The self-excitation damping ratio: A chatter criterion for time-domain milling simulations [PDF]
, 2004 Regenerative chatter is known to be a key factor that limits the productivity of high speed machining. Consequently, a great deal of research has focused on developing predictive models of milling dynamics, to aid engineers involved in both research and ...
Altintas +15 more
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Experimental investigation on micromilling of oxygen-free, high-conductivity copper using tungsten carbide, chemistry vapour deposition and single-crystal diamond micro tools [PDF]
, 2010 Insufficient experimental data from various micro tools limit industrial application of the micromilling process. This paper presents an experimental comparative investigation into micromilling of oxygen-free, high-conductivity copper using tungsten ...
Cheng, K, Huo, D
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Optimized normal and distance matching for heterogeneous object modeling [PDF]
, 2013 This paper presents a new optimization methodology of material blending for heterogeneous object modeling by matching the material governing features for designing a heterogeneous object.
Koc, Bahattin +4 more
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Prediction of Thermo-Physical Properties of TiO2-Al2O3/Water Nanoparticles by Using Artificial Neural Network [PDF]
, 2020 In this paper, an artificial neural network is implemented for the sake of predicting the thermal conductivity ratio of TiO2-Al2O3/water nanofluid. TiO2-Al2O3/water in the role of an innovative type of nanofluid was synthesized by the sol–gel method. The
Ahmadi, Mohammad Hossein +6 more
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Chatter Control by Spindle Speed Variation in High-Speed Milling [PDF]
, 2009 High-speed milling operations are often limited by regenerative vibrations. The aim of this paper is to analyze the effect of spindle speed variation on machine tool chatter in high-speed milling. The stability analysis of triangular and sinusoidal shape
Arnaud, Lionel +3 more
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NC Milling Error Assessment and Tool Path Correction [PDF]
, 1994 A system of algorithms is presented for material removal simulation, dimensional error assessment and automated correction of Þve-axis numerically controlled (NC) milling tool paths.
Huang, Yunching +2 more
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Stabilization of Contour Milling on CNC Machines
Журнал інженерних наукContour milling processes are characterized by a quasi-stationary nature, which leads to the need to assign a cutting mode for the entire contour based on the most unfavorable cutting conditions in a particular area.
Yuri Petrakov, Artur Myhovych
doaj +1 more source
From computer-aided to intelligent machining: Recent advances in computer numerical control machining research [PDF]
, 2015 The aim of this paper is to provide an introduction and overview of recent advances in the key technologies and the supporting computerized systems, and to indicate the trend of research and development in the area of computational numerical control ...
Gao, James +2 more
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Maximum Height to Width Ratio of Freestanding Structures Built Using Ultrasonic Consolidation [PDF]
, 2006 Ultrasonic consolidation (UC) is a process whereby metal foils can be metallurgically bonded at or near room temperature. The UC process works by inducing high-speed differential motion (~20kHz) between a newly deposited layer and a substrate (which ...
Janaki Ram, G. D. +5 more
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PCPro a Novel Technology for Rapid Prototyping and Rapid Manufacturing [PDF]
, 2005 PCPro stands for Precise Cast Prototyping, which is a combination of casting technologies and milling. This method was developed at Fraunhofer IWS in Dresden, Germany. It is patented in Germany [1] and is applied in the USA under US 10/794,936.
Beyer, E. +3 more
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