Generic Mathematical Model for Efficient Milling Process Simulation
The current challenge in metal cutting models is to estimate cutting forces in order to achieve a more accurate and efficient machining process simulation and optimization system. This paper presents an efficient mathematical model for process simulation to evaluate the cutting action with variable...
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Series: | Mathematical Problems in Engineering |
Online Access: | http://dx.doi.org/10.1155/2015/875045 |
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doaj-67ce2d6c1dfb4c32b778cf4b5c9d9d992020-11-24T22:52:02ZengHindawi LimitedMathematical Problems in Engineering1024-123X1563-51472015-01-01201510.1155/2015/875045875045Generic Mathematical Model for Efficient Milling Process SimulationHilde Perez0Eduardo Diez1Juan de Juanes Marquez2Antonio Vizan3Department of Mechanical, Informatics and Aerospace Engineering, University of Leon, Campus Universitario de Vegazana, 24071 Leon, SpainDepartment of Mechanical Engineering, University of La Frontera, Avenida Francisco Salazar, 01145 Temuco, ChileDepartment of Mechanical and Manufacturing Engineering, Technical University of Madrid, Calle de José Gutiérrez Abascal 2, 28006 Madrid, SpainDepartment of Mechanical and Manufacturing Engineering, Technical University of Madrid, Calle de José Gutiérrez Abascal 2, 28006 Madrid, SpainThe current challenge in metal cutting models is to estimate cutting forces in order to achieve a more accurate and efficient machining process simulation and optimization system. This paper presents an efficient mathematical model for process simulation to evaluate the cutting action with variable part geometries of helical cutters and predict the cutting forces involved in the process. The objective of this paper has been twofold: to improve both the accuracy and computational efficiency of the algorithm for cutting force estimation in peripheral milling. Runout effect and the real tool tooth trajectory are taken into account to determine the instantaneous position of the cutting flute. An expression of average chip thickness for the engaged flute in the cut is derived for cutting force calculations resulting in a more efficient process simulation method in comparison with previous models. It provides an alternative to other studies in scientific literature commonly based on numerical integration. Experiments were carried out to verify the validity of the proposed method.http://dx.doi.org/10.1155/2015/875045 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Hilde Perez Eduardo Diez Juan de Juanes Marquez Antonio Vizan |
spellingShingle |
Hilde Perez Eduardo Diez Juan de Juanes Marquez Antonio Vizan Generic Mathematical Model for Efficient Milling Process Simulation Mathematical Problems in Engineering |
author_facet |
Hilde Perez Eduardo Diez Juan de Juanes Marquez Antonio Vizan |
author_sort |
Hilde Perez |
title |
Generic Mathematical Model for Efficient Milling Process Simulation |
title_short |
Generic Mathematical Model for Efficient Milling Process Simulation |
title_full |
Generic Mathematical Model for Efficient Milling Process Simulation |
title_fullStr |
Generic Mathematical Model for Efficient Milling Process Simulation |
title_full_unstemmed |
Generic Mathematical Model for Efficient Milling Process Simulation |
title_sort |
generic mathematical model for efficient milling process simulation |
publisher |
Hindawi Limited |
series |
Mathematical Problems in Engineering |
issn |
1024-123X 1563-5147 |
publishDate |
2015-01-01 |
description |
The current challenge in metal cutting models is to estimate cutting forces in order to achieve a more accurate and efficient machining process simulation and optimization system. This paper presents an efficient mathematical model for process simulation to evaluate the cutting action with variable part geometries of helical cutters and predict the cutting forces involved in the process. The objective of this paper has been twofold: to improve both the accuracy and computational efficiency of the algorithm for cutting force estimation in peripheral milling. Runout effect and the real tool tooth trajectory are taken into account to determine the instantaneous position of the cutting flute. An expression of average chip thickness for the engaged flute in the cut is derived for cutting force calculations resulting in a more efficient process simulation method in comparison with previous models. It provides an alternative to other studies in scientific literature commonly based on numerical integration. Experiments were carried out to verify the validity of the proposed method. |
url |
http://dx.doi.org/10.1155/2015/875045 |
work_keys_str_mv |
AT hildeperez genericmathematicalmodelforefficientmillingprocesssimulation AT eduardodiez genericmathematicalmodelforefficientmillingprocesssimulation AT juandejuanesmarquez genericmathematicalmodelforefficientmillingprocesssimulation AT antoniovizan genericmathematicalmodelforefficientmillingprocesssimulation |
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1725667471178858496 |