[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ibf-cz.cz\/pruznost-nade-vse\/#Article","mainEntityOfPage":"https:\/\/www.ibf-cz.cz\/pruznost-nade-vse\/","headline":"Pru\u017enost nade v\u0161e","name":"Pru\u017enost nade v\u0161e","description":"Ka\u017ed\u00e9 \u017eelezo, kter\u00e9 se m\u011bn\u00ed v ocel jak\u00fdmkoli zp\u016fsobem mus\u00ed m\u00edt ur\u010dit\u00fd obsah dal\u0161\u00edch prvk\u016f a mus\u00ed spl\u0148ovat n\u011bkter\u00e1 krit\u00e9ria, podle toho, kam m\u00e1 b\u00fdt za\u0159azena. Samoz\u0159ejm\u011b mus\u00ed m\u00edt nap\u0159\u00edklad ur\u010ditou tvrdost, odolnost a nap\u0159\u00edklad i pru\u017enost. Co\u017e v praxi znamen\u00e1, \u017ee mus\u00ed vydr\u017eet ur\u010dit\u00e9 prohnut\u00ed, ani\u017e by praskla nebo se v\u016fbec po\u0161kodila. M\u016f\u017eete si […]","datePublished":"2025-02-18","dateModified":"2025-02-18","author":{"@type":"Person","@id":"https:\/\/www.ibf-cz.cz\/author\/#Person","name":"","url":"https:\/\/www.ibf-cz.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/70b0b0c6ef7dca5d65c935edece415df3e99a7281ef835a281ae62fb4236351b?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/70b0b0c6ef7dca5d65c935edece415df3e99a7281ef835a281ae62fb4236351b?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ibf-cz.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ibf-cz.cz\/wp-content\/uploads\/steel-tube-5528518_640_1.jpg","url":"https:\/\/www.ibf-cz.cz\/wp-content\/uploads\/steel-tube-5528518_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.ibf-cz.cz\/pruznost-nade-vse\/","about":["V\u00fdrobky"],"wordCount":420,"articleBody":"      Ka\u017ed\u00e9 \u017eelezo, kter\u00e9 se m\u011bn\u00ed v ocel jak\u00fdmkoli zp\u016fsobem mus\u00ed m\u00edt ur\u010dit\u00fd obsah dal\u0161\u00edch prvk\u016f a mus\u00ed spl\u0148ovat n\u011bkter\u00e1 krit\u00e9ria, podle toho, kam m\u00e1 b\u00fdt za\u0159azena. Samoz\u0159ejm\u011b mus\u00ed m\u00edt nap\u0159\u00edklad ur\u010ditou tvrdost, odolnost a nap\u0159\u00edklad i pru\u017enost. Co\u017e v praxi znamen\u00e1, \u017ee mus\u00ed vydr\u017eet ur\u010dit\u00e9 prohnut\u00ed, ani\u017e by praskla nebo se v\u016fbec po\u0161kodila. M\u016f\u017eete si to p\u0159edstavit jako t\u0159eba ty\u010d na jejich\u017e dvou konc\u00edch m\u00e1te n\u011bjak\u00e9 z\u00e1va\u017e\u00ed. Ta ty\u010d se mus\u00ed prohnout, ale nesm\u00ed prasknout. Kdysi prad\u00e1vno, kdy\u017e se je\u0161t\u011b vyr\u00e1b\u011blo star\u0161\u00ed v\u00e1z\u00e1n\u00ed, byly jeho sou\u010d\u00e1st\u00ed dva dr\u00e1ty asi p\u016fl centimetru siln\u00e9.Ty dr\u017eely hlavn\u00ed \u010d\u00e1st syst\u00e9mu a testovaly se na pru\u017enost. P\u0159ed nimi tam byla takov\u00e1 deska z um\u011bl\u00e9 hmoty. T\u011b\u017ek\u00e1 a m\u00e9n\u011b pru\u017en\u00e1. V r\u00e1mci inovace se p\u0159estalo v\u00e1z\u00e1n\u00ed vyr\u00e1b\u011bt s t\u011bmito deskami a bylo to nahrazeno pr\u00e1v\u011b t\u00edm dr\u00e1tem, kter\u00fd se dov\u00e1\u017eel z ciziny, proto\u017ee u n\u00e1s jej nikdo neum\u011bl v t\u00e9 dob\u011b vyrobit, nebo by to bylo p\u0159\u00edli\u0161 drah\u00e9. Nu, a pr\u00e1v\u011b na t\u00e9 pru\u017enosti z\u00e1viselo nastaven\u00ed okam\u017eiku kdy ly\u017ee syst\u00e9m \u201evyhod\u00ed\u201c. Proto se tento v\u00fdrobek testoval na prohnut\u00ed, kde se oba konce napevno uchytily a uprost\u0159ed to cel\u00e9 tahalo ocelov\u00e9 lanko. Tyto testy se d\u011blal ji\u017e u n\u00e1s.Tak m\u011bli ly\u017ea\u0159i leh\u010d\u00ed v\u00e1z\u00e1n\u00ed a bezpe\u010dn\u011bj\u0161\u00ed ly\u017eov\u00e1n\u00ed. Dnes u\u017e se pou\u017e\u00edvaj\u00ed zase jin\u00e9 syst\u00e9my. A kvalitn\u00ed ocel u\u017e um\u00edme tak\u00e9 vyrobit, a to pom\u011brn\u011b levn\u011b. 1.8159 Boden.cz je jednou z t\u011bch, kde se na kvalitu db\u00e1 a kde prob\u00edhaj\u00ed testy drob\u00e1tko podobn\u00e9. Samoz\u0159ejm\u011b, \u017ee ne tak doslova, na velk\u00e9 kusy oceli se mus\u00ed \u00fapln\u011b jinak, ale testy se prov\u00e1d\u011bj\u00ed, proto\u017ee z\u00e1kazn\u00edk mus\u00ed obdr\u017eet tu nejvy\u0161\u0161\u00ed kvalitu. Jak\u00e1koliv odchylka od p\u0159edepsan\u00e9 normy nen\u00ed povolena. Materi\u00e1l je pak toti\u017e o n\u011bco k\u0159eh\u010d\u00ed a m\u00e1 t\u00edm p\u00e1dem tak\u00e9 jin\u00e9 vlastnosti. Co\u017e je nep\u0159\u00edpustn\u00e9 a takov\u00ed ocel pak spad\u00e1 do jin\u00e9 kategorie, kde ji\u017e nejsou tak velk\u00e9 n\u00e1roky. I kdy\u017e samoz\u0159ejm\u011b ta kvalita tam st\u00e1le je. Mus\u00ed, proto\u017ee se kvalitn\u011b vyr\u00e1b\u00ed.                                                                                                                                                                                                                                                                                                                                                                                           4.6\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pru\u017enost nade v\u0161e","item":"https:\/\/www.ibf-cz.cz\/pruznost-nade-vse\/#breadcrumbitem"}]}]