Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 3901-3920 of 7723
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Investigation of Deformation Size Effects During Microextrusion
(The American Society of Mechanical Engineers (ASME), 2007)Microextrusion has recently emerged as a feasible manufacturing process to fabricate metallic micropins having characteristic dimensions on the order of less <1mm. At this length scale, the ... -
Two Efficient Algorithms of Plastic Integration for Sheet Forming Modeling
(The American Society of Mechanical Engineers (ASME), 2007)A fast method called the “inverse approach” for sheet forming modeling is based on the assumptions of the proportional loading and simplified tool actions. To improve the stress estimation, the ... -
Automatic Stripping of Dielectric-Encased Wire Tool Electrode Used in Electrical Discharge Machining
(The American Society of Mechanical Engineers (ASME), 2007)A new electrical discharge machining (EDM) system using a wire encased in a dielectric jacket is proposed as an alternative to conventional hole-fabrication EDM systems. The jacket suppresses ... -
A Water Evaporation Based Model for Lubricant Dryoff on Die Surfaces Heated Beyond the Leidenfrost Point
(The American Society of Mechanical Engineers (ASME), 2007)Lubricants in hot forging are applied to the heated die surface by spraying dilute water based graphite suspensions through high-pressure nozzles. To avoid undesirable steam formation, these ... -
Study of the Size Effect on Friction Conditions in Microextrusion—Part I: Microextrusion Experiments and Analysis
(The American Society of Mechanical Engineers (ASME), 2007)Microforming is a relatively new realm of manufacturing technology that addresses the issues involved in the fabrication of metallic microparts, i.e., metallic parts that have at least two ... -
Finite Element Modeling of Hard Roller Burnishing: An Analysis on the Effects of Process Parameters Upon Surface Finish and Residual Stresses
(The American Society of Mechanical Engineers (ASME), 2007)Hard roller burnishing is a cost-effective finishing and surface enhancement process where a ceramic ball rolls on the machined surface to flatten the roughness peaks. The ball is supported and ... -
A Computer-Aided Design Module to Analyze Manufacturing Configurations of Bent and Hydroformed Tubes
(The American Society of Mechanical Engineers (ASME), 2007)This paper presents a computer-aided design (CAD) module able to analyze different manufacturing configurations of tubes used in mechanical assemblies, such as exhaust system manifolds. It can ... -
Analytical Modeling of Chatter Stability in Turning and Boring Operations—Part II: Experimental Verification
(The American Society of Mechanical Engineers (ASME), 2007)In this part of the paper series, chatter experiments are conducted in order to verify the proposed stability models presented in the first part (, and , 2007, ASME J. Manuf. Sci. Eng.,129(4), ... -
Experimental Study of Demolding Properties on Stereolithography Tooling
(The American Society of Mechanical Engineers (ASME), 2007)Direct tooling using stereolithography (SL) photopolymer has been developed as rapid tooling for short-run injection molds. However, the tool strength, thermal conductivity, and erosion resistance ... -
Variation Propagation Analysis on Compliant Assemblies Considering Contact Interaction
(The American Society of Mechanical Engineers (ASME), 2007)Dimensional variation is inherent to any manufacturing process. In order to minimize its impact on assembly products it is important to understand how the variation propagates through the assembly ... -
Kinematic Precision Scaling With Physical Errors in Miniaturization of Four-Bar Polymer Compliant Machines
(The American Society of Mechanical Engineers (ASME), 2007)A precision-scaling kinematic model with the effects of physical error is investigated in the miniaturization of four-bar polymer machines with compliant joints. A pseudolinkages model (PLM) for ... -
Grinding Process Instability
(The American Society of Mechanical Engineers (ASME), 1969)The paper describes a theoretical investigation on chatter vibrations of cylindrical plunge grinding. The system grinding machine-grinding wheel-workpiece is represented as a closed loop system ... -
The Influence of Gear Hobbing on Worm Gear Characteristics
(The American Society of Mechanical Engineers (ASME), 2007)In this paper, a method is presented for the determination of the differences between the worm gear tooth surface processed by an oversized hob of finite number of teeth or by a flying tool, ... -
Effect of a Nonlinear Joint on the Dynamic Performance of a Machine Tool
(The American Society of Mechanical Engineers (ASME), 2007)This paper presents the effect of experimentally evaluated nonlinearities in a machine joint on the overall machine tool dynamic performance using frequency response functions and stability lobe ... -
Toward Magnetorheological Finishing of Magnetic Materials
(The American Society of Mechanical Engineers (ASME), 2007)Magnetorheological finishing (MRF) is a precision optical finishing process traditionally limited to processing only nonmagnetic materials, e.g., optical glasses, ceramics, polymers, and metals. Here ... -
Cutting Tool Temperature Analysis in Heat-Pipe Assisted Composite Machining
(The American Society of Mechanical Engineers (ASME), 2007)Machining of advanced materials, such as composite, encounters high cutting temperatures and rapid tool wear because of the abrasive nature of the reinforcement phases in the workpiece materials. ... -
Study of Internal Finishing of Austenitic Stainless Steel Capillary Tubes by Magnetic Abrasive Finishing
(The American Society of Mechanical Engineers (ASME), 2007)This paper studies the internal finishing of capillary tubes using a magnetic abrasive finishing process. Such tubes are used with nanoscale technologies and meet the demands of the present age ... -
Advanced Computer Aided Design Simulation of Gear Hobbing by Means of Three-Dimensional Kinematics Modeling
(The American Society of Mechanical Engineers (ASME), 2007)Gear hobbing, as any cutting process based on the rolling principle, is a signally multiparametric and complicated gear fabrication method. Although a variety of simulating methods has been ... -
Microstructure-Level Model for the Prediction of Tool Failure in Coated WC-Co Cutting Tool Materials During Intermittent Cutting
(The American Society of Mechanical Engineers (ASME), 2007)A model to predict failure of coated WC-Co grades due to chipping in intermittent cutting via microstructure-level finite element machining process simulation is presented and applied to various ... -
On-Line Seam Detection in Rolling Processes Using Snake Projection and Discrete Wavelet Transform
(The American Society of Mechanical Engineers (ASME), 2007)This paper describes the development of an on-line quality inspection algorithm for detecting the surface defect “seam” generated in rolling processes. A feature-preserving “snake-projection” method ...