Relevant bibliographies by topics / Surface topography-roughness

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Surface topography-roughness'

Author: Grafiati
Published: 6 September 2023
Last updated: 31 July 2025

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Journal articles on the topic "Surface topography-roughness"

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Yoshihara, Nobuhito, Ji Wang Yan, and Tsunemoto Kuriyagawa. "Development of a Rubber-Bonded Grinding Wheel - Studies on Aspherical Grinding -." Key Engineering Materials 329 (January 2007): 465–70. http://dx.doi.org/10.4028/www.scientific.net/kem.329.465.

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Aspherical surfaces are an important technology in optical instruments. Until now, only improvements in form accuracy and surface roughness of aspherical surfaces have been investigated. However, when the surface roughness becomes low, the small waviness of the surface becomes marked. This small waviness is termed “Nano-topography.” Nano-topography causes grinding marks and reduces the accuracy of an optical instrument. Nano-topography is caused by the vibration of a grinding wheel during the manufacture of the surface. This paper will reveal how a rubber-bonded grinding wheel has been develop
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Felhő, Csaba, and János Kundrák. "Investigation of the Topography of Machined Surfaces." Applied Mechanics and Materials 693 (December 2014): 412–17. http://dx.doi.org/10.4028/www.scientific.net/amm.693.412.

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The modern investigation of the topography of cut surfaces is nowadays usually performed by three-dimensional surface roughness indexes. The goal of this work was to determine a theoretical roughness index for face milled surfaces. The calculated values were compared with real surface roughness data obtained by performing cutting experiments and the relation was determined between these two datasets.
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Podulka, Przemysław, Monika Kulisz, and Katarzyna Antosz. "Evaluation of High-Frequency Measurement Errors from Turned Surface Topography Data Using Machine Learning Methods." Materials 17, no. 7 (2024): 1456. http://dx.doi.org/10.3390/ma17071456.

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Manufacturing processes in industry applications are often controlled by the evaluation of surface topography. Topography, in its overall performance, includes form, waviness, and roughness. Methods of measurement of surface roughness can be roughly divided into tactile and contactless techniques. The latter ones are much faster but sensitive to external disturbances from the environment. One type of external source error, while the measurement of surface topography occurs, is a high-frequency noise. This noise originates from the vibration of the measuring system. In this study, the methods f
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Karlović, Igor, Dragoljub Novaković, and Erzsébet Novotny. "The influence of surface topography of UV coated and printed cardboard on the print gloss." Journal of Graphic Engineering and Design 1, no. 1 (2010): 23–31. http://dx.doi.org/10.24867/jged-2010-1-023.

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The incident light on the printed surface undergoes through several processes of scattering, absorbtion and reflection depending on the surface topography and structure of the material. The specular part of the surface reflection is commonly attributed as the geometric component of the reflection, and when measured is associated with specular gloss. The diffuse part of the surface reflection contains the chromatic part of the reflection and is commonly calculated through colorimetric values. Using UV coatings as surface enhacement materials which affect the optical proper-ties of coated surfac
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Syahrullail, Samion, and Noorawzi Nuraliza. "Effect of Surface Roughness Parameters and Surface Texture for Reduced Friction." Applied Mechanics and Materials 695 (November 2014): 572–75. http://dx.doi.org/10.4028/www.scientific.net/amm.695.572.

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The aim of the present research was to investigate the possibility of contact surfaces with reduced friction using surface roughness analysis. For this purpose, various aluminum pin samples with different lubricant using different sliding speed values were prepared. To evaluate influence of roughness parameters on friction and wear, lubricated pin-on-disk tests were carried out under different speed contact conditions. Test results show that surfaces with high values surface roughness results in reduced friction. To investigate the effect of surface topography on surface roughness parameters a
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Brück, Bastian, Thomas Guglhoer, Simon Haug, et al. "Surface Characterization of Carbon Fibers by Atomic Force Microscopy: Roughness Quantification by Power Spectral Density." Key Engineering Materials 742 (July 2017): 447–56. http://dx.doi.org/10.4028/www.scientific.net/kem.742.447.

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The topography of a surface consists of structures of different length scales. The surface roughness caused by these structures plays a decisive role in interfacial properties. Atomic Force Microscopy (AFM) can be applied to measure the surface topography with great accuracy and thus facilitates roughness quantification. Here, however, the data reduction poses a challenge. In a conventional approach, surface roughness parameters are evaluated based on averaging height differences, which leads to values dominated by the largest height differences of the surface topography. To quantify contribut
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Kang, Gilho, and Wonjong Choi. "A Study on the Effects of Surface Energy and Topography on the Adhesive Bonding of Aluminum Alloy." Korean Journal of Metals and Materials 59, no. 8 (2021): 567–74. http://dx.doi.org/10.3365/kjmm.2021.59.8.567.

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The bonding properties of adhesives are mainly affected by surface roughness, topography and chemical adsorption. In this paper, we studied the effects of surface pretreatment of Al 2024-T3 (bare) in terms of surface roughness, topography and surface free energy. Surface pre-treatment included solvent cleaning, FPL etching, PAA and CAA treatment. The surface energy and roughness of the aluminum surface were significantly increased by the anodizing treatment. Single lap shear and fatigue tests were performed to investigate bonding properties and durability. The evaluation revealed that the surf
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Yoshihara, Nobuhito, Ji Wang Yan, and Tsunemoto Kuriyagawa. "Control of Nano-Topography on an Axisymmetric Ground Surface." Key Engineering Materials 389-390 (September 2008): 96–101. http://dx.doi.org/10.4028/www.scientific.net/kem.389-390.96.

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The use of aspherical optical parts has become common as optical instruments are becoming smaller with and are achieving higher resolution. Nano-order roughness and high-precision shapes are simultaneously required for the surface of aspherical optical parts. At present, form accuracy of the aspherical lens becomes less than 50 nm, and the maximum height roughness becomes less than 20 nm. These values of form accuracy and maximum height roughness satisfy the requirement for most precision optical parts. However, nano-topography, which causes grinding marks and deteriorates accuracy of optical
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Lin, Bin, and Xin Yan Huang. "Analysis and Simulation of Grinding Wheel Surface Topography." Key Engineering Materials 359-360 (November 2007): 509–12. http://dx.doi.org/10.4028/www.scientific.net/kem.359-360.509.

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The topography of the grinding wheel has a profound effect in analysis and predicting the finished surface roughness. In this paper, the statistical analysis is applied to establish a distribution function of the grain protrusion heights, and the 3-D simulating topography of grinding wheel will be identified. Through experiments, the generated grinding wheel topography is effective in predicting the finished surface roughness.
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Burdek, Marek. "The change of work roll surface topography during skin pass rolling of steel sheets." Industrial Lubrication and Tribology 67, no. 6 (2015): 606–11. http://dx.doi.org/10.1108/ilt-02-2015-0019.

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Purpose – This paper aims to analyze changes in the surface topography of the work rolls during skin passing. Cold rolled steel sheets are additionally subject to skin pass rolling to form an appropriate surface topography. This operation should facilitate the process of further metal forming of steel sheets, such as deep drawing, painting, etc. The surface topography of steel sheets is determined by the surface topography of the work rolls as well as the skin pass rolling parameters (rolling speed, elongation, roll force, etc.). Suitable preparation and selection of roll surface topography in
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Dissertations / Theses on the topic "Surface topography-roughness"

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Sharma, Priyanka. "Investigations of Titan's Topography and Surface Roughness." Diss., The University of Arizona, 2012. http://hdl.handle.net/10150/241978.

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Saturn's moon, Titan is a geomorphologically active planetary object, and its surface is influenced by multiple processes like impact cratering, fluvial and aeolian erosion, lacustrine processes, tectonics, cryovolcanism and mantling. Disentangling the processes that compete to shape Titan's landscape is difficult in the absence of global topography data. In this thesis, I utilize techniques in topographic statistics, fractal theory, study of terrestrial analogs and landscape evolution modeling to characterize Titan's topography and surface roughness and investigate the relative roles of surfa
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Mitik-Dineva, Natasa. "Bacterial attachment to micro- and nano- structured surfaces." Swinburne Research Bank, 2009. http://hdl.handle.net/1959.3/48547.

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The ongoing interest in bacterial interactions with various surfaces, followed by attachment and subsequent biofilm formation, has been driven by the importance of bacterial activities in number of medical, industrial and technological applications. However, bacterial adhesion to surfaces has not been completely understood due to the complexity of parameters involved. The study presented herein investigates the attachment pattern of nine medically and environmentally significant bacteria belonging to different taxonomic lineages: Firmicutes - Bacillus, Gammaproteobacteria, Alphaproteobacteria
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Loboda, V. B., Yu O. Shkurdoda, A. I. Saltykova, and V. M. Kolomiets. "The Temperatures’ Influence of Substrate and Annealing on a Surface Relief and Diffusion in Multilayer Film Systems." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/35308.

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The topography’s change of surface films Fe/S and Cu/Fe/S was investigated and the diffusive profiles’ analysis of three-layer films Co/Cu/Fe/S was performed after theirs annealing. The influence of mean-square roughness and interdiffusion on a size of giant magnetoresistance (GMR) effect was established. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35308
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Werner, Oskar. "Computer Modelling of the Influence of Surface Topography on Water Repellency and a Study on Hydrophobic Paper Surfaces with Partly Controlled Roughness." Thesis, Linköping University, The Department of Physics, Chemistry and Biology, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2614.

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<p>A computer model based on minimization of the free energy, capable to predict contact angles and spreading transitions between Wenzel and Cassie mode for drops placed on surfaces with different topography were implemented in matlab. Simulations were compared with experiments documented in the literature. These showed that reported transitions between Cassie and Wenzel mode can be explained by minimization of the free energy. In this report, a study on the possibility of constructing water repellent paper surfaces with a combination of treatment with octadecyltrichlorosilane and topography c
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Pavlík, František. "Studium vlivu parametru elipticity na rozložení tloušťky mazacího filmu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229941.

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Diploma thesis deals with elastohydrodynamic lubrication of point contacts, which surfaces are influenced by topography and velocity vector of one rubbing surface is misaligned. Author summarizes knowledge of previously published research articles, which fundamentally enrich current state of knowledge. Diploma thesis contains experimental measurement results of the film thickness and the way of lubrication film formation in elliptical contact for different ellipticity parameters, kinds of rubbing surfaces and angles of the velocity vector. New findings have helped to better understand the beha
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Palodhi, Kanik. "Absolute surface topography measurement with polarisation sensitive coherence scanning interferometry." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/14411.

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Traditionally, surface topography measurement was in the domain of quality control of engineering parts. With the advancement of manufacturing technology and affordable computational costs, different types of surfaces are produced with varied shapes and surface textures. These pose significant measurement problems, therefore, surface topography research is gaining momentum to achieve a better control of the surface. Coherence scanning interferometry (CSI) is one of the most common techniques used for measurement of surface topography. It is preferred over tactile and other non-contact techniqu
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Hu, Chen. "Surface Optimization of the Silicon Templates for Monolithic Photonics Integration." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-37226.

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Silicon photonics is emerging as a potential field to achieve optical interconnects towards the realization of ultra high bandwidth. The indirect band-gap property of silicon still remains as a big challenge to incorporate silicon photonic active device, for example, silicon-based laser. In the Laboratory of Semiconductor Materials at KTH, a monolithic integration platform based on nano-epitaxial lateral overgrowth (nano-ELOG) technique has been proposed to integrate III-V semiconductor materials with silicon for light source application. The integration process involves uneven surface morphol
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Lindberg, Eskil. "Vehicle Disc Brake Roughness Noise : Experimental Study of the Interior Noise andVibro-Acoustic Modelling of Suspension Systems." Licentiate thesis, KTH, MWL Strukturakustik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-39554.

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Prediction of vehicle disc brake roughness noise is a non-trivial challenge. In fact, neither the source mechanisms, nor the transfer paths are so far well understood. Traditionally, disc brake noise problems are studied as part of the friction-induced noise field, where the source is considered to be a more or less local phenomenon related to the brake disc and brake pad. However, for the roughness noise of interest here this viewpoint is not adequate when attempting to solve the interior noise problem since the transfer of vibro-energy from the brake into the vehicle body is a crucial aspect
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McGinnis, Nathaniel L. "Topography and Land-Cover Effects on Tornado Intensity using Rapid-Scan Mobile Radar Observations and Geographic Information Systems." Ohio University / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1471459517.

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Hroděj, Daniel. "Pokročilé metody vyhodnocování topografie povrchu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417589.

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This paper deals with the analysis of data obtained from the surface of aluminum alloy 7475-T7351 after face milling with a tool inclination of 1°. The theoretical part explains the basic principles of measuring the topography of the surface and instruments that are able to provide relevant data directly from the scanned part. The following part contains the methods of evaluating the information, especially using various types of parameters acquired from ČSN EN ISO standards. The practical part focuses on the data obtained from the sample surface using the Alicona IF-G5. This information deter
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Books on the topic "Surface topography-roughness"

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Center, Lewis Research, ed. Effect of counterface material type and its topography on the tribological properties of polyimide composites. National Aeronautics and Space Administration, Lewis Research Center, 1985.

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Chan, Johnny C. L. Physical Mechanisms Responsible for Track Changes and Rainfall Distributions Associated with Tropical Cyclone Landfall. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780190676889.013.16.

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As a tropical cyclone approaches land, its interaction with the characteristics of the land (surface roughness, topography, moisture availability, etc.) will lead to changes in its track as well as the rainfall and wind distributions near its landfall location. Accurate predictions of such changes are important in issuing warnings and disaster preparedness. In this chapter, the basic physical mechanisms that cause changes in the track and rainfall distributions when a tropical cyclone is about to make landfall are presented. These mechanisms are derived based on studies from both observations
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Chan, Johnny C. L. Physical Mechanisms Responsible for Track Changes and Rainfall Distributions Associated with Tropical Cyclone Landfall. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780190699420.013.16.

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As a tropical cyclone approaches land, its interaction with the characteristics of the land (surface roughness, topography, moisture availability, etc.) will lead to changes in its track as well as the rainfall and wind distributions near its landfall location. Accurate predictions of such changes are important in issuing warnings and disaster preparedness. In this chapter, the basic physical mechanisms that cause changes in the track and rainfall distributions when a tropical cyclone is about to make landfall are presented. These mechanisms are derived based on studies from both observations
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Book chapters on the topic "Surface topography-roughness"

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Bai, Wei, Yuan Gao, and Ronglei Sun. "Surface Topography and Roughness in Vibration Assisted Machining." In Vibration Assisted Machining. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9131-8_7.

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Chen, Huiqun, and Fenpin Jin. "A Novel Approach for Surface Topography Simulation Considering the Elastic-Plastic Deformation of a Material During a High-precision Grinding Process." In Proceeding of 2021 International Conference on Wireless Communications, Networking and Applications. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-2456-9_118.

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AbstractA novel simulation approach for 3D surface topography that considers the elastic-plastic deformation of workpiece material during a high-precision grinding process is presented in this paper. First, according to the kinematics analysis for the abrasive grain during the grinding process, the motion trajectory of the abrasive grain can be calculated. Second, the kinematic interaction between the workpiece and the abrasive grains can be established, which integrates the elastic-plastic deformation effect on the workpiece material with the topography, the simulation results are more realis
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Díaz-Plaza De Los Reyes, Nicolás, Ricardo Alzugaray-Franz, Erardo Leal-Muñoz, Iván La Fé-Perdomo, Jorge Ramos-Grez, and Eduardo Diez-Cifuentes. "Influence of Material Properties in Milling Forces of AISI 316L Obtained by L-PBF." In Proceedings of the XV Ibero-American Congress of Mechanical Engineering. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-38563-6_46.

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AbstractTechnologies associated with additive manufacturing enabled the realization of several new products, providing high flexibility to the processes and high material usage efficiency. Furthermore, additively manufactured metals exhibit differences in surface topography and mechanical properties, primarily due to changes in the printing strategies and production parameters. Nowadays, postprocessing techniques are necessary to produce a quality printed metal product, due to the high initial surface roughness that every additive specimen presents. In this study, milling tests of additively m
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Edachery, Vimal, Sindhu Ravi, Aliya F. Badiuddin, Abel Tomy, P. S. Suvin, and Satish V. Kailas. "Effect of Surface Topography and Roughness on the Wetting Characteristics of an Indigenously Developed Green Cutting Fluid (GCF)." In Sustainable Material, Design, and Process. CRC Press, 2023. http://dx.doi.org/10.1201/9781003242291-9.

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Mate, C. Mathew, and Robert W. Carpick. "Surface Roughness." In Tribology on the Small Scale. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780199609802.003.0002.

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When two surfaces are brought into contact, they first touch where the summits of the surface asperities make contact. Consequently, surface roughness or topography strongly influences those physical phenomena associated with contact: friction, adhesion, and wear. This chapter discusses techniques for measuring the roughness of surfaces and the parameters frequently used to characterize this roughness. As atomic force microscopy (AFM) and optical interferometry are currently the predominant tools for characterizing roughness, these techniques are discussed at some length. Examples are given fo
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Hobson, R. D. "Surface roughness in topography: quantitative approach." In Spatial Analysis in Geomorphology. Routledge, 2019. http://dx.doi.org/10.4324/9780429273346-8.

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"Classification of Surface Constructs." In Advances in Chemical and Materials Engineering. IGI Global, 2024. http://dx.doi.org/10.4018/978-1-6684-5638-5.ch006.

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This chapter reviews methods used for the characterization of surface roughness and identifying parameters important for function. The emphasis is on methods that reveal the tribological performance of a surface relative to topography. The information also considers biological surfaces with a focus on the characterization of soft tissue. In this respect, the data introduce methods used to determine the fractal dimension of biological surfaces and how to extend fractal data to analyze the tribological performance of soft tissue and predict key properties necessary to determine mechanical contac
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"Modeling and Simulation of the Surface Topography Generation With Ordinary Grinding Wheel." In Enhanced Heat Transfer Mechanism of Nanofluid MQL Cooling Grinding. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1546-4.ch018.

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In order to simulate the surface grinding process of the common grinding wheel and evaluate the surface topography of the workpiece, the mathematical model of the common grinding wheel is established by using the abrasive vibration method to realize the parameterization of the simulated grinding wheel. The grinding wheel body with random arrangement of abrasive grains is generated, and the simulation of common grinding wheel morphology is completed. Then, according to the grinding kinematics model, elastic deformation model and plastic accumulation model, the simulation of the process is reali
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Attabi, Selma, Abdelaziz Himour, Lakhdar Laouar, and Amir Motallebzadeh. "Surface Integrity of Ball Burnished 316L Stainless Steel." In Stainless Steels [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.101782.

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316L is a type of austenitic stainless steel that offers a good combination of mechanical properties, corrosion resistance, and biocompatibility. In some industrial applications, it is necessary to proceed to finish treatments to extend the lifetime of the mechanical parts. In the present chapter, ball burnishing treatment is applied to improve the surface integrity of 316L since the performance behavior of parts is directly dependant on the surface properties of the used material. Both surface topography and surface microhardness of 316L after subjection to ball burnishing are studied. The nu
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Cuzic, Cristiana, Marius Octavian Pricop, Anca Jivanescu, et al. "The Impact of Hydrofluoric Acid Temperature and Application Method on the Texture of Ceramic Surfaces and the Shear Bond Strength of an Adhesive Cement." In Advances in Dentures - Prosthetic Solutions, Materials and Technologies [Working Title]. IntechOpen, 2024. http://dx.doi.org/10.5772/intechopen.114308.

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All-ceramic restorations represent the fundamentals of contemporary esthetic dentistry. Adhesive dentistry has revolutionized clinical techniques for the preparation, longevity, appearance, and restoration of dental work. This study sought to assess the effects of heated hydrofluoric acid pretreatment and the influence of the application technique on the surface morphology and roughness of leucite-reinforced glass-ceramic materials. Understanding these factors is significant for comprehending the adhesive cementation process. The efficiency of the two HF application strategies and the influenc
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Conference papers on the topic "Surface topography-roughness"

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Zhao, Xiangyu, and Jinlong Zhu. "3D topography and roughness measurement of the inner surface of semi-closed parts." In Fourth Optics Frontier Conference (OFS 2024), edited by Qiwen Zhan. SPIE, 2024. http://dx.doi.org/10.1117/12.3032321.

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Sedlacˇek, Marko, Bojan Podgornik, and Jozˇe Vizˇintin. "Modeling of Surface Topography for Reduced Friction." In ASME 2008 9th Biennial Conference on Engineering Systems Design and Analysis. ASMEDC, 2008. http://dx.doi.org/10.1115/esda2008-59369.

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The aim of the present research was to investigate surface topography in terms of different surface roughness parameters and to correlate surface topography change to friction of contact surfaces. For this purpose, different 100Cr6 plate samples with different surface topography were prepared. Using different grades and combinations of grinding and polishing samples with similar Ra values, but different Rku and Rsk values were obtained. To evaluate influence of roughness parameters on friction and wear, dry and lubricated pin-on-disc tests were carried out under different contact conditions. T
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Elson, J. Merle, Jean M. Bennett, and John C. Stover. "Wavelength and Angular Dependence of Light Scattering From Beryllium: Comparison of Theory and Experiment." In Surface Roughness and Scattering. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/surs.1992.stua4.

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Beryllium optical components have been shown to have scattering characteristics considerably different from other metals such as aluminum or silver. The wavelength and angular dependence of light scattered from a beryllium surface partially overcoated with aluminum have been studied both theoretically and experimentally. The aluminum overcoating preserves the topography of the beryllium but provides different optical constants. By measuring scattering on both halves of the sample, the effects of topographic roughness and optical constants can be separated. Topographic roughness has been measur
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Suresh, Nitika, K. M. Shreehari, Akshay Prasad, Shivaram Kruthvik, R. Manu, and K. Deepak Lawrence. "Simulation of surface topography of engineering surfaces with specified roughness for tribological investigations." In INTERNATIONAL CONFERENCE ON COMPUTATIONAL SCIENCES-MODELLING, COMPUTING AND SOFT COMPUTING (CSMCS 2020). AIP Publishing, 2021. http://dx.doi.org/10.1063/5.0045851.

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Menezes, Pradeep L., Kishore, Y. Sasidhar, and Satish V. Kailas. "Role of Surface Topography on Friction and Transfer Layer Formation: A Study Using Inclined Scratch Test." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63999.

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Tribological interaction between two contacting surfaces is influenced by many factors such as relative motion, normal load, environment, and lubrication apart from surface characteristics of the mating surfaces. Though surface characteristics such as roughness was dealt by many researchers for decades, the other important characteristic of surfaces, surface topography, has not got its share of attention. In the present investigation, basic studies were conducted using Inclined Scratch Tester to understand the role of surface topography on friction and transfer layer formation. A tribological
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VENEMA, J. "Surface topography effects on galling of hot dip galvanized sheet metal." In Material Forming. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902479-97.

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Abstract. During manufacturing of automotive parts from hot dip galvanized sheet metal, surface asperities of the forming tools can cause breakage of small coating particles. Long and narrow scratches appear on the surface of the form part, a phenomenon known as part surface galling. Laboratory testing using a slider on sheet tests (SOST) are performed in order to investigate surface topography effects on galling. These experiments reveal the dominant effect of tool surface roughness on galling. The tool surface roughness has a large effect on the size of the detached coating particles and the
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TEIMOURI, R. "Prediction of surface topography change during chain of selective laser melting and burnishing." In Material Forming. Materials Research Forum LLC, 2023. http://dx.doi.org/10.21741/9781644902479-4.

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Abstract. The present study developed theoretical models for simulation of surface topography and roughness of parts produced by the selective laser melting (SLM) process and their evolution after burnishing as post-treatment. The simulation algorithm has been integrated by combining principles of selective laser melting process, i.e., formation of the melt pool and kinematic of motion, followed by mechanic of burnishing through Z-map approach. To verify the simulation results, 316L stainless steel was 3D printed and then burnished under different burnishing depth. 3D surface profile and surfa
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Podgornik, B., and M. Sedlacˇek. "Surface Texturing Effect, Characterization and Optimization for Boundary and Mixed Lubrication." In ASME/STLE 2011 International Joint Tribology Conference. ASMEDC, 2011. http://dx.doi.org/10.1115/ijtc2011-61184.

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Under boundary and mixed lubrication surface roughness and topography have significant influence on the tribological behaviour of contact surfaces, where even a small change in surface topography can lead to a considerable change in tribological behaviour. In recent years an effort for better controlling friction and wear has been focused also on the surface topography modification, especially on surface texturing. The aim of the present research work was to investigate the possibility of using roughness parameters kurtosis and skewness as design parameters for optimizing texturing pattern in
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Bahbou, F., and P. Nylén. "Relationship between Surface Topography Parameters and Adhesion Strength for Plasma Spraying." In ITSC2005, edited by E. Lugscheider. Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH, 2005. http://dx.doi.org/10.31399/asm.cp.itsc2005p1027.

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Abstract To achieve sufficient adhesion strength within thermal spraying, the surface to be coated has to be modified. Grit blasting is the most common way to generate a clean and roughened surface. The bonding mechanism between the grit-blasted substrate and the coating is assumed to be due to mechanical anchoring, why an optimal surface roughness is essential. The surface roughness is usually evaluated using Ra which cannot fully characterize the complex nature of the chaotic substrate topography. This study was performed in order to evaluate if Ra can be replaced by other surface characteri
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10

Zhang, Yushun, and Fuzhu Han. "Experimental Investigation of the Surface Topography in Terms of Process Parameters During Picosecond Laser Machining of Polycrystalline Diamond." In ASME 2023 18th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2023. http://dx.doi.org/10.1115/msec2023-101133.

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Abstract Because of its significant impact on the friction and surface quality of a cutting process, the surface topography of the flank face is one of the most crucial indicators for the quality of Polycrystalline Diamond (PCD) cutting tools machined with ultrafast laser. Therefore, it is necessary to study the effect of process parameters on the topography of the machined surface. In this study, a picosecond laser with 1064nm wavelength was used to generate and polish kerfs on PCD samples. An orthogonal experiment was conducted to evaluate the impact of process parameters on surface roughnes
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