J2730_202101 Dynamic Cleat Test with Perpendicular and Inclined Cleats

Revised

01/13/2021

Features
Issuing Committee
Scope
Content
This SAE Recommended Practice describes a test method for measuring the forces and moments generated at a high frequency response spindle when a rolling tire impacts a cleat. The cleat is configured either with its crest perpendicular, 90 degrees, to the path of the tire or optionally with its crest inclined at an angle to the path of the tire. The carriage to which the spindle is attached is rigidly constrained in position during each test condition to provide a good approximation to fixed loaded radius operation. The method discussed in this document provides impact force and moment time histories essentially free from variations due to tire non-uniformities. The method applies to any size tire so long as the equipment is properly scaled to conduct the measurements for the intended test tire. The data are suitable for use in determining parameters for road load models and for comparative evaluations of the measured properties in research and development.
Meta TagsDetails
DOI
https://doi.org/10.4271/J2730_202101
Pages
22
Citation
SAE International Recommended Practice, Dynamic Cleat Test with Perpendicular and Inclined Cleats, SAE Standard J2730_202101, Revised January 2021, Reaffirmed September 2013, Issued August 2006, https://doi.org/10.4271/J2730_202101.
Additional Details
Publisher
Published
Jan 13, 2021
Product Code
J2730_202101
Content Type
Recommended Practice
Status
Revised
Language
English

Revisions