Optimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr6

The purpose of the study is to evaluate the cutting performances of tool material CBN 7050 produced during turning bearing steel 100Cr6 soaked. Tests of tools' wear of long life were carried out. The method adopted for the realization of these tests is that of the experimental designs. A ma...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Slimane Benchiheub, Lakhdar Boulanouar
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2009
Materias:	constrained optimization lifetime roughness cbn 7050 steel 100cr6 Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/85efe5cd6bbf47b78c72c982e0ebd4c5
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:85efe5cd6bbf47b78c72c982e0ebd4c5
record_format	dspace
spelling	oai:doaj.org-article:85efe5cd6bbf47b78c72c982e0ebd4c52021-11-05T09:28:01ZOptimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr61881-219810.2474/trol.4.55https://doaj.org/article/85efe5cd6bbf47b78c72c982e0ebd4c52009-05-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/4/3/4_3_55/_pdf/-char/enhttps://doaj.org/toc/1881-2198The purpose of the study is to evaluate the cutting performances of tool material CBN 7050 produced during turning bearing steel 100Cr6 soaked. Tests of tools' wear of long life were carried out. The method adopted for the realization of these tests is that of the experimental designs. A mathematical models validated by the criterion of Fisher, allow to predict the lifetime T of the tested tool material, and the expected roughness Ra (surface integrity). They are necessary for optimization and the industrial exploitation. The roughness Ra was taken as the same moment as the wear Vb. The experimental results have a better output in terms of lifetime (T = 62.94 min.), and surfaces roughness (Ra = 0.25 to 1.01 μm) to Vc = 120 m/min. (cutting speed) include in borders for those of the grinding. Non linear optimization of the lifetime material (CBN 7050) under the surface state (Ra) taken as inequality constraint to Matlab mean allows to release an optimum (T = 61.73 min.) to Vcopt = 120 m/min. near to the experimental value with 98%.Slimane BenchiheubLakhdar BoulanouarJapanese Society of Tribologistsarticleconstrained optimizationlifetimeroughnesscbn 7050steel 100cr6PhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 4, Iss 3, Pp 55-59 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	constrained optimization lifetime roughness cbn 7050 steel 100cr6 Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	constrained optimization lifetime roughness cbn 7050 steel 100cr6 Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Slimane Benchiheub Lakhdar Boulanouar Optimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr6
description	The purpose of the study is to evaluate the cutting performances of tool material CBN 7050 produced during turning bearing steel 100Cr6 soaked. Tests of tools' wear of long life were carried out. The method adopted for the realization of these tests is that of the experimental designs. A mathematical models validated by the criterion of Fisher, allow to predict the lifetime T of the tested tool material, and the expected roughness Ra (surface integrity). They are necessary for optimization and the industrial exploitation. The roughness Ra was taken as the same moment as the wear Vb. The experimental results have a better output in terms of lifetime (T = 62.94 min.), and surfaces roughness (Ra = 0.25 to 1.01 μm) to Vc = 120 m/min. (cutting speed) include in borders for those of the grinding. Non linear optimization of the lifetime material (CBN 7050) under the surface state (Ra) taken as inequality constraint to Matlab mean allows to release an optimum (T = 61.73 min.) to Vcopt = 120 m/min. near to the experimental value with 98%.
format	article
author	Slimane Benchiheub Lakhdar Boulanouar
author_facet	Slimane Benchiheub Lakhdar Boulanouar
author_sort	Slimane Benchiheub
title	Optimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr6
title_short	Optimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr6
title_full	Optimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr6
title_fullStr	Optimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr6
title_full_unstemmed	Optimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr6
title_sort	optimization constrained of the lifetime of the cbn 7050 during the machining of steel 100cr6
publisher	Japanese Society of Tribologists
publishDate	2009
url	https://doaj.org/article/85efe5cd6bbf47b78c72c982e0ebd4c5
work_keys_str_mv	AT slimanebenchiheub optimizationconstrainedofthelifetimeofthecbn7050duringthemachiningofsteel100cr6 AT lakhdarboulanouar optimizationconstrainedofthelifetimeofthecbn7050duringthemachiningofsteel100cr6
_version_	1718444359277346816

Optimization Constrained of the Lifetime of the CBN 7050 during the Machining of Steel 100Cr6

Ejemplares similares