Research on the master pump of piston type plastic clutch with displacement switch

2018 International Conference on Advanced Materials, Intelligent Manufacturing and Automation

材料科学;机械制造;运输工程

Wang, Jiaqing^1,2 ; Shi, Yantao^1,2 ; Luo, Ren^1,2 ; Chen, Bo^1,2

SORL Auto Parts, Inc, Wenzhou

325200, China^1

Ruian Ruili Group Beijing Great Automotive Components Company Limited, Zhejiang, Wenzhou

325200, China^2

关键词: Cast aluminum;    Displacement sensing;    Hydraulic system;    Manual transmissions;    Master cylinder;    Switch structure;    Vehicle handling;    Vehicle operations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/382/3/032019/pdf
DOI  :  10.1088/1757-899X/382/3/032019

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

At present, the clutch master cylinders used in most manual transmissions at home and abroad are constructed of cast iron or cast aluminum without electronic displacement sensing. This type of product is susceptible to problems such as rusting or uneven wear and poor vehicle handling performance. This study describes a plastic clutch master pump with displacement switch, which can light the structure under the same displacement and stroke and add displacement switch structure. It can provide injection data to ECU, prevent manually shifting car from stalling and improve vehicle operation performance. The part of the clutch hydraulic system, the light weight part of the clutch pump, the displacement switch part and so on are analyzed and discussed respectively. China library classification number: ME4041