[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.tankpower.cz\/proc-je-norma-csn-223724-dulezita\/#Article","mainEntityOfPage":"https:\/\/www.tankpower.cz\/proc-je-norma-csn-223724-dulezita\/","headline":"Pro\u010d je norma \u010cSN 223724 d\u016fle\u017eit\u00e1","name":"Pro\u010d je norma \u010cSN 223724 d\u016fle\u017eit\u00e1","description":"Jednou z v\u011bc\u00ed, kter\u00e9 zaji\u0161\u0165uj\u00ed st\u00e1lou kvalitu v\u00fdrobk\u016f, jsou i nejr\u016fzn\u011bj\u0161\u00ed normy. Ty mohou b\u00fdt evropsk\u00e9, plat\u00edc\u00ed v cel\u00e9 Evropsk\u00e9 Unii, nebo st\u00e1tn\u00ed, t\u00fdkaj\u00edc\u00ed se pouze na\u0161\u00ed zem\u011b. Je jich mnoho, a prakticky ka\u017ed\u00fd typ pr\u016fmyslu m\u00e1 sv\u00e9 vlastn\u00ed, kter\u00fdmi se mus\u00ed \u0159\u00eddit. Nejinak je tomu i u v\u00fdroby pr\u016fmyslov\u00fdch a d\u00edlensk\u00fdch n\u00e1stroj\u016f. Zde se […]","datePublished":"2024-09-14","dateModified":"2024-09-14","author":{"@type":"Person","@id":"https:\/\/www.tankpower.cz\/author\/#Person","name":"","url":"https:\/\/www.tankpower.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4c8347e48acde4b8838164e4b1c9b1c2409c44aff1922a8b9d7dd631b9ae52bb?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4c8347e48acde4b8838164e4b1c9b1c2409c44aff1922a8b9d7dd631b9ae52bb?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"tankpower.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.tankpower.cz\/wp-content\/uploads\/art513510_1x1_20261001_052054_kHYfqu.jpg","url":"https:\/\/www.tankpower.cz\/wp-content\/uploads\/art513510_1x1_20261001_052054_kHYfqu.jpg","height":0,"width":0},"url":"https:\/\/www.tankpower.cz\/proc-je-norma-csn-223724-dulezita\/","about":["Nakupov\u00e1n\u00ed"],"wordCount":414,"articleBody":"       Jednou z v\u011bc\u00ed, kter\u00e9 zaji\u0161\u0165uj\u00ed st\u00e1lou kvalitu v\u00fdrobk\u016f, jsou i nejr\u016fzn\u011bj\u0161\u00ed normy. Ty mohou b\u00fdt evropsk\u00e9, plat\u00edc\u00ed v cel\u00e9 Evropsk\u00e9 Unii, nebo st\u00e1tn\u00ed, t\u00fdkaj\u00edc\u00ed se pouze na\u0161\u00ed zem\u011b. Je jich mnoho, a prakticky ka\u017ed\u00fd typ pr\u016fmyslu m\u00e1 sv\u00e9 vlastn\u00ed, kter\u00fdmi se mus\u00ed \u0159\u00eddit. Nejinak je tomu i u v\u00fdroby pr\u016fmyslov\u00fdch a d\u00edlensk\u00fdch n\u00e1stroj\u016f.  Zde se vyr\u00e1b\u00ed nap\u0159\u00edklad soustru\u017enick\u00e9 no\u017ee. I u nich je toti\u017e pot\u0159eba zajistit, \u017ee budou odpov\u00eddat ur\u010dit\u00e9mu standardu. A jednou z nich je i \u010cSN 223724 https:\/\/www.i-nastroje.cz\/CSN-223724-ubiraci-vnitrni-c12_139_3.htm. To je v\u0161ak n\u011bco, o \u010dem p\u0159\u00edli\u0161 mnoho lid\u00ed nev\u00ed. A tak je dobr\u00e9 si p\u0159ipomenout, \u010deho se tato norma t\u00fdk\u00e1 a pro\u010d je vlastn\u011b tak d\u016fle\u017eit\u00e1. V prvn\u00ed \u0159ad\u011b je zde stanoveno, jak ostr\u00e9 maj\u00ed tyto no\u017ee b\u00fdt. To je d\u016fle\u017eit\u00e9, nebo\u0165 mus\u00ed m\u00edt dostate\u010dnou ostrost k tomu, aby je bylo mo\u017en\u00e9 pou\u017e\u00edt. Koneckonc\u016f ka\u017ed\u00fd v\u00ed, \u017ee s t\u011bmi tup\u00fdmi se ned\u00e1 dob\u0159e pracovat. Soustru\u017enick\u00e9 no\u017ee nav\u00edc nejde naost\u0159it tak jednodu\u0161e, jako ty klasick\u00e9, kter\u00e9 m\u00e1me doma. Proto je nutn\u00e9, aby byly vyr\u00e1b\u011bny s ur\u010ditou minim\u00e1ln\u00ed ostrost\u00ed. Ov\u0161em ostrost samotn\u00e1 nesta\u010d\u00ed. D\u016fle\u017eit\u00e9 jsou tak\u00e9 materi\u00e1ly, ze kter\u00fdch je n\u016f\u017e vyroben. Je jasn\u00e9, \u017ee mus\u00ed b\u00fdt stejn\u011b tvrd\u00e9 nebo ide\u00e1ln\u011b tvrd\u0161\u00ed, ne\u017e to, co s nimi budeme \u0159ezat. A vzhledem k tomu, \u017ee soustru\u017e\u00edme kov, je jasn\u00e9, \u017ee tvrdost u nich mus\u00ed b\u00fdt velk\u00e1. Nen\u00ed tedy divu, \u017ee normy specifikuj\u00ed materi\u00e1ly, ze kter\u00fdch mus\u00ed b\u00fdt vyrobeny. Jen tak toti\u017e mohou skute\u010dn\u011b fungovat. V neposledn\u00ed \u0159ad\u011b jsou to pak rozm\u011bry. Jeliko\u017e soustruhy jsou dnes standardizovan\u00e9, je pochopiteln\u00e9, \u017ee to sam\u00e9 se mus\u00ed t\u00fdkat i soustru\u017enick\u00fdch no\u017e\u016f. Jist\u011b, je pravdou, \u017ee se vyr\u00e1b\u00ed v n\u011bkolika velikostech, av\u0161ak ka\u017ed\u00e1 z nich m\u00e1 p\u0159esn\u011b dan\u00e9 rozm\u011bry. Ty zaji\u0161\u0165uj\u00ed, \u017ee s nimi bude mo\u017en\u00e9 dob\u0159e pracovat, co\u017e je n\u011bco, o co by n\u00e1m m\u011blo j\u00edt v prvn\u00ed \u0159ad\u011b. Je tedy jasn\u00e9, \u017ee tyto normy jsou velmi d\u016fle\u017eit\u00e9, a bez nich bychom se zkr\u00e1tka neobe\u0161li. Firmy by je toti\u017e samy od sebe nedodr\u017eovaly.                                                                                                                                                                                                                                                                                                                                                                                                  "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Pro\u010d je norma \u010cSN 223724 d\u016fle\u017eit\u00e1","item":"https:\/\/www.tankpower.cz\/proc-je-norma-csn-223724-dulezita\/#breadcrumbitem"}]}]