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ASTM-D3702 2004

$40.63

D3702-94(2004) Standard Test Method for Wear Rate and Coefficient of Friction of Materials in Self-Lubricated Rubbing Contact Using a Thrust Washer Testing Machine

Published By Publication Date Number of Pages
ASTM 2004 5
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ASTM D3702-94-Reapproved2004

Historical Standard: Standard Test Method for Wear Rate and Coefficient of Friction of Materials in Self-Lubricated Rubbing Contact Using a Thrust Washer Testing Machine

ASTM D3702

Scope

1.1 This test method covers the determination of wear rate and coefficient of friction for self-lubricated materials in rubbing contact by a testing machine² that utilizes a thrust washer specimen configuration.

Note 1—This machine may also be used to measure coefficient of friction.

1.2 The values in SI units are to be regarded as the standard. In cases where materials, products, or equipment are available only in inch-pound units, SI values in parentheses are for information only.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

coefficient of friction; self-lubricated; torque; wear; wear-rate

ICS Code

ICS Number Code 19.060 (Mechanical testing)

DOI: 10.1520/D3702-94R04

PDF Catalog

PDF Pages PDF Title
1 Scope
Terminology
Summary of Test Method
Significance and Use
2 Apparatus
Reagents and Materials
Preparation of Apparatus
TABLE 1
FIG. 1
3 FIG. 2
FIG. 3
4 Procedure
Calculation
FIG. 4
5 Precision and Bias
Keywords
A1. DESCRIPTION OF THE THRUST WASHER TESTING MACHINE (FIG. 1)
A1.1
A1.2
A1.3
A1.4
ASTM-D3702 2004
$40.63