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RISMultiphysics Analysis and Verification of Jet Flight in Electrohydrodynamic Printing for Near-Field Electrospinning Applications
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Electrohydrodynamic (EHD) printing is a versatile process that can be used to pattern high-resolution droplets and fibers through the deposition of an electrified jet. This highly complex process utilizes a coupled ...
Multimaterial Capability of Laser Induced Plasma Micromachining
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Presently surface microtexturing has found many promising applications in the fields of tribology, biomedical engineering, metal cutting, and other functional or topographical surfaces. Most of these applications are ...
Stability Analysis of Chatter in Tandem Rolling Mills—Part 2: The Regenerative Effect
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Using the multistand chatter models derived in Part 1, a stability analysis, based on the integral criterion of stability for delay differential equations, will be carried out for the regenerative mechanism to better ...
Stability Analysis of Chatter in Tandem Rolling Mills—Part 1: Single and Multi Stand Negative Damping Effect
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Many different modes of chatter in rolling and their possible causes have been identified after years of research, yet no clear and definite theory of their mechanics has been fully established and accepted. In this twopart ...
Response of High-Pressure Micro Water Jets to Static and Dynamic Nonuniform Electric Fields
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The manipulation of the trajectory of high-pressure micro water jets has the potential to greatly improve the accuracy of water jet related manufacturing processes. An experimental study was conducted to understand the ...
Comparative Assessment of the Laser Induced Plasma Micromachining and the Ultrashort Pulsed Laser Ablation Processes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The ultrashort pulsed laser ablation process is a wellestablished micromachining process and has been at the center of manufacturing research in the past decade. However, it has its own limitations, primarily due to the ...
Manipulation of Water Jet Trajectory by a Nonuniform Electric Field in Water Jet Material Processing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In spite of its applications in macromanufacturing processes, water jet processing has not been extensively applied to the field of micromanufacturing owing to its poor tolerance and lack of effective control of the jet ...
Automated Flexible Forming Strategy for Geometries With Multiple Features in Double-Sided Incremental Forming
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Double-sided incremental forming (DSIF) is a dieless sheet metal forming process that uses two generic tools to form a part of arbitrary geometry from a clamped sheet via the accumulation of small localized deformations. ...
Chip Formation and Force Responses in Linear Rock Cutting: An Experimental Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Polycrystalline diamond compact (PDC) cutters, as a major cutting tool, have been widely applied in oil and gas drilling processes. The understanding of the complex interactions at the rock and cutter interfaces is essential ...
Analytical Modeling of Heat Transfer in Polycrystalline Diamond Compact Cutters in Rock Turning Processes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Heat transfer phenomena at the rock–cutter interface are extremely significant since they affect the polycrystalline diamond compact (PDC) cutter's performance in rock cutting/drilling processes. The understanding of how ...