Nicusor baroiu (19 risultati)

Paperback. Condizione: Brand New. 80 pages. 8.66x5.91x0.19 inches. In Stock.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. HYPERBOLOIDAL SHARPENING OF THE DRILLS WITH THREE CURVED CUTTING EDGES | Nicusor Baroiu | Taschenbuch | Englisch | 2022 | LAP LAMBERT Academic Publishing | EAN 9786205489604 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu. …

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The issue of complex surface generation using profiled tools and, also, CNC machine tools is a hard concern of international research teams. In present, special CAD/CAM/CAE methods are developed with broad applications in manufacturing engineering. They are used mainly analytical design methods, but, increasingly more make their way graphical methods. The current approaches in domain of cutting tools for complex surface generation gave solutions for surface enveloping based on the fundamental or complementary theorems. In both cases, the solutions are based on analytical methods, which, although rigorous from mathematical point of view, may be less intuitive and may give results difficult to be interpreted and applied in technique.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Teodor Virgil GabrielWe wish to thank to mister professor PhD eng. Oancea Nicolae, who, with his characteristically goodwill and competence encourage our activity.Authors.The issue of complex surface generation using profiled too.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The synthesis of a type of helical drill is proposed, which should combine the advantages of multi-edged drills with the constructive solution in which the cutting edges have a variable angle of attack, decreasing from the tool tip to the periphery, reducing specific wear. Practically, a new type of drill and a new sharpening process are proposed - the synthesis of a new construction of the helical drill with three circular edges is performed, which reduces the load on each tooth of the tool and, at the same time, uniformizes the unit energy load along the edge. The subject is important because of the cutting processes, drilling, as a process of full processing of bores, is a very useful process - about 35% of total cutting. 112 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The synthesis of a type of helical drill is proposed, which should combine the advantages of multi-edged drills with the constructive solution in which the cutting edges have a variable angle of attack, decreasing from the tool tip to the periphery, reducing specific wear. Practically, a new type of drill and a new sharpening process are proposed - the synthesis of a new construction of the helical drill with three circular edges is performed, which reduces the load on each tooth of the tool and, at the same time, uniformizes the unit energy load along the edge. The subject is important because of the cutting processes, drilling, as a process of full processing of bores, is a very useful process - about 35% of total cutting. …

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Baroiu NicusorNicusor BAROIU? Assoc. Prof., PhD Eng. - Dunarea de Jos University of Galati, Faculty of Engineering, Department of Manufacturing Engineering, Romania? First author/co-author of over 180 articles published in scientif.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Het probleem van de complexe oppervlaktegeneratie met behulp van geprofileerde gereedschappen en ook CNC-bewerkingsmachines is een harde zorg van internationale onderzoeksteams. Momenteel worden speciale CAD/CAM/CAE-methoden ontwikkeld met brede toepassingen in de productietechniek. Ze worden vooral gebruikt voor analytische ontwerpmethoden, maar maken steeds vaker hun weg naar grafische methoden. De huidige benaderingen in het domein van snijgereedschappen voor complexe oppervlaktegeneratie gaven oplossingen voor het omhullen van oppervlakken op basis van de fundamentele of complementaire stellingen. In beide gevallen zijn de oplossingen gebaseerd op analytische methoden, die, hoewel rigoureus vanuit wiskundig oogpunt, minder intuïtief kunnen zijn en die resultaten kunnen opleveren die moeilijk te interpreteren en toe te passen zijn in de techniek.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The synthesis of a type of helical drill is proposed, which should combine the advantages of multi-edged drills with the constructive solution in which the cutting edges have a variable angle of attack, decreasing from the tool tip to the periphery, reducing specific wear. Practically, a new type of drill and a new sharpening process are proposed - the synthesis of a new construction of the helical drill with three circular edges is performed, which reduces the load on each tooth of the tool and, at the same time, uniformizes the unit energy load along the edge. The subject is important because of the cutting processes, drilling, as a process of full processing of bores, is a very useful process - about 35% of total cutting.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 112 pp. Englisch. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Zagadnienie skomplikowanego wytwarzania powierzchni przy u¿yciu narz¿dzi profilowanych, a tak¿e obrabiarek CNC jest przedmiotem troski mi¿dzynarodowych zespo¿ów badawczych. Obecnie opracowywane s¿ specjalne metody CAD/CAM/CAE o szerokich zastosowaniach w in¿ynierii produkcji. Stosowane s¿ g¿ównie analityczne metody projektowania, ale coraz cz¿¿ciej coraz cz¿¿ciej si¿gaj¿ po metody graficzne. Obecne podej¿cia w dziedzinie narz¿dzi skrawaj¿cych do kompleksowego wytwarzania powierzchni däy rozwi¿zania w zakresie oklejania powierzchni w oparciu o twierdzenia podstawowe lub uzupe¿niaj¿ce. W obu przypadkach rozwi¿zania te oparte s¿ na metodach analitycznych, które, cho¿ rygorystyczne z matematycznego punktu widzenia, mog¿ by¿ mniej intuicyjne i mog¿ dawä wyniki trudne do zinterpretowania i zastosowania w technice.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - La questione della generazione di superfici complesse con l'utilizzo di utensili profilati e, inoltre, di macchine utensili CNC è una preoccupazione difficile per i team di ricerca internazionali. Attualmente, speciali metodi CAD/CAM/CAE sono sviluppati con ampie applicazioni nell'ingegneria della produzione. Essi vengono utilizzati principalmente metodi di progettazione analitica, ma, sempre più spesso, si fanno strada metodi grafici. Gli attuali approcci nel campo degli utensili da taglio per la generazione di superfici complesse hanno dato soluzioni per l'inviluppo di superfici basate sui teoremi fondamentali o complementari. In entrambi i casi, le soluzioni si basano su metodi analitici, che, sebbene rigorosi dal punto di vista matematico, possono essere meno intuitivi e possono dare risultati difficili da interpretare e da applicare in tecnica. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - A questão da geração de superfícies complexas utilizando ferramentas perfiladas e, também, máquinas-ferramentas CNC é uma dura preocupação das equipas de investigação internacionais. Actualmente, são desenvolvidos métodos especiais CAD/CAM/CAE com amplas aplicações na engenharia de fabrico. São utilizados principalmente métodos de desenho analítico, mas, cada vez mais, fazem cada vez mais o seu caminho através de métodos gráficos. As actuais abordagens no domínio das ferramentas de corte para a geração de superfícies complexas deram soluções para o envolvimento de superfícies baseadas nos teoremas fundamentais ou complementares. Em ambos os casos, as soluções baseiam-se em métodos analíticos, os quais, embora rigorosos do ponto de vista matemático, podem ser menos intuitivos e dar resultados difíceis de interpretar e aplicar na técnica.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Die Frage der komplexen Oberflaechenerzeugung mit profilierten Werkzeugen und auch mit CNC-Werkzeugmaschinen ist ein wichtiges Anliegen internationaler Forschungsteams. Gegenwaertig werden spezielle CAD/CAM/CAE-Methoden entwickelt, die in der Fertigungstechni.…