Browse Publications Technical Papers 2002-01-0656
2002-03-04

Fatigue Design of Automotive Suspension Coil Springs 2002-01-0656

Due to environmental factors and fuel economy, most cars are now required to undergo weight reduction. For this purpose, Allevard Rejna Autosuspensions has undertaken a broad research program based upon numerical and experimental approaches in order to increase the fatigue life of their automotive suspension coil springs.
The aim is to predict the performance of the coil spring and the damage introduced, either in the spring manufacturing processes or during service, by other factors than fatigue tests.
For the present, our attention will be restricted to illustrating an application using a finite element simulation and a multiaxial fatigue analysis, correlating fatigue life, surface defects and residual stresses.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Development of New Microalloy Steel Grades for Lightweight Suspension Systems

2006-01-0897

View Details

TECHNICAL PAPER

Development of High-Strength Suspension Coil Springs in Which Corrosion Fatigue Strength is Important

2000-01-0616

View Details

TECHNICAL PAPER

Fatigue Life Calculation of an Automotive Shock Absorber Shim Assembly Using Different Simulation Techniques

2013-01-1240

View Details

X