[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.keyoka.sk\/ako-sa-vyznat-vo-zvaracich-elektrodach\/#Article","mainEntityOfPage":"https:\/\/www.keyoka.sk\/ako-sa-vyznat-vo-zvaracich-elektrodach\/","headline":"Ako sa vyzna\u0165 vo zv\u00e1rac\u00edch elektr\u00f3dach?","name":"Ako sa vyzna\u0165 vo zv\u00e1rac\u00edch elektr\u00f3dach?","description":"H\u013ead\u00e1te tie najlep\u0161ie a najkvalitnej\u0161ie elektr\u00f3dy pre va\u0161e zv\u00e1ranie? K\u00fdm sa na ne pozrieme, po\u010fme spolu zisti\u0165 \u010do zv\u00e1ranie vlastne je a ak\u00e9 druhy zv\u00e1rac\u00edch elektr\u00f3d m\u00f4\u017eeme dnes v obchode k\u00fapi\u0165. Zv\u00e1ranie je, zjednodu\u0161ene povedan\u00e9, proces sp\u00e1jania dvoch materi\u00e1lov. Ide o technol\u00f3giu, pri ktorej sa vyu\u017e\u00edvaj\u00fa kroky roztavenia, zliatia a… ","datePublished":"2018-09-19","dateModified":"2023-04-25","author":{"@type":"Person","@id":"https:\/\/www.keyoka.sk\/author\/#Person","name":"","url":"https:\/\/www.keyoka.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4c6f4cec51e1a1b20d9361c6367b917eb8db239c023f88502d2833b745a358d4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4c6f4cec51e1a1b20d9361c6367b917eb8db239c023f88502d2833b745a358d4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"keyoka.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.keyoka.sk\/wp-content\/uploads\/img_a291394_w2031_t1538032436.jpg","url":"https:\/\/www.keyoka.sk\/wp-content\/uploads\/img_a291394_w2031_t1538032436.jpg","height":0,"width":0},"url":"https:\/\/www.keyoka.sk\/ako-sa-vyznat-vo-zvaracich-elektrodach\/","about":["Tovar"],"wordCount":519,"articleBody":"H\u013ead\u00e1te tie najlep\u0161ie a najkvalitnej\u0161ie elektr\u00f3dy pre va\u0161e zv\u00e1ranie? K\u00fdm sa na ne pozrieme, po\u010fme spolu zisti\u0165 \u010do zv\u00e1ranie vlastne je a ak\u00e9 druhy zv\u00e1rac\u00edch elektr\u00f3d m\u00f4\u017eeme dnes v obchode k\u00fapi\u0165. Zv\u00e1ranie je, zjednodu\u0161ene povedan\u00e9, proces sp\u00e1jania dvoch materi\u00e1lov. Ide o technol\u00f3giu, pri ktorej sa vyu\u017e\u00edvaj\u00fa kroky roztavenia, zliatia a ochladenia, a na z\u00e1klade t\u00fdchto procesov sa dva materi\u00e1ly dok\u00e1\u017eu spoji\u0165 v jeden. \u010cas\u0165 materi\u00e1lu, v ktorej do\u0161lo k spojeniu, sa naz\u00fdva zvar. Zv\u00e1ranie m\u00f4\u017eeme rozdeli\u0165 pod\u013ea r\u00f4znych met\u00f3d a sp\u00f4sobov. Zv\u00e1ran\u00edm sa zaober\u00e1 odbor naz\u00fdvan\u00fd zv\u00e1ra\u010dstvo.  Na \u010do sl\u00fa\u017eia elektr\u00f3dy? Elektr\u00f3dy s\u00fa ur\u010dit\u00e9 \u010dasti vodi\u010da, v\u010faka ktor\u00fdm je mo\u017en\u00e9 privies\u0165 elektrick\u00fd pr\u00fad do danej s\u00fastavy. Maj\u00fa tvar ty\u010dinky alebo dr\u00f4tu a sl\u00fa\u017eia na obl\u00fakov\u00e9 zv\u00e1ranie. Zv\u00e1racie elektr\u00f3dy s\u00fa zlo\u017een\u00e9 z jadra a z obalu. Samotn\u00fd obal m\u00e1 pri elektr\u00f3dach ve\u013emi ve\u013ek\u00fd v\u00fdznam. Na trhu dnes m\u00f4\u017eeme n\u00e1js\u0165 elektr\u00f3dy, ktor\u00fdch obal sa l\u00ed\u0161i hr\u00fabkou, farbou ale najm\u00e4 materi\u00e1lom, z ktor\u00e9ho je vyroben\u00fd. Hlavnou funkciou obalu elektr\u00f3dy je u\u013eah\u010denie zap\u00e1lenia a stabiliz\u00e1cia zv\u00e1racieho obl\u00faka. \u010eal\u0161ou funkciou je chr\u00e1ni\u0165 zvar pred vznikom oxid\u00e1cie a podobne. V s\u00fa\u010dasnosti sa vyu\u017e\u00edvaj\u00fa najm\u00e4 rutilov\u00e9 a b\u00e1zick\u00e9 zv\u00e1racie elektr\u00f3dy. Po\u010fme sa pozrie\u0165 na to, ak\u00e9 vlastnosti maj\u00fa a v \u010dom sa l\u00ed\u0161ia. Vlastnosti rutilov\u00fdch zv\u00e1rac\u00edch elektr\u00f3d N\u00e1zov t\u00fdchto zv\u00e1rac\u00edch elektr\u00f3d je odvoden\u00fd od hlavnej zlo\u017eky v obale elektr\u00f3dy \u2013 rutilu. Vyu\u017e\u00edva sa najm\u00e4 na zv\u00e1ranie men\u0161\u00edch pl\u00f4ch a ten\u0161\u00edch materi\u00e1lov. Pri rutilov\u00fdch zv\u00e1rac\u00edch elektr\u00f3dach \u013eahko doch\u00e1dza k prv\u00e9mu aj op\u00e4tovn\u00e9mu zap\u00e1leniu. Pri pou\u017eit\u00ed tohto typu zv\u00e1rac\u00edch elektr\u00f3d je ve\u013emi jednoduch\u00e9 odstr\u00e1ni\u0165 vzniknut\u00fa strusku. Vlastnosti b\u00e1zick\u00fdch zv\u00e1rac\u00edch elektr\u00f3d B\u00e1zick\u00e9 zv\u00e1racie elektr\u00f3dy sa vyzna\u010duj\u00fa najm\u00e4 v\u00e4\u010d\u0161ou hr\u00fabkou obalu. Preto s\u00fa vhodn\u00e9 na zv\u00e1ranie v\u00e4\u010d\u0161\u00edch spojov a hrub\u0161\u00edch materi\u00e1lov. S\u00fa tie\u017e charakteristick\u00e9 stabilitou horenia obl\u00faka. Pri pou\u017eit\u00ed tohto druhu doch\u00e1dza k ove\u013ea men\u0161iemu riziku vzniku trhl\u00edn pri zvaroch ako pri rutilov\u00fdch zv\u00e1rac\u00edch elektr\u00f3dach. \u010co sa t\u00fdka odstr\u00e1nite\u013enosti strusky, je jednoduch\u00e1, no napriek tomu o nie\u010do \u0165a\u017e\u0161ia ako pri vyu\u017eit\u00ed rutilov\u00fdch zv\u00e1rac\u00edch elektr\u00f3d.  H\u013ead\u00e1te tie najvhodnej\u0161ie elektr\u00f3dy pre va\u0161e zv\u00e1ranie a neviete si poradi\u0165? Netr\u00e1pte sa a nechajte si poradi\u0165 od odborn\u00edkov v oblasti zv\u00e1rania. Kliknite na internetov\u00fa str\u00e1nku www.interweld.sk a vst\u00fapte spolu s nami do sveta \u0161pi\u010dkov\u00e9ho zv\u00e1rania.                                                                                                                                                                                                                                                                                                                                                                                         4\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Ako sa vyzna\u0165 vo zv\u00e1rac\u00edch elektr\u00f3dach?","item":"https:\/\/www.keyoka.sk\/ako-sa-vyznat-vo-zvaracich-elektrodach\/#breadcrumbitem"}]}]