[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.clzt.cz\/v-kutilske-sade-by-nemely-chybet-zavitniky-narex\/#Article","mainEntityOfPage":"https:\/\/www.clzt.cz\/v-kutilske-sade-by-nemely-chybet-zavitniky-narex\/","headline":"V kutilsk\u00e9 sad\u011b by nem\u011bly chyb\u011bt z\u00e1vitn\u00edky Narex","name":"V kutilsk\u00e9 sad\u011b by nem\u011bly chyb\u011bt z\u00e1vitn\u00edky Narex","description":"Kutilstv\u00ed je tradi\u010dn\u00ed z\u00e1le\u017eitost zejm\u00e9na obyvatel b\u00fdval\u00e9ho socialistick\u00e9ho bloku, kte\u0159\u00ed v t\u00e9 dob\u011b nem\u011bli tolik mo\u017enost\u00ed (a mnohdy nem\u011bli dokonce jinou mo\u017enost), ne\u017eli si poradit sami, pokud pot\u0159ebovali vybavit sv\u016fj p\u0159\u00edbytek n\u00e1bytkem, pot\u0159ebovali se p\u0159est\u011bhovat, opravit kapaj\u00edc\u00ed kohoutek, sva\u0159it potrub\u00ed u topen\u00ed, postavit cihlovou p\u0159\u00ed\u010dku a om\u00edtnout ji, zav\u00e9st v dom\u011b odpad a nainstalovat vanu […]","datePublished":"2022-01-21","dateModified":"2023-05-31","author":{"@type":"Person","@id":"https:\/\/www.clzt.cz\/author\/#Person","name":"","url":"https:\/\/www.clzt.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/59b0e4716b6bc16861d789b0eb3efe04cb591482277f92a016ec4356fe735210?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"clzt.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.clzt.cz\/wp-content\/uploads\/screw-g94ef5223b_640.jpg","url":"https:\/\/www.clzt.cz\/wp-content\/uploads\/screw-g94ef5223b_640.jpg","height":0,"width":0},"url":"https:\/\/www.clzt.cz\/v-kutilske-sade-by-nemely-chybet-zavitniky-narex\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":411,"articleBody":"   Kutilstv\u00ed je tradi\u010dn\u00ed z\u00e1le\u017eitost zejm\u00e9na obyvatel b\u00fdval\u00e9ho socialistick\u00e9ho bloku, kte\u0159\u00ed v t\u00e9 dob\u011b nem\u011bli tolik mo\u017enost\u00ed (a mnohdy nem\u011bli dokonce jinou mo\u017enost), ne\u017eli si poradit sami, pokud pot\u0159ebovali vybavit sv\u016fj p\u0159\u00edbytek n\u00e1bytkem, pot\u0159ebovali se p\u0159est\u011bhovat, opravit kapaj\u00edc\u00ed kohoutek, sva\u0159it potrub\u00ed u topen\u00ed, postavit cihlovou p\u0159\u00ed\u010dku a om\u00edtnout ji, zav\u00e9st v dom\u011b odpad a nainstalovat vanu \u010di sprchov\u00fd kout atd. Bylo zkr\u00e1tka jednodu\u0161\u0161\u00ed a dostupn\u011bj\u0161\u00ed po\u0159\u00eddit si vlastn\u00ed n\u00e1\u0159ad\u00ed a nau\u010dit se r\u016fzn\u00fdm \u0159emesln\u00fdm \u010dinnostem, ne\u017e n\u011bkde sh\u00e1n\u011bt meloucha\u0159e.Vybavit dom\u00e1cnost pot\u0159ebn\u00fdm n\u00e1\u0159ad\u00edm nebylo v t\u00e9 dob\u011b tak obt\u00ed\u017en\u00e9, vzhledem k tomu, \u017ee na\u0161e stroj\u00edrensk\u00e9 z\u00e1vody vyr\u00e1b\u011bly celou \u0159adu t\u011bchto pom\u016fcek, a ty byly na trhu dostupn\u00e9. Mezi nimi i z\u00e1vitn\u00edky Narex https:\/\/www.i-nastroje.cz\/nastroje-na-zavity.Narex je spole\u010dnost s mnohaletou tradic\u00ed a za socialismu ji znal v podstat\u011b ka\u017ed\u00fd kutil. Lid\u00e9 m\u011bli doma pom\u011brn\u011b b\u011b\u017en\u011b vrta\u010dky Narex a samoz\u0159ejm\u011b dal\u0161\u00ed n\u00e1\u0159ad\u00ed od stejn\u00e9ho v\u00fdrobce a tato zna\u010dka si udr\u017eela ve stroj\u00edrensk\u00e9 konkurenci dobr\u00e9 jm\u00e9no dodnes.Kutilov\u00e9, kte\u0159\u00ed i dnes r\u00e1di spol\u00e9haj\u00ed na vlastn\u00ed schopnosti a tvo\u0159ivost, mohou m\u00edt doma ve sv\u00e9 d\u00edln\u011b z\u00e1vito\u0159ezn\u00e9 sady pro vnit\u0159n\u00ed i vn\u011bj\u0161\u00ed z\u00e1vity. Pro ob\u010dasn\u00e1 vyu\u017eit\u00ed a m\u011bk\u010d\u00ed materi\u00e1ly, jako je konstruk\u010dn\u00ed ocel \u010di slitiny hlin\u00edku a m\u011bdi (mosazi a bronzy), posta\u010d\u00ed ocel n\u00e1strojov\u00e1, ozna\u010den\u00e1 jako NO. Tvrd\u0161\u00ed materi\u00e1ly, nap\u0159. \u017e\u00e1ruvzdorn\u00e9 a \u017e\u00e1rupevn\u00e9 \u010di antikorov\u00e9 oceli, vy\u017eaduj\u00ed z\u00e1vitn\u00edky odoln\u011bj\u0161\u00ed, vyroben\u00e9 z oceli n\u00e1strojov\u00e9 tzv. rychlo\u0159ezn\u00e9, ozna\u010den\u00e9 jako HSS. Rychlo\u0159ezn\u00e1 ocel je nav\u00edc legovan\u00e1 dal\u0161\u00edmi prvky, jako je chrom, vanad, kobalt, molybden a wolfram. Rychlo\u0159ezn\u00e1 ocel se tak\u00e9 vyu\u017e\u00edv\u00e1 v s\u00e9riov\u00e9 v\u00fdrob\u011b z\u00e1vit\u016f tzv. strojn\u00edmi z\u00e1vitn\u00edky.Ka\u017ed\u00fd kutil by tak\u00e9 m\u011bl v\u011bd\u011bt, jak z\u00e1vitn\u00edky p\u0159i pr\u00e1ci spr\u00e1vn\u011b chladit. Vyu\u017e\u00edv\u00e1 se k tomu n\u011bkolik metod, z nich\u017e ta nej\u010dast\u011bj\u0161\u00ed pro z\u00e1vity v oceli jsou \u0159ezn\u00e9 oleje nebo emulze a pro obr\u00e1b\u011bn\u00ed slitin hlin\u00edku technick\u00fd l\u00edh.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"V kutilsk\u00e9 sad\u011b by nem\u011bly chyb\u011bt z\u00e1vitn\u00edky Narex","item":"https:\/\/www.clzt.cz\/v-kutilske-sade-by-nemely-chybet-zavitniky-narex\/#breadcrumbitem"}]}]