Results 11 to 20 of about 567,758 (306)
Surface Topography Measurement [PDF]
PhotonicsViews, 2021 AbstractWhen testing the surface quality of the finest structures, white‐light interferometers are in their element, both in production and development, as well as in laboratories and research. This measurement principle works on almost all materials, operates without contact, providing surface profiles in 3D with height resolutions in the nanometer ...
Özgür Tan, Ellen‐Christine Reiff
openaire +1 more source
Micromachines, 2019 In this work, the influencing factors and corresponding theoretical models for the surface topography in diamond turning process are reviewed. The surface profile on one tool feed is the elementary unit of surface topography.
Chunlei He, Wenjun Zong
doaj +1 more source
Surface roughness prediction in milling based on tool displacements [PDF]
, 2011 In this paper, an experimental device using non-contact displacement sensors for the investigation of milling tool behaviour is presented. It enables the recording of high frequency tool vibrations during milling operations.
COSTES, Jean-Philippe, MOREAU, Vincent
core +3 more sources
Micromachines, 2022 Revealing forming mechanism of workpiece surface topography plays an important role in improving ultraprecision turning. In this paper, the forming mechanism of the turning workpiece surface topography is analyzed and verified by the theoretical ...
Quanhui Wu +4 more
doaj +1 more source
Dynamic wetting and spreading and the role of topography [PDF]
, 2009 Hoffman-de Gennes law, which relates the edge speed, ve, to the dynamic and equilibrium contact angles q and qe by ve µq(q2 -qe 2 ). When the liquid wets the surface completely and the equilibrium contact angle vanishes, the edge speed is proportional to
McHale, Glen +2 more
core +1 more source
Applied Sciences, 2019 In the modern engineering field, recovering the machined surface topography is important for studying mechanical product function and surface characteristics by using the shape from shading (SFS)-based reconstruction method.
Wei-Chao Shi +3 more
doaj +1 more source
Metals, 2021 This paper investigates the fracture surface topography of two steel and aluminum alloys subject to bending-torsion fatigue loadings, as well as their susceptibility to fatigue performance and failure mechanisms.
Wojciech Macek
doaj +1 more source
Effects of Topography on Seismic-Wave Propagation: An Example from Northern Taiwan [PDF]
, 2009 Topography influences ground motion and, in general, increases the amplitude of shaking at mountain tops and ridges, whereas valleys have reduced ground motions, as is observed from data recorded during and after real earthquakes and from numerical ...
Huang, Bor-Shouh +3 more
core +3 more sources
Frontiers in Marine Science, 2019 The future international Surface Water and Ocean Topography (SWOT) Mission, planned for launch in 2021, will make high-resolution 2D observations of sea-surface height using SAR radar interferometric techniques.
Rosemary Morrow +17 more
doaj +1 more source
Basal control of supraglacial meltwater catchments on the Greenland Ice Sheet [PDF]
The Cryosphere, 2018 Ice surface topography controls the routing of surface meltwater generated in the ablation zones of glaciers and ice sheets. Meltwater routing is a direct source of ice mass loss as well as a primary influence on subglacial hydrology and basal sliding
J. Crozier +3 more
doaj +1 more source