Journal of Micro and Nano: Recent submissions
Now showing items 121-140 of 361
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Analysis of the Contact Length During Micrometal Forming to Establish Its Efficient Measurement Method
(The American Society of Mechanical Engineers (ASME), 2020)In microsheet metal forming, the lengths of the contact zones between blank and die are important parameters to describe the contact behavior, but they can hardly be detected experimentally. Thus, a finite element simulation ... -
Electrokinetic Propulsion of Polymer Microparticulates Along Glassy Carbon Electrode Array
(The American Society of Mechanical Engineers (ASME), 2020)Dielectrophoresis (DEP) is a force applied to microparticles in nonuniform electric field. This study discusses the fabrication of the glassy carbon interdigitated microelectrode arrays using lithography process based on ... -
An Approach to Improve Cutting Performance in Micromilling of Titanium Alloy
(The American Society of Mechanical Engineers (ASME), 2020)Application of liquid carbon dioxide to improve cutting performance in micro-end milling of Ti-6Al-4V titanium alloy was proposed in this study. It was found that the machined roughness decreased with the cutting speed as ... -
Electrical Conductivity and Structural Evolution of Polymer-Derived SiC Ceramics Pyrolyzed From 1200 °C to 1800 °C
(The American Society of Mechanical Engineers (ASME), 2020)Room temperature (RT) electrical conductivity and microstructure of polymer-derived SiC pyrolyzed at temperatures ranging from 1200 °C to 1800 °C were studied. We have shown that both free carbon content and pyrolysis ... -
Special Section on Recent Advancements in Micro- and Nano-Manufacturing From the WCMNM2019
(The American Society of Mechanical Engineers (ASME), 2020)This special section of the ASME Journal of Micro- and Nano-Manufacturing contains selected papers presented at the World Congress of Micro- and Nano-Manufacturing (WCMNM 2019) in Raleigh, NC. The congress is an annual ... -
A Study on the Damage Layer Removal of Single-Crystal Silicon Wafer After Atmospheric-Pressure Plasma Etching
(The American Society of Mechanical Engineers (ASME), 2020)In this study, atmospheric-pressure (AP) plasma generated using He/O2/CF4 mixture as feed gas was used to etch the single-crystal silicon (100) wafer and the characteristics of the etched surface were investigated. The ... -
Noncontact Planar Stage Based on Near-Field Acoustic Transportation
(The American Society of Mechanical Engineers (ASME), 2020)Acoustic radiation force in the near-field of a vibrating source can be utilized to lift and transport objects, which provides a noncontact driving technology in addition to maglev. This paper presents a novel design of a ... -
Surface Morphology and Wall Angle Comparison of Microchannels Fabricated in Titanium Alloy Using Laser-Based Processes
(The American Society of Mechanical Engineers (ASME), 2020)The increase in the usage of titanium alloys for micro-engineering applications has driven the demand for improved micromanufacturing processes. Laser-based microfabrication processes such as direct laser ablation (DLA), ... -
Influence of the Planetary Movement of Tool on the Aspect Ratio of Micro Holes Machined by Micro-Ultrasonic Machining
(American Society of Mechanical Engineers (ASME), 2019)The micro-ultrasonic machining (USM) is suitable for machining hard and brittle materials. When a micro hole is drilled deeply using micro-USM, machining speed slows down and the breakage of micro tool may occur. To solve ... -
Radial Throw in Micromilling: A Simulation-Based Study to Analyze the Effects on Surface Quality and Uncut Chip Thickness
(American Society of Mechanical Engineers (ASME), 2019)This paper presents a simulation study toward analyzing the effect of radial throw in micromilling on quality metrics and on the deviation in tool-tip trajectory from its prescribed pattern. Both the surface location error ... -
Green-State Micromilling of Additive Manufactured AISI316 L
(American Society of Mechanical Engineers (ASME), 2019)Additive manufacturing (AM) of metal offers matchless design sovereignty to manufacture metallic microcomponents from a wide range of materials. Green-state micromilling is a promising method that can be integrated into ... -
Micro-Abrasive Water Jet and Micro-WEDM Process Chain Assessment for Fabricating Microcomponents
(American Society of Mechanical Engineers (ASME), 2019)The capability to manufacture high-precision components with microscale features is enhanced by the combination of different micromanufacturing processes in a single process chain. This study explores an effective process ... -
Accuracy of Conventional Finite Element Models in Bulk-Forming of Micropins From Sheet Metal
(American Society of Mechanical Engineers (ASME), 2019)The ongoing miniaturization trend in combination with increasing production and functional volume leads to a rising demand for metallic microparts. Bulk forming of microparts from sheet metal provides the potential for ... -
Subwavelength Direct Laser Nanopatterning Via Microparticle Arrays for Functionalizing Metallic Surfaces
(American Society of Mechanical Engineers (ASME), 2019)Functionalized metallic nanofeatures can be selectively fabricated via ultrashort laser processing; however, the cost-effective large-area texturing, intrinsically constrained by the diffraction limit of light, remains a ... -
Radial Throw in Micromilling: A Simulation-Based Study to Analyze the Effects on Surface Quality and Uncut Chip Thickness
(The American Society of Mechanical Engineers (ASME), 2019)This paper presents a simulation study toward analyzing the effect of radial throw in micromilling on quality metrics and on the deviation in tool-tip trajectory from its prescribed pattern. Both the surface location error ... -
Green-State Micromilling of Additive Manufactured AISI316 L
(The American Society of Mechanical Engineers (ASME), 2019)Additive manufacturing (AM) of metal offers matchless design sovereignty to manufacture metallic microcomponents from a wide range of materials. Green-state micromilling is a promising method that can be integrated into ... -
Influence of the Planetary Movement of Tool on the Aspect Ratio of Micro Holes Machined by Micro-Ultrasonic Machining
(The American Society of Mechanical Engineers (ASME), 2019)The micro-ultrasonic machining (USM) is suitable for machining hard and brittle materials. When a micro hole is drilled deeply using micro-USM, machining speed slows down and the breakage of micro tool may occur. To solve ... -
Micro-Abrasive Water Jet and Micro-WEDM Process Chain Assessment for Fabricating Microcomponents
(The American Society of Mechanical Engineers (ASME), 2019)The capability to manufacture high-precision components with microscale features is enhanced by the combination of different micromanufacturing processes in a single process chain. This study explores an effective process ... -
Accuracy of Conventional Finite Element Models in Bulk-Forming of Micropins From Sheet Metal
(The American Society of Mechanical Engineers (ASME), 2019)The ongoing miniaturization trend in combination with increasing production and functional volume leads to a rising demand for metallic microparts. Bulk forming of microparts from sheet metal provides the potential for ... -
Subwavelength Direct Laser Nanopatterning Via Microparticle Arrays for Functionalizing Metallic Surfaces
(The American Society of Mechanical Engineers (ASME), 2019)Functionalized metallic nanofeatures can be selectively fabricated via ultrashort laser processing; however, the cost-effective large-area texturing, intrinsically constrained by the diffraction limit of light, remains a ...