheme and hose connection scheme were proposed and compared and verified. The analysis and experimental test results show that the three improvement schemes can effectively suppress vibration and improve fatigue strength. The effect of the improved scheme is better in-order to increase the support, rubber vibration isolation and hose connection, and the amplitude is attenuated by 88.29%, 77.87% and 62.04% respectively. © 2022 Beijing Institute of Technology. All rights reserved.

引用

页码：857 / 863