Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 4081-4100 of 7723
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Modeling of Cutting Temperature in Near Dry Machining
(The American Society of Mechanical Engineers (ASME), 2006)Near dry machining refers to the condition of applying cutting fluid at relatively low flow rates, on the order of 2–100ml∕h, as opposed to the conventional way of using either a large ... -
Thermal Modeling for Laser-Assisted Machining of Silicon Nitride Ceramics with Complex Features
(The American Society of Mechanical Engineers (ASME), 2006)The feasibility of laser-assisted machining (LAM) and its potential to significantly reduce fabrication costs and improve product quality have been shown experimentally for various ceramic materials. ... -
A Time-Domain Dynamic Model for Chatter Prediction of Cylindrical Plunge Grinding Processes
(The American Society of Mechanical Engineers (ASME), 2006)This paper presents a time-domain dynamic model, which simulates cylindrical plunge grinding processes under general grinding conditions. The model focuses on the prediction of grinding chatter ... -
Wheel Regenerative Chatter of Surface Grinding
(The American Society of Mechanical Engineers (ASME), 2006)In this paper we present a comprehensive dynamic model that simulates surface grinding processes and predict their regenerative chatter characteristics. The model considers special aspects in ... -
Predictive Analytical and Thermal Modeling of Orthogonal Cutting Process—Part I: Predictions of Tool Forces, Stresses, and Temperature Distributions
(The American Society of Mechanical Engineers (ASME), 2006)In this paper, a predictive thermal and analytical modeling approach for orthogonal cutting process is introduced to conveniently calculate forces, stress, and temperature distributions. The modeling ... -
Experimental Investigation of the Machinability of Polycarbonate Reinforced With Multiwalled Carbon Nanotubes
(The American Society of Mechanical Engineers (ASME), 2006)The machinability of a polycarbonate nanocomposite containing multiwalled carbon nanotubes is investigated and contrasted with its base polymer and with a conventional carbon fiber composite. The ... -
Predictive Analytical and Thermal Modeling of Orthogonal Cutting Process—Part II: Effect of Tool Flank Wear on Tool Forces, Stresses, and Temperature Distributions
(The American Society of Mechanical Engineers (ASME), 2006)In this paper, predictive modeling of cutting and ploughing forces, stress distributions on tool faces, and temperature distributions in the presence of tool flank wear are presented. The ... -
An Analytical Model for the Prediction of Minimum Chip Thickness in Micromachining
(The American Society of Mechanical Engineers (ASME), 2006)In micromachining, the uncut chip thickness is comparable or even less than the tool edge radius and as a result a chip will not be generated if the uncut chip thickness is less than a ... -
Machinability Analysis for 3-Axis Flat End Milling
(The American Society of Mechanical Engineers (ASME), 2006)This paper presents a method for geometric machinability analysis. The implementation of the strategy determines the machinability of a part being processed using a plurality of 3-axis machining ... -
Analysis and Optimal Design of Fixture Clamping Sequence
(The American Society of Mechanical Engineers (ASME), 2006)Considering the great impacts of the application sequence of multiclamps on the workpiece machining accuracy, this paper analyzes and optimizes clamping sequence. A new methodology that takes ... -
Optimal Parameter Selection for Electronic Packaging Using Sequential Computer Simulations
(The American Society of Mechanical Engineers (ASME), 2006)Optimal parameter selection is a crucial step in improving the quality of electronic packaging processes. Traditional approaches usually start with a set of physical experiments and then employ ... -
Polymer Flow in a Melt Pressure Regulator
(The American Society of Mechanical Engineers (ASME), 2006)A non-Newtonian, non-isothermal flow analysis has been developed to assist the design of a self-compensating polymer melt regulator, which is a device capable of regulating the melt pressure in ... -
Nanomachining of Silicon Surface Using Atomic Force Microscope With Diamond Tip
(The American Society of Mechanical Engineers (ASME), 2006)This paper investigates nanomachining of single-crystal silicon using an atomic force microscope with a diamond-tip cantilever. To enable nanomachining of silicon, a nanomachining cantilever with ... -
A Wet Etching Method Coupled With Finite Element Analysis-Based Compliance Function to Determine Residual Stress in High-Speed Milling
(The American Society of Mechanical Engineers (ASME), 2006)High-speed milling (HSM) is widely used in the automotive and aerospace industries in fabricating mechanical components. HSM induced residual stress may significantly impact fatigue life and the ... -
Toughness and Oblique Metalcutting
(The American Society of Mechanical Engineers (ASME), 2006)The implications of whether new surfaces in cutting are formed just by plastic flow past the tool or by some fracturelike separation process involving significant surface work, are discussed. ... -
Flank Wear Progression During Machining Metal Matrix Composites
(The American Society of Mechanical Engineers (ASME), 2006)The machining of composites present a significant challenge to the industry. The abrasive reinforcements cause rapid tool wear and increases the machining cost. The results from machining metal ... -
Application of Finite Deformation Theory to the Development of an Orthogonal Cutting Model—Part II: Experimental Investigation and Model Validation
(The American Society of Mechanical Engineers (ASME), 2006)In Part 1 of this paper, a continuum mechanics model of the orthogonal cutting process was developed based on finite deformation theory. In this part of the paper, constitutive equations for ... -
Dynamic Material Behavior Modeling Using Internal State Variable Plasticity and Its Application in Hard Machining Simulations
(The American Society of Mechanical Engineers (ASME), 2006)Work materials experience large strains, high strain rates, high temperatures, and complex loading histories in machining. The problem of how to accurately model dynamic material behavior, including ... -
Application of Finite Deformation Theory to the Development of an Orthogonal Cutting Model—Part I: Model Development
(The American Society of Mechanical Engineers (ASME), 2006)An orthogonal cutting model is developed using the finite deformation theory of continuum mechanics. A family of flowlines is proposed to describe the chip flow during orthogonal cutting, and ... -
Material Strengthening Mechanisms and Their Contribution to Size Effect in Micro-Cutting
(The American Society of Mechanical Engineers (ASME), 2006)The specific cutting energy in machining is known to increase nonlinearly with decrease in uncut chip thickness. It has been reported in the literature that this phenomenon is dependent on ...