Results 11 to 20 of about 34,828 (229)
Application of Circuit Modeling in the Study of Spark Formation During Electroerosion Treatment [PDF]
EPJ Web of Conferences, 2021 Electrical discharge machining (EDM) of a workpiece is a complex, fast-flowing process characterized by alternating (intermittent) states: short circuit, idle and spark formation.
Porvatov Artur +9 more
doaj +1 more source
Surface micromachined mechanisms and micromotors [PDF]
, 1991 Electric micromotors are sub-millimeter sized actuators capable of unrestrained motion in at least one degree of freedom. Polysilicon surface micromachining using heavily phosphorus-doped LPCVD polysilicon for the structural material, LPCVD silicon ...
Mehregany, Mehran, Tai, Yu-Chong
core +1 more source
Direct Integration of Micromachined Pipettes in a Flow Channel for Single DNA Molecule Study by Optical Tweezers [PDF]
, 2001 We have developed a micromachined flow cell consisting of a flow channel integrated with micropipettes. The flow cell is used in combination with an optical trap setup (optical tweezers) to study mechanical and structural properties of λ-DNA molecules ...
Bennink, Martin L. +11 more
core +2 more sources
Micromachined Wideband Ridge Gap Waveguide Power Divider at 220–325 GHz
IEEE Access, 2022 A micromachined ridge gap waveguide power divider operating at 220–325 GHz is presented. The device is fabricated by SUEX dry film photoresist.
Sadia Farjana +3 more
doaj +1 more source
Application of fractional sensor fusion algorithms for inertial mems sensing
Mathematical Modelling and Analysis, 2009 The work presents an extension of the conventional Kalman filtering concept for systems of fractional order (FOS). Modifications are introduced using the Grünwald‐Letnikov (GL) definition of the fractional derivative (FD) and corresponding truncation of ...
Michailas Romanovas +3 more
doaj +1 more source
Surface micromachined membranes for tunnel transducers [PDF]
, 1997 We have developed low-temperature surface micromachining procedures for the fabrication of suspended SiO2/Si3N4 membranes. This fabrication method was integrated with electron beam lithography, anisotropic ion etching, and electroplating to construct ...
George, Thomas +2 more
core +1 more source
Experimental Investigation of Stainless Steel SAE304 Laser Engraving Cutting Conditions
Machines, 2018 Laser machining processes are a new entrant and a rapidly evolving type of non-conventional machining process which allows the machining of complex geometries with high precision, surface quality and productivity in a wide range of materials.
Evangelos Nikolidakis +2 more
doaj +1 more source
Micromachining of buried micro channels in silicon [PDF]
, 2000 A new method for the fabrication of micro structures for fluidic applications, such as channels, cavities, and connector holes in the bulk of silicon wafers, called buried channel technology (BCT), is presented in this paper.
Berenschot, J.W. (Erwin) +7 more
core +3 more sources
Metals, 2021 Surface roughness and burr formation are among the most important surface quality metrics which determine the quality of the fabricated parts. High precision machined microparts with complex features require micromachining process to achieve the desired ...
Atif Muhammad +4 more
doaj +1 more source
Nanomechanical optical devices fabricated with aligned wafer bonding [PDF]
, 1998 This paper reports on a new method for making some types of integrated optical nanomechanical devices. Intensity modulators as well as phase modulators were fabricated using several silicon micromachining techniques, including chemical mechanical ...
Berenschot, J.W. +6 more
core +3 more sources