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Quantitative characterization of micro-topography a bibliography of industrial surface metrology
R.J. Pike,T.R. Thomas +1 more
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In this article, the authors propose a 3.3-approximation algorithm for the 3.1-GHz bandit-16.3 GHz frequency bandit model, andAbstract:
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Surface roughness measurement by means of speckle wavelength decorrelation
M. Giglio,S. Musazzi,U. Perini +2 more
TL;DR: In this article, the authors exploit speckle wavelength decorrelation techniques for the characterization of surface roughness up to a few microns, using an argon laser, a grating, two photodetectors, and a commercial cross correlator.
Journal ArticleDOI
Digital Terrain Modeling and Industrial Surface Metrology: Converging Realms
TL;DR: In this article, the authors introduce industrial surface metrology, examines the field in the context of terrain modeling a.k.a. surface topography of manufactured components, exemplified by automobile-engine cylinders, is routinely modeled by variogram analysis, relief shading, and most other techniques of parameterization and visualization familiar to geography.
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Interdependence of Amplitude Roughness Parameters on Rough Gaussian Surfaces
TL;DR: The numerical analysis of 17 standardized amplitude roughness parameters collected from 90000 computer-generated rough surfaces revealed so far undetected interdependencies among some of these parameters, namely the results show a strong linear relation between 12 amplituderoughness parameters.
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Digital terrain modelling and industrial surface metrology — converging crafts
TL;DR: This paper introduces terrain modelling and compares it with metrology, noting their differences and similarities and one of the many issues common to both disciplines.
Journal ArticleDOI
Nano-metrology and terrain modelling - convergent practice in surface characterisation
TL;DR: In this paper, the authors introduce terrain modelling, discuss its similarities to and differences from industrial surface metrology, and raise the possibility of a unified discipline of quantitative surface characterisation, and exemplify a multivariate statistical procedure that may transfer to tribological applications of 3-D metrological height data.
References
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Journal ArticleDOI
Optical Surface Analysis of the Head-Disk-Interface of Thin Film Disks
TL;DR: In this article, the authors describe the design, operation, theory, and data interpretation of an optical surface analyzer (OSA) which can measure carbon wear, lubricant depletion/accumulation, surface roughness, and lubricant alteration on carbon coated thin film disks.
Journal ArticleDOI
Analysis of surface roughness using confocal microscopy
TL;DR: In this paper, a new technique exploits the capability of confocal microscopy to quantify rough surfaces, and a computer transforms a series of sections into digital images and a topographic map.
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Evolution of waviness on the surface of a strained elastic solid due to stress-driven diffusion
TL;DR: In this paper, the authors studied the growth or decay of an initial slight depression in a nominally flat surface by solving the mass transport equation, and the process can be described in considerable detail by adhering to an assumption that the amplitude of surface fluctuations is small.
Journal ArticleDOI
Effect of Surface Roughness on the Morphology of Calcite Crystallizing on Mild Steel
TL;DR: In this article, the effect of surface roughness on the adhesion and morphology of a tenacious calcite scale layer, deposited on mild steel under well-controlled conditions, was examined.
Journal ArticleDOI
Relative Contact Pressure: Dependence on Surface Roughness and Vickers Microhardness
S. Song,M. Michael Yovanovich +1 more
TL;DR: In this article, an explicit expression for the contact hardness and the relative contact pressure is developed, which clearly shows the dependence of the Vickers microhardness correlation coefficients and the surface roughness parameters.