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RISFinite Element Based Study of the Mechanics of Microgroove Cutting
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In an earlier paper, a highspeed microgroove cutting process that makes use of a flexible singlepoint cutting tool was presented. In this paper, 3D finite element modeling of this cutting process is used to better understand ...
Investigation of Flux Decline in Tortuous Pore Structures via Three Dimensional Simulation of Cross Flow Microfilter Fouling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a fluid dynamicbased approach to the prediction of the flux decline due to partial and complete pore blocking in the microfiltration process. The electrostatic force model includes both particle–particle ...
Analysis of Droplet Spreading on a Rotating Surface and the Prediction of Cooling and Lubrication Performance of an Atomization Based Cutting Fluid System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Droplet spreading on a rotating surface has been modeled with an aim to design an efficient atomizationbased cutting fluid (ACF) system for micromachining processes. To this end, singledroplet impingement experiments are ...
A Porous Restricted Aerostatic Lead Screw Actuator for High Performance Microscale Machine Tools
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The design and manufacturing process for a porousrestricted aerostatic lead screw actuator (ALSA) is presented. The ALSA provides nearfrictionless motion with submicron positioning accuracy, high stiffness at low inlet air ...