[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.fawo.cz\/kde-se-uplatni-pruziny\/#Article","mainEntityOfPage":"https:\/\/www.fawo.cz\/kde-se-uplatni-pruziny\/","headline":"Kde se uplatn\u00ed pru\u017einy","name":"Kde se uplatn\u00ed pru\u017einy","description":"N\u011bkte\u0159\u00ed lid\u00e9, co nejsou p\u0159\u00edli\u0161 technicky zdatn\u00ed, se p\u0159i hovoru o kovov\u00fdch materi\u00e1lech mohou zm\u00ednit o tom, \u017ee maj\u00ed doma…","datePublished":"2025-01-14","dateModified":"2025-01-14","author":{"@type":"Person","@id":"https:\/\/www.fawo.cz\/author\/#Person","name":"","url":"https:\/\/www.fawo.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2dfb47fe8ef5e1795dc8fdf9fc01f7f6e0de0c5b588d6a35abd2f00b6a65d2be?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2dfb47fe8ef5e1795dc8fdf9fc01f7f6e0de0c5b588d6a35abd2f00b6a65d2be?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"fawo.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.fawo.cz\/wp-content\/uploads\/motorcycle-2475692_640.jpg","url":"https:\/\/www.fawo.cz\/wp-content\/uploads\/motorcycle-2475692_640.jpg","height":0,"width":0},"url":"https:\/\/www.fawo.cz\/kde-se-uplatni-pruziny\/","about":["\u017dena"],"wordCount":393,"articleBody":"      N\u011bkte\u0159\u00ed lid\u00e9, co nejsou p\u0159\u00edli\u0161 technicky zdatn\u00ed, se p\u0159i hovoru o kovov\u00fdch materi\u00e1lech mohou zm\u00ednit o tom, \u017ee maj\u00ed doma \u017eelezn\u00fd plot, \u017eelezn\u00e9 zahradnick\u00e9 n\u00e1\u0159ad\u00ed, \u017eelezn\u00e9 h\u0159eb\u00edky nebo \u0161rouby, a p\u0159itom to ve skute\u010dnosti nen\u00ed \u017eelezo, ale ocel. Ocel m\u00e1 s \u017eelezem spole\u010dn\u00e9 jen to, \u017ee je jej\u00ed sou\u010d\u00e1st\u00ed, ocel je ve skute\u010dnosti slitina \u017eeleza s uhl\u00edkem a podle obsahu uhl\u00edku a podle teploty zpracov\u00e1n\u00ed slitiny se pak dle diagramu \u017eelezo \u2013 uhl\u00edk rozd\u011bluje ocel nap\u0159\u00edklad na austenit, perlit, ledeburit \u010di cementit. Ocel m\u016f\u017ee b\u00fdt jednoduch\u00e1 konstruk\u010dn\u00ed, nap\u0159\u00edklad pro v\u00fdrobu le\u0161en\u00e1\u0159sk\u00fdch trubek, kolejnic nebo traverz, a pak m\u016f\u017ee tak\u00e9 obsahovat dal\u0161\u00ed leguj\u00edc\u00ed prvky a st\u00e1v\u00e1 se z n\u00ed u\u0161lechtil\u00fd materi\u00e1l, kup\u0159\u00edkladu \u017e\u00e1ruvzdorn\u00fd a \u017e\u00e1rupevn\u00fd, odoln\u00fd v\u016f\u010di korozi atd. Jedn\u00edm ze speci\u00e1ln\u00edch ocelov\u00fdch materi\u00e1l\u016f je pru\u017einov\u00e1 ocel. Tam se \u010dasto objevuj\u00ed leguj\u00edc\u00ed prvky, jako je k\u0159em\u00edk, vanad nebo chrom. K \u010demu se vlastn\u011b pru\u017einov\u00e1 ocel plech, jako\u017eto polotovar, vyu\u017e\u00edv\u00e1 a kde se nap\u0159\u00edklad ocelov\u00e9 pru\u017einy uplatn\u00ed?N\u00e1pravy vozidel \u2013 kdyby nebyla auta odpru\u017een\u00e1, poc\u00edtili byste sami na sob\u011b na silnici ka\u017ed\u00fd v\u00fdmol, ka\u017edou nerovnost. Brzy by v\u00e1s omrzelo jezdit autem a rad\u011bji byste chodili p\u011b\u0161ky. To sam\u00e9 se t\u00fdk\u00e1 autobus\u016f a vlak\u016f, motocykl\u016f a n\u011bkter\u00fdch j\u00edzdn\u00edch kol.Dom\u00e1c\u00ed spot\u0159ebi\u010de, spot\u0159ebn\u00ed elektronika \u2013 pru\u017einy jsou zapot\u0159eb\u00ed v hodinov\u00fdch strojc\u00edch, v kuchy\u0148sk\u00fdch spot\u0159ebi\u010d\u00edch, v elektrick\u00e9m n\u00e1\u0159ad\u00ed a v elektronice. Spot\u0159ebn\u00ed zbo\u017e\u00ed vyu\u017e\u00edv\u00e1 pru\u017einovou ocel v hojn\u00e9m po\u010dtu a kdyby neexistovala, neznali bychom celou \u0159adu v\u00fdrobk\u016f pr\u016fmyslov\u00e9 produkce.Hra\u010dky a sportovn\u00ed pot\u0159eby \u2013 kdybychom neznali pru\u017einy, d\u011bti by si nemohly hr\u00e1t s mnoha mechanick\u00fdmi hra\u010dkami \u010di stavebnicemi a neznali bychom tak\u00e9 n\u011bkter\u00e9 sportovn\u00ed pot\u0159eby. \u017divot bez pru\u017ein by byl zkr\u00e1tka chud\u00fd. Pru\u017einy ale tak\u00e9 mohou zab\u00edjet, jsou sou\u010d\u00e1st\u00ed zbran\u00ed, a tak je na n\u00e1s, lidech, zda pou\u017eijeme pru\u017einy pro m\u00edrov\u00e9 \u00fa\u010dely, nebo se s nimi budeme navz\u00e1jem mordovat.                                                                                                                                                                                                                                                                                                                                                                                                   "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Kde se uplatn\u00ed pru\u017einy","item":"https:\/\/www.fawo.cz\/kde-se-uplatni-pruziny\/#breadcrumbitem"}]}]