Literatura académica sobre el tema "Cutting metals"
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Artículos de revistas sobre el tema "Cutting metals"
Schulz, W., G. Simon, H. M. Urbassek y I. Decker. "On laser fusion cutting of metals". Journal of Physics D: Applied Physics 20, n.º 4 (14 de abril de 1987): 481–88. http://dx.doi.org/10.1088/0022-3727/20/4/013.
Texto completoLi, Z. J., F. Z. Fang, Hu Gong y X. D. Zhang. "Review of diamond-cutting ferrous metals". International Journal of Advanced Manufacturing Technology 68, n.º 5-8 (17 de abril de 2013): 1717–31. http://dx.doi.org/10.1007/s00170-013-4970-5.
Texto completoSaei, Mojib, Anirudh Udupa, Koushik Viswanathan, Tatsuya Sugihara, Rachid M’Saoubi y Srinivasan Chandrasekar. "Controlling segmentation in cutting of metals". CIRP Annals 68, n.º 1 (2019): 41–44. http://dx.doi.org/10.1016/j.cirp.2019.04.073.
Texto completoNISHIGUCHI, Takashi y Masami MASUDA. "Precision cutting of ferreous metals with single crystal CBN cutting tools." Journal of the Japan Society for Precision Engineering 54, n.º 2 (1988): 384–89. http://dx.doi.org/10.2493/jjspe.54.384.
Texto completoEt al., Akhmedov Akrom Burkhanovich. "Imitating Simulation of Thermomechanical Processing of Metals". Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, n.º 4 (11 de abril de 2021): 31–36. http://dx.doi.org/10.17762/turcomat.v12i4.462.
Texto completoCaprino, G. y L. Nele. "Cutting Forces in Orthogonal Cutting of Unidirectional GFRP Composites". Journal of Engineering Materials and Technology 118, n.º 3 (1 de julio de 1996): 419–25. http://dx.doi.org/10.1115/1.2806829.
Texto completoSýkorová, Libuše, Oldřich Šuba, Vladimír Pata y Milena Kubišová. "Structural Changes in Metals during Laser Cutting". Materials Science Forum 919 (abril de 2018): 25–33. http://dx.doi.org/10.4028/www.scientific.net/msf.919.25.
Texto completoUdupa, Anirudh, Koushik Viswanathan, Yeung Ho y Srinivasan Chandrasekar. "The cutting of metals via plastic buckling". Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 473, n.º 2202 (junio de 2017): 20160863. http://dx.doi.org/10.1098/rspa.2016.0863.
Texto completoOrishich, Anatoliy, Victor Shulyatyev, Alexander Golyshev y Alexander Malikov. "Thermophysical problems of laser cutting of metals". MATEC Web of Conferences 115 (2017): 08004. http://dx.doi.org/10.1051/matecconf/201711508004.
Texto completoVizureanu, Petrica. "Surface Treatment of Metals". Coatings 12, n.º 5 (20 de abril de 2022): 560. http://dx.doi.org/10.3390/coatings12050560.
Texto completoTesis sobre el tema "Cutting metals"
Gekonde, Haron Ogega. "Influence of dynamic behaviour of materials on machinability". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0002/NQ42737.pdf.
Texto completoShi, Bin 1966. "Identification of the material constitutive equation for simulation of the metal cutting process". Thesis, McGill University, 2008. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=115709.
Texto completoThe new analytical model, which is developed to predict the distributions of the stress, the strain, the strain rate, and the temperature in the primary shear zone, is based on conceptual considerations, as well as characterization of the plastic deformation process through comprehensive FEM simulations.
Orthogonal cutting experiments at room temperature and preheated conditions were carefully designed. While the cutting tests at room temperature provided the constitutive data encountered in the primary shear zone, the preheated cutting tests were designed to capture the material behavior at the high level of temperature and strain encountered in the secondary shear zone. In these preheated cutting tests, a laser beam was employed. Quasi-static tests were also utilized to identify some of the coefficients in the constitutive equations, in order to improve the convergence to a unique solution for the constitutive law.
Evaluation criteria were developed to assess the performance of constitutive equations. Based on the developed methodology and the evaluation criteria, a new constitutive equation for Inconel 718 has been proposed. This constitutive equation was further validated by Split Hopkinson Pressure Bar (SHPB) tests and cutting tests in conjunction with FEM simulations. The SHPB test data show an excellent agreement with the proposed material model. The cutting tests and the FEM simulation results also proved the validity of the proposed material constitutive law.
Aguiar, Marcelo Mendes de. "Análise da influência das condições de corte sobre o fresamento em acabamento de aços endurecidos usando altas velocidades". [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264165.
Texto completoDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecânica
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Resumo: Normalmente, a utilização de aços ferramenta endurecidos, juntamente com as formas complexas típicas das peças utilizadas na área de moldes e matrizes, oferecem dificuldade na usinagem por fresamento, principalmente nas operações de acabamento que exijam o uso de ferramentas longas. A técnica de fresamento HSM (High Speed Machining - usinagem em altas velocidades, ou ainda High Speed Milling - fresamento em altas velocidades) tem se tornado uma alternativa para realizar este tipo de usinagem, reduzindo, ou às vezes até eliminando operações de eletro-erosão e polimento. Tipicamente, as fresas de pastilhas de metal duro intercambiáveis tem sido usadas em operações de desbaste e semi-acabamento, enquanto nas operações de acabamento ou em usinagem de geometrias que exijam ferramentas com pequenos diâmetros ainda predomina o uso de fresas inteiriças. O objetivo principal deste estudo é avaliar a influência de cinco variáveis de processo de fresamento com alta velocidade de corte, sobre o acabamento da superfície usinada. A influência do desgaste das ferramentas sobre o acabamento superficial, ao longo de 400 minutos de usinagem, também foi avaliado, além de uma comparação entre ferramentas inteiriças de metal duro e ferramentas de pastilha intercambiável montada em corpo de metal duro, a fim de avaliar a viabilidade técnica do uso deste segundo tipo de ferramenta, em substituição às tradicionais fresas inteiriças utilizadas em operações de acabamento. Na maioria dos experimentos realizados, pequenos valores de rugosidade foram mantidos, demonstrando que operações de acabamento em aço ABNT H13 IM com dureza de 50 HRC é possível com vida longa de ferramenta, mesmo utilizando-se valor de 500 m/min para velocidade de corte. Além disto, a análise da influência das variáveis de processo utilizadas neste trabalho mostrou que é possível, sob algumas condições, utilizar tanto ferramentas inteiriças, quanto de pastilha intercambiável montada em corpo de metal duro em operações de acabamento
Abstract: Typically, the use of hardened tool steels, along with complex shapes typical of the parts used in the field of molds and dies, offer difficulty in machining by milling, mainly in finishing operations that demand the use of long tool. The HSM (High Speed Machining or High Speed Milling) has become a possible alternative for making this type of machining, reducing, or sometimes eliminating electric discharge machining and polishing operations. Usually, indexable carbide insert mills has been used for roughing and semi-finishing, while in finishing operations or when the machining geometries that require tools with small diameters the integral tools are used yet. The main objective of this study is to evaluate the influence of five process variables, with high cutting speed, on the finish of the machined surface. The influence of tool wear on surface finish through 400 minutes of milling was also evaluated, as well as a comparison between integral carbide mills and indexable insert mounted at cemented carbide toolholder endmills, in order to evaluate the technical feasibility of using this second type of tool, replacing the traditional integral carbide endmills used in finishing operations. In most experiments, small roughness values were maintained, showing that finishing operations on AISI H13 IM with a hardness of 50 HRC is possible with long tool life, even using the cutting speed of 500 m/min. Furthermore, the analysis of the influence of process variables used in this study showed that is possible, under some conditions, the use either integral carbide tools, or indexable insert mounted at cemented carbide toolholder endmills on finishing operations
Mestrado
Materiais e Processos de Fabricação
Mestre em Engenharia Mecânica
Svanberg, Andreas. "Numerical Methods for Simulating the Metal Shearing Process : A Novel Numerical Model for the Punching of Metals". Thesis, Luleå tekniska universitet, Material- och solidmekanik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-72742.
Texto completoStephenson, Richard C. "Comparing the Feasibility of Cutting Thin-Walled Sections from Five Commonly Used Metals Utilizing Wire Electric Discharge Machining". Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd1948.pdf.
Texto completoKarap, Vandana. "Preliminary Assessment: Identification of Chinese Drywall and Exposure to Particulate Matter and Metals during Cutting and Installation of Drywall". ScholarWorks@UNO, 2011. http://scholarworks.uno.edu/td/1321.
Texto completoSasse, Ina [Verfasser]. "Schneiden und Schweißen strukturierter Bleche mit Faserlaser : Cutting and welding of structured sheet metals with fiber laser / Ina Sasse". Aachen : Shaker, 2014. http://d-nb.info/1059344416/34.
Texto completoDeonisio, Carlos Cesar de Castro. "Estudo do fresamento do aço D2 endurecido em altas velocidades de corte". [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264271.
Texto completoTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: O principal objetivo deste trabalho é caracterizar a qualidade da superfície gerada no processo de fresamento em acabamento, com fresas de topo esférico, do aço para trabalho a frio ABNT D2, endurecido. Utilizou-se o método do planejamento fatorial e as variáveis de influência foram às condições de contato entre a ferramenta e a superfície usinada, os parâmetros de corte e o desgaste de flanco da ferramenta de corte (VB). O aumento da velocidade de corte muda o mecanismo de formação do cavaco, causando a diminuição da razão entre o aumento dos esforços de usinagem e da deflexão da ferramenta de corte em relação ao aumento da velocidade de corte, decorrente da mudança na distribuição de temperatura entre a ferramenta de corte, a peça e o cavaco. Há interação entre a velocidade de corte, o sobrematerial e o avanço, em relação à deformação, encruamento e conseqüente endurecimento da superfície usinada. O desgaste da ferramenta de corte tem significativa influência na integridade da superfície gerada. A velocidade de corte e o avanço por dente influenciam na segmentação do cavaco
Abstract: The main goal of this investigation is to characterize the quality of the generated surface, in the process of finishing milling, of the hardened steel for cold work ABNT D2. The method of factorial planning was used and the variables of influence were the conditions of contact between the cutting tool and the machined surface, the cutting parameters and the cutting tool wear. The increase of the cutting speed change the mechanism of chip formation, causing the reduction of the ratio of the increase of machining forces and the deflection of the cutting tool in relation to the increase of the cut speed, because of the change in the distribution of temperature between the tool, the part and the chip. There is interaction between cutting speed, feed rate and stock removal, in relation the deformation, strain hardening and consequent hardening of the surface machining. The wear of the cutting tool has significant influence in the integrity of the generated surface. The cutting speed and the feed for tooth influence the segmentation of the chi
Doutorado
Materiais e Processos de Fabricação
Doutor em Engenharia Mecânica
Hostinský, Michal. "Nekonvenční technologie výroby řetězů". Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2015. http://www.nusl.cz/ntk/nusl-232064.
Texto completoPilarčík, Edmund. "Studium kvality řezu hliníkových a Cu slitin při tavném řezání v závislosti na procesních parametrech při laserovém dělení s využitím YbYAG vláknového laseru". Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-241860.
Texto completoLibros sobre el tema "Cutting metals"
Astakhov, Viktor P. Tribology of metal cutting. Amsterdam: Elsevier, 2006.
Buscar texto completoBrukwicki, Jarosław. Wybrane zagadnienia obróbki skrawaniem z zastosowaniem metody TCAC. Poznań: Wydawn. Poznańskiego Tow. Przyjaciół Nauk, 1994.
Buscar texto completoMetal cutting mechanics. Boca Raton: CRC Press, 1999.
Buscar texto completoMetals fabrication: Understanding the basics. Materials Park, Ohio: ASM International, 2013.
Buscar texto completoSłodki, Bogdan. Fizyczne i technologiczne aspekty zwijania i łamania wióra w obróbce superstopów na bazie niklu: Physical and technological aspects concerning chip curl and breaking in nickel based superalloys machining = Physische und technologische Aspekten von der Spanwicklung und dem Spanbrechen bei dem Zerspanen von Superlegierungen auf dem Nickelbasis. Kraków: Wydawnictwo PK, 2012.
Buscar texto completoGao deng zhi ye ji shu jiao yu ji dian lei zhuan ye jiao cai bian wei hui, ed. Shu kong ji chuang jia gong gong yi. Beijing: Ji xie gong ye chu ban she, 2000.
Buscar texto completoCarpenter Technology Corporation. Carpenter Steel Division., ed. Guide to machining carpenter stainless steels and specialty metals. Reading, Pa: Carpenter Technology Corp., Carpenter Steel Division, 1993.
Buscar texto completo1911-, Nāhaṭā Bham̐varalāla y Research Institute of Prakrit, Jainology & Ahimsa., eds. Ṭhakkura Pheru-granthāvalī. 2a ed. Mujappharapura: Prākr̥ta Jainaśāstra aura Ahiṃsā Śodha Saṃsthāna, 1996.
Buscar texto completoHoltzapffel, Charles. Materials, their differences, choice, and preparation, various modes of working them, generally without cutting tools. Mendham, N.J: Astragal Press, 1994.
Buscar texto completoRichard, Alexander, Bohnart Edward R, Witcraft Roger W y Deere & Company., eds. Welding: The fundamentals of welding, cutting, brazing, soldering and surfacing of metals. 8a ed. Moline, Ill: Deere & Company, 2000.
Buscar texto completoCapítulos de libros sobre el tema "Cutting metals"
Powell, John. "Cutting Non-metals". En CO2 Laser Cutting, 91–115. London: Springer London, 1998. http://dx.doi.org/10.1007/978-1-4471-1279-2_4.
Texto completoPowell, John. "Cutting Non-metals". En CO2 Laser Cutting, 91–115. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-3384-1_4.
Texto completoPowell, John. "Cutting Non-ferrous Metals". En CO2 Laser Cutting, 71–90. London: Springer London, 1998. http://dx.doi.org/10.1007/978-1-4471-1279-2_3.
Texto completoPowell, John. "Cutting Non-ferrous Metals". En CO2 Laser Cutting, 71–90. London: Springer London, 1993. http://dx.doi.org/10.1007/978-1-4471-3384-1_3.
Texto completoEdwards, Les. "Carbon Anode Raw Materials—Where Is the Cutting Edge?" En Light Metals 2020, 1163–65. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-36408-3_157.
Texto completoRadovanovic, M. R. y D. B. Lazarevic. "Technological Aspects of Laser Cutting of Sheet Metals". En Advanced Manufacturing Systems and Technology, 551–58. Vienna: Springer Vienna, 1996. http://dx.doi.org/10.1007/978-3-7091-2678-3_66.
Texto completoKim, V. A., B. Ya Mokritsky y A. V. Morozova. "Dissipative Structure of Contact Interaction When Cutting Metals". En Lecture Notes in Mechanical Engineering, 1043–51. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22063-1_111.
Texto completoDíaz-Plaza De Los Reyes, Nicolás, Ricardo Alzugaray-Franz, Erardo Leal-Muñoz, Iván La Fé-Perdomo, Jorge Ramos-Grez y Eduardo Diez-Cifuentes. "Influence of Material Properties in Milling Forces of AISI 316L Obtained by L-PBF". En Proceedings of the XV Ibero-American Congress of Mechanical Engineering, 313–19. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-38563-6_46.
Texto completoKuşdemir, Hakan, Kagan Benzesik, Ahmet Turan y Onuralp Yücel. "Investigation of Hydrometallurgical Recycling Parameters of WC–Co Cutting Tool Scraps". En The Minerals, Metals & Materials Series, 327–37. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92563-5_34.
Texto completoSchenek, A., M. Görz, M. Liewald y K. R. Riedmüller. "Prediction of Cutting Surface Parameters in Punching Processes Aided by Machine Learning". En The Minerals, Metals & Materials Series, 607–19. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-22524-6_54.
Texto completoActas de conferencias sobre el tema "Cutting metals"
Harrison, Paul y Jack Gabzdyl. "Pulsed laser cutting of bright metals". En ICALEO® 2012: 31st International Congress on Laser Materials Processing, Laser Microprocessing and Nanomanufacturing. Laser Institute of America, 2012. http://dx.doi.org/10.2351/1.5062383.
Texto completoSchreiner, U., E. Bächle, R. Edler, K. Riehle y F. Dausinger. "Laser cutting of non-ferrous metals". En ICALEO® ‘89: Proceedings of the Materials Processing Conference. Laser Institute of America, 1989. http://dx.doi.org/10.2351/1.5058311.
Texto completoKleine, Klaus F. y Kenneth G. Watkins. "Fiber laser for micro-cutting of metals". En High-Power Lasers and Applications, editado por L. N. Durvasula. SPIE, 2003. http://dx.doi.org/10.1117/12.484171.
Texto completoSagapuram, Dinakar y Koushik Viswanathan. "Viscous Shear Banding in Cutting of Metals". En ASME 2018 13th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/msec2018-6697.
Texto completoDubrov, Alexander V., Vladimir D. Dubrov y Yury N. Zavalov. "Thermocapillary effects in CO2 laser cutting of metals". En 2011 IEEE 11th International Conference on Laser and Fiber-Optical Networks Modeling (LFNM). IEEE, 2011. http://dx.doi.org/10.1109/lfnm.2011.6144968.
Texto completoPowell, J., K. Frass, I. A. Menzies y H. Fuhr. "CO 2 Laser Cutting Of Non-Ferrous Metals". En 1988 International Congress on Optical Science and Engineering, editado por A. Quenzer. SPIE, 1989. http://dx.doi.org/10.1117/12.950060.
Texto completoIslam, Sumaiya, Raafat Ibrahim y Raj Das. "On cutting mechanisms during nano machining of metals". En 2010 International Conference on Nanoscience and Nanotechnology (ICONN). IEEE, 2010. http://dx.doi.org/10.1109/iconn.2010.6045202.
Texto completoBicleanu, Dima, Milan Brandt y Hartmut Kaebernick. "An analytical model for pulsed laser cutting of metals". En ICALEO® ‘96: Proceedings of the Laser Materials Processing Conference. Laser Institute of America, 1996. http://dx.doi.org/10.2351/1.5059044.
Texto completoTong, Kwok-On. "An analytical model for laser fusion cutting of metals". En ICALEO® ‘97: Proceedings of the Laser Materials Processing Conference. Laser Institute of America, 1997. http://dx.doi.org/10.2351/1.5059675.
Texto completoBannov, Konstantin V., Alexander V. Gradoboev y Valery S. Matveev. "Mechanism of the directed destruction of metals by cutting". En 2012 7th International Forum on Strategic Technology (IFOST). IEEE, 2012. http://dx.doi.org/10.1109/ifost.2012.6357786.
Texto completoInformes sobre el tema "Cutting metals"
Berger, B. S. y I. Minis. Characterization of metal cutting dynamics. Final report. Office of Scientific and Technical Information (OSTI), noviembre de 1997. http://dx.doi.org/10.2172/588027.
Texto completoChiang, Edwin y Kathleen Paulson. Alternative Metal Hot Cutting Operations for Opacity. Fort Belvoir, VA: Defense Technical Information Center, noviembre de 2014. http://dx.doi.org/10.21236/ada616469.
Texto completoKistler, B. L. Finite element analyses of tool stresses in metal cutting processes. Office of Scientific and Technical Information (OSTI), enero de 1997. http://dx.doi.org/10.2172/477614.
Texto completoWhitenton, Eric P. High-speed dual-spectrum imaging for the measurement of metal cutting temperatures. Gaithersburg, MD: National Institute of Standards and Technology, 2010. http://dx.doi.org/10.6028/nist.ir.650e2010.
Texto completoM A Ebadian, Ph D., S.K. Dua, Ph.D., C.H.P. y Ph D. Hillol Guha. SIZE DISTRIBUTION AND RATE OF PRODUCTION OF AIRBORNE PARTICULATE MATTER GENERATED DURING METAL CUTTING. Office of Scientific and Technical Information (OSTI), enero de 2001. http://dx.doi.org/10.2172/793521.
Texto completoWhitenton, Eric P. High-speed dual-spectrum imaging for the measurement of metal cutting temperatures�(2010 edition). Gaithersburg, MD: National Institute of Standards and Technology, 2010. http://dx.doi.org/10.6028/nist.ir.7650.
Texto completoGuo, Wenping, Hongguang Jin, Yiqiang Wang, Xing Zhu, Guanwei Zhang, Te Wang, Chunhui Fan y Yongsheng Huang. Efficacy and safety of cutting therapy in the treatment of migraine ― A protocol for systematic review and meta-analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, noviembre de 2021. http://dx.doi.org/10.37766/inplasy2021.11.0029.
Texto completoLi, Ji-xu, You-ran Jia, Yan-lin Guo, Lin Zhang y Hao Liang. Meta-analysis of rotational atherectomy combined with cutting balloon in the treatment of moderate and severe coronary artery calcification. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, septiembre de 2022. http://dx.doi.org/10.37766/inplasy2022.9.0095.
Texto completoHealth hazard evaluation report: HETA-2008-0091-3118, evaluation of metal and carbon monoxide exposures during steel slab cutting and slitting - Indiana. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, diciembre de 2010. http://dx.doi.org/10.26616/nioshheta200800913118.
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