[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kchk.sk\/pieskovacka-na-disky-potrebuje-vhodne-abrazivo\/#Article","mainEntityOfPage":"https:\/\/www.kchk.sk\/pieskovacka-na-disky-potrebuje-vhodne-abrazivo\/","headline":"Pieskova\u010dka na disky potrebuje vhodn\u00e9 abrazivo","name":"Pieskova\u010dka na disky potrebuje vhodn\u00e9 abrazivo","description":"Keby sme sa p\u00fdtali odborn\u00edkov v autoservisoch, ak\u00e9 diely b\u00fdvaj\u00fa v automobiloch najviac opotrebovan\u00e9, a vy\u017eaduj\u00fa v\u00fdmenu alebo opravu, okrem remen\u00edc, gufier, tesnen\u00ed a \u010fal\u0161\u00edch podobn\u00fdch m\u00e4kk\u00fdch \u010dast\u00ed z plastu alebo z gumy by to bol predov\u0161etk\u00fdm podvozok, koles\u00e1 a...<span class=\"read-more\"><a href=\"https:\/\/www.kchk.sk\/pieskovacka-na-disky-potrebuje-vhodne-abrazivo\/\">Continue Reading &rarr;<\/a><\/span>","datePublished":"2024-07-12","dateModified":"2024-07-12","author":{"@type":"Person","@id":"https:\/\/www.kchk.sk\/author\/#Person","name":"","url":"https:\/\/www.kchk.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ee69a086fc043006d66000ff5e288b6b088fc8fa323128f3849437410a854832?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/ee69a086fc043006d66000ff5e288b6b088fc8fa323128f3849437410a854832?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kchk.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kchk.sk\/wp-content\/uploads\/car-63930_640.jpg","url":"https:\/\/www.kchk.sk\/wp-content\/uploads\/car-63930_640.jpg","height":0,"width":0},"url":"https:\/\/www.kchk.sk\/pieskovacka-na-disky-potrebuje-vhodne-abrazivo\/","about":["Nakupovanie"],"wordCount":385,"articleBody":"   Keby sme sa p\u00fdtali odborn\u00edkov v autoservisoch, ak\u00e9 diely b\u00fdvaj\u00fa v automobiloch najviac opotrebovan\u00e9, a vy\u017eaduj\u00fa v\u00fdmenu alebo opravu, okrem remen\u00edc, gufier, tesnen\u00ed a \u010fal\u0161\u00edch podobn\u00fdch m\u00e4kk\u00fdch \u010dast\u00ed z plastu alebo z gumy by to bol predov\u0161etk\u00fdm podvozok, koles\u00e1 a pneumatiky. Koles\u00e1 a podvozok toti\u017e v automobiloch prich\u00e1dzaj\u00fa do priameho kontaktu s vozovkou a stret\u00e1vaj\u00fa sa tu nielen s asfaltov\u00fdm, \u010dadi\u010dov\u00fdm, \u017eulov\u00fdm alebo bet\u00f3nov\u00fdm povrchom, ale aj s drobn\u00fdm \u0161trkom a kame\u0148mi, ktor\u00e9 od pneumat\u00edk odlietavaj\u00fa a sp\u00f4sobuj\u00fa r\u00f4zne odreniny \u010di otlaky. Kontakt s kamienkami na ceste je pre podvozok niekedy aj ve\u013emi de\u0161trukt\u00edvny a k de\u0161trukcii doch\u00e1dza aj u diskov kolies. Oce\u013eov\u00e9 disky s\u00fa navy\u0161e extr\u00e9mne za\u0165a\u017eovan\u00e9 kor\u00f3ziou a je to jedna zo s\u00fa\u010diastok v aute, ktor\u00e1 je pokryt\u00e1 s\u00favislou vrstvou kor\u00f3zie medzi prv\u00fdmi. Aby sme zbavili kor\u00f3zie, mastnoty, zvy\u0161kov farieb a \u010fal\u0161\u00edch ne\u010dist\u00f4t disky kolies, potrebujeme ich podrobi\u0165 d\u00f4kladnej o\u010diste, najlep\u0161ie pieskova\u010dkou na disky. Pieskovanie sa tie\u017e naz\u00fdva tryskanie a je to technol\u00f3gia \u013eudstvu zn\u00e1ma mnoho rokov. Funguje tak, \u017ee sa na povrch tryskanej s\u00fa\u010diastky alebo in\u00e9ho predmetu, napr\u00edklad stavebnej kon\u0161trukcie, vh\u00e1\u0148a pod tlakom abraz\u00edvne m\u00e9dium. Potrebn\u00fd tlak m\u00e9dia zais\u0165uje kompresor a naj\u010dastej\u0161\u00edm abraz\u00edvom je kremi\u010dit\u00fd piesok. Na pieskovanie sa okrem piesku vyu\u017e\u00edva aj balotina, oce\u013eov\u00e1 drvina, oce\u013eov\u00e9 granule alebo liatinov\u00e9 granule. Odli\u0161nosti jednotliv\u00fdch abraz\u00edvnych materi\u00e1lov spo\u010d\u00edvaj\u00fa v ich vlastnostiach, tvrdosti a ve\u013ekosti z\u0155n, t\u00fdm p\u00e1dom sa niektor\u00e9 abrazivo pou\u017eije na hrub\u00e9 odstr\u00e1nenie ne\u010dist\u00f4t a in\u00e9 sa hod\u00ed iba na za\u010dis\u0165ovacie fin\u00e1lne oper\u00e1cie, aby bol povrch patri\u010dne leskl\u00fd a hladk\u00fd. Pri pieskovan\u00ed diskov kolies teda tie\u017e z\u00e1le\u017e\u00ed na tom, ak\u00e9 abrazivo pou\u017eijete, niektor\u00e9 sa viac hodia na odstr\u00e1nenie ve\u013ek\u00fdch pl\u00e1tov kor\u00f3zie, in\u00e9 na elimin\u00e1ciu star\u00fdch farieb, vazel\u00edny, oleje a pod. Pieskovanie je teda proced\u00fara, ktor\u00e1 vy\u017eaduje technick\u00e9 znalosti, zru\u010dnosti a hodnotn\u00e9 praktick\u00e9 sk\u00fasenosti.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pieskova\u010dka na disky potrebuje vhodn\u00e9 abrazivo","item":"https:\/\/www.kchk.sk\/pieskovacka-na-disky-potrebuje-vhodne-abrazivo\/#breadcrumbitem"}]}]