{"id":993000,"date":"2026-03-17T08:34:23","date_gmt":"2026-03-17T08:34:23","guid":{"rendered":"https:\/\/dajano.pl\/?p=993000"},"modified":"2026-03-17T08:49:06","modified_gmt":"2026-03-17T08:49:06","slug":"jak-zkontrolovat-kvalitu-svaru-v-sitove-nadobe","status":"publish","type":"post","link":"https:\/\/dajano.pl\/cz\/blog\/jak-zkontrolovat-kvalitu-svaru-v-sitove-nadobe\/","title":{"rendered":"Jak zkontrolovat kvalitu svaru v s\u00ed\u0165ov\u00e9 n\u00e1dob\u011b?"},"content":{"rendered":"<div class=\"vgblk-rw-wrapper limit-wrapper\">\n<p>S\u00edla s\u00ed\u0165ov\u00e9ho kontejneru spo\u010d\u00edv\u00e1 v tom, \u017ee <strong>Gitterbox<\/strong>, Zda <strong>paletov\u00e9 n\u00e1stavce<\/strong> z\u00e1vis\u00ed na jeho nejslab\u0161\u00edm \u010dl\u00e1nku. V mnoha p\u0159\u00edpadech je to pr\u00e1v\u011b <strong>spoj<\/strong>, tj. m\u00edsto, kde jsou spojov\u00e1ny prvky ocelov\u00e9 konstrukce.<\/p>\n\n\n\n<p>Ve skladech a logistice jsou kontejnery provozov\u00e1ny s t\u011b\u017ek\u00fdm zat\u00ed\u017een\u00edm. Standardn\u00ed s\u00ed\u0165ov\u00fd ko\u0161 unese a\u017e <strong>1500 kg n\u00e1kladu<\/strong>, a nav\u00edc je to \u010dasto <strong>naskl\u00e1dan\u00e9 v n\u011bkolika vrstv\u00e1ch<\/strong>. V takov\u00e9 situaci m\u016f\u017ee prasklina v jednom svaru v\u00e9st k destabilizaci cel\u00e9ho kom\u00edna a v extr\u00e9mn\u00edch p\u0159\u00edpadech k v\u00e1\u017en\u00e9 nehod\u011b.<\/p>\n\n\n\n<p>Kontrola kvality sva\u0159ov\u00e1n\u00ed proto nen\u00ed zbyte\u010dnou formalitou ani byrokraci\u00ed. Je jedn\u00edm z kl\u00ed\u010dov\u00fdch prvk\u016f <strong>bezpe\u010dnost zam\u011bstnanc\u016f a stabilita dodavatelsk\u00e9ho \u0159et\u011bzce<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Vizu\u00e1ln\u00ed hodnocen\u00ed (VT) \u2013 na co se zam\u011b\u0159it pouh\u00fdm okem?<\/strong><\/h2>\n\n\n\n<p>Jednou ze z\u00e1kladn\u00edch metod kontroly kvality sva\u0159ov\u00e1n\u00ed je <strong>Vizu\u00e1ln\u00ed testov\u00e1n\u00ed (VT)<\/strong>. Zahrnuje posouzen\u00ed svaru bez pou\u017eit\u00ed specializovan\u00e9ho vybaven\u00ed; posta\u010d\u00ed dobr\u00e9 osv\u011btlen\u00ed a pe\u010dliv\u00fd pohled.<\/p>\n\n\n\n<p>I kdy\u017e nenahrazuje laboratorn\u00ed testy, umo\u017e\u0148uje rychlou detekci mnoha typick\u00fdch vad.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Trhliny a p\u00f3rovitost<\/strong><\/h3>\n\n\n\n<p>Viditeln\u00e9 trhliny nebo jemn\u00e9 p\u00f3ry ve svarov\u00e9 struktu\u0159e nazna\u010duj\u00ed slab\u00e9 spojen\u00ed materi\u00e1lu. Takov\u00e9 oblasti jsou obzvl\u00e1\u0161t\u011b n\u00e1chyln\u00e9 k dal\u0161\u00edmu po\u0161kozen\u00ed p\u0159i zat\u00ed\u017een\u00ed.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Z\u00e1plavy<\/strong><\/h3>\n\n\n\n<p>Pod\u0159ezy jsou charakteristick\u00e9 dr\u00e1\u017eky prob\u00edhaj\u00edc\u00ed pod\u00e9l svaru. Vznikaj\u00ed, kdy\u017e je materi\u00e1l nadm\u011brn\u011b roztaven. V d\u016fsledku toho je pr\u016f\u0159ez materi\u00e1lu zeslaben, co\u017e sni\u017euje konstruk\u010dn\u00ed pevnost.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Rozst\u0159ik svaru<\/strong><\/h3>\n\n\n\n<p>Mal\u00e9 \u201ete\u010dky\u201d kovu kolem svaru nazna\u010duj\u00ed nedbal\u00fd sva\u0159ovac\u00ed proces. Krom\u011b estetick\u00e9ho vzhledu tak\u00e9 zt\u011b\u017euj\u00ed n\u00e1sledn\u00e9 sva\u0159ov\u00e1n\u00ed. <strong>pr\u00e1\u0161kov\u00e9 lakov\u00e1n\u00ed nebo zinkov\u00e1n\u00ed<\/strong>, co\u017e urychluje proces koroze.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u017d\u00e1dn\u00e9 taven\u00ed<\/strong><\/h3>\n\n\n\n<p>Jedna z nejnebezpe\u010dn\u011bj\u0161\u00edch vad vznik\u00e1, kdy\u017e materi\u00e1l nen\u00ed spr\u00e1vn\u011b spojen hluboko ve svarov\u00e9m spoji. I kdy\u017e se svar m\u016f\u017ee navenek jevit dob\u0159e, jeho pevnost je v\u00fdrazn\u011b ni\u017e\u0161\u00ed, ne\u017e se o\u010dek\u00e1valo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Estetika vs. trvanlivost \u2013 je p\u011bkn\u00fd svar dobr\u00fd svar?<\/strong><\/h2>\n\n\n\n<p>\u010casto sl\u00fdch\u00e1me n\u00e1zor, \u017ee na vzhledu svaru nez\u00e1le\u017e\u00ed, d\u016fle\u017eit\u00e1 je pouze jeho pevnost. To nen\u00ed \u00fapln\u011b pravda.<\/p>\n\n\n\n<p>Samoz\u0159ejm\u011b <strong>estetika sama o sob\u011b nezaru\u010duje kvalitu<\/strong>, nicm\u00e9n\u011b pravideln\u00e1 a hladk\u00e1 svarov\u00e1 linie tzv. <strong>sva\u0159ovac\u00ed pl\u00e1\u0161\u0165<\/strong> obvykle indikuje stabiln\u00ed sva\u0159ovac\u00ed proces.<\/p>\n\n\n\n<p>Rovnom\u011brn\u00e1 struktura nazna\u010duje, \u017ee sv\u00e1\u0159e\u010d dodr\u017eel spr\u00e1vn\u00e9 parametry nebo \u017ee proces provedl sva\u0159ovac\u00ed robot.<\/p>\n\n\n\n<p>Nepravideln\u00e9 svary s velk\u00fdm mno\u017estv\u00edm rozst\u0159iku nebo \u201etrhanou\u201d strukturou by naopak m\u011bly b\u00fdt varovn\u00fdm sign\u00e1lem. V mnoha p\u0159\u00edpadech nazna\u010duj\u00ed nedostate\u010dnou opakovatelnost procesu a zv\u00fd\u0161en\u00e9 riziko vad.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Manu\u00e1ln\u00ed vs. robotick\u00e9 sva\u0159ov\u00e1n\u00ed \u2013 Pro\u010d na technologii z\u00e1le\u017e\u00ed?<\/strong><\/h2>\n\n\n\n<p>Kvalita svaru z\u00e1vis\u00ed nejen na dovednostech sv\u00e1\u0159e\u010de, ale tak\u00e9 na pou\u017eit\u00e9 technologii.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ru\u010dn\u00ed sva\u0159ov\u00e1n\u00ed<\/strong><\/h3>\n\n\n\n<p>Tradi\u010dn\u00ed metoda sva\u0159ov\u00e1n\u00ed je vysoce z\u00e1visl\u00e1 na lidsk\u00e9m faktoru.<br>Kvalitu svaru ovliv\u0148uje mimo jin\u00e9:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00fanava obsluhy,<\/li>\n\n\n\n<li>prom\u011bnliv\u00e9 tempo pr\u00e1ce,<\/li>\n\n\n\n<li>rozd\u00edly v nastaven\u00ed parametr\u016f.<\/li>\n<\/ul>\n\n\n\n<p>V d\u016fsledku toho se mohou i v r\u00e1mci jedn\u00e9 \u0161ar\u017ee v\u00fdrobk\u016f objevit rozd\u00edly v kvalit\u011b svar\u016f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Robotick\u00e9 sva\u0159ov\u00e1n\u00ed je u spole\u010dnosti Dajano standardem<\/strong><\/h3>\n\n\n\n<p>Ve spole\u010dnosti <strong>Dajano<\/strong> pou\u017e\u00edv\u00e1me <strong>sva\u0159ovac\u00ed roboti<\/strong>, kter\u00e9 zaji\u0161\u0165uj\u00ed plnou opakovatelnost procesu.<\/p>\n\n\n\n<p>Robot udr\u017euje konstantn\u00ed sva\u0159ovac\u00ed parametry, jako je proud, rychlost a geometrie svaru, tak\u017ee ka\u017ed\u00fd v\u00fdrobn\u00ed prvek je identick\u00fd.<\/p>\n\n\n\n<p>To znamen\u00e1, \u017ee v d\u00e1vce 1000 gitterbox\u016f <strong>ka\u017ed\u00fd z nich m\u00e1 stejnou s\u00edlu a kvalitu spojen\u00ed<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Normy a certifik\u00e1ty (ISO, UIC)<\/strong><\/h2>\n\n\n\n<p>Kvalita svar\u016f v logistick\u00fdch struktur\u00e1ch nen\u00ed v\u011bc\u00ed uv\u00e1\u017een\u00ed a je regulov\u00e1na specifick\u00fdmi normami.<\/p>\n\n\n\n<p>V p\u0159\u00edpad\u011b s\u00ed\u0165ov\u00fdch ko\u0161\u016f je kl\u00ed\u010dov\u00e9 n\u00e1sleduj\u00edc\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>UIC 435-3<\/strong> \u2013 norma specifikuj\u00edc\u00ed po\u017eadavky na gitterboxy,<\/li>\n\n\n\n<li><strong>PN-EN ISO 5817<\/strong> \u2013 norma t\u00fdkaj\u00edc\u00ed se kvality svar\u016f ve sva\u0159ovan\u00fdch konstrukc\u00edch.<\/li>\n<\/ul>\n\n\n\n<p>Pro z\u00e1kazn\u00edka to znamen\u00e1 jednu v\u011bc \u2013 zakoupen\u00edm certifikovan\u00e9ho produktu si m\u016f\u017ee b\u00fdt jist\u00fd, \u017ee svary pro\u0161ly kontrolou kvality a spl\u0148uj\u00ed bezpe\u010dnostn\u00ed po\u017eadavky.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kvalita Dajano: Preciznost potvrzen\u00e1 30 lety zku\u0161enost\u00ed<\/strong><\/h2>\n\n\n\n<p>Bylo to d\u00e1no <strong>Kompeten\u010dn\u00ed centrum pro zpracov\u00e1n\u00ed kov\u016f<\/strong>, kter\u00e1 se ji\u017e v\u00edce ne\u017e 30 let zab\u00fdv\u00e1 n\u00e1vrhem a v\u00fdrobou \u0159e\u0161en\u00ed pro logistiku a pr\u016fmysl.<\/p>\n\n\n\n<p>V na\u0161ich z\u00e1vodech:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ka\u017ed\u00e1 f\u00e1ze v\u00fdroby je pokryta <strong>kontrola kvality<\/strong>,<\/li>\n\n\n\n<li>pou\u017e\u00edv\u00e1me <strong>robotick\u00e9 sva\u0159ovac\u00ed procesy<\/strong>,<\/li>\n\n\n\n<li>Konstrukce navrhujeme s ohledem na n\u00e1sleduj\u00edc\u00ed: <strong>dynamick\u00e9 p\u0159epravn\u00ed zat\u00ed\u017een\u00ed<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>Na\u0161e s\u00ed\u0165ov\u00e9 kontejnery a paletov\u00e9 n\u00e1stavce nejsou ur\u010deny pouze jako skladov\u00e9 vybaven\u00ed, ale tak\u00e9 jako <strong>bezpe\u010dn\u00ed logisti\u010dt\u00ed dopravci<\/strong>, u kter\u00fdch se o\u010dek\u00e1v\u00e1, \u017ee budou fungovat po mnoho let.<\/p>\n\n\n\n<p>Pln\u00fd svar tak\u00e9 znamen\u00e1 ni\u017e\u0161\u00ed <strong>Celkov\u00e9 n\u00e1klady na vlastnictv\u00ed (TCO)<\/strong> m\u00e9n\u011b oprav, m\u00e9n\u011b v\u00fdm\u011bn a del\u0161\u00ed \u017eivotnost kontejneru.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong><strong><a href=\"https:\/\/dajano.pl\/cz\/kontakt\/\">Pora\u010fte se s n\u00e1mi o va\u0161ich logistick\u00fdch pot\u0159eb\u00e1ch.<\/a><\/strong><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Shrnut\u00ed: Neriskujte! Vyberte si osv\u011bd\u010denou kvalitu.<\/strong><\/h2>\n\n\n\n<p>Posouzen\u00ed kvality svar\u016f nen\u00ed pro n\u011bkoho bez technologick\u00fdch zku\u0161enost\u00ed v\u017edy snadn\u00e9. Nejbezpe\u010dn\u011bj\u0161\u00ed strategi\u00ed je proto vybrat si v\u00fdrobce, kter\u00fd m\u00e1 vhodn\u00e9 technologie, normy a postupy kvality.<\/p>\n\n\n\n<p>V logistice <strong>Nejlevn\u011bj\u0161\u00ed \u0159e\u0161en\u00ed se \u010dasto uk\u00e1\u017eou jako ta nejdra\u017e\u0161\u00ed<\/strong>, kdy\u017e dojde k po\u0161kozen\u00ed zbo\u017e\u00ed nebo k nehod\u011b.<\/p>\n\n\n\n<p>Pokud byste cht\u011bli vid\u011bt, jak se vyr\u00e1b\u011bj\u00ed na\u0161e s\u00ed\u0165ov\u00e9 kontejnery a paletov\u00e9 n\u00e1stavce, nav\u0161tivte webov\u00e9 str\u00e1nky Dajano nebo kontaktujte na\u0161eho technick\u00e9ho poradce.<\/p>\n<\/div><!-- .vgblk-rw-wrapper -->","protected":false},"excerpt":{"rendered":"<p>Wytrzyma\u0142o\u015b\u0107 pojemnika siatkowego czy to Gitterboxa, czy nadstawki paletowej zale\u017cy od jego najs\u0142abszego elementu. W wielu przypadkach jest nim w\u0142a\u015bnie spoina, czyli miejsce, w kt\u00f3rym \u0142\u0105czone s\u0105 elementy stalowej konstrukcji. W magazynach i logistyce pojemniki pracuj\u0105 pod du\u017cymi obci\u0105\u017ceniami. Standardowy kosz siatkowy mo\u017ce przenosi\u0107 nawet 1500 kg \u0142adunku, a dodatkowo jest cz\u0119sto sztaplowany w kilku&#8230;<\/p>","protected":false},"author":3,"featured_media":993003,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[81],"tags":[],"class_list":["post-993000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jakosc-i-technologia"],"_links":{"self":[{"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/posts\/993000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/comments?post=993000"}],"version-history":[{"count":1,"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/posts\/993000\/revisions"}],"predecessor-version":[{"id":993001,"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/posts\/993000\/revisions\/993001"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/media\/993003"}],"wp:attachment":[{"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/media?parent=993000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/categories?post=993000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dajano.pl\/cz\/wp-json\/wp\/v2\/tags?post=993000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}