Paper Title:
Disquisition of Performance Testing Equipment for Vacuum Booster
  Abstract

Focusing on the present situation that the domestic research of vacuum booster performance testing is still at the starting stage, combined with vacuum booster performance testing requirements, a vacuum booster performance testing equipment based on VC++ was designed and realized. It consists of two independent modules, including pneumatic control module and software module. Motion control card was used to control load deflection by pulse output. Dates of displacement sensor, force sensor and pressure sensor were real-timely collected by high-speed data acquistion card. After the analysis of industrial control computer, the vacuum booster input-output characteristic, vacuum leak-proofness are contained. Experimental data shows that the equipment can accurately and truly detect the performance of the vacuum booster. Displacement accuracy can be achieved 0.1mm, force accuracy can be achieved 1N, pressure accuracy can be achieved 0.1kPa.

  Info
Periodical
Edited by
Qiancheng Zhao
Pages
422-426
DOI
10.4028/www.scientific.net/AMM.103.422
Citation
W. J. Fan, L. B. Jin, Y. Lu, B. Guo, "Disquisition of Performance Testing Equipment for Vacuum Booster", Applied Mechanics and Materials, Vol. 103, pp. 422-426, 2012
Online since
September 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Da Ming Huang, Chun Lan Yang, Ling Fang Wu, Zhi Feng Ma, Qi Hong Yao
Abstract:Vacuum booster is an important assembly part of the auto brake system.It influences the driving security directly so that it must be tested...
1902
Authors: Zai Luo, Quan Luo, Wei Jun Fan, Yi Lu, Bin Guo
Abstract:According to the enterprise standards of "assembly and test norms for ZQ2005 clutch booster", the test projects for comprehensive...
348
Authors: Yan Shi, Yi Lu, Xue Ying Wang
Chapter 6: Applied Mechanics and Mechanical Engineering
Abstract:To solve the problem of testing BMBS (BLOW-OUT MONITORING AND BRAKE SYSTEM) vacuum booster performance, a double-station and on-line test...
1351
Authors: Hsin Guan, Wei Tuo Hao, Jun Zhan
Chapter 1: Industrial and Engineering Design
Abstract:The brake safety is very important for passenger car development. Quick designing and matching brake system play an important role in...
316
Authors: Hsin Guan, Wei Tuo Hao, Jun Zhan
Chapter 10: Energy, Green Materials and Technologies, Engines, Wind and Hybrid Power Systems
Abstract:The feeling of the brake pedal is one of the most important factors for the driver confidence during brake. Vacuum booster plays a...
1248