[{"@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\/soustruh1_1.jpg","url":"https:\/\/www.tankpower.cz\/wp-content\/uploads\/soustruh1_1.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"}]}]