Academic literature on the topic 'Machined surface roughness'

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Journal articles on the topic "Machined surface roughness"

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Murugarajan, A., and G. Samuel. "Measurement, Modeling and Evaluation of Surface Parameter Using Capacitive-Sensor-Based Measurement System." Metrology and Measurement Systems 18, no. 3 (2011): 403–18. http://dx.doi.org/10.2478/v10178-011-0007-9.

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Measurement, Modeling and Evaluation of Surface Parameter Using Capacitive-Sensor-Based Measurement System Surface roughness parameter prediction and evaluation are important factors in determining the satisfactory performance of machined surfaces in many fields. The recent trend towards the measurement and evaluation of surface roughness has led to renewed interest in the use of newly developed non-contact sensors. In the present work, an attempt has been made to measure the surface roughness parameter of different machined surfaces using a high sensitivity capacitive sensor. A capacitive res
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Nurul Amin, A. K. M., Siti Nurshahida Mohd Nasir, Noor Syairah Khalid, and Muammer Din Arif. "Comparison of Surface Roughness Attainable in High Speed End Milling of Silicon with Air Blowing on Conventional and CNC Milling Machines." Advanced Materials Research 576 (October 2012): 19–22. http://dx.doi.org/10.4028/www.scientific.net/amr.576.19.

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Review of past research indicated that ductile mode machining of silicon can produce surface roughness values as low as 0.22 µm, which is about half of 0.40 µm, the usual standard roughness value to avoid fine grinding and rough polishing operations. The current research investigated and compared the surface roughness and integrity attained in high speed end milling of silicon (using diamond coated tools) under ductile mode machining conditions. Two different types of end milling machines were utilized, CNC and conventional milling machines. Additionally, the effect of compressed air on the re
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Tyurin, A. V., N. Ya Galimova, and A. V. Belyaev. "Using the Simplex Design Technique for Optimization of Modes of Burnishing with Ball Tools." Solid State Phenomena 284 (October 2018): 1210–14. http://dx.doi.org/10.4028/www.scientific.net/ssp.284.1210.

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It is advantageous to use the method of surface plastic deformation in order to get high-quality surfaces that meet increased requirements for strength and reliability. For efficient process of surface plastic deformation, it is required to define a set of conditions to provide minimum roughness of a machined surface. The paper addresses the problem of experimental search of optimal burnishing modes using the simplex design to minimize roughness of a machined surface. The significance of variable factor ranking was observed for this technique. A specific set of tests resulted in decrease in th
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Kun-Bodnár, Krisztina, and Zsolt Maros. "2D and 3D surface roughness parameters of surfaces machined by EDM." Multidiszciplináris Tudományok 14, no. 3 (2024): 160–67. https://doi.org/10.35925/j.multi.2024.3.14.

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In electro discharge machining (EDM or spark erosion) the roughness of the machined surface plays a very important role in the applicability of the process. The EDM machined surfaces are near isotropic, so the 3D measured surface roughness parameters can be compared to the parameters measured by 2D method. This paper reports on the results of research on the comparison of 2D and 3D surface roughness parameters of EDM machined surfaces of tool steels. Based on the results of the performed cutting experiments and the subsequent measurements, conclusions will be drawn regarding the connection bet
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Steinhoff, Lukas, Folke Dencker, and Marc Christopher Wurz. "Application of batch manufactured flexible micro-grinding tools on copper and oxidized copper surfaces." Tribologie und Schmierungstechnik 70, no. 1 (2023): 5–10. http://dx.doi.org/10.24053/tus-2023-0002.

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As copper is a rather difficult material to machine due to its ductility compared to aluminium, this study presents the approach of oxidizing the surface to improve the results of the grinding process. Therefore, batch manufactured flexible micro-grinding tools are used for grinding of copper and oxidized copper surfaces to machine microstructure or local areas of functional surfaces. Besides, we show a comparison of the performance of an abrasive layer made of silicon carbide (SiC) and cubic boron nitride (cBN). The tools are made of a polyimide-based abrasive layer and silicon as substrate a
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Zisov, Hristijan, Dimitar Milkov, Atanas Cangulski, et al. "Effect of longitudinal and cross feed on flatness and surface roughness in flat grinding." Advanced Engineering Letters 4, no. 1 (2025): 14–20. https://doi.org/10.46793/adeletters.2025.4.1.2.

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This research focuses on analyzing the impact of longitudinal and cross feed on the grinding quality, with particular emphasis on the parameters of surface roughness and flatness of the machined surfaces. The main objective is to examine how different combinations of these parameters affect the surface roughness and flatness. The experimental study is conducted using a surface grinding machine, where roughness (Ra) and flatness are measured under various longitudinal and cross feed settings. A full-factorial experimental design is implemented to systematically analyze the interaction between t
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Dabade, Uday A., and Suhas S. Joshi. "Some Aspects of Improving Integrity of Machined Surfaces on Al/SiCp Metal Matrix Composites." Key Engineering Materials 443 (June 2010): 596–601. http://dx.doi.org/10.4028/www.scientific.net/kem.443.596.

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This paper presents findings of an experimental work which involved use of wiping edge on the cutting tool and a priory heating of the work surfaces to improve the integrity of machined surfaces. The wiper edge cleans the machined surface and a priory heating induces necessary local ductility into the machined surface to promote improvement in the surface integrity. The result shows that the wiper inserts reduce surface roughness (by about 38%); cutting forces (by about 8%) and induce compressive (or lower tensile) residual stresses in the machined surfaces, hence help to improve the surface i
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Mulvaney, D. J., D. E. Newland, and K. F. Gill. "Identification of Surface Roughness." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 199, no. 4 (1985): 281–86. http://dx.doi.org/10.1243/pime_proc_1985_199_124_02.

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The Fourier spectral estimates of machined surface roughness data are investigated in detail, and, in particular, the shape of these estimates is examined. From these assessments, a parameter is derived which enables a description to be produced of the underlying form of spectral estimates of machined surface roughness data, without the requirement for a stylus instrument operator to select a standard cut-off filter.
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Coker, S. A., S. J. Oh, and Y. C. Shin. "In-Process Monitoring of Surface Roughness Utilizing Ultrasound." Journal of Manufacturing Science and Engineering 120, no. 1 (1998): 197–200. http://dx.doi.org/10.1115/1.2830101.

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This paper presents the capability of an ultrasonic system for the in-process surface roughness measurement of machined parts. The system uses a focused ultrasonic transducer to measure the reflected amplitude variation of an ultrasonic beam incident on the surface. The robustness of the system is examined by applying the technique to different machined surfaces and investigating the effect of various coupling fluids. Experimental results show that the technique is applicable to the surfaces produced by most production processes. In addition, the capability of in-process measurements is demons
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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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Dissertations / Theses on the topic "Machined surface roughness"

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Ward, R. L. "Roughness measurements of machined workpieces." Thesis, Leeds Beckett University, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.314787.

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Логоминов, В. А., та Ю. Н. Внуков. "Прогнозирование шероховатости поверхности при фрезеровании нежестких деталей". Thesis, Видавництво СумДУ, 2010. http://essuir.sumdu.edu.ua/handle/123456789/11418.

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Залога, Вільям Олександрович, Вильям Александрович Залога, Viliam Oleksandrovych Zaloha, Юрій Володимирович Шаповал, Юрий Владимирович Шаповал та Yurii Volodymyrovych Shapoval. "Вплив стану динамічної системи на шорсткість обробленої поверхні при точінні". Thesis, Сумський державний університет, 2016. http://essuir.sumdu.edu.ua/handle/123456789/45860.

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На даний момент машинобудування зробило величезний стрибок в сфері обробки матеріалів з використанням прогресивного ріжучого інструменту з нових інструментальних матеріалів покращеної геометрії і підвищеної стійкості застосуванням різних способів комбінованої обробки з внесенням додаткових потоків енергії і нових кінематичних схем. Однак не можна сказати, що проблеми виготовлення деталей машинобудівного призначення повністю вирішені. Динамічний розвиток економіки і конкурентна боротьба в умовах ринку вимагають постійного вдосконалення технологій виробництва з урахуванням високих характеристик,
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Lengálová, Barbora. "Produktivní obrábění titanových slitin - I." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2011. http://www.nusl.cz/ntk/nusl-229845.

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This study consists of theoretical and practical part. Theoretical part of study resumes properties of titanium and it alloys and mentions application field and the way of production. Study includes review of machining strategies of titanium alloys. The materials for cutting tools and various types of tool wear are included. The experimental part of study consists of two partial experiments focused on the face milling by the ball – end milling cutter. First part is focused on facial milling of the inside part of spherical surface by the ball – end milling cutter and thus its surface roughness
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Cinat, Paolo. "Surface roughness genomics in contact mechanics : a new method enabling roughness design towards surface prototyping." Thesis, IMT Alti Studi Lucca, 2018. http://e-theses.imtlucca.it/252/1/Cinat_phdthesis.pdf.

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In actual age of Industry 4.0, the miniaturization of mechanical components is becoming extremely sophisticated, thanks to enhancing techniques such as additive manufacturing technologies. This requires an efficient description of multi-scale roughness to properly characterize the interface contact problem. In this dissertation, a new approach called surface roughness genomics is proposed to uniquely characterize surfaces at different length scales, from the topological point of view. Similar to biological systems, where the biological information is encoded in DNA base pairs, surface
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Hecker, Rogelio Lorenzo. "Part surface roughness modeling and process optimal control of cylindrical grinding." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/16704.

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Somthong, Thammarat. "3D freeform surface measurement on coordinate measuring machine using photometric stereo method." Thesis, Brunel University, 2017. http://bura.brunel.ac.uk/handle/2438/15270.

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Surface metrology has been widely used in manufacturing for many years. There has been a wide range of techniques applied for measuring surface topography. A photometric stereo technique is one of the best ways for the analysis of three-dimensional (3D) surface textural patterns. Many published works are concerned the developed approach for recovering the 3D profiles from surface normal. This research not only presents a methodology used to retrieve the profiles of surface roughness standards but also investigates the uncertainty estimation of textural measurement determined by the photometric
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Quintana, i. Badosa Guillem. "Stability lobes diagram identification and surface roughness monitoring in milling processes." Doctoral thesis, Universitat de Girona, 2010. http://hdl.handle.net/10803/7769.

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La millora de la productivitat i la qualitat són indubtablement dues de les principals exigències del sector productiu modern i factors clau per la competitivitat i la supervivència. Dins aquest sector,la fabricació per arrancada de material juga encara avui en dia un paper protagonista tot i l'aparició de noves tècniques de conformat per addició.Indústries com l'aeronàutica, l'automobilística,la del motlle o l'energètica, depenen en bona part de les prestacions de les màquines-eina. Aquesta Tesi aborda dos aspectes rellevants quan es tracta de millorar de la productivitat i la qualitat del s
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Zieliński, Piotr. "The influence of surface roughness and solid contaminants on the performance of hydrodynamic journal bearings." Thesis, Queensland University of Technology, 1997.

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De, Luca Guillaume. "Fractographic Investigation of the Failure Behavior of Brittle Polymers : A Data-Driven Measurement of PMMA Toughness from the Roughness of its Fracture Surface." Electronic Thesis or Diss., Sorbonne université, 2024. http://www.theses.fr/2024SORUS174.

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Cette étude vise à déchiffrer la rugosité des surfaces de rupture pour déduire les propriétés de fracture des matériaux et révéler les mécanismes de défaillance sous-jacents dans les polymères, en se concentrant spécifiquement sur le PMMA (polyméthacrylate de méthyle). Compte tenu de la dépendance en temps de son comportement, de sa sensibilité à la température et d'une ténacité dépendante de la vitesse, nous avons développé des méthodologies et utilisé des outils avancés d'analyse fractographique pour explorer les caractéristiques morphologiques de ses surfaces de rupture. Nous avons généré u
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Books on the topic "Machined surface roughness"

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Darden, Christine M. Effect of milling machine roughness and wing dihedral on the supersonic aerodynamic characteristics of a highly swept wing. Langley Research Center, 1989.

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Zaretsky, Erwin V. Bearing elastohydrodynamic lubrication: A complex calculation made simple. National Aeronautics and Space Administration, 1990.

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Kachestvo poverkhnosti i ėkspluatat͡s︡ionnye svoĭstva detaleĭ mashin: Sbornik nauchnykh trudov. ISM AN USSR, 1987.

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Lubrication of nonconformal contacts. National Aeronautics and Space Administration, Lewis Research Center, 1985.

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Book chapters on the topic "Machined surface roughness"

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Csanády, Etele, Endre Magoss, and László Tolvaj. "Surface Roughness of Wood." In Quality of Machined Wood Surfaces. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22419-0_4.

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Ružbarský, Juraj. "Measurement of Roughness Parameters by Contact Surface Roughness Tester." In Contactless System for Measurement and Evaluation of Machined Surfaces. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-08981-7_5.

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Yuan, Xing, Yuqi Fan, Tao Ma, Shuting Wang, Xinyong Mao, and Lei Zhang. "Machining Efficiency Optimization in Flank Milling of Curved Thin-walled Workpieces with Target Machining Accuracy." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-97-7887-4_32.

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Abstract Curved aluminium alloy thin-walled workpieces are an integral part of essential components in aerospace. Aggressive machining parameters can reduce the machined surface roughness and dimensional accuracy during flank milling for the thin-walled workpiece. However, conservative machining parameters can constrain the machining efficiency. To solve this issue, this article develops a machining parameter optimization method for curved thin-walled workpieces during flank milling. The method comprehensively considers the impact of time-varying deflection and material removal of curved thin-
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Zajac, J., F. Botko, S. Radchenko, et al. "Evaluation of Roughness Parameters of Machined Surface of Selected Wood Plastic Composite." In Smart Technology Trends in Industrial and Business Management. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-76998-1_25.

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Nga, Pham Thi Hong, Van Tron Tran, Nguyen Thanh Tan, Xuan Tien Vo, and Van-Thuc Nguyen. "Optimizing the Surface Roughness of H13 Steel Machined by Wire Electrical Discharge." In Multi-Criteria Decision-Making and Optimum Design with Machine Learning. CRC Press, 2024. http://dx.doi.org/10.1201/9781032635170-6.

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Babu, A. Ramesh. "A Machine Learning Approach for Prediction of Surface Roughness from the Images of Machined Components." In Advances in Forming, Machining and Automation. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-3866-5_34.

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Straka, Róbert, and Jozef Peterka. "Investigation of Machined Surface Roughness and Cutting Tool Wear from Prepared Tool Geometry." In Machine and Industrial Design in Mechanical Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-88465-9_25.

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Baklouti, Wael, Charfeddine Mrad, and Rachid Nasri. "Numerical Study of Machining Vibration Effect on Machined Surface Roughness in Orthogonal Milling." In Applied Condition Monitoring. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-34190-8_4.

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Manjunath, M. A., A. Murugan, Prakash Vinod, and N. Balashanmugam. "Surface Roughness Improvement by Removal of Recast Layer on Wire Electrical Discharge Machined Surface Through Abrasive Flow Finishing Machine." In Lecture Notes on Multidisciplinary Industrial Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9425-7_14.

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Sahu, Pabitra Kumar, Sabindra Kachhap, Abhishek Singh, and Pranjali Jain. "Study of surface roughness properties of machined surface on Al based metal matrix composites by near-dry-EDD." In Challenges and Opportunities in Industrial and Mechanical Engineering: A Progressive Research Outlook. CRC Press, 2024. http://dx.doi.org/10.1201/9781032713229-87.

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Conference papers on the topic "Machined surface roughness"

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Musinoi Hagen, Catalina H., Alexander Kristoffersen, and Ole Øystein Knudsen. "The Effect of Surface Profile on Coating Adhesion and Corrosion Resistance." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07518.

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Abstract Coatings on machined surfaces are generally found to degrade early and this has been attributed to poor adhesion. Good adhesion normally requires blasting, but surfaces machined for functional requirements, such as seal (flange surface) or assembly (tightness of nuts) are not blasted before being coated. The effect of surface roughness, peak density and contact area on coating adhesion and protective performance has been studied. Machined and grit blasted samples have been tested for corrosion creep, cathodic disbonding and adhesion. The results showed that machined surfaces have lowe
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Klapper, Helmuth Sarmiento, Nils Holzapfel, Wei Chen, and Juan Carlos Flores. "Understanding the Influence of Surface Condition on the Fatigue and Corrosion Fatigue Behavior of SLM718." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-21234.

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Abstract Selective laser melting (SLM) is a widely used additive manufacturing (AM) process, also for producing components using precipitation-hardenable nickel alloy 718 (UNS N07718). SLM has been largely accepted into many industries including oil and gas (O&G) with current research efforts focused on demonstrating materials performance in demanding applications including directional drilling and reservoir characterization tools. A broader applicability of additively manufactured UNS N07718 in such applications is currently conditioned by characterization efforts limited to corrosion tes
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Mattsson, Lars, and Pia Wågberg. "Comparison between laser stylus and contact stylus measurements on rough surfaces." In Surface Roughness and Scattering. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/surs.1992.smb4.

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The introduction of submicron sensitive laser stylus profilometers1,2 based on the compact disk (CD) laser pick-up head and operating by an auto focusing technique, has opened up a new area for non-contact surface roughness measurement in the critical micron range. As many machined surfaces, paper surfaces and painted coatings have surface structures in this roughness range the field for applications is very wide. Careful investigations are therefore needed to show how the laser stylus technique compares with the common technique of contact stylus measurements. This paper, which is related to
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Dar, Junaid, and Sun-Kyu Lee. "Specular Reflection based On-Machine Surface Roughness Rating of Machined Surface." In International Conference of Asian Society for Precision Engineering and Nanotechnology. Research Publishing Services, 2022. http://dx.doi.org/10.3850/978-981-18-6021-8_or-11-0134.html.

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Chiou, Richard Y., Yongjin James Kwon, Yueh-Ting Yang, Robin Kizirian, and Tzu-Liang Bill Tseng. "Non-Contact Surface Roughness Measurement for Remote Quality Control." In ASME 2010 International Manufacturing Science and Engineering Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/msec2010-34090.

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This paper presents a new method of surface roughness measurement developed for use in a web-enabled production environment. This method employs an Internet-based vision system to measure and analyze the pattern of scattered light from a surface of an object to derive roughness parameters. The roughness parameters are obtained for a number of metal specimens which are machined to different roughnesses. A correlation curve is established between optical intensity and the corresponding average surface roughness. The quality measurement data is monitored through the web browser while surface roug
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Martini, A., S. B. Liu, B. Escoffier, and Q. Wang. "Relating Surface Roughness to Subsurface Stress." In World Tribology Congress III. ASMEDC, 2005. http://dx.doi.org/10.1115/wtc2005-63090.

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Understanding and anticipating the effects of surface roughness on subsurface stress in the design phase can help ensure that performance and life requirements are satisfied. The specific approach taken in this work to address the goal of improved surface design is to relate surface characteristics of real, machined surfaces to subsurface stress fields for dry contact. This was done by digitizing machined surfaces, simulating point contact numerically, calculating the corresponding subsurface stress field, and then relating stress results back to the surface. The relationship between surface c
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ZELINKA, Jan, Marek SADÍLEK, Pavel SZKANDERA, Ondřej MIZERA, and Lenka ČEPOVÁ. "THE SURFACE ROUGHNESS OF THE MACHINED SURFACE OF MULTIAXIAL MILLING." In METAL 2019. TANGER Ltd., 2019. http://dx.doi.org/10.37904/metal.2019.908.

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Ali, Mahashar, Siddhi Jailani, Murugan Mariappan, Mangalnath Anandan, and Vignesh Pavithran. "Vision Based Surface Roughness Characterization of Flat Surfaces Machined with EDM." In International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility. SAE International, 2019. http://dx.doi.org/10.4271/2019-28-0148.

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Rao, A. B. Koteswara, Sanjay Darvekar, and K. Ramji. "A Study of the Impact of Workpiece Location on Machining Performance of a 2-DoF PKM Based Machine Tool." In ASME 2013 International Manufacturing Science and Engineering Conference collocated with the 41st North American Manufacturing Research Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/msec2013-1100.

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This paper presents the impact of workpiece location on the machining performance of a 2-degree of freedom Parallel Kinematic Machine (PKM) tool. The PKM behavior is highly non-uniform and depends on the tool position within the workspace. The structural deformation and vibration due to cutting loads affect the quality of machined surfaces. The aim of the present study is to find the optimal tool position (workpiece location) where the workpiece is machined to a specific quality level. End-milling operations are carried out at various locations within the workspace and the surface roughness of
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Shiraishi, M., T. Yamagiwa, and A. Ito. "Practical Dimensional Error Control and Surface Roughness Inspection in Turning." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-32036.

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Monitoring of machine tools and optimization of manufacturing processes require accurate values of in process measured quantities such as dimensional error, force, and surface roughness. The measurement as workpiece is in particular important because the final output in machining is evaluated as the quality machined workpiece itself. A new hybrid sensor using pneumatic and optical method has been developed which can monitor the dimensional error and surface roughness in turning. Satisfactory results were obtained through several experiments.
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