[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.etlas.sk\/rezanie-vodnym-lucom-je-uzasna-technologia\/#Article","mainEntityOfPage":"https:\/\/www.etlas.sk\/rezanie-vodnym-lucom-je-uzasna-technologia\/","headline":"Rezanie vodn\u00fdm l\u00fa\u010dom je \u00fa\u017easn\u00e1 technol\u00f3gia","name":"Rezanie vodn\u00fdm l\u00fa\u010dom je \u00fa\u017easn\u00e1 technol\u00f3gia","description":"\u010clovek je nesmierne vynaliezav\u00fd tvor. V poslednej dobe ma zaujala technol\u00f3gia rezania vodn\u00fdm l\u00fa\u010dom za cenu pod\u013ea cenn\u00edka Vodn\u00fd l\u016f\u010d Sl\u00e1dkovi\u010dovo, ktor\u00fa je mo\u017en\u00e9 opracov\u00e1va\u0165 … ","datePublished":"2025-12-13","dateModified":"2025-12-13","author":{"@type":"Person","@id":"https:\/\/www.etlas.sk\/author\/#Person","name":"","url":"https:\/\/www.etlas.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/b682f75cb96d085fca5fbc8ca3f08e323444e236f6e6028585b73de81c46f711?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b682f75cb96d085fca5fbc8ca3f08e323444e236f6e6028585b73de81c46f711?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"etlas.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.etlas.sk\/wp-content\/uploads\/stone-832685_640.jpg","url":"https:\/\/www.etlas.sk\/wp-content\/uploads\/stone-832685_640.jpg","height":0,"width":0},"url":"https:\/\/www.etlas.sk\/rezanie-vodnym-lucom-je-uzasna-technologia\/","about":["Podnikanie"],"wordCount":384,"articleBody":"      \u010clovek je nesmierne vynaliezav\u00fd tvor. V poslednej dobe ma zaujala technol\u00f3gia rezania vodn\u00fdm l\u00fa\u010dom za cenu pod\u013ea cenn\u00edka Vodn\u00fd l\u016f\u010d Sl\u00e1dkovi\u010dovo, ktor\u00fa je mo\u017en\u00e9 opracov\u00e1va\u0165 aj ve\u013emi tvrd\u00e9 materi\u00e1ly, ako je kov alebo kame\u0148. Nesmierne obdivujem objavite\u013eov tejto met\u00f3dy a tie\u017e samozrejme kon\u0161trukt\u00e9rov, ktor\u00ed zostrojili mechanizmus, \u010do dok\u00e1\u017ee jednoduch\u00fdm tlakom vody urobi\u0165 ve\u013emi presn\u00fd a hladk\u00fd rez. Zariadenie pracuje na princ\u00edpe vh\u00e1\u0148ania vody do \u00fazkej trysky obrovskou r\u00fdchlos\u0165ou. Zjednodu\u0161ene si to m\u00f4\u017eete predstavi\u0165 tak, \u017ee pust\u00edte vodu do z\u00e1hradnej hadice bez koncovky, voda tadia\u013eto bude pr\u00fadi\u0165 pomerne plynule a pomaly. Ale akon\u00e1hle hadicu upch\u00e1te prstom a povol\u00edte ho iba na mal\u00fa \u0161trbinu, touto tryskou bude pr\u00fadi\u0165 voda pod v\u00e4\u010d\u0161\u00edm tlakom a tie\u017e dostrekne do dlh\u0161ej vzdialenosti. Zalievanie z\u00e1honu z\u00e1hradnou hadicou pomocou trysky, ktor\u00fa vytvor\u00edte svojim prstom, je pochopite\u013ene v porovnan\u00ed s t\u00fdmto zariaden\u00edm nesmierne primit\u00edvne a takto by ste \u017eiadny kame\u0148 nerozrezali, maxim\u00e1lne ho tlakom vody poval\u00edte. Technol\u00f3gia rezania vodn\u00fdm l\u00fa\u010dom je zlo\u017eitej\u0161ia a tie\u017e mnohon\u00e1sobne \u00fa\u010dinnej\u0161ia. Pri rezan\u00ed vodn\u00fdm l\u00fa\u010dom sa voda vh\u00e1\u0148a na materi\u00e1l trojn\u00e1sobkom r\u00fdchlosti zvuku a t\u00fdmto sp\u00f4sobom u\u017e mo\u017eno opracova\u0165 napr\u00edklad \u017eulu alebo kon\u0161truk\u010dn\u00fa oce\u013e. Na rezanie tvrd\u0161\u00edch materi\u00e1lov sa do vody prid\u00e1va e\u0161te \u0161peci\u00e1lne abrazivo, napr\u00edklad gran\u00e1t. Obrovskou v\u00fdhodou tohto mechanick\u00e9ho procesu je, \u017ee sa vykon\u00e1va za studena, t\u00fdm p\u00e1dom nie je naru\u0161ovan\u00e1 \u0161trukt\u00fara materi\u00e1lu, napr\u00edklad pevnos\u0165 ocele v jeho kry\u0161talickej mrie\u017eke. Opracovan\u00fd materi\u00e1l je teda zachovan\u00fd v p\u00f4vodnej akosti a je mo\u017en\u00e9 s n\u00edm po\u010d\u00edta\u0165 pre r\u00f4zne situ\u00e1cie, kedy je napr\u00edklad mechanicky nam\u00e1han\u00fd. Proces rezania prebieha na p\u00e4\u0165osovom CNC stroji a rez vodn\u00fdm l\u00fa\u010dom je ve\u013emi presn\u00fd a hladk\u00fd. Ke\u010f som videl na fotografi\u00e1ch niektor\u00e9 hotov\u00e9 v\u00fdrobky, bol som vyslovene udiven\u00fd, ako je mo\u017en\u00e9, \u017ee oby\u010dajn\u00e1 voda s pr\u00edmesou abraz\u00edva dok\u00e1\u017ee tak\u00e9 neuverite\u013en\u00e9 veci.                                                                                                                                                                                                                                                                                                                                                                                          3.8\/5 - (5 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Rezanie vodn\u00fdm l\u00fa\u010dom je \u00fa\u017easn\u00e1 technol\u00f3gia","item":"https:\/\/www.etlas.sk\/rezanie-vodnym-lucom-je-uzasna-technologia\/#breadcrumbitem"}]}]