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Filters Used for Roundness Error Evaluation: An Experimental Comparison Study

Article

Last updated: 04 Jan 2025

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Subjects

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Tags

Production Engineering and Mechanical Design

Abstract

Filtration is a necessary step in roundness measurement. The type of filter affects value of roundness error.  There were many studies that explain the differences between filters theoretically and few of them have studied the differences practically. This study aims at introducing a practical comparison of the following filters (2CR50, 2CR75, 2CRPC50, 2CRPC75, Gaussian and no filter) in order to demonstrate the effect of each on roundness error values. RA-120 ROUNDTEST instrument was used for measuring out of roundness of 25 turned workpieces. Least squares reference circle (LSC), minimum zone reference circle (MZC), maximum inscribed reference circle (MIC) and minimum circumscribed reference circle (MCC) methods were used for out of roundness evaluation. The experimental study showed that  the filters have a clear effect on the values of the roundness error  (RONt) and 2CRPC50, 2CR50 and Gaussian  filters give the lowest values of (RONt) compared to others and the relationship between them depends on relation between a sinusoidal wavelength λ and  the cut-off in length λc . Also  from ANOVA analysis the method (LSC, MZC, MIC and MCC) used in RONt evaluation does not affect the relationship between the above-mentioned filters, but rather affects their values

DOI

10.21608/bfemu.2022.258989

Keywords

Filters, roundness error, Measurement, Experimental study

Authors

First Name

Fatma

Last Name

Elerian

MiddleName

Abdallah

Affiliation

Assistant Professor at Production Engineering and Mechanical Design Department, Faculty of Engineering, Mansoura University

Email

fatmaelerian@mans.edu.eg

City

Mansoura

Orcid

0000-0002-7375-6621

Volume

47

Article Issue

5

Related Issue

36628

Issue Date

2022-10-01

Receive Date

2022-07-03

Publish Date

2022-09-11

Page Start

1

Page End

13

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 47_Issue 5_Pages 1-13.pdf

PDF . 3.4MB

Link

https://bfemu.journals.ekb.eg/article_258989.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=258989

Order

1

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Filters Used for Roundness Error Evaluation: An Experimental Comparison Study

Details

Type

Article

Created At

22 Jan 2023