Journal of Manufacturing Science and Engineering: Recent submissions
Now showing items 4341-4360 of 7723
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Ceramic Micro/Nanoparticle Size Evolution in Wet Grinding in Stirred Ball Mill
(The American Society of Mechanical Engineers (ASME), 2004)Micro- and nanostructured ceramic materials have received increasing attention in light of the attainable mechanical properties of the resulting components, parts, and products. Stirred ball mill ... -
Scaling Issues in Miniaturization of Injection Molded Parts
(The American Society of Mechanical Engineers (ASME), 2004)Miniaturization of injection molded parts causes changes in the relative contribution of relevant design and process parameters. As a result, scaling-related size effects occur. Size effects can ... -
Modeling of Advanced Melting Zone for Manufacturing of Optical Fibers*
(The American Society of Mechanical Engineers (ASME), 2004)Optical fibers are drawn from preforms (fused silica glass rods) typically made up of two concentric cylinders (the core rod and the clad tube), which are usually joined in a separate fusion ... -
Nanosurface Fabrication of Hard Brittle Materials by Structured Tool Imprinting
(The American Society of Mechanical Engineers (ASME), 2004)This paper reports on nanosurface fabrication of hard brittle materials by structured diamond tool imprinting. Ultrafine structured surfaces were fabricated on soda glass, firelite glass, quartz ... -
Surface Finishing and Evaluation of Three-Dimensional Silicon Microchannel Using Magnetorheological Fluid
(The American Society of Mechanical Engineers (ASME), 2004)A surface-finishing method for three-dimensional microchannel structures is proposed. The method utilizes magnetorheological fluid mixed with abrasives as a polishing tool. The influences of the ... -
Study of 3D Micro-Ultrasonic Machining
(The American Society of Mechanical Engineers (ASME), 2004)Many manufacturing processes, such as lithography, etching, laser, electrical discharge machining (EDM), and electrochemical machining (ECM), are being applied to produce the meso- and microscale ... -
Systematical Characterization of Material Response to Microscale Laser Shock Peening
(The American Society of Mechanical Engineers (ASME), 2004)The response of materials after microscale laser shock peening (μLSP) was experimentally characterized and compared with the theoretical prediction from FEM analysis in microlength level. Since ... -
The Drilling Vibration Behavior of a Twisted Microdrill
(The American Society of Mechanical Engineers (ASME), 2004)The dynamic characteristics of a microdrill in the drilling process were investigated in this study. The trend toward higher density printed circuit boards requires smaller holes, down to 0.3 ... -
A Static Model of Chip Formation in Microscale Milling
(The American Society of Mechanical Engineers (ASME), 2004)This paper discusses the development of an enhanced, static model of chip formation in micromilling processes that is able to describe the intermittency of the chip formation observed at low ... -
Mechanistic Cutting Process Calibration via Microstructure-Level Finite Element Simulation Model
(The American Society of Mechanical Engineers (ASME), 2004)A methodology for mechanistic cutting force model calibration via microstructure-level finite element cutting process simulation is presented and applied to ferrous materials, including ductile and ... -
On the Modeling and Analysis of Machining Performance in Micro-Endmilling, Part I: Surface Generation
(The American Society of Mechanical Engineers (ASME), 2004)This paper examines the surface generation process in the micro-endmilling of both single-phase and multiphase workpiece materials. We used 508 μm dia endmills with edge radii of 2 and 5 μm ... -
Development of Ultrafine Piercing By SiC Fiber Punch
(The American Society of Mechanical Engineers (ASME), 2004)An integrated micropress was developed for ultrafine piercing of metallic foils by a SiC fiber punch. The fiber punch was produced by a series of processes that use buffing and electrolysis ... -
On the Modeling and Analysis of Machining Performance in Micro-Endmilling, Part II: Cutting Force Prediction
(The American Society of Mechanical Engineers (ASME), 2004)In Part II of this paper, a cutting force model for the micro-endmilling process is developed. This model incorporates the minimum chip thickness concept in order to predict the effects of ... -
The Mechanics of Machining at the Microscale: Assessment of the Current State of the Science
(The American Society of Mechanical Engineers (ASME), 2004)This paper provides a comprehensive review of the literature, mostly of the last 10–15 years, that is enhancing our understanding of the mechanics of the rapidly growing field of micromachining. ... -
An Explanation for the Size-Effect in Machining Using Strain Gradient Plasticity
(The American Society of Mechanical Engineers (ASME), 2004)This paper aims to explain the size-effect in the Primary Deformation Zone (PDZ) in machining using strain gradient plasticity theory. Considering a parallel-sided shear zone configuration, models ... -
Burr-Free Microblanking Using Piezoelectric Actuator
(The American Society of Mechanical Engineers (ASME), 2004)Burr-free blanking requirements are strong; however, the thinner the product, the more difficult the burr-free blanking will be, due mainly to the control of the punch penetration depth. In ... -
Microforming: Experimental Investigation of the Extrusion Process for Micropins and its Numerical Simulation Using RKEM
(The American Society of Mechanical Engineers (ASME), 2004)Microforming using a small machine (or so-called desktop machine) is an alternative new approach to those using full-size heavy equipment for manufacturing microparts. Microparts are commonly ... -
Microfactory—Concept, History, and Developments
(The American Society of Mechanical Engineers (ASME), 2004)This paper reviews the new concept “microfactory” and related developments. Machined parts are becoming progressively smaller, so production machinery that remains a conventional size is often ... -
Effect of Fixture Compliance on Thermally Enhanced Edge Registration in Microlamination
(The American Society of Mechanical Engineers (ASME), 2004)Microlamination involves the patterning, registration, and bonding of thin layers of material, called laminae, to produce highly paralleled, spatially intensified microchannel systems for the bulk ... -
Comments on “Thermophysical-property-based selection of tool protective coatings for dry machining of steels” by Wit Grezesik et al., Journal of Manufacturing Science and Engineering., Nov. 2003, Vol. 125, pp. 689–695
(The American Society of Mechanical Engineers (ASME), 2004)Thermal matching of coating-tool materials to optimize dry machining of steels is an interesting idea. Grezesik et al. find that the thermal properties of the materials involved, namely, the ...