Determination of Constitutive Material Model Constants for Ti6Al4V Alloy at Near Orthogonal Machining Conditions
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DOI: 10.1520/mpc20200041
Abstract: The accuracy of numerical modeling of a machining process largely depends on material model constants. The Johnson-Cook (J-C) material model constants, i.e., A, B, C, n, and m, describe deformation behavior of material under thermomechanical… read more here.
Keywords: material model; machining conditions; model constants;
A Study on Optimal Machining Conditions and Energy Efficiency in Plasma Assisted Machining of Ti-6Al-4V
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DOI: 10.3390/ma12162590
Abstract: This research objective was to determine the significant parameters for effective plasma assisted machining (PAM) of Ti-6Al-4V and to derive optimal processing conditions. PAM parameters such as feed rate, spindle speed, and depth of cut… read more here.
Keywords: pam; energy efficiency; machining conditions; machining ... See more keywords
Influence of Machining Conditions on Micro-Geometric Accuracy Elements of Complex Helical Surfaces Generated by Thread Whirling
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DOI: 10.3390/mi13091520
Abstract: Complex surfaces such as helical ones are commonly used in machinery. Such surfaces can be obtained by various machining processes, one of these processes being thread whirling. The influence of machining conditions needs to be… read more here.
Keywords: machining conditions; influence; influence machining; thread whirling ... See more keywords