Uncertainty of wear rate and coefficient of friction for a polymer wear experiment in a pad-on disc tribotester

Murat Aksulu; Mehmet Palabiyik

Uncertainty of wear rate and coefficient of friction for a polymer wear experiment in a pad-on disc tribotester

Murat Aksulu^*
, Mehmet Palabiyik

^*Corresponding author for this work

Department of Mechanical Engineering

Istanbul Technical University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

In this study, for dry sliding wear of some polymers against stainless steel discs in a pad on disc tribotester, uncertainties of wear rate and coefficient of friction were calculated according to ISO "Guide to the Expression of Uncertainty in Measurement". In the uncertainty budget of wear rate, the uncertainty of the slope of the regression line which was fitted to the wear volume-sliding distance curve, was added. In addition, the uncertainty of taking moisture of polymer pins while weighing was determined, and it was added to the uncertainty budget. So an attempt is made to calculate proper uncertainty for experimental results. It was seen that the most important uncertainty contribution was the repeatability of experiments.

Original language	English
Title of host publication	2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis
Pages	451-456
Number of pages	6
Publication status	Published - 2009
Event	2008 9th Biennial Conference on Engineering Systems Design and Analysis - Haifa, Israel Duration: 7 Jul 2008 → 9 Jul 2008

Publication series

Name	2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis
Volume	3

Conference

Conference	2008 9th Biennial Conference on Engineering Systems Design and Analysis
Country/Territory	Israel
City	Haifa
Period	7/07/08 → 9/07/08

Cite this

@inproceedings{02edc70904d04d1a9de9d68ed1e96793,

title = "Uncertainty of wear rate and coefficient of friction for a polymer wear experiment in a pad-on disc tribotester",

abstract = "In this study, for dry sliding wear of some polymers against stainless steel discs in a pad on disc tribotester, uncertainties of wear rate and coefficient of friction were calculated according to ISO {"}Guide to the Expression of Uncertainty in Measurement{"}. In the uncertainty budget of wear rate, the uncertainty of the slope of the regression line which was fitted to the wear volume-sliding distance curve, was added. In addition, the uncertainty of taking moisture of polymer pins while weighing was determined, and it was added to the uncertainty budget. So an attempt is made to calculate proper uncertainty for experimental results. It was seen that the most important uncertainty contribution was the repeatability of experiments.",

author = "Murat Aksulu and Mehmet Palabiyik",

year = "2009",

language = "English",

isbn = "9780791848364",

series = "2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis",

pages = "451--456",

booktitle = "2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis",

note = "2008 9th Biennial Conference on Engineering Systems Design and Analysis ; Conference date: 07-07-2008 Through 09-07-2008",

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Aksulu, M & Palabiyik, M 2009, Uncertainty of wear rate and coefficient of friction for a polymer wear experiment in a pad-on disc tribotester. in 2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis. 2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis, vol. 3, pp. 451-456, 2008 9th Biennial Conference on Engineering Systems Design and Analysis, Haifa, Israel, 7/07/08.

Uncertainty of wear rate and coefficient of friction for a polymer wear experiment in a pad-on disc tribotester. / Aksulu, Murat; Palabiyik, Mehmet.
2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis. 2009. p. 451-456 (2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis; Vol. 3).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Uncertainty of wear rate and coefficient of friction for a polymer wear experiment in a pad-on disc tribotester

AU - Aksulu, Murat

AU - Palabiyik, Mehmet

PY - 2009

Y1 - 2009

N2 - In this study, for dry sliding wear of some polymers against stainless steel discs in a pad on disc tribotester, uncertainties of wear rate and coefficient of friction were calculated according to ISO "Guide to the Expression of Uncertainty in Measurement". In the uncertainty budget of wear rate, the uncertainty of the slope of the regression line which was fitted to the wear volume-sliding distance curve, was added. In addition, the uncertainty of taking moisture of polymer pins while weighing was determined, and it was added to the uncertainty budget. So an attempt is made to calculate proper uncertainty for experimental results. It was seen that the most important uncertainty contribution was the repeatability of experiments.

AB - In this study, for dry sliding wear of some polymers against stainless steel discs in a pad on disc tribotester, uncertainties of wear rate and coefficient of friction were calculated according to ISO "Guide to the Expression of Uncertainty in Measurement". In the uncertainty budget of wear rate, the uncertainty of the slope of the regression line which was fitted to the wear volume-sliding distance curve, was added. In addition, the uncertainty of taking moisture of polymer pins while weighing was determined, and it was added to the uncertainty budget. So an attempt is made to calculate proper uncertainty for experimental results. It was seen that the most important uncertainty contribution was the repeatability of experiments.

UR - https://www.scopus.com/pages/publications/70349158047

M3 - Conference contribution

AN - SCOPUS:70349158047

SN - 9780791848364

T3 - 2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis

SP - 451

EP - 456

BT - 2008 Proceedings of the 9th Biennial Conference on Engineering Systems Design and Analysis

T2 - 2008 9th Biennial Conference on Engineering Systems Design and Analysis

Y2 - 7 July 2008 through 9 July 2008

ER -

Uncertainty of wear rate and coefficient of friction for a polymer wear experiment in a pad-on disc tribotester

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