The Design of Torsional Fatigue Life Test of Vehicle Steering Driveshaft

Wu Bao

doi:10.4028/www.scientific.net/AMM.456.310

Paper Titles

Application Research on High-Tech Tax Preference Policy of Manufacturing
p.291

The Study on Linear Guide Precision Straightening Stroke Prediction Quick Algorithm
p.294

Multi-Function Fusion Measurement Method for Surface Texture
p.299

Research on Modeling and Simulation of the Trafficability of Vertical Screw Conveyors Intermediate Support Based on EDEM
p.303

The Design of Torsional Fatigue Life Test of Vehicle Steering Driveshaft
p.310

Numerical Simulation for Solid-Liquid Two-Phase Flow in Stirred Vanadium Leaching Tank
p.314

A Novel Friction Model Basing on Journal Bearing Theory for Reciprocating Compressor
p.320

Safety Assessment and Remaining Service Life Prediction of Sandwich Marine Air Bottles
p.324

Dynamics of Flexible Slider-Crank Mechanism Based on the Floating Frame Reference Formulation
p.330

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 456The Design of Torsional Fatigue Life Test of...

The Design of Torsional Fatigue Life Test of Vehicle Steering Driveshaft

Abstract:

The torsion fatigue life test which aimed at the automotive steering shaft designs the test bed of micro-controller based on PIC16F877 and makes the accurate test methods possible. The installation of a torque sensor in series with the magnetic particle brake can detect feedback on the test load. A serial port communication between micro-controller and programmable power supply can automatically adjust the output of current size of programmable power supply, and make torsional load output by the magnetic particle brake constant. The system is not only accurate in statistics testing and capable of memorizing the number of tests but also low cost and of practical value.