ASTM G – Free download as PDF File .pdf), Text File .txt) or read online for free. ASTM G 2. Referenced Documents ASTM Standards: B Test Method for Dynamic Coefficient of Friction and. Wear of Sintered Metal Friction Materials Under Dry. ASTM G Standard Guide for Measuring and Reporting Friction Coefficients.

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ASTM G – 10() Standard Guide for Measuring and Reporting Friction Coefficients

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. No other units of measurement are included in this standard. Friction Wear Force Atsm Shoe. Any of the listed tests or other acceptedtests may be used. A number in parentheses indicates the year of last reapproval.

G 40— 93 3. We are nonprofit website to share and download documents. These databases can be searched for material couples andtribosystems of interest. Plasticizer migration can be the cause. Link to Active This link will always route to the current Active version of the standard.

In addition, elastic beams containing straingages may produce different friction responses than g151 more rigid load celleven if used on the same friction testing machine.

Standard Costing Jul 25, It is hoped that the use of auniform reporting format will provide the basis for the prepa-ration of handbooks and computerized databases. All materials on our website are shared by users.

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If you have any questions about copyright issues, please report us to resolve them. Asuperscript epsilon e indicates an editorial change since the last revision or reapproval.

Standard Guide for Measuring and Reporting Friction Coefficients

This guide is intended to promote the use of thisstandard reporting system and standard friction test methods. The overall goal of this guide is to provide a reporting formatthat will enable computer databases to be readily established.

A superscript epsilon e indicates an editorial change since the last revision or reapproval. General friction testing precautions are citedand a prescribed method of recording friction data is recom-mended.

It is hoped that the use of a uniform reporting format will provide the basis for the preparation of handbooks and computerized databases. Requirements for minimum data and a format for presenting these data are suggested.

Summary of Guide 4. The usual manifestation is a cycling decrease andsubsequent increase in the friction force as sliding proceeds Fig. Historical Version s – view previous versions of standard.

ASTM G115-10.pdf

Current edition approved October 10, In this case an elastic frictionmeasuring system would be appropriate. Thank you for visiting our website and your interest in our asmt products and services. If an application involves materialssuch as friction composites, one of the brake type dynamom-eter tests may be appropriate.

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The overall goal of this guide is to provide a reporting format that will enable computer databases to be readily established. These databases can be searched for material couples and tribosystems of interest.

G 40 — Their use will significantly reduce the need for each laboratory to do its own testing. We Need Your Support. Sufficient information on test conditions will be available to determine applicability of the friction data to the engineer’s specific needs. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

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Standard – Standard Guide for Measuring and Reporting Friction Coefficients ASTM G –

Last previous edition G – 93 e 1. To the running of this website, we need your help to support us. Other important factors to simulate arenormal force contact pressurevelocity, type of g151 reciprocating versus unidirectional and environment.

The use of the suggested reporting form will increase the long-term usefulness of the test results within a given laboratory and will facilitate the exchange of test results between laboratories. Weartest machines are often equipped with sensors to measurefriction forces g1115.