Modelling, simulation and experimental tests for process scaling of processes with geometrically defined edge

J. Kotschenreuther; L. Delonnoy; Thomas Hochrainer; J. Schmidt; J. Fleischer; V. Schulze; D. Löhe; P. Gumbsch

Modelling, simulation and experimental tests for process scaling of processes with geometrically defined edge

J. Kotschenreuther, L. Delonnoy, Thomas Hochrainer, J. Schmidt, J. Fleischer, V. Schulze, D. Löhe, P. Gumbsch

Institut für Festigkeitslehre (3040)

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

Abstract

The Finite Element Method (FEM) is used to investigate size effects in micro-cutting of steels. For this a material routine based on a plasticity model for high speed deformation was implemented in the FEM-package ABAQUS. A dimensional analysis ot the material model used was performed and in combination with FEM-simulations similarity relations for the simpler model problem of single shot impact were derived. It was started to transfer this strategy to microcutting. For later verifiatons experimental cutting studies were performed in which cutting forces and roughness of Steel St37 were measured in a dry turning process using tools with different cutting edge radii and a high precision Kugler MicroMaster 2.

Originalsprache	englisch
Titel	Proceedings of the 1. Colloquium of DFG Priority Program Process Scaling
Herausgeber (Verlag)	BIAS Verlag
Seiten	121-136
ISBN (Print)	3-933762-14-6
Publikationsstatus	Veröffentlicht - 2003

ASJC Scopus subject areas

Werkstoffwissenschaften (insg.)

Andere Dateien und Links

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Modelling, simulation and experimental tests for process scaling of processes with geometrically defined edge. / Kotschenreuther, J.; Delonnoy, L.; Hochrainer, Thomas et al.
Proceedings of the 1. Colloquium of DFG Priority Program Process Scaling . BIAS Verlag, 2003. S. 121-136.

Publikation: Beitrag in Buch/Bericht/Konferenzband › Beitrag in einem Konferenzband › Begutachtung

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abstract = "The Finite Element Method (FEM) is used to investigate size effects in micro-cutting of steels. For this a material routine based on a plasticity model for high speed deformation was implemented in the FEM-package ABAQUS. A dimensional analysis ot the material model used was performed and in combination with FEM-simulations similarity relations for the simpler model problem of single shot impact were derived. It was started to transfer this strategy to microcutting. For later verifiatons experimental cutting studies were performed in which cutting forces and roughness of Steel St37 were measured in a dry turning process using tools with different cutting edge radii and a high precision Kugler MicroMaster 2.",

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T1 - Modelling, simulation and experimental tests for process scaling of processes with geometrically defined edge

AU - Kotschenreuther, J.

AU - Delonnoy, L.

AU - Hochrainer, Thomas

AU - Schmidt, J.

AU - Fleischer, J.

AU - Schulze, V.

AU - Löhe, D.

AU - Gumbsch, P.

PY - 2003

Y1 - 2003

N2 - The Finite Element Method (FEM) is used to investigate size effects in micro-cutting of steels. For this a material routine based on a plasticity model for high speed deformation was implemented in the FEM-package ABAQUS. A dimensional analysis ot the material model used was performed and in combination with FEM-simulations similarity relations for the simpler model problem of single shot impact were derived. It was started to transfer this strategy to microcutting. For later verifiatons experimental cutting studies were performed in which cutting forces and roughness of Steel St37 were measured in a dry turning process using tools with different cutting edge radii and a high precision Kugler MicroMaster 2.

AB - The Finite Element Method (FEM) is used to investigate size effects in micro-cutting of steels. For this a material routine based on a plasticity model for high speed deformation was implemented in the FEM-package ABAQUS. A dimensional analysis ot the material model used was performed and in combination with FEM-simulations similarity relations for the simpler model problem of single shot impact were derived. It was started to transfer this strategy to microcutting. For later verifiatons experimental cutting studies were performed in which cutting forces and roughness of Steel St37 were measured in a dry turning process using tools with different cutting edge radii and a high precision Kugler MicroMaster 2.

KW - modelling

KW - simulation

KW - FEM

UR - http://publica.fraunhofer.de/documents/N-27175.html

M3 - Conference paper

SN - 3-933762-14-6

SP - 121

EP - 136

BT - Proceedings of the 1. Colloquium of DFG Priority Program Process Scaling

PB - BIAS Verlag

ER -

Modelling, simulation and experimental tests for process scaling of processes with geometrically defined edge

Abstract

ASJC Scopus subject areas

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