Machining Simulation of Ductile Iron and Its Constituents, Part 1: Estimation of Material Model Parameters and Their Validation
A microstructure-level simulation model was recently developed to characterize machining behavior of heterogeneous materials. During machining of heterogeneous materials such as cast iron, the material around the machining-affected zone undergoes reverse loading, which manifests itself in permanent...
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Veröffentlicht in: | Journal of manufacturing science and engineering 2003-05, Vol.125 (2), p.181-191 |
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creator | Chuzhoy, L DeVor, R. E Kapoor, S. G Beaudoin, A. J Bammann, D. J |
description | A microstructure-level simulation model was recently developed to characterize machining behavior of heterogeneous materials. During machining of heterogeneous materials such as cast iron, the material around the machining-affected zone undergoes reverse loading, which manifests itself in permanent material softening. In addition, cracks are formed below and ahead of the tool. To accurately simulate machining of heterogeneous materials the microstructure-level model has to reproduce the effect of material softening on reverse loading (MSRL effect) and material damage. This paper describes procedures used to calculate the material behavior parameters for the aforementioned phenomena. To calculate the parameters associated with the MSRL effect, uniaxial reverse loading experiments and simulations were conducted using individual constituents of ductile iron. The material model was validated with reverse loading experiments of ductile iron specimens. To determine the parameters associated with fracture of each constituent, experiments and simulation of notched specimens are performed. During the validation stage, response of simulated ductile iron was in good agreement with the experimental data. |
doi_str_mv | 10.1115/1.1557294 |
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E ; Kapoor, S. G ; Beaudoin, A. J ; Bammann, D. J</creator><creatorcontrib>Chuzhoy, L ; DeVor, R. E ; Kapoor, S. G ; Beaudoin, A. J ; Bammann, D. J</creatorcontrib><description>A microstructure-level simulation model was recently developed to characterize machining behavior of heterogeneous materials. During machining of heterogeneous materials such as cast iron, the material around the machining-affected zone undergoes reverse loading, which manifests itself in permanent material softening. In addition, cracks are formed below and ahead of the tool. To accurately simulate machining of heterogeneous materials the microstructure-level model has to reproduce the effect of material softening on reverse loading (MSRL effect) and material damage. This paper describes procedures used to calculate the material behavior parameters for the aforementioned phenomena. To calculate the parameters associated with the MSRL effect, uniaxial reverse loading experiments and simulations were conducted using individual constituents of ductile iron. The material model was validated with reverse loading experiments of ductile iron specimens. To determine the parameters associated with fracture of each constituent, experiments and simulation of notched specimens are performed. During the validation stage, response of simulated ductile iron was in good agreement with the experimental data.</description><identifier>ISSN: 1087-1357</identifier><identifier>EISSN: 1528-8935</identifier><identifier>DOI: 10.1115/1.1557294</identifier><language>eng</language><publisher>New York, NY: ASME</publisher><subject>Applied sciences ; Condensed matter: structure, mechanical and thermal properties ; Cutting ; Deformation and plasticity (including yield, ductility, and superplasticity) ; Elasticity. Plasticity ; Exact sciences and technology ; Machining. Machinability ; Mechanical and acoustical properties of condensed matter ; Mechanical engineering. Machine design ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Mechanical properties of solids ; Metals. Metallurgy ; Physics ; Production techniques</subject><ispartof>Journal of manufacturing science and engineering, 2003-05, Vol.125 (2), p.181-191</ispartof><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a223t-60592d53cade94d14f1118c9f4ef02940cc3875814d6fb00944249d8bdc74c3e3</citedby><cites>FETCH-LOGICAL-a223t-60592d53cade94d14f1118c9f4ef02940cc3875814d6fb00944249d8bdc74c3e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930,38525</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14755492$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Chuzhoy, L</creatorcontrib><creatorcontrib>DeVor, R. E</creatorcontrib><creatorcontrib>Kapoor, S. G</creatorcontrib><creatorcontrib>Beaudoin, A. J</creatorcontrib><creatorcontrib>Bammann, D. J</creatorcontrib><title>Machining Simulation of Ductile Iron and Its Constituents, Part 1: Estimation of Material Model Parameters and Their Validation</title><title>Journal of manufacturing science and engineering</title><addtitle>J. Manuf. Sci. Eng</addtitle><description>A microstructure-level simulation model was recently developed to characterize machining behavior of heterogeneous materials. During machining of heterogeneous materials such as cast iron, the material around the machining-affected zone undergoes reverse loading, which manifests itself in permanent material softening. In addition, cracks are formed below and ahead of the tool. To accurately simulate machining of heterogeneous materials the microstructure-level model has to reproduce the effect of material softening on reverse loading (MSRL effect) and material damage. This paper describes procedures used to calculate the material behavior parameters for the aforementioned phenomena. To calculate the parameters associated with the MSRL effect, uniaxial reverse loading experiments and simulations were conducted using individual constituents of ductile iron. The material model was validated with reverse loading experiments of ductile iron specimens. To determine the parameters associated with fracture of each constituent, experiments and simulation of notched specimens are performed. During the validation stage, response of simulated ductile iron was in good agreement with the experimental data.</description><subject>Applied sciences</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Cutting</subject><subject>Deformation and plasticity (including yield, ductility, and superplasticity)</subject><subject>Elasticity. Plasticity</subject><subject>Exact sciences and technology</subject><subject>Machining. Machinability</subject><subject>Mechanical and acoustical properties of condensed matter</subject><subject>Mechanical engineering. Machine design</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Mechanical properties of solids</subject><subject>Metals. Metallurgy</subject><subject>Physics</subject><subject>Production techniques</subject><issn>1087-1357</issn><issn>1528-8935</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNpFkEtLAzEUhQdR8Llw7SYbBcHRPDuJO6mvgkXBxzakSUZTMpmaZBau_Oumtujq3nv4zoFzq-oQwXOEELtA54ixBgu6Ue0ghnnNBWGbZYe8qRFhzXa1m9IcQoQ4JTvV91TpDxdceAfPrhu8yq4PoG_B9aCz8xZMYrlVMGCSExj3IWWXBxtyOgNPKmaALsFN0bo_41RlG53yYNob65eQ6myR0m_Ky4d1Ebwp78yvY7_aapVP9mA996rX25uX8X398Hg3GV891ApjkusRZAIbRrQyVlCDaFvaci1aaltY2kKtCW8YR9SM2hmEglJMheEzoxuqiSV71ckqdxH7z8GmLDuXtPVeBdsPSeKGU8ypKODpCtSxTynaVi5iaRe_JIJy-WKJ5PrFhT1eh6qklW-jCtqlfwNtGKMCF-5oxanUWTnvhxhKV0mpGCFIfgDY_4Pt</recordid><startdate>20030501</startdate><enddate>20030501</enddate><creator>Chuzhoy, L</creator><creator>DeVor, R. E</creator><creator>Kapoor, S. G</creator><creator>Beaudoin, A. J</creator><creator>Bammann, D. J</creator><general>ASME</general><general>American Society of Mechanical Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20030501</creationdate><title>Machining Simulation of Ductile Iron and Its Constituents, Part 1: Estimation of Material Model Parameters and Their Validation</title><author>Chuzhoy, L ; DeVor, R. E ; Kapoor, S. G ; Beaudoin, A. J ; Bammann, D. 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Metallurgy</topic><topic>Physics</topic><topic>Production techniques</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chuzhoy, L</creatorcontrib><creatorcontrib>DeVor, R. E</creatorcontrib><creatorcontrib>Kapoor, S. G</creatorcontrib><creatorcontrib>Beaudoin, A. J</creatorcontrib><creatorcontrib>Bammann, D. J</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of manufacturing science and engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chuzhoy, L</au><au>DeVor, R. E</au><au>Kapoor, S. G</au><au>Beaudoin, A. J</au><au>Bammann, D. J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Machining Simulation of Ductile Iron and Its Constituents, Part 1: Estimation of Material Model Parameters and Their Validation</atitle><jtitle>Journal of manufacturing science and engineering</jtitle><stitle>J. Manuf. Sci. Eng</stitle><date>2003-05-01</date><risdate>2003</risdate><volume>125</volume><issue>2</issue><spage>181</spage><epage>191</epage><pages>181-191</pages><issn>1087-1357</issn><eissn>1528-8935</eissn><abstract>A microstructure-level simulation model was recently developed to characterize machining behavior of heterogeneous materials. During machining of heterogeneous materials such as cast iron, the material around the machining-affected zone undergoes reverse loading, which manifests itself in permanent material softening. In addition, cracks are formed below and ahead of the tool. To accurately simulate machining of heterogeneous materials the microstructure-level model has to reproduce the effect of material softening on reverse loading (MSRL effect) and material damage. This paper describes procedures used to calculate the material behavior parameters for the aforementioned phenomena. To calculate the parameters associated with the MSRL effect, uniaxial reverse loading experiments and simulations were conducted using individual constituents of ductile iron. The material model was validated with reverse loading experiments of ductile iron specimens. To determine the parameters associated with fracture of each constituent, experiments and simulation of notched specimens are performed. During the validation stage, response of simulated ductile iron was in good agreement with the experimental data.</abstract><cop>New York, NY</cop><pub>ASME</pub><doi>10.1115/1.1557294</doi><tpages>11</tpages></addata></record> |
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subjects | Applied sciences Condensed matter: structure, mechanical and thermal properties Cutting Deformation and plasticity (including yield, ductility, and superplasticity) Elasticity. Plasticity Exact sciences and technology Machining. Machinability Mechanical and acoustical properties of condensed matter Mechanical engineering. Machine design Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Mechanical properties of solids Metals. Metallurgy Physics Production techniques |
title | Machining Simulation of Ductile Iron and Its Constituents, Part 1: Estimation of Material Model Parameters and Their Validation |
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