About: Accessories and Methods of Machining of Complex Shape

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.rcmt.cvut.cz
Description	The main concerns of this article are feed-rate analysis, high-speed pneumatic spindle and its control. It has been proven that an actual feed-rate in multi-axis machining operations can be dramatically lower than specified, which is considered undesirable in a technological way. Proving the fact in this work was at first on a theory basis using a proposed computer program to predict the feed-rate and then on a practical basis using the actual feed-rate measurement and evaluation on a real machine tool. Furthermore an analysis of the current solution of pneumatic spindle with connection to new designed speed control has been undertaken. Conclusion of this analysis lead to performance characteristics of the designed spindle that have been compared to market available spindle. Comparison showed that our pneumatic spindle has almost twice bigger performance output of the Deuschle spindle. By the end of this report we can find a selection of tools suitable for micromachining operations that can be done using our pneumatic spindle. The main concerns of this article are feed-rate analysis, high-speed pneumatic spindle and its control. It has been proven that an actual feed-rate in multi-axis machining operations can be dramatically lower than specified, which is considered undesirable in a technological way. Proving the fact in this work was at first on a theory basis using a proposed computer program to predict the feed-rate and then on a practical basis using the actual feed-rate measurement and evaluation on a real machine tool. Furthermore an analysis of the current solution of pneumatic spindle with connection to new designed speed control has been undertaken. Conclusion of this analysis lead to performance characteristics of the designed spindle that have been compared to market available spindle. Comparison showed that our pneumatic spindle has almost twice bigger performance output of the Deuschle spindle. By the end of this report we can find a selection of tools suitable for micromachining operations that can be done using our pneumatic spindle. (en)
Title	Accessories and Methods of Machining of Complex Shape Accessories and Methods of Machining of Complex Shape (en)
skos:prefLabel	Accessories and Methods of Machining of Complex Shape Accessories and Methods of Machining of Complex Shape (en)
skos:notation	RIV/68407700:21220/11:00187539!RIV12-MSM-21220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M0507)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Malý, Jan Kekula, Josef Vavruška, Petr Konečný, Petr
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	184391
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/11:00187539
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	feed-rate; postprocessor; pneumatic spindle; micromachining (en)
http://linked.open.../riv/klicoveSlovo	feed-rate micromachining pneumatic spindle postprocessor
http://linked.open...ontrolniKodProRIV	[F0A59C1F7BA2]
http://linked.open...in/vavai/riv/obor	JQ
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Research of Production Engineering Technique and Technology
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Kekula, Josef Konečný, Petr Malý, Jan Vavruška, Petr
http://localhost/t...ganizacniJednotka	21220

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