A Novel Measurement Standard for Surface Roughness on Involute Gears

Although manufacturers of coordinate measurement systems and gear measurement systems already provide instruments that enable an end-of-line-monitoring of the roughness properties of gears, the roughness measurement on gear flanks still lacks traceability with respect to the standardised SI-units. T...

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Autores principales:	Felix Steinmeyer, Dorothee Hüser, Rudolf Meeß, Martin Stein
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	surface roughness metrology gear metrology traceability Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/6c8faed5bf7c4ae3ad52855216f3d303
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spelling	oai:doaj.org-article:6c8faed5bf7c4ae3ad52855216f3d3032021-11-11T15:20:03ZA Novel Measurement Standard for Surface Roughness on Involute Gears10.3390/app1121103032076-3417https://doaj.org/article/6c8faed5bf7c4ae3ad52855216f3d3032021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/21/10303https://doaj.org/toc/2076-3417Although manufacturers of coordinate measurement systems and gear measurement systems already provide instruments that enable an end-of-line-monitoring of the roughness properties of gears, the roughness measurement on gear flanks still lacks traceability with respect to the standardised SI-units. There is still a gap between well standardised roughness measurements on planar surfaces and gear measurements on involutes. This gap is bridged by a novel physical measurement standard (PMS), also referred to as material measure, for roughness measurements on involute gears that has been developed at the Physikalisch-Technische Bundesanstalt (PTB). The necessary transformations between the systems of roughness and gear measurements have been implemented. The measurement standard itself represents calibrated roughness values for the parameters <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi mathvariant="normal">a</mi></msub></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi mathvariant="normal">z</mi></msub></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi mathvariant="normal">q</mi></msub></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi mathvariant="normal">k</mi></msub></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi>pk</mi></msub></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi>vk</mi></msub></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>Mr</mi><mn>1</mn></mrow></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>Mr</mi><mn>2</mn></mrow></semantics></math></inline-formula>. Furthermore, the PMS can be measured both with classic profilometers as well as gear measurement systems with integrated roughness probes.Felix SteinmeyerDorothee HüserRudolf MeeßMartin SteinMDPI AGarticlesurface roughness metrologygear metrologytraceabilityTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10303, p 10303 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	surface roughness metrology gear metrology traceability Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	surface roughness metrology gear metrology traceability Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Felix Steinmeyer Dorothee Hüser Rudolf Meeß Martin Stein A Novel Measurement Standard for Surface Roughness on Involute Gears
description	Although manufacturers of coordinate measurement systems and gear measurement systems already provide instruments that enable an end-of-line-monitoring of the roughness properties of gears, the roughness measurement on gear flanks still lacks traceability with respect to the standardised SI-units. There is still a gap between well standardised roughness measurements on planar surfaces and gear measurements on involutes. This gap is bridged by a novel physical measurement standard (PMS), also referred to as material measure, for roughness measurements on involute gears that has been developed at the Physikalisch-Technische Bundesanstalt (PTB). The necessary transformations between the systems of roughness and gear measurements have been implemented. The measurement standard itself represents calibrated roughness values for the parameters <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi mathvariant="normal">a</mi></msub></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi mathvariant="normal">z</mi></msub></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi mathvariant="normal">q</mi></msub></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi mathvariant="normal">k</mi></msub></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi>pk</mi></msub></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mi>R</mi><mi>vk</mi></msub></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>Mr</mi><mn>1</mn></mrow></semantics></math></inline-formula> and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>Mr</mi><mn>2</mn></mrow></semantics></math></inline-formula>. Furthermore, the PMS can be measured both with classic profilometers as well as gear measurement systems with integrated roughness probes.
format	article
author	Felix Steinmeyer Dorothee Hüser Rudolf Meeß Martin Stein
author_facet	Felix Steinmeyer Dorothee Hüser Rudolf Meeß Martin Stein
author_sort	Felix Steinmeyer
title	A Novel Measurement Standard for Surface Roughness on Involute Gears
title_short	A Novel Measurement Standard for Surface Roughness on Involute Gears
title_full	A Novel Measurement Standard for Surface Roughness on Involute Gears
title_fullStr	A Novel Measurement Standard for Surface Roughness on Involute Gears
title_full_unstemmed	A Novel Measurement Standard for Surface Roughness on Involute Gears
title_sort	novel measurement standard for surface roughness on involute gears
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/6c8faed5bf7c4ae3ad52855216f3d303
work_keys_str_mv	AT felixsteinmeyer anovelmeasurementstandardforsurfaceroughnessoninvolutegears AT dorotheehuser anovelmeasurementstandardforsurfaceroughnessoninvolutegears AT rudolfmeeß anovelmeasurementstandardforsurfaceroughnessoninvolutegears AT martinstein anovelmeasurementstandardforsurfaceroughnessoninvolutegears AT felixsteinmeyer novelmeasurementstandardforsurfaceroughnessoninvolutegears AT dorotheehuser novelmeasurementstandardforsurfaceroughnessoninvolutegears AT rudolfmeeß novelmeasurementstandardforsurfaceroughnessoninvolutegears AT martinstein novelmeasurementstandardforsurfaceroughnessoninvolutegears
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A Novel Measurement Standard for Surface Roughness on Involute Gears

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