[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.branavedeni.cz\/uprava-povrchu-materialu\/#Article","mainEntityOfPage":"https:\/\/www.branavedeni.cz\/uprava-povrchu-materialu\/","headline":"\u00daprava povrchu materi\u00e1lu","name":"\u00daprava povrchu materi\u00e1lu","description":"Obr\u00e1b\u011bn\u00ed a brou\u0161en\u00ed Kdy\u017e m\u00e1me na v\u00fdrobku plochu, kde m\u00e1 b\u00fdt plo\u0161n\u00fd styk s jinou sou\u010d\u00e1st\u00ed, tak v\u011bt\u0161inou mus\u00ed b\u00fdt na t\u011bchto ploch\u00e1ch jist\u00e1 drsnost, <a class=\"mh-excerpt-more\" href=\"https:\/\/www.branavedeni.cz\/uprava-povrchu-materialu\/\" title=\"\u00daprava povrchu materi\u00e1lu\">[...]<\/a>","datePublished":"2021-01-20","dateModified":"2023-05-05","author":{"@type":"Person","@id":"https:\/\/www.branavedeni.cz\/author\/#Person","name":"branavedeni.cz\n","url":"https:\/\/www.branavedeni.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/40308b9402d145b1dc164f447b6506e9dadca8c8362c3ffb52df95e789c0fd10?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/40308b9402d145b1dc164f447b6506e9dadca8c8362c3ffb52df95e789c0fd10?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"branavedeni.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/branavedeni.cz\/wp-content\/uploads\/milling-1137974_960_720_1.jpg","url":"https:\/\/branavedeni.cz\/wp-content\/uploads\/milling-1137974_960_720_1.jpg","height":"","width":""},"url":"https:\/\/www.branavedeni.cz\/uprava-povrchu-materialu\/","about":["Neza\u0159azen\u00e9"],"wordCount":422,"articleBody":"      Obr\u00e1b\u011bn\u00ed a brou\u0161en\u00edKdy\u017e m\u00e1me na v\u00fdrobku plochu, kde m\u00e1 b\u00fdt plo\u0161n\u00fd styk s jinou sou\u010d\u00e1st\u00ed, tak v\u011bt\u0161inou mus\u00ed b\u00fdt na t\u011bchto ploch\u00e1ch jist\u00e1 drsnost, proto\u017ee jinak bychom riskovali t\u0159eba zad\u0159en\u00ed, co\u017e jist\u011b nechcete. Prvotn\u00ed drsnost a vlastnosti povrchu z\u00e1le\u017e\u00ed na tom, jak\u00fdm zp\u016fsobem je p\u0159edm\u011bt vyroben. U odlitku, kter\u00fd se nej\u010dast\u011bji lije do p\u00edskov\u00e9 formy je pot\u0159eba po\u010d\u00edtat s t\u00edm, \u017ee nebude nijak slavn\u00e1. U obr\u00e1b\u011bn\u00ed u\u017e je to dost lep\u0161\u00ed, p\u0159i\u010dem\u017e rakov\u00fd CNC stroj m\u016f\u017ee nakonec odebrat je\u0161t\u011b jednu \u010distou t\u0159\u00edsku, \u010d\u00edm\u017e se v\u00fdrazn\u011b zlep\u0161\u00ed.Podle dan\u00e9ho stroje, n\u00e1stroje a nastaven\u00ed ot\u00e1\u010dek s posuvem se d\u00e1 p\u0159edpokl\u00e1dat, jak\u00e9 drsnosti zhruba dos\u00e1hneme. Samoz\u0159ejm\u011b to tak\u00e9 nemus\u00ed sta\u010dit, a proto tu m\u00e1me brou\u0161en\u00ed. U n\u011bj je \u0161irok\u00fd v\u00fdb\u011br r\u016fzn\u00fdch kotou\u010d\u016f, tak\u017ee neb\u00fdv\u00e1 probl\u00e9m dos\u00e1hnout po\u017eadovan\u00e9 drsnosti. Co se t\u00fd\u010de odolnosti, tak tu m\u016f\u017eeme zlep\u0161it t\u0159eba metodou kuli\u010dkov\u00e1n\u00ed, proto\u017ee sou\u010d\u00e1sti potom zvl\u00e1daj\u00ed mnohem vy\u0161\u0161\u00ed otla\u010den\u00ed a podobn\u011b.Trysk\u00e1n\u00ed abrazivyJestli\u017ee pot\u0159ebujeme m\u00edt hladk\u00fd a \u010dist\u00fd povrch na velk\u00e9 konstrukci, tak t\u011b\u017eko budeme ka\u017ed\u00fd kous\u00ed\u010dek brousit \u010di \u0161mirglovat ru\u010dn\u011b, proto\u017ee to by byla opravdu velk\u00e1 d\u0159ina. Z tohoto d\u016fvodu je tu mo\u017enost m\u00edt mobiln\u00ed p\u00edskova\u010dku, kter\u00e1 vyu\u017e\u00edv\u00e1 abrazivn\u00edch \u010d\u00e1stic, kter\u00e9 jsou s vysokou energi\u00ed trysk\u00e1ny na dan\u00fd p\u0159edm\u011bt, tak\u017ee se snadno zbav\u00edme rzi, barvy a tak d\u00e1le. Na takto o\u0161et\u0159en\u00fd povrch m\u016f\u017eeme nan\u00e9st t\u0159eba antikorozn\u00ed barvu, aby byl kov st\u00e1le hezk\u00fd netr\u00e1pila jej koroze. P\u00edskova\u010dka se tomuto stroji \u0159\u00edk\u00e1 kv\u016fli tomu, \u017ee nej\u010dast\u011bji je jako abrazivum pou\u017e\u00edvan\u00fd p\u00edsek, kter\u00fd dob\u0159e pln\u00ed sv\u016fj \u00fa\u010del, a je\u0161t\u011b k tomu nen\u00ed nijak drah\u00fd. P\u00edskova\u010dky si m\u016f\u017eeme rozd\u011blit na hobby a profesion\u00e1ln\u00ed. To z\u00e1le\u017e\u00ed na tom, jak \u010dasto budeme stroj pou\u017e\u00edvat a k jak\u00e9mu \u00fa\u010delu. U ka\u017ed\u00e9ho jsou dob\u0159e pops\u00e1ny parametry, tak\u017ee si v\u0161echno m\u016f\u017eete v klidu nastudovat a klidn\u011b se prodejce zeptat, na co budete pot\u0159ebovat, proto\u017ee ten V\u00e1m r\u00e1d porad\u00ed.                                                                                                                                                                                                                                                                                                                                                                                          4.4\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"\u00daprava povrchu materi\u00e1lu","item":"https:\/\/www.branavedeni.cz\/uprava-povrchu-materialu\/#breadcrumbitem"}]}]