{"id":3334,"date":"2026-06-15T08:35:59","date_gmt":"2026-06-15T08:35:59","guid":{"rendered":"https:\/\/www.materialstests.com\/?post_type=application&#038;p=3334"},"modified":"2026-06-15T08:42:38","modified_gmt":"2026-06-15T08:42:38","slug":"iso-21182","status":"publish","type":"application","link":"https:\/\/www.materialstests.com\/cs\/application\/iso-21182.html","title":{"rendered":"ISO 21182"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Porozum\u011bn\u00ed norm\u011b ISO 21182 a pro\u010d je d\u016fle\u017eit\u00e1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ISO 21182 je mezin\u00e1rodn\u00ed norma pro stanoven\u00ed statick\u00e9ho a dynamick\u00e9ho koeficientu t\u0159en\u00ed lehk\u00fdch dopravn\u00edch p\u00e1s\u016f. V modern\u00edch v\u00fdrobn\u00edch, logistick\u00fdch, potravin\u00e1\u0159sk\u00fdch, balic\u00edch a manipula\u010dn\u00edch syst\u00e9mech m\u00e1 t\u0159en\u00ed povrchu dopravn\u00edho p\u00e1su p\u0159\u00edm\u00fd vliv na stabilitu p\u0159epravy v\u00fdrobk\u016f, p\u0159esnost polohov\u00e1n\u00ed, efektivitu pr\u016fchodnosti a provozn\u00ed bezpe\u010dnost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159esn\u00e9 <strong>m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed<\/strong> pom\u00e1h\u00e1 v\u00fdrobc\u016fm posoudit, jak dopravn\u00edkov\u00e9 p\u00e1sy interaguj\u00ed s v\u00fdrobky, vodic\u00edmi plochami a sou\u010d\u00e1stmi stroj\u016f. A\u0165 u\u017e jde o n\u00e1vrh nov\u00e9ho dopravn\u00edkov\u00e9ho syst\u00e9mu nebo o ov\u011b\u0159en\u00ed v\u00fdkonu p\u00e1su v r\u00e1mci kontroly kvality, norma ISO 21182 poskytuje standardizovanou a opakovatelnou metodu pro <strong>Zkou\u0161ka t\u0159en\u00ed lehk\u00e9ho dopravn\u00edho p\u00e1su<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vzhledem k tomu, \u017ee povrchy dopravn\u00edch p\u00e1s\u016f jsou konstruov\u00e1ny z r\u016fzn\u00fdch materi\u00e1l\u016f a maj\u00ed r\u016fznou strukturu a vzor, aby spl\u0148ovaly konkr\u00e9tn\u00ed dopravn\u00ed funkce, mohou se jejich t\u0159ec\u00ed vlastnosti v\u00fdrazn\u011b li\u0161it. Norma ISO 21182 stanovuje jednotnou zku\u0161ebn\u00ed metodiku, kter\u00e1 v\u00fdrobc\u016fm, dodavatel\u016fm p\u00e1s\u016f a laborato\u0159\u00edm umo\u017e\u0148uje objektivn\u011b porovn\u00e1vat jejich v\u00fdkonnost.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Co m\u011b\u0159\u00ed norma ISO 21182?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Norma ISO 21182 stanovuje metody m\u011b\u0159en\u00ed dvou d\u016fle\u017eit\u00fdch charakteristik t\u0159en\u00ed:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th class=\"has-text-align-center\" data-align=\"center\">Parametr<\/th><th class=\"has-text-align-center\" data-align=\"center\">Popis<\/th><th class=\"has-text-align-center\" data-align=\"center\">V\u00fdznam<\/th><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Statick\u00fd koeficient t\u0159en\u00ed (\u03bcS)<\/td><td class=\"has-text-align-center\" data-align=\"center\">Odpor p\u0159i zah\u00e1jen\u00ed pohybu<\/td><td class=\"has-text-align-center\" data-align=\"center\">Stabilita produktu p\u0159i spu\u0161t\u011bn\u00ed<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">Dynamick\u00fd koeficient t\u0159en\u00ed (\u03bcD)<\/td><td class=\"has-text-align-center\" data-align=\"center\">Odpor p\u0159i plynul\u00e9m klouz\u00e1n\u00ed<\/td><td class=\"has-text-align-center\" data-align=\"center\">Pr\u016fb\u011b\u017en\u00fd dopravn\u00ed v\u00fdkon<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Tato norma se vztahuje na lehk\u00e9 dopravn\u00ed p\u00e1sy podle definice v norm\u011b ISO 21183-1 a hodnot\u00ed t\u0159en\u00ed mezi povrchem dopravn\u00edho p\u00e1su a standardizovanou kovovou zku\u0161ebn\u00ed deskou za kontrolovan\u00fdch podm\u00ednek.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Statick\u00e9 t\u0159en\u00ed (\u03bcS)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Statick\u00e9 t\u0159en\u00ed p\u0159edstavuje s\u00edlu pot\u0159ebnou k zah\u00e1jen\u00ed pohybu mezi povrchem \u0159emene a zku\u0161ebn\u00ed deskou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vy\u0161\u0161\u00ed statick\u00fd koeficient m\u016f\u017ee zabr\u00e1nit prokluzov\u00e1n\u00ed v\u00fdrobk\u016f p\u0159i spou\u0161t\u011bn\u00ed, zrychlov\u00e1n\u00ed nebo p\u0159i doprav\u011b do svahu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Dynamick\u00e9 t\u0159en\u00ed (\u03bcD)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dynamick\u00e9 t\u0159en\u00ed p\u0159edstavuje odpor, kter\u00fd se projevuje a\u017e pot\u00e9, co ji\u017e do\u0161lo k zah\u00e1jen\u00ed kluzn\u00e9ho pohybu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tato hodnota je obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e1 pro:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Operace souvisej\u00edc\u00ed s p\u0159esunem v\u00fdrobk\u016f<\/li>\n\n\n\n<li>Optimalizace rychlosti dopravn\u00edku<\/li>\n\n\n\n<li>Automatizovan\u00e9 t\u0159\u00eddic\u00ed syst\u00e9my<\/li>\n\n\n\n<li>Balic\u00ed a mont\u00e1\u017en\u00ed linky<\/li>\n\n\n\n<li>N\u00e1vrh za\u0159\u00edzen\u00ed pro manipulaci s materi\u00e1lem<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Z\u00e1sady zkou\u0161en\u00ed podle normy ISO 21182<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Zku\u0161ebn\u00ed metoda vyu\u017e\u00edv\u00e1 kovov\u00fd san\u00ed (zku\u0161ebn\u00ed panel), kter\u00fd je um\u00edst\u011bn na vzorku na dopravn\u00edm p\u00e1su a na kter\u00fd p\u016fsob\u00ed stanoven\u00e9 norm\u00e1lov\u00e9 zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zkou\u0161ka dynamick\u00e9ho koeficientu t\u0159en\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pro dynamick\u00e9 testov\u00e1n\u00ed:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Zku\u0161ebn\u00ed vzorek dopravn\u00edkov\u00e9ho p\u00e1su je pevn\u011b upnut na zku\u0161ebn\u00ed plo\u0161inu.<\/li>\n\n\n\n<li>Na zkou\u0161en\u00fd vzorek se um\u00edst\u00ed kovov\u00fd zku\u0161ebn\u00ed panel se stanovenou hmotnost\u00ed.<\/li>\n\n\n\n<li>Panel se t\u00e1hne \u0159\u00edzenou rychlost\u00ed.<\/li>\n\n\n\n<li>S\u00edla t\u0159en\u00ed se nep\u0159etr\u017eit\u011b zaznamen\u00e1v\u00e1.<\/li>\n\n\n\n<li>Dynamick\u00fd koeficient se vypo\u010d\u00edt\u00e1v\u00e1 na z\u00e1klad\u011b nam\u011b\u0159en\u00e9 t\u0159ec\u00ed s\u00edly a norm\u00e1lov\u00e9 s\u00edly.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Dynamick\u00fd koeficient se ur\u010duje podle:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\mu_D=\\frac{F_D}{F_N}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kde:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u03bcD = dynamick\u00fd koeficient t\u0159en\u00ed<\/li>\n\n\n\n<li>FD = st\u0159edn\u00ed hodnota dynamick\u00e9 t\u0159ec\u00ed s\u00edly<\/li>\n\n\n\n<li>FN = norm\u00e1lov\u00e1 s\u00edla<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Zkou\u0161ka statick\u00e9ho koeficientu t\u0159en\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pro statick\u00e9 testov\u00e1n\u00ed:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Kovov\u00fd zku\u0161ebn\u00ed panel se um\u00edst\u00ed na zkou\u0161en\u00fd vzorek.<\/li>\n\n\n\n<li>Ta\u017en\u00e1 s\u00edla se p\u016fsob\u00ed postupn\u011b.<\/li>\n\n\n\n<li>Zaznamen\u00e1v\u00e1 se s\u00edla pot\u0159ebn\u00e1 k zah\u00e1jen\u00ed pohybu.<\/li>\n\n\n\n<li>Pro v\u00fdpo\u010det se pou\u017e\u00edv\u00e1 hodnota po\u010d\u00e1te\u010dn\u00ed s\u00edly (odtrhov\u00e1 s\u00edla).<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Statick\u00fd koeficient se ur\u010duje podle:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\\mu_S=\\frac{F_S}{F_N}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kde:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u03bcS = statick\u00fd koeficient t\u0159en\u00ed<\/li>\n\n\n\n<li>FS = s\u00edla statick\u00e9ho t\u0159en\u00ed<\/li>\n\n\n\n<li>FN = norm\u00e1lov\u00e1 s\u00edla<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Typick\u00fd postup zkou\u0161ky<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">P\u0159\u00edprava vzorku<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zku\u0161ebn\u00ed vzorky se vy\u0159ez\u00e1vaj\u00ed z dopravn\u00edho p\u00e1su bu\u010f v pod\u00e9ln\u00e9m, nebo v p\u0159\u00ed\u010dn\u00e9m sm\u011bru, p\u0159i\u010dem\u017e se zachov\u00e1v\u00e1 pln\u00e1 tlou\u0161\u0165ka p\u00e1su.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nastaven\u00ed za\u0159\u00edzen\u00ed<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zku\u0161ebn\u00ed st\u016fl mus\u00ed b\u00fdt vyrovnan\u00fd v obou sm\u011brech. Kovov\u00fd zku\u0161ebn\u00ed panel se zkontroluje, aby se zajistilo, \u017ee jeho povrch z\u016fst\u00e1v\u00e1 \u010dist\u00fd a bez stop koroze.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Proveden\u00ed testu<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Oper\u00e1tor:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pevn\u011b upev\u0148uje vzorek<\/li>\n\n\n\n<li>Um\u00edst\u00ed na povrch zat\u00ed\u017een\u00fd kovov\u00fd san\u011b<\/li>\n\n\n\n<li>Spojuje ta\u017en\u00fd mechanismus<\/li>\n\n\n\n<li>Vybere statick\u00fd nebo dynamick\u00fd re\u017eim testov\u00e1n\u00ed<\/li>\n\n\n\n<li>Spust\u00ed test p\u0159i zadan\u00e9 rychlosti<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Anal\u00fdza dat<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pro dynamick\u00e9 testov\u00e1n\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vyhodnocuj\u00ed se data z posledn\u00edch 200 mm dr\u00e1hy pohybu.<\/li>\n\n\n\n<li>K v\u00fdpo\u010dtu \u03bcD se pou\u017e\u00edv\u00e1 medi\u00e1n t\u0159ec\u00ed s\u00edly.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pro statick\u00e9 testov\u00e1n\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ur\u010d\u00ed se prvn\u00ed vrchol s\u00edly, respektive bod, ve kter\u00e9m se k\u0159ivka s\u00edly odchyluje od line\u00e1rn\u00edho pr\u016fb\u011bhu.<\/li>\n\n\n\n<li>Tato hodnota s\u00edly se pro v\u00fdpo\u010det p\u0159evede na FS.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Po\u017eadavky na zku\u0161ebn\u00ed stroj pro testov\u00e1n\u00ed COF podle normy ISO 21182<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vhodn\u00fd <strong>Zku\u0161ebn\u00ed stroj COF<\/strong> by m\u011blo zajistit:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>P\u0159esn\u00e9 m\u011b\u0159en\u00ed s\u00edly<\/li>\n\n\n\n<li>Stabiln\u00ed rychlost ta\u017een\u00ed<\/li>\n\n\n\n<li>Rovnom\u011brn\u00e9 nalo\u017een\u00ed san\u00ed<\/li>\n\n\n\n<li>Zaznamen\u00e1v\u00e1n\u00ed k\u0159ivky s\u00edly v re\u00e1ln\u00e9m \u010dase<\/li>\n\n\n\n<li>Anal\u00fdza statick\u00e9ho a dynamick\u00e9ho t\u0159en\u00ed<\/li>\n\n\n\n<li>\u0158\u00edzen\u00ed opakovateln\u00fdch pohyb\u016f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vzhledem k tomu, \u017ee norma ISO 21182 vy\u017eaduje posouzen\u00ed jak statick\u00e9ho, tak dynamick\u00e9ho t\u0159en\u00ed, mus\u00ed b\u00fdt p\u0159\u00edstroj schopen zaznamen\u00e1vat jak odtrhov\u00e9 s\u00edly, tak i t\u0159en\u00ed p\u0159i nep\u0159etr\u017eit\u00e9m klouz\u00e1n\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0158e\u0161en\u00ed spole\u010dnosti Cell Instruments pro testov\u00e1n\u00ed podle normy ISO 21182<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Tester koeficientu t\u0159en\u00ed COF-01<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">P\u0159\u00edstroj COF-01 je ur\u010den pro laboratorn\u00ed zkou\u0161ky t\u0159en\u00ed a umo\u017e\u0148uje m\u011b\u0159en\u00ed statick\u00e9ho i kinetick\u00e9ho koeficientu t\u0159en\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi kl\u00ed\u010dov\u00e9 funkce pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Provoz \u0159\u00edzen\u00fd programovateln\u00fdm logick\u00fdm automatem (PLC)<\/li>\n\n\n\n<li>Dotykov\u00e9 rozhran\u00ed HMI<\/li>\n\n\n\n<li>Zobrazen\u00ed k\u0159ivky t\u0159en\u00ed v re\u00e1ln\u00e9m \u010dase<\/li>\n\n\n\n<li>Statick\u00fd a dynamick\u00fd re\u017eim testov\u00e1n\u00ed koeficientu t\u0159en\u00ed (COF)<\/li>\n\n\n\n<li>P\u0159esn\u00fd pohon krokov\u00e9ho motoru<\/li>\n\n\n\n<li>Pohonn\u00fd syst\u00e9m s kuli\u010dkov\u00fdm \u0161roubem<\/li>\n\n\n\n<li>Automatizovan\u00e9 zpracov\u00e1n\u00ed dat<\/li>\n\n\n\n<li>Voliteln\u00e1 tisk\u00e1rna a komunikace p\u0159es rozhran\u00ed RS-232<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi typick\u00e9 specifikace pat\u0159\u00ed:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Parametr<\/td><td>Specifikace<\/td><\/tr><tr><td>Z\u00e1t\u011b\u017eov\u00e1 bu\u0148ka<\/td><td>5 N (nastaviteln\u00e9)<\/td><\/tr><tr><td>P\u0159esnost<\/td><td>0.5% F.S.<\/td><\/tr><tr><td>Hmotnost san\u00ed<\/td><td>200 \u00b1 1 g<\/td><\/tr><tr><td>Testovac\u00ed rychlost<\/td><td>100 mm\/min (ISO), 150 mm\/min (ASTM)<\/td><\/tr><tr><td>Power<\/td><td>110\u2013220 V, 50\/60 Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">V p\u0159\u00edpad\u011b aplikac\u00ed s p\u0159izp\u016fsoben\u00fdm t\u0159en\u00edm dopravn\u00edkov\u00e9ho p\u00e1su lze rozm\u011bry san\u00ed a podm\u00ednky zat\u00ed\u017een\u00ed p\u0159izp\u016fsobit po\u017eadavk\u016fm dan\u00e9ho projektu.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">TST-01 Univerz\u00e1ln\u00ed zku\u0161ebn\u00ed syst\u00e9m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pro laborato\u0159e, kter\u00e9 hledaj\u00ed v\u011bt\u0161\u00ed flexibilitu, lze univerz\u00e1ln\u00ed zku\u0161ebn\u00ed platformu TST-01 nakonfigurovat pro zkou\u0161ky t\u0159en\u00ed pomoc\u00ed speci\u00e1ln\u00edch up\u00ednac\u00edch p\u0159\u00edpravk\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mezi v\u00fdhody pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nastaviteln\u00e1 rychlost v rozmez\u00ed 1\u2013500 mm\/min<\/li>\n\n\n\n<li>Vysoce p\u0159esn\u00e9 \u0159\u00edzen\u00ed posunu<\/li>\n\n\n\n<li>Mo\u017enost prov\u00e1d\u011bn\u00ed multifunk\u010dn\u00edch test\u016f<\/li>\n\n\n\n<li>Integrace vlastn\u00edch up\u00ednac\u00edch p\u0159\u00edpravk\u016f<\/li>\n\n\n\n<li>Funkce pro export dat a tvorbu p\u0159ehled\u016f<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Tento syst\u00e9m je obzvl\u00e1\u0161t\u011b vhodn\u00fd pro v\u00fdzkumn\u00e9 laborato\u0159e, v\u00fdrobce dopravn\u00edkov\u00fdch p\u00e1s\u016f a zku\u0161ebn\u00ed centra, kter\u00e1 pot\u0159ebuj\u00ed metody hodnocen\u00ed t\u0159en\u00ed p\u0159izp\u016fsoben\u00e9 jejich konkr\u00e9tn\u00edm pot\u0159eb\u00e1m.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d je m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed d\u016fle\u017eit\u00e9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Spolehliv\u00fd <strong>m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed<\/strong> nab\u00edz\u00ed n\u011bkolik provozn\u00edch v\u00fdhod:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Zlep\u0161en\u00e1 manipulace s v\u00fdrobky<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spr\u00e1vn\u00e1 \u00farove\u0148 t\u0159en\u00ed minimalizuje:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Posunut\u00ed v\u00fdrobku<\/li>\n\n\n\n<li>Nesouosost<\/li>\n\n\n\n<li>P\u0159eru\u0161en\u00ed dopravy<\/li>\n\n\n\n<li>V\u00fdpadky ve v\u00fdrob\u011b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Lep\u0161\u00ed v\u00fdb\u011br dopravn\u00edkov\u00e9ho p\u00e1su<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">In\u017een\u00fd\u0159i mohou objektivn\u011b porovn\u00e1vat r\u016fzn\u00e9 materi\u00e1ly a vzory povrchu \u0159emen\u016f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">D\u016fslednost p\u0159i kontrole kvality<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrobci mohou stanovit krit\u00e9ria p\u0159ijatelnosti a ov\u011b\u0159it konzistenci mezi jednotliv\u00fdmi \u0161ar\u017eemi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Podpora v\u00fdvoje produkt\u016f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Zkou\u0161ky t\u0159en\u00ed pom\u00e1haj\u00ed optimalizovat:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Povrchov\u00e9 \u00fapravy<\/li>\n\n\n\n<li>Textury<\/li>\n\n\n\n<li>Materi\u00e1ly \u0159emen\u016f<\/li>\n\n\n\n<li>N\u00e1vrh dopravn\u00edkov\u00e9ho syst\u00e9mu<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Norma ISO 21182 ve srovn\u00e1n\u00ed s jin\u00fdmi normami t\u00fdkaj\u00edc\u00edmi se t\u0159en\u00ed<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Standardn\u00ed<\/td><td>Aplikace<\/td><\/tr><tr><td>ISO 21182<\/td><td>Lehk\u00e9 dopravn\u00ed p\u00e1sy<\/td><\/tr><tr><td>ASTM D1894<\/td><td>Plastov\u00e9 f\u00f3lie a desky<\/td><\/tr><tr><td>ISO 8295<\/td><td>Zkou\u0161ka t\u0159en\u00ed plastov\u00e9 f\u00f3lie<\/td><\/tr><tr><td>TAPPI T549<\/td><td>T\u0159en\u00ed pap\u00edru a lepenky<\/td><\/tr><tr><td>ASTM D4918<\/td><td>T\u0159en\u00ed pap\u00edru a lepenky<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A\u010dkoli v\u0161echny tyto normy zahrnuj\u00ed zkou\u0161ky t\u0159en\u00ed, norma ISO 21182 byla vyvinuta speci\u00e1ln\u011b pro pou\u017eit\u00ed u dopravn\u00edch p\u00e1s\u016f a vyu\u017e\u00edv\u00e1 speci\u00e1ln\u00ed konfiguraci kovov\u00fdch zku\u0161ebn\u00edch panel\u016f, kter\u00e1 je navr\u017eena tak, aby poskytovala konzistentn\u00ed a reprodukovateln\u00e9 v\u00fdsledky.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.iso.org\/standard\/88488.html\" target=\"_blank\" rel=\"noreferrer noopener\">ISO 21182<\/a> nab\u00edz\u00ed standardizovan\u00fd p\u0159\u00edstup k <strong>Zkou\u0161ka t\u0159en\u00ed lehk\u00e9ho dopravn\u00edho p\u00e1su<\/strong>, co\u017e v\u00fdrobc\u016fm a laborato\u0159\u00edm umo\u017e\u0148uje stanovit vlastnosti statick\u00e9ho i dynamick\u00e9ho t\u0159en\u00ed za kontrolovan\u00fdch podm\u00ednek. P\u0159esn\u00e9 <strong>m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed<\/strong> podporuje v\u00fdb\u011br dopravn\u00edkov\u00fdch p\u00e1s\u016f, v\u00fdvoj produkt\u016f, optimalizaci proces\u016f a zaji\u0161t\u011bn\u00ed kvality v cel\u00e9 \u0159ad\u011b pr\u016fmyslov\u00fdch odv\u011btv\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u00edky vyu\u017eit\u00ed spolehliv\u00e9ho <strong>Zku\u0161ebn\u00ed stroj COF<\/strong> A v souladu s postupy normy ISO 21182 mohou organizace z\u00edsk\u00e1vat opakovateln\u00e9 \u00fadaje o t\u0159en\u00ed, kter\u00e9 zlep\u0161uj\u00ed v\u00fdkon dopravn\u00edkov\u00fdch syst\u00e9m\u016f a sni\u017euj\u00ed provozn\u00ed rizika v r\u00e1mci cel\u00e9ho procesu v\u00fdroby a manipulace s materi\u00e1lem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Norma ISO 21182 stanovuje metody m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed u lehk\u00fdch dopravn\u00edkov\u00fdch p\u00e1s\u016f. Seznamte se s postupy zkou\u0161ek, oblastmi pou\u017eit\u00ed a \u0159e\u0161en\u00edmi v podob\u011b za\u0159\u00edzen\u00ed pro m\u011b\u0159en\u00ed koeficientu t\u0159en\u00ed.<\/p>","protected":false},"featured_media":3337,"parent":0,"template":"","meta":{"_acf_changed":false},"standard":[1011],"class_list":["post-3334","application","type-application","status-publish","has-post-thumbnail","hentry","standard-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/application\/3334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/application"}],"about":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/types\/application"}],"version-history":[{"count":2,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/application\/3334\/revisions"}],"predecessor-version":[{"id":3338,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/application\/3334\/revisions\/3338"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/media\/3337"}],"wp:attachment":[{"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/media?parent=3334"}],"wp:term":[{"taxonomy":"standard","embeddable":true,"href":"https:\/\/www.materialstests.com\/cs\/wp-json\/wp\/v2\/standard?post=3334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}