机械科学与技术2017，Vol.36Issue(5)：685-689,5.DOI:10.13433/j.cnki.1003-8728.2017.0505
制动液对制动拖滞的影响分析与仿真
Analysis and Simulation of Influences on Brake Drag by Brake Fluid
张和平 1刘畅 1莫易敏 1张健 1曹甜马1
作者信息
- 1. 武汉理工大学机电工程学院,武汉430070
- 折叠
摘要
Abstract
The influence factors of brake drag,such as brake fluid viscosity,temperature,hydroscopicity,vapor lock are all analyzed,and the relationships between brake fluid viscosity and brake drag are concluded.Using the hydraulic simulation software MSC.EASY5,the visual braking process model of brake system is built,the braking process is simulated,and the brake drag from the angle of the piston displacement is analyzed.Using the existed bench test,the brake drag experiment is made by selecting several brake fluid that the boiling point is close to inuse oil,focused on analyzing the influence of brake viscosity on brake drag.The influence of configuration of brake fluid to brake drag is obtained.关键词
制动液/制动拖滞/台架试验/MSC.EASY5/液压仿真Key words
brake fluid/brake drag/bench test/MSC.EASYS/hydraulic simulation分类
交通工程引用本文复制引用
张和平,刘畅,莫易敏,张健,曹甜马..制动液对制动拖滞的影响分析与仿真[J].机械科学与技术,2017,36(5):685-689,5.
