J1646_201203 Glossary of Terms - Lubricated Friction Systems

Stabilized

03/19/2012

Features
Issuing Committee
Scope
Content
This SAE Recommended Practice defines the principal terms and equations pertaining to automotive automatic transmission clutch plate, band, or other wet-friction systems. The terms apply directly to friction-system testing as is typically conducted on inertia-stop test equipment. Some terms can be directly applied to the analysis of friction in the transmission or brake assembly and other friction-test equipment.
The glossary presents terms used to describe the set-up, testing, and results of tests as shown in Figure 1, which were taken on a clutch SAE No. 2 machine.
The glossary is intended to provide a collection of definitions in the hope of eliminating confusion in development and their application to passenger cars and trucks.
This document focuses on the terminology of friction-system testing. References for this type of testing are shown in Section 2.
Rationale
Content
The technical report covers technology, products, or processes which are mature and not likely to change in the foreseeable future.
Meta TagsDetails
DOI
https://doi.org/10.4271/J1646_201203
Pages
20
Citation
SAE International Recommended Practice, Glossary of Terms - Lubricated Friction Systems, SAE Standard J1646_201203, Stabilized March 2012, Issued July 1996, https://doi.org/10.4271/J1646_201203.
Additional Details
Publisher
Published
Mar 19, 2012
Product Code
J1646_201203
Content Type
Recommended Practice
Status
Stabilized
Language
English

Revisions