About: Complex Model of Two-Axis Telescopic Covers: Dimensions and cover deflection avoidance

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About: Complex Model of Two-Axis Telescopic Covers: Dimensions and cover deflection avoidance Goto Sponge NotDistinct Permalink

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
Description	This paper describes a design of two-axis telescopic covers of machine tools. It also describes a mathematical model of dimensions of two-axis covers, static model of cover deflection and model of strip stiffener. Two-axis cover is system of movable plates allowing movement of two perpendicular axes. Relative movement of plates is assured by four scissor mechanisms guiding corners of all plates. Design of scissor mechanism also allows mutual preload of all plates essential for proper sealing effect of polyurethane wipers. Model of dimensions calculates optimal dimensions (to achieve minimal space necessary for covers to move) and avoids collisions of cover plates. Preload of plates and reaction forces of wipers cause unwanted deflection of plates that can result in gap between sealing wiper and plate. This situation is predicted by a static model of cover deflection. This situation can be avoided by a rounded strip stiffener welded onto cover plate. This process creates contrary deform This paper describes a design of two-axis telescopic covers of machine tools. It also describes a mathematical model of dimensions of two-axis covers, static model of cover deflection and model of strip stiffener. Two-axis cover is system of movable plates allowing movement of two perpendicular axes. Relative movement of plates is assured by four scissor mechanisms guiding corners of all plates. Design of scissor mechanism also allows mutual preload of all plates essential for proper sealing effect of polyurethane wipers. Model of dimensions calculates optimal dimensions (to achieve minimal space necessary for covers to move) and avoids collisions of cover plates. Preload of plates and reaction forces of wipers cause unwanted deflection of plates that can result in gap between sealing wiper and plate. This situation is predicted by a static model of cover deflection. This situation can be avoided by a rounded strip stiffener welded onto cover plate. This process creates contrary deform (en)
Title	Complex Model of Two-Axis Telescopic Covers: Dimensions and cover deflection avoidance Complex Model of Two-Axis Telescopic Covers: Dimensions and cover deflection avoidance (en)
skos:prefLabel	Complex Model of Two-Axis Telescopic Covers: Dimensions and cover deflection avoidance Complex Model of Two-Axis Telescopic Covers: Dimensions and cover deflection avoidance (en)
skos:notation	RIV/68407700:21220/07:00138726!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	Bárta, Pavel Hudec, Jan Holkup, Tomáš Kolář, 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	414523
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/07:00138726
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	cover deflection; model of covers; two-axis cover (en)
http://linked.open.../riv/klicoveSlovo	cover deflection model of covers two-axis cover
http://linked.open...ontrolniKodProRIV	[2B1C34F2B17D]
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	2007
http://linked.open...iv/tvurceVysledku	Bárta, Pavel Holkup, Tomáš Kolář, Petr Hudec, Jan
http://localhost/t...ganizacniJednotka	21220

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