"1"^^ . "0"^^ . . "1"^^ . . "2007-05-22+02:00"^^ . "This project is focused on the research, the development and the verification of new unique technology for the production of bulk cargo steel cylinders dedicated for automobile industry as a natural gas tank. This project is divided in five main stages in which the new forming technologies are solved first of all, in final stage also the technology of the intermediate cooling, which can lead to the project of thermomechanical treatment denotative significant energy saving and the contribution for the improvement of the environmetal protection. For the production of steel cylinders for natural gas the technology of backward extrusion and hot drawing weres chosen, which applies the billet or forged rod as a starting material this enables to gain the steel cylinder of the higher quality level in comparison with the same cylinders made in the world by the ordinary technology using mainly tubes as a starting material."@en . "2009-06-30+02:00"^^ . "0"^^ . "Tento projekt se zab\u00FDv\u00E1 v\u00FDzkumem, v\u00FDvojem a ov\u011B\u0159ov\u00E1n\u00EDm nov\u00E9 unik\u00E1tn\u00ED technologie v\u00FDroby ocelov\u00FDch lahv\u00ED velk\u00FDch pr\u016Fm\u011Br\u016F ur\u010Den\u00FDch p\u0159ev\u00E1\u017En\u011B pro automobilov\u00FD pr\u016Fmysl jako\u017Eto n\u00E1dr\u017Ee na zemn\u00ED plyn. Projekt je rozd\u011Blen na p\u011Bt hlavn\u00EDch etap, ve kter\u00FDch budou \u0159e\u0161eny nov\u00E9 technologie p\u0159edev\u0161\u00EDm tv\u00E1\u0159ec\u00EDch proces\u016F, v z\u00E1v\u011Bre\u010Dn\u00E9 etap\u011B pak tak\u00E9 technologie meziopera\u010Dn\u00EDho chlazen\u00ED polotovar\u016F, kter\u00E1 m\u016F\u017Ee v\u00E9st a\u017E k n\u00E1vrhu termomechanick\u00E9ho zpracov\u00E1n\u00ED znamenaj\u00EDc\u00ED v\u00FDznamnou \u00FAsporu energi\u00ED a t\u00EDm i p\u0159isp\u011Bt ke zlep\u0161en\u00ED \u017Eivotn\u00EDho prost\u0159ed\u00ED. Pro v\u00FDrobu ocelov\u00FDch lahv\u00ED na zemn\u00ED plyn byla vybr\u00E1na technologie zp\u011Btn\u00E9ho protla\u010Dov\u00E1n\u00ED a protahov\u00E1n\u00ED za tepla kter\u00E1 jako\u017Eto v\u00FDchoz\u00ED polotovar pou\u017E\u00EDv\u00E1 v\u00E1lcovan\u00FD/kovan\u00FD sochor t\u00EDm lze z\u00EDskat ocelovou l\u00E1hev o vy\u0161\u0161\u00ED kvalitativn\u00ED \u00FArovni ve srovn\u00E1n\u00ED s stejn\u00FDmi l\u00E1hvemi vyroben\u00FDmi ve sv\u011Bt\u011B b\u011B\u017Enou technologi\u00ED pou\u017E\u00EDvaj\u00EDc\u00ED p\u0159ev\u00E1\u017En\u011B trubku jako v\u00FDchoz\u00ED polotovar." . " simulation of forming operations" . . . . " hot drawing" . . . "steel cylinder; natural gas; hot forming; backward extrusion; hot drawing; forming tools; control system; simulation of forming operations; finite element method"@en . "Metodou softwarov\u00FDch simulac\u00ED byly ov\u011B\u0159eny tv\u00E1\u0159ec\u00ED s\u00EDly p\u0159i v\u00FDrob\u011B polotvar\u016F vysokotlak\u00FDch n\u00E1dob - tv\u00E1\u0159ec\u00ED operace zp\u011Btn\u00E9 potla\u010Dov\u00E1n\u00ED a protahov\u00E1n\u00ED za tepla a proces uzav\u00EDr\u00E1n\u00ED hrdla tzv. spining. V\u0161e ov\u011B\u0159eno vhodn\u00FDmi zkou\u0161kami."@cs . "Research and development of technology for production of new types of pressure cylinders for natural gas."@en . . . . " backward extrusion" . "FI-IM4/170" . "V\u00FDzkum a v\u00FDvoj technologie pro v\u00FDrobu nov\u00FDch typ\u016F tlakov\u00FDch n\u00E1dob na zemn\u00ED plyn." . "http://www.isvav.cz/projectDetail.do?rowId=FI-IM4/170"^^ . . . . "The forming power regarding semiproducts of high pressure cylinders production was verified by means of software simulation analysis - backward extrusion and neck closing so-called spinning. Everything was tested by adequate methods."@en . " natural gas" . " hot forming" . . . . . " forming tools" . "2009-04-29+02:00"^^ . " control system" . "steel cylinder" . . "1"^^ . "2011-04-27+02:00"^^ . .