Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 3381-3400 of 7723
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Characterization of Morphology and Mechanical Properties of Glass Interior Irradiated by Femtosecond Laser
(The American Society of Mechanical Engineers (ASME), 2010)Femtosecond laser pulses were focused in the interior of a single fused silica piece. Proper use of optical and laser processing parameters generated structural rearrangement of the material ... -
An Experimental Study on Cutting Forces in the Threading and the Side Cut Turning With Coated and Uncoated Grades
(The American Society of Mechanical Engineers (ASME), 2010)The objective of this study is to obtain the cutting force components on the threading insert. The cutting force data used in the analysis are measured by a three-dimensional dynamic force ... -
Development, Modeling, and Experimental Investigation of Low Frequency Workpiece Vibration-Assisted Micro-EDM of Tungsten Carbide
(The American Society of Mechanical Engineers (ASME), 2010)This present study intends to investigate the feasibility of drilling deep microholes in difficult-to-cut tungsten carbide by means of low frequency workpiece vibration-assisted micro–electro-discharge ... -
FE Simulation-Based Folding Defect Prediction and Avoidance in Forging of Axially Symmetrical Flanged Components
(The American Society of Mechanical Engineers (ASME), 2010)In the traditional metal forming product development paradigm, product design is generally based on heuristic know-how and experience, which are basically acquired through many years of practice. ... -
Basis of Novel Technique for Spatial Objects Shaping With High-Pressure Abrasive Water Jet
(The American Society of Mechanical Engineers (ASME), 2010)Novel method for the 3D shaping of different materials using a high-pressure abrasive water jet is presented in the paper. For the steering movement process of the jet, a principle similar ... -
Development of a Mechanistic Model for Friction Stir Channeling
(The American Society of Mechanical Engineers (ASME), 2010)A mechanistic model for the process specific energy as a function of the processing parameters during friction stir channeling (FSC) in Al6061-T6 was developed and investigated. The thermal cycle ... -
The Effects of Laser Forming on NiTi Superelastic Shape Memory Alloys
(The American Society of Mechanical Engineers (ASME), 2010)This work focuses on application of the laser forming process to NiTi shape memory alloys. While all NiTi shape memory alloys exhibit both superelasticity and the shape memory effect, this ... -
Modeling and Theory of Intermittent Motions in a Machine Tool With a Friction Boundary
(The American Society of Mechanical Engineers (ASME), 2010)In this paper the simplified mechanical model for a machine-tool system is presented. The state and domains are defined with respect to the (contact and frictional force) boundaries in this ... -
An Approach to Modeling Cutting Forces in Five-Axis Ball-End Milling of Curved Geometries Based on Tool Motion Analysis
(The American Society of Mechanical Engineers (ASME), 2010)The prediction of five-axis ball-end milling forces is quite a challenge due to difficulties of determining the underformed chip thickness and engaged cutting edge. To solve these concerns, this ... -
Upper Bound Analysis of the ECAE Process by Considering Circular Cross-Section and Strain Hardening Materials
(The American Society of Mechanical Engineers (ASME), 2010)Severe plastic deformation processes have a great deal of importance because of the improvement in mechanical properties of the processed parts as a consequence of the grain size reduction in ... -
Assembly Molding of Tight Mechatronic System - A Model Approach
(The American Society of Mechanical Engineers (ASME), 2010)Offering a large variety of options, assembly injection molding represents an innovative and highly integrative technique of manufacturing mechatronic systems. This is due to the fact that it ... -
Mahalanobis Taguchi System (MTS) as a Prognostics Tool for Rolling Element Bearing Failures
(The American Society of Mechanical Engineers (ASME), 2010)In this paper, a novel Mahalanobis–Taguchi system (MTS)-based fault detection, isolation, and prognostics scheme is presented. The proposed data-driven scheme utilizes the Mahalanobis distance ... -
Transient Analysis of Downtimes and Bottleneck Dynamics in Serial Manufacturing Systems
(The American Society of Mechanical Engineers (ASME), 2010)In manufacturing industry, downtimes have been considered as major impact factors of production performance. However, the real impacts of downtime events and relationships between downtimes and ... -
Identification of Material Constitutive Laws for Machining—Part II: Generation of the Constitutive Data and Validation of the Constitutive Law
(The American Society of Mechanical Engineers (ASME), 2010)This paper presents an integral methodology to obtain a wide range of constitutive data required for the identification of the constitutive equation used in simulating cutting processes. This ... -
Experimental and Numerical Characterization of the Cyclic Thermomechanical Behavior of a High Temperature Forming Tool Alloy
(The American Society of Mechanical Engineers (ASME), 2010)This paper describes high temperature cyclic and creep relaxation testing and modeling of a high nickel-chromium material (XN40F) for application to the life prediction of superplastic forming ... -
Automatic Tonnage Monitoring for Missing Part Detection in Multi-Operation Forging Processes
(The American Society of Mechanical Engineers (ASME), 2010)In multi-operation forging processes, the process fault due to missing parts from dies is a critical concern. The objective of this paper is to develop an effective method for detecting missing ... -
Formability of Al 5xxx Sheet Metals Using Pulsed Current for Various Heat Treatments
(The American Society of Mechanical Engineers (ASME), 2010)Previous studies have shown that the presence of a pulsed electrical current, applied during the deformation process of an aluminum specimen, can significantly improve the formability of the ... -
Local Crater Wear Prediction Using Physics-Based Models
(The American Society of Mechanical Engineers (ASME), 2010)A physics-based, pointwise model is developed to predict crater profiles of multilayer coated carbides after a series of turning experiments. Dissolution and abrasion mechanisms, which are identified ... -
Identification of Material Constitutive Laws for Machining—Part I: An Analytical Model Describing the Stress, Strain, Strain Rate, and Temperature Fields in the Primary Shear Zone in Orthogonal Metal Cutting
(The American Society of Mechanical Engineers (ASME), 2010)To achieve high performance machining, modeling of the cutting process is necessary to predict cutting forces, residual stresses, tool wear, and burr formation. A major difficulty in the modeling ... -
An Experimental and Numerical Study of Flow Patterns and Air Entrapment Phenomena During the Filling of a Vertical Die Cavity
(The American Society of Mechanical Engineers (ASME), 2010)One of the most important problems encountered in die-casting processes is porosity due to air entrapment in the molten metal during the injection process. The aim of this work is to study ...