. "0"^^ . "Neuvedeno."@en . "Strategies optimization of irregular contour surfaces machining"@en . "2007-10-16+02:00"^^ . "0"^^ . "Souhrn v\u00FDsledk\u016F:Publika\u010Dn\u00ED:9 prac\u00ED prezentovan\u00FDch ve sborn\u00EDc\u00EDch mezin\u00E1rodn\u00EDch konferenc\u00EDch, 8 prezentac\u00ED ve mezin\u00E1rodn\u00EDch konferenc\u00EDch, 3 v\u00FDzkumn\u00E9 zpr\u00E1vy, 1 monografie, 7 \u00FA\u010Dast na mezin\u00E1rodn\u00EDch konferenc\u00EDch a semin\u00E1\u0159\u00EDch (ICPM 2005 - V\u00EDde\u0148, Technologia 20"@cs . . "Optimalizace strategi\u00ED obr\u00E1b\u011Bn\u00ED slo\u017Eit\u00FDch prostorov\u00FDch ploch" . . "1"^^ . . . "http://www.isvav.cz/projectDetail.do?rowId=GA101/05/2562"^^ . "GA101/05/2562" . "10"^^ . . . "Rozvoj technologie v\u00FDroby tvarov\u011B slo\u017Eit\u00FDch ploch je charakterizov\u00E1n p\u0159echodem od kop\u00EDrovac\u00EDho fr\u00E9zov\u00E1n\u00ED k mnohem progresivn\u011Bj\u0161\u00EDmu fr\u00E9zov\u00E1n\u00ED t\u011Bchto obrobk\u016F na modern\u00EDch NC stroj\u00EDch. Z\u00E1rove\u0148 tato technologie vy\u017Eaduje aplikaci v\u00FDkonn\u00FDch a modern\u00EDch n\u00E1stroj\u016F. U t\u011Bchto n\u00E1stroj\u016F jsou kladeny vysok\u00E9 n\u00E1roky na p\u0159esnost geometrie jak b\u0159itu, tak cel\u00E9ho n\u00E1stroje. Cena takov\u00FDch n\u00E1stroj\u016F je vysok\u00E1 a ost\u0159en\u00ED velmi n\u00E1ro\u010Dn\u00E9, proto se v posledn\u00ED dob\u011B tyto n\u00E1stroje brous\u00ED t\u00E9m\u011B\u0159 v\u00FDlu\u010Dn\u011B na NC stroj\u00EDch ve t\u0159ech a v\u00EDce os\u00E1ch. Pro tvorbu t\u011Bchto n\u00E1ro\u010Dn\u00FDch program\u016F se v sou\u010Dasn\u00E9 dob\u011B vych\u00E1z\u00ED z pou\u017Eit\u00ED zahrani\u010Dn\u00EDch programovac\u00EDch syst\u00E9m\u016F. Tyto syst\u00E9my jsou p\u0159edev\u0161\u00EDm cenov\u011B velice n\u00E1ro\u010Dn\u00E9, nepln\u00ED v\u017Edy speci\u00E1ln\u00ED po\u017Eadavky a jsou p\u0159edev\u0161\u00EDm uzav\u0159en\u00E9. \u00DApravy nebo dopln\u011Bn\u00ED speci\u00E1ln\u00EDch funkc\u00ED do t\u011Bchto syst\u00E9m\u016F je v\u017Edy ekonomicky n\u00E1kladn\u00E9 a \u010Dasov\u011B zdlouhav\u00E9. Koncepce syst\u00E9m\u016F neobsahuje obecn\u00E9 syst\u00E9mov\u00E9 p\u0159\u00EDstupy a realizace b\u011B\u017En\u00E9 u sou\u010Dasn\u00FDch CAD/CAM syst\u00E9m\u016F. V sou\u010Dasn\u00E9 dob\u011B dan\u00E1 problematika nen\u00ED v na\u0161\u00ED republice teoreticky" . . "Development of production technology of irregular contour surfaces is characterized by transition from ordinary copying milling to more progressive technology of milling on the modern NC machine tools. It is obvious that this new technology of machining requires modern and progressive cutting tools. These must have hot only a very precise tool geometry but also must be of a high precion as a whole. Cost of these tools is very high as well as their sharpening. For this reason they are sharpened on the NCgrinding tools in three or more axes exclusively. Programming of these machine tools is based on foreign programming systems. These systems, being very expensive, don't always meet all needs required, despite the fact they are not opened to any change. Supplement of special functions to these systems is thus both costly and time consuming. They are not provided with a common access and realization as other contemporary CAD/CAM systems are. At the present time such a problem has not been solved in the"@en . "10"^^ . . . . . . . "Overview of results:Publications:9 reports at international conferences, 8 presentations at international conferences, 3 research reports, 1 monograph, 7 participations on international conferences and seminars (ICPM 2005 - V\u00EDde\u0148, Technologia 2005 Bratis"@en . . . . . .