Determination of Optimal Cutting Conditions in Orthogonal Metal Cutting Using LS-DYNA with Design of Experiments Approach.
Optimal selections of cutting conditions contribute significantly to the increase in productivity and reduction in costs of machining processes. The main objective of the present paper is to explore the resultant temperature formed due to complicated interactions and between rake angle, depth of cut and cutting speed. Finite element simulations using LS-DYNA is used as a numerical experiment in the construction of a Design of Experiment (DOE) empirical model of orthogonal machining process. This DOE model is then used to study the temperature formation in the work piece with respect to parameters such as speed, depth of cut and rake angle. The results are also compared with experimental results which have been done already.
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Determination of Optimal Cutting Conditions in Orthogonal Metal Cutting Using LS-DYNA with Design of Experiments Approach.
Optimal selections of cutting conditions contribute significantly to the increase in productivity and reduction in costs of machining processes. The main objective of the present paper is to explore the resultant temperature formed due to complicated interactions and between rake angle, depth of cut and cutting speed. Finite element simulations using LS-DYNA is used as a numerical experiment in the construction of a Design of Experiment (DOE) empirical model of orthogonal machining process. This DOE model is then used to study the temperature formation in the work piece with respect to parameters such as speed, depth of cut and rake angle. The results are also compared with experimental results which have been done already.
09-3.pdf
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