{"id":3812,"date":"2026-04-17T12:08:09","date_gmt":"2026-04-17T04:08:09","guid":{"rendered":"https:\/\/zscncparts.com\/?post_type=product&#038;p=3812"},"modified":"2026-04-17T12:11:13","modified_gmt":"2026-04-17T04:11:13","slug":"aluminum-anodizing-for-cnc-machined-parts-type-ii-and-type-iii-hardcoat","status":"publish","type":"product","link":"https:\/\/zscncparts.com\/cs\/product\/aluminum-anodizing-for-cnc-machined-parts-type-ii-and-type-iii-hardcoat\/","title":{"rendered":"Aluminov\u00e9 eloxov\u00e1n\u00ed pro CNC d\u00edly Typ II a III tvrd\u00fd povlak"},"content":{"rendered":"<h2>\u00davod do eloxov\u00e1n\u00ed hlin\u00edku pro CNC obr\u00e1b\u011bn\u00e9 d\u00edly<\/h2>\n<p>Eloxov\u00e1n\u00ed hlin\u00edku je kl\u00ed\u010dov\u00fdm krokem po zpracov\u00e1n\u00ed, kter\u00fd p\u0159em\u011b\u0148uje surov\u00e9 CNC obr\u00e1b\u011bn\u00e9 sou\u010d\u00e1sti na vysoce v\u00fdkonn\u00e9 pr\u016fmyslov\u00e9 prvky. Na rozd\u00edl od povlakov\u00e1n\u00ed nebo n\u00e1t\u011br\u016f, kter\u00e9 p\u0159id\u00e1vaj\u00ed vrstvu na povrch kovu, je eloxov\u00e1n\u00ed <strong>konverzn\u00ed povlak<\/strong>. Tento proces se integruje s podkladov\u00fdm hlin\u00edkov\u00fdm substr\u00e1tem a vytv\u00e1\u0159\u00ed povrch, kter\u00fd je mimo\u0159\u00e1dn\u011b tvrd\u00fd, odoln\u00fd proti korozi a esteticky v\u0161estrann\u00fd. Pro glob\u00e1ln\u00ed v\u00fdrobce je tento proces zlat\u00fdm standardem pro zaji\u0161t\u011bn\u00ed \u017eivotnosti d\u00edl\u016f v n\u00e1ro\u010dn\u00fdch prost\u0159ed\u00edch.<\/p>\n<h3>Vysv\u011btlen\u00ed elektrochemick\u00e9ho procesu<\/h3>\n<p>Proces eloxov\u00e1n\u00ed je zalo\u017een na \u0159\u00edzen\u00e9 elektrolytick\u00e9m procesu. CNC obr\u00e1b\u011bn\u00e1 sou\u010d\u00e1st je pono\u0159ena do <strong>elektrolytick\u00e9ho koupel\u00ed<\/strong> (obvykle s\u00edrov\u00e9 kyseliny) a funguje jako <strong>anoda<\/strong> elektrick\u00e9ho obvodu.<\/p>\n<ul>\n<li><strong>Uvol\u0148ov\u00e1n\u00ed kysl\u00edku:<\/strong> P\u0159i pr\u016fchodu elektrick\u00e9ho proudu kapalinou jsou z elektrolytu uvol\u0148ov\u00e1ny ionty kysl\u00edku.<\/li>\n<li><strong>Oxidace:<\/strong> Tyto ionty se spojuj\u00ed s atomy hlin\u00edku na povrchu d\u00edlu.<\/li>\n<li><strong>Tvorba vrstvy:<\/strong> Tato reakce vytv\u00e1\u0159\u00ed soudr\u017en\u00fd, pln\u011b integrovan\u00fd <strong>vrstva oxidu hlinit\u00e9ho ($Al_2O_3$)<\/strong>.<\/li>\n<\/ul>\n<p>Proto\u017ee se jedn\u00e1 o chemickou konverzi, nikoliv o povrchovou \u00fapravu, v\u00fdsledn\u00fd povrch nebude od\u0161t\u00edp\u00e1vat, olupovat se nebo praskat p\u0159i tepeln\u00e9 nebo mechanick\u00e9 z\u00e1t\u011b\u017ei.<\/p>\n<h3>Pro\u010d anodizovat CNC obr\u00e1b\u011bn\u00e9 sou\u010d\u00e1sti?<\/h3>\n<p>U p\u0159esn\u011b navr\u017een\u00fdch d\u00edl\u016f nab\u00edz\u00ed anodizace \u0159adu funk\u010dn\u00edch a komer\u010dn\u00edch v\u00fdhod:<\/p>\n<ul>\n<li><strong>Zv\u00fd\u0161en\u00e1 odolnost:<\/strong> V\u00fdrazn\u011b zvy\u0161uje <strong>tvrdost povrchu<\/strong>, chr\u00e1n\u00ed m\u011bkk\u00fd hlin\u00edk p\u0159ed po\u0161kr\u00e1b\u00e1n\u00edm a opot\u0159eben\u00edm.<\/li>\n<li><strong>Odolnost proti korozi:<\/strong> Vrstva oxidu p\u016fsob\u00ed jako bari\u00e9ra proti vlhkosti, sol\u00edm a chemick\u00e9mu vystaven\u00ed.<\/li>\n<li><strong>Tepeln\u00e1 spr\u00e1va:<\/strong> Anodizovan\u00e9 povrchy poskytuj\u00ed lep\u0161\u00ed odvod tepla a jsou elektricky nevodiv\u00e9.<\/li>\n<li><strong>P\u0159esn\u00e1 \u00fadr\u017eba:<\/strong> P\u0159i spr\u00e1vn\u00e9m \u0159\u00edzen\u00ed zachov\u00e1v\u00e1 anodizace pevnost <strong>Tolerance CNC stroj\u016f<\/strong> po\u017eadovanou pro leteck\u00e9 a zdravotnick\u00e9 aplikace.<\/li>\n<\/ul>\n<h3>Porozum\u011bn\u00ed nanoskopic\u00e9 struktu\u0159e p\u00f3r\u016f<\/h3>\n<p>Na mikroskopick\u00e9 \u00farovni proces anodizace nevytv\u00e1\u0159\u00ed pevn\u00fd, ploch\u00fd blok. M\u00edsto toho vytv\u00e1\u0159\u00ed vysoce organizovanou <strong>nanoskopickou strukturu p\u00f3r\u016f<\/strong>. Tyto p\u00f3ry p\u0159ipom\u00ednaj\u00ed vzor medov\u00e9 bu\u0148ky, kter\u00fd sah\u00e1 od povrchu a\u017e ke spodn\u00edmu kovu.<\/p>\n<ul>\n<li><strong>P\u00f3rovitost:<\/strong> Tyto mikroskopick\u00e9 dutiny umo\u017e\u0148uj\u00ed povrchu absorbovat organick\u00e9 barviva pro \u017eiv\u00e9 <strong>Dekorativn\u00ed povrchov\u00e9 \u00fapravy<\/strong>.<\/li>\n<li><strong>T\u011bsn\u011bn\u00ed:<\/strong> Jakmile je po\u017eadovan\u00e1 barva nebo funk\u010dn\u00ed \u00faprava nanesena, jsou d\u00edly \u201euzav\u0159eny\u201c v hork\u00e9 vodn\u00ed nebo chemick\u00e9 l\u00e1zni. To uzav\u0159e p\u00f3ry, uzamkne barvu a maximalizuje <strong>koroze odolnost<\/strong>.<\/li>\n<li><strong>P\u0159ilnavost:<\/strong> Tato struktura tak\u00e9 poskytuje vynikaj\u00edc\u00ed mechanick\u00fd kl\u00ed\u010d pro sekund\u00e1rn\u00ed \u00fapravy, jako jsou such\u00e9 filmov\u00e9 maziva nebo specializovan\u00e9 z\u00e1kladn\u00ed n\u00e1t\u011bry.<\/li>\n<\/ul>\n<h2>Anodizace typu II: Estetick\u00fd a ochrann\u00fd standard<\/h2>\n<h3>Hlavn\u00ed charakteristiky s\u00edrov\u00e9 anodizace<\/h3>\n<p>Kdy\u017e mluv\u00edme o <strong>hlin\u00edkov\u00e1 anodizace pro CNC obr\u00e1b\u011bn\u00e9 d\u00edly<\/strong>, Typ II je pr\u016fmyslov\u00fd standard z dobr\u00e9ho d\u016fvodu. Pou\u017e\u00edv\u00e1me <strong>s\u00edrovou kyselinu<\/strong> elektrolytovou l\u00e1ze\u0148 k r\u016fstu kontrolovan\u00e9 <strong>oxidov\u00e9 vrstvy<\/strong> kter\u00e1 se p\u0159\u00edmo integruje s povrchem kovu. Je to ten\u010d\u00ed povlak ne\u017e tvrd\u00fd povlak, ale je mimo\u0159\u00e1dn\u011b \u00fa\u010dinn\u00fd p\u0159i prevenci oxidace a opot\u0159eben\u00ed v b\u011b\u017en\u00e9m prost\u0159ed\u00ed.<\/p>\n<ul>\n<li><strong>Tlou\u0161\u0165ka povlaku:<\/strong> Obvykle se pohybuje od 0,1 do 1,0 mil.<\/li>\n<li><strong>Odolnost proti korozi:<\/strong> Vynikaj\u00edc\u00ed pro d\u00edly vystaven\u00e9 vnit\u0159n\u00edm nebo m\u00edrn\u00fdm venkovn\u00edm podm\u00ednk\u00e1m.<\/li>\n<li><strong>Dimenzion\u00e1ln\u00ed dopad:<\/strong> Minim\u00e1ln\u00ed n\u00e1r\u016fst, co\u017e usnad\u0148uje udr\u017eov\u00e1n\u00ed p\u0159esn\u00fdch CNC toleranc\u00ed.<\/li>\n<\/ul>\n<h3>Mo\u017enosti barevn\u00e9 \u00fapravy a dekorativn\u00ed povrchov\u00e9 \u00fapravy<\/h3>\n<p>Skute\u010dn\u00e1 magie anodizace typu II spo\u010d\u00edv\u00e1 v jeho <strong>struktura p\u00f3r\u016f<\/strong>. Bezprost\u0159edn\u011b po elektrochemick\u00e9m procesu je povrch napln\u011bn miliony mikroskopick\u00fdch p\u00f3r\u016f, kter\u00e9 funguj\u00ed jako houba. To n\u00e1m umo\u017e\u0148uje \u201euzav\u0159\u00edt\u201c organick\u00e9 barviva, \u010d\u00edm\u017e vznik\u00e1 \u017eiv\u00fd, <strong>dekorativn\u00ed povrch<\/strong> kter\u00fd nebude olupovat nebo praskat jako n\u00e1t\u011br.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Funkce<\/th>\n<th style=\"text-align: left;\">Schopnost typu II<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Barevn\u00e1 \u0161k\u00e1la<\/strong><\/td>\n<td style=\"text-align: left;\">T\u00e9m\u011b\u0159 nekone\u010dn\u00e1 (\u010cern\u00e1, Modr\u00e1, \u010cerven\u00e1, Zlato atd.)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Mo\u017enosti povrchov\u00e9 \u00fapravy<\/strong><\/td>\n<td style=\"text-align: left;\">Matn\u00fd, Sat\u00e9nov\u00fd nebo Vysok\u00fd lesk<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>UV stabilita<\/strong><\/td>\n<td style=\"text-align: left;\">Vysok\u00e1 (s vhodn\u00fdmi technikami ut\u011bsn\u011bn\u00ed)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>B\u011b\u017en\u00e9 pr\u016fmyslov\u00e9 a spot\u0159ebitelsk\u00e9 aplikace<\/h3>\n<p>Proto\u017ee vyva\u017euje vzhled s odolnost\u00ed, \u010dasto tento povrch pou\u017e\u00edv\u00e1me na komponenty s vysokou viditelnost\u00ed. Je to volba \u010d\u00edslo jedna pro spot\u0159ebitelskou elektroniku, sportovn\u00ed vybaven\u00ed a <a href=\"https:\/\/zscncparts.com\/cs\/product\/cnc-machining-for-automotive-aluminum-parts-supplier-china\/\">CNC obr\u00e1b\u011bn\u00ed pro automobilov\u00e9 hlin\u00edkov\u00e9 d\u00edly<\/a> kde je pr\u00e9miov\u00fd vzhled stejn\u011b d\u016fle\u017eit\u00fd jako v\u00fdkon.<\/p>\n<ul>\n<li><strong>Spot\u0159ebitelsk\u00e1 technologie:<\/strong> Pouzdra na telefony, kryty na notebooky a t\u011bla fotoapar\u00e1t\u016f.<\/li>\n<li><strong>Automobilov\u00fd pr\u016fmysl:<\/strong> Volanty, dekorativn\u00ed d\u00edly a sady pro vylep\u0161en\u00ed motoru.<\/li>\n<li><strong>L\u00e9ka\u0159stv\u00ed:<\/strong> Krytky diagnostick\u00e9ho vybaven\u00ed a neinvazivn\u00ed rukojeti.<\/li>\n<li><strong>Pr\u016fmyslov\u00e9:<\/strong> T\u011blesa ventil\u016f a rozvody, kter\u00e9 vy\u017eaduj\u00ed \u010dist\u00fd, profesion\u00e1ln\u00ed vzhled.<\/li>\n<\/ul>\n<blockquote><p>\u274c INTERN\u00cd(13)<\/p><\/blockquote>\n<h2>Technick\u00e9 srovn\u00e1n\u00ed: Typ II vs. Typ III anodizace<\/h2>\n<p>Kdy\u017e se pod\u00edv\u00e1me na <strong>hlin\u00edkov\u00e1 anodizace pro CNC obr\u00e1b\u011bn\u00e9 d\u00edly: tvrd\u00fd povlak typu II a typu III<\/strong>, volba obvykle z\u00e1vis\u00ed na prost\u0159ed\u00ed, ve kter\u00e9m je d\u00edl um\u00edst\u011bn. Zat\u00edmco oba procesy pou\u017e\u00edvaj\u00ed elektrolytov\u00fd koupel s kyselinou s\u00edrovou k r\u016fstu oxida\u010dn\u00ed vrstvy, v\u00fdsledn\u00fd \u201epovrch\u201c na va\u0161em d\u00edlu se p\u0159i zat\u00ed\u017een\u00ed chov\u00e1 velmi odli\u0161n\u011b.<\/p>\n<p>Volba mezi t\u011bmito povrchov\u00fdmi \u00fapravami je stejn\u011b d\u016fle\u017eit\u00e1 jako znalost <a href=\"https:\/\/zscncparts.com\/cs\/how-to-select-precise-cnc-machining-materials\/\">jak vybrat p\u0159esn\u00e9 materi\u00e1ly pro CNC obr\u00e1b\u011bn\u00ed<\/a> pro va\u0161e konkr\u00e9tn\u00ed prost\u0159ed\u00ed.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Funkce<\/th>\n<th style=\"text-align: left;\">Typ II (S\u00edrov\u00e1)<\/th>\n<th style=\"text-align: left;\">Typ III (Tvrd\u00fd povlak)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Typick\u00e1 tlou\u0161\u0165ka<\/strong><\/td>\n<td style=\"text-align: left;\">1,8 \u03bcm a\u017e 25 \u03bcm<\/td>\n<td style=\"text-align: left;\">25 \u03bcm a\u017e 100 \u03bcm<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Pevnost povrchu<\/strong><\/td>\n<td style=\"text-align: left;\">20\u201340 HRC (Ekvivalent)<\/td>\n<td style=\"text-align: left;\">60\u201370 HRC (Ekvivalent)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Hlavn\u00ed c\u00edl<\/strong><\/td>\n<td style=\"text-align: left;\">Estetika a koroze<\/td>\n<td style=\"text-align: left;\">Odolnost proti opot\u0159eben\u00ed a \u017eivotnost<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Mo\u017enosti barev<\/strong><\/td>\n<td style=\"text-align: left;\">T\u00e9m\u011b\u0159 neomezen\u00e1<\/td>\n<td style=\"text-align: left;\">Tmav\u011b \u0161ed\u00e1, \u010dern\u00e1 nebo bronzov\u00e1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[Obr\u00e1zek porovn\u00e1vaj\u00edc\u00ed tlou\u0161\u0165ku a pr\u016fnik anodizace typu II a III]<\/p>\n<h3>Tlou\u0161\u0165ka povlaku a n\u00e1r\u016fst rozm\u011br\u016f<\/h3>\n<p>Nejd\u016fle\u017eit\u011bj\u0161\u00edm faktorem p\u0159i CNC obr\u00e1b\u011bn\u00ed je <strong>rozm\u011brn\u00fd r\u016fst<\/strong>. Sledujeme <strong>pravidlo 50\/50<\/strong>: p\u0159ibli\u017en\u011b 50 % vrstvy oxidu pronikne do povrchu hlin\u00edku, zat\u00edmco druh\u00e1 50 % se na povrchu hromad\u00ed.<\/p>\n<ul>\n<li><strong>Typ II:<\/strong> Tenk\u00fd profil znamen\u00e1 minim\u00e1ln\u00ed dopad na <strong>tolerance<\/strong>. Je to \u201estandard\u201c pro d\u00edly, kter\u00e9 mus\u00ed vypadat dob\u0159e a z\u016fstat chr\u00e1n\u011bny, ani\u017e by se jejich velikost p\u0159\u00edli\u0161 m\u011bnila.<\/li>\n<li><strong>Typ III:<\/strong> Proto\u017ee <strong>tlou\u0161\u0165ka povlaku<\/strong> je mnohem vy\u0161\u0161\u00ed, mus\u00edte po\u010d\u00edtat s v\u00fdrazn\u00fdm n\u00e1r\u016fstem ve va\u0161ich CAD n\u00e1vrz\u00edch. Pokud tento r\u016fst nezohledn\u00edte, p\u0159esn\u00e9 vrt\u00e1n\u00ed a z\u00e1vity se po o\u0161et\u0159en\u00ed nemus\u00ed vej\u00edt.<\/li>\n<\/ul>\n<h3>Tvrdost povrchu a v\u00fdkon odolnosti proti opot\u0159eben\u00ed<\/h3>\n<p>Pokud bude v\u00e1\u0161 d\u00edl t\u0159en, \u0161kr\u00e1b\u00e1n nebo ude\u0159en, pot\u0159ebujete <strong>tvrdost povrchu<\/strong> tvrd\u00e9ho povlaku.<\/p>\n<ul>\n<li><strong>Odolnost proti opot\u0159eben\u00ed:<\/strong> Typ III vytv\u00e1\u0159\u00ed mnohem hust\u0161\u00ed, kompaktn\u011bj\u0161\u00ed <strong>struktura p\u00f3r\u016f<\/strong>. To vede k povrchu, kter\u00fd m\u016f\u017ee konkurovat tvrzen\u00e9 oceli na <strong>Rockwellov\u011b stupnici<\/strong>.<\/li>\n<li><strong>Odolnost:<\/strong> Typ II je skv\u011bl\u00fd pro prevenci koroze (reziv\u00e1 odolnost), ale p\u0159i hrub\u00e9m zach\u00e1zen\u00ed se m\u016f\u017ee po\u0161kr\u00e1bat. Typ III je navr\u017een pro pr\u016fmyslov\u00e9 \u201evysok\u00e9 zat\u00ed\u017een\u00ed\u201c oblasti, jako jsou p\u00edsty, v\u00e1lce a posuvn\u00e9 ozuben\u00e9 kola.<\/li>\n<\/ul>\n<h3>Elektrick\u00e1 izolace a dielektrick\u00e9 vlastnosti<\/h3>\n<p>Oxid hlinit\u00fd je p\u0159irozen\u011b nevodiv\u00fd, co\u017e z n\u011bj \u010din\u00ed skv\u011bl\u00fd <strong>konverzn\u00ed povlak<\/strong> pro elektrickou izolaci.<\/p>\n<ul>\n<li><strong>Dielektrick\u00e1 pevnost:<\/strong> \u010c\u00edm je vrstva siln\u011bj\u0161\u00ed, t\u00edm vy\u0161\u0161\u00ed nap\u011bt\u00ed dok\u00e1\u017ee vydr\u017eet p\u0159ed selh\u00e1n\u00edm.<\/li>\n<li><strong>Nad\u0159azenost typu III:<\/strong> Proto\u017ee typ III je v\u00fdrazn\u011b siln\u011bj\u0161\u00ed a hust\u0161\u00ed ne\u017e typ II, nab\u00edz\u00ed mnohem vy\u0161\u0161\u00ed elektrick\u00fd odpor. To z n\u011bj \u010din\u00ed ide\u00e1ln\u00ed volbu pro chladi\u010de nebo pouzdra, kde je t\u0159eba zabr\u00e1nit zkrat\u016fm nebo oblouku v vysokonap\u011b\u0165ov\u00fdch syst\u00e9mech.<\/li>\n<\/ul>\n<h2>Kritick\u00e1 konstruk\u010dn\u00ed hlediska pro eloxovan\u00e9 d\u00edly<\/h2>\n<p>Kdy\u017e navrhujeme pro <strong>hlin\u00edkov\u00e1 anodizace pro CNC obr\u00e1b\u011bn\u00e9 d\u00edly<\/strong>, mus\u00edme br\u00e1t v \u00favahu v\u00edce ne\u017e jen zm\u011bnu barvy. Anodizace je konverzn\u00ed povlak, co\u017e znamen\u00e1, \u017ee m\u011bn\u00ed chemick\u00e9 slo\u017een\u00ed povrchu kovu. Pokud v\u00e1\u0161 n\u00e1vrh nezohled\u0148uje zm\u011bny rozm\u011br\u016f nebo kontaktn\u00ed body, va\u0161e fin\u00e1ln\u00ed sestava nemus\u00ed pasovat.<\/p>\n<h3>\u0158\u00edzen\u00ed r\u016fstu rozm\u011br\u016f a pravidlo 50\/50<\/h3>\n<p>Na rozd\u00edl od n\u00e1t\u011bru, kter\u00fd pouze pokr\u00fdv\u00e1 povrch, anodizace roste jak dovnit\u0159, tak ven z hlin\u00edku. Sledujeme <strong>pravidlo 50\/50<\/strong>: polovina celkov\u00e9 tlou\u0161\u0165ky oxidu pronik\u00e1 do povrchu a druh\u00e1 polovina se vytv\u00e1\u0159\u00ed na povrchu. To je obzvl\u00e1\u0161\u0165 d\u016fle\u017eit\u00e9 pro <strong>tvrdou vrstvu typu III<\/strong>, kde je tlou\u0161\u0165ka dostate\u010dn\u00e1 na to, aby naru\u0161ila p\u0159esn\u00e9 tolerance.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Funkce<\/th>\n<th style=\"text-align: left;\">Typ II (S\u00edrov\u00e1)<\/th>\n<th style=\"text-align: left;\">Typ III (Tvrd\u00fd povlak)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Typick\u00e1 tlou\u0161\u0165ka<\/strong><\/td>\n<td style=\"text-align: left;\">0,0002\u2033 \u2013 0,001\u2033<\/td>\n<td style=\"text-align: left;\">0,0005\u2033 \u2013 0,003\u2033<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>N\u00e1r\u016fst povrchu<\/strong><\/td>\n<td style=\"text-align: left;\">~0,0001\u2033 \u2013 0,0005\u2033<\/td>\n<td style=\"text-align: left;\">~0,00025\u2033 \u2013 0,0015\u2033<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Vliv na tolerance<\/strong><\/td>\n<td style=\"text-align: left;\">Minim\u00e1ln\u00ed<\/td>\n<td style=\"text-align: left;\">V\u00fdznamn\u00fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>P\u0159i v\u00fdrob\u011b <a href=\"https:\/\/zscncparts.com\/cs\/product\/custom-cnc-machining-for-automation-and-robotics-parts-in-europe\/\">Zak\u00e1zkov\u00e9 CNC obr\u00e1b\u011bn\u00ed pro automatizaci a robotick\u00e9 d\u00edly v Evrop\u011b<\/a>, v\u017edy doporu\u010dujeme m\u00edrn\u011b zmen\u0161it otvory nebo zv\u011bt\u0161it h\u0159\u00eddele, aby se kompenzoval tento \u201er\u016fst\u201c a zajistilo se dokonal\u00e9 zasunut\u00ed nebo stla\u010den\u00ed po o\u0161et\u0159en\u00ed.<\/p>\n<h3>Vliv na drsnost povrchu a ostr\u00e9 hrany<\/h3>\n<p>Anodizace obecn\u011b odr\u00e1\u017e\u00ed povrchovou \u00fapravu obr\u00e1b\u011bn\u00e9ho d\u00edlu, ale m\u016f\u017ee m\u00edrn\u011b zv\u00fd\u0161it drsnost povrchu. Ostr\u00e9 rohy jsou \u201ezak\u00e1zan\u00e9\u201c, proto\u017ee vrstva oxidu roste kolmo na povrch, co\u017e vede k tenk\u00e9mu pokryt\u00ed nebo \u201edefekt\u016fm roh\u016f\u201c, kde se vrstva setk\u00e1v\u00e1.<\/p>\n<ul>\n<li><strong>Polom\u011br hran:<\/strong> V\u017edy zahrnujte mal\u00fd polom\u011br (alespo\u0148 0,015\u2033) na ostr\u00fdch roz\u00edch, aby byla zaji\u0161t\u011bna spojit\u00e1 a odoln\u00e1 vrstva oxidu.<\/li>\n<li><strong>P\u0159\u00edprava povrchu:<\/strong> Matn\u00e9 nebo perli\u010dkov\u011b brou\u0161en\u00e9 povrchy zakr\u00fdvaj\u00ed obr\u00e1b\u011bc\u00ed stopy, zat\u00edmco le\u0161t\u011bn\u00e9 povrchy budou po anodizaci typu II vypadat je\u0161t\u011b leskleji.<\/li>\n<\/ul>\n<h3>Zna\u010dky na dr\u017e\u00e1c\u00edch a po\u017eadavky na strategick\u00e9 maskov\u00e1n\u00ed<\/h3>\n<p>Ka\u017ed\u00e1 sou\u010d\u00e1st vy\u017eaduje elektrick\u00e9 spojen\u00ed s elektrolytick\u00fdm koupel\u00ed. To vy\u017eaduje \u201edr\u017een\u00ed\u201c, kter\u00e9 zanech\u00e1v\u00e1 malou oblast hol\u00e9ho hlin\u00edku, kde bylo spojen\u00ed provedeno.<\/p>\n<ul>\n<li><strong>Zna\u010dky na dr\u017e\u00e1c\u00edch:<\/strong> Strategicky je umis\u0165ujeme na nefunk\u010dn\u00ed nebo skryt\u00e9 oblasti, nap\u0159\u00edklad uvnit\u0159 z\u00e1vitov\u00e9 d\u00edry nebo na vnit\u0159n\u00ed plo\u0161e.<\/li>\n<li><strong>Maskov\u00e1n\u00ed:<\/strong> Pokud va\u0161e sou\u010d\u00e1st vy\u017eaduje elektrickou vodivost nebo m\u00e1 extr\u00e9mn\u011b p\u0159esn\u00e9 tolerance, kter\u00e9 nesnesou \u017e\u00e1dn\u00e9 usazeniny, pou\u017e\u00edv\u00e1me maskov\u00e1n\u00ed. To je b\u011b\u017en\u00e9 u komponent\u016f pou\u017e\u00edvan\u00fdch v <a href=\"https:\/\/zscncparts.com\/cs\/industries\/energy\/\">energetick\u00e9m pr\u016fmyslu<\/a> kde mus\u00ed z\u016fstat zemn\u00edc\u00ed cesty v hol\u00e9m hlin\u00edku.<\/li>\n<\/ul>\n<h2>Kompatibilita materi\u00e1l\u016f: V\u00fdb\u011br spr\u00e1vn\u00e9 slitiny hlin\u00edku<\/h2>\n<p><img decoding=\"async\" data-src=\"https:\/\/pub-85624410c6c44bdb802187ae2bd8afff.r2.dev\/gemini_official\/388870ab-b083-4eb3-a1e1-63fd5d635081.jpg\" alt=\"Hlin\u00edkov\u00e1 anodyzace pro CNC obr\u00e1b\u011bn\u00e9 d\u00edly\" title=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\"><\/p>\n<p>Ne\u017e za\u010dneme s <strong>s\u00edrovou kyselinovou anodizac\u00ed<\/strong> procesem, mus\u00edme se pod\u00edvat na chemii kovu. Ne v\u0161echny hlin\u00edky jsou stejn\u00e9. Konkr\u00e9tn\u00ed <strong>v\u00fdb\u011br slitiny<\/strong> ur\u010duje, zda dos\u00e1hnete \u017eiv\u00e9ho dekorativn\u00edho povrchu nebo sp\u00e1len\u00e9, skvrnit\u00e9 hmoty. Kdy\u017e se zab\u00fdv\u00e1me <a href=\"https:\/\/zscncparts.com\/cs\/product\/5-axis-machining-services-for-complex-aluminum-and-stainless-parts\/\">slu\u017ebami obr\u00e1b\u011bn\u00ed s 5 osami pro slo\u017eit\u00e9 d\u00edly z hlin\u00edku a nerezov\u00e9 oceli<\/a>, v\u00fdb\u011br spr\u00e1vn\u00e9 t\u0159\u00eddy je prvn\u00edm krokem k zaji\u0161t\u011bn\u00ed <strong>oxidov\u00e9 vrstvy<\/strong> vazeb spr\u00e1vn\u011b.<\/p>\n<h3>Anodizace slitiny s\u00e9rie 6000 vs. s\u00e9rie 7000<\/h3>\n<p>Nejlevn\u011bj\u0161\u00ed <strong>s\u00e9rie 6000 (p\u0159edev\u0161\u00edm 6061)<\/strong> je na\u0161e absolutn\u00ed obl\u00edben\u00e1 volba pro <strong>hlin\u00edkov\u00e1 anodizace pro CNC obr\u00e1b\u011bn\u00e9 d\u00edly<\/strong>. Je to \u201ev\u0161estrann\u00fd\u201c materi\u00e1l, kter\u00fd p\u0159ij\u00edm\u00e1 jak <strong>Typ II, tak Typ III tvrd\u00e9 vrstvy<\/strong> kr\u00e1sn\u011b.<\/p>\n<ul>\n<li><strong>Hlin\u00edk 6061:<\/strong> D\u00e1v\u00e1 nejv\u00edce konzistentn\u00ed <strong>estetick\u00e9 proveden\u00ed<\/strong> a hlubok\u00e9, bohat\u00e9 barvy.<\/li>\n<li><strong>Hlin\u00edk 7075:<\/strong> Skv\u011bl\u00e9 pro pot\u0159eby vysok\u00e9 pevnosti, ale obsahuje zinek. To \u010dasto zp\u016fsobuje tmav\u0161\u00ed, v\u00edce \u017elutav\u00fd\/bronzy odst\u00edn b\u011bhem <strong>tvrd\u00e9 eloxov\u00e1n\u00ed<\/strong>, co\u017e zt\u011b\u017euje slad\u011bn\u00ed barev.<\/li>\n<\/ul>\n<h3>V\u00fdzvy s vysokozinkov\u00fdmi slitiny s\u00e9rie 2000<\/h3>\n<p>Nejlevn\u011bj\u0161\u00ed <strong>s\u00e9rie 2000 (jako 2026)<\/strong> je jin\u00fd druh. Proto\u017ee tyto slitiny maj\u00ed vysok\u00fd obsah m\u011bdi, jsou zn\u00e1m\u00e9 t\u00edm, \u017ee jsou obt\u00ed\u017en\u011b o\u0161et\u0159iteln\u00e9.<\/p>\n<ul>\n<li><strong>Probl\u00e9m:<\/strong> M\u011b\u010f naru\u0161uje <strong>elektrochemick\u00fd proces<\/strong>, co\u017e vede k ni\u017e\u0161\u00ed <strong>hustot\u011b povlaku<\/strong>.<\/li>\n<li><strong>Riziko:<\/strong> In <strong>tvrdou vrstvu typu III<\/strong> aplikace, d\u00edly s\u00e9rie 2000 jsou n\u00e1chyln\u00e9 k \u201esp\u00e1len\u00ed\u201c v <strong>elektrolytick\u00e9ho koupel\u00ed<\/strong>. Pokud pot\u0159ebujete vysokou <strong>odolnost proti opot\u0159eben\u00ed<\/strong> v roce 2026 o\u010dek\u00e1vejte, \u017ee povrch bude matn\u011b \u0161ed\u00fd nebo olivov\u011b zelen\u00fd, nikdy skute\u010dn\u011b \u010dern\u00fd.<\/li>\n<\/ul>\n<h3>Anodizace odl\u00e9van\u00fdch forem vs. kovan\u00e9 hlin\u00edkov\u00e9 d\u00edly<\/h3>\n<p>Obecn\u011b doporu\u010dujeme kovan\u00e9 slitiny pro nejlep\u0161\u00ed v\u00fdsledky. Pokud v\u00e1\u0161 projekt zahrnuje <a href=\"https:\/\/zscncparts.com\/cs\/product\/cnc-machining-for-packaging-machinery-parts-2\/\">CNC obr\u00e1b\u011bn\u00ed d\u00edl\u016f pro balic\u00ed stroje<\/a>, struktura materi\u00e1lu je d\u016fle\u017eit\u00e1 pro dlouhodobou <strong>koroze odolnost<\/strong>.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Typ materi\u00e1lu<\/th>\n<th style=\"text-align: left;\">Kvalita anodizace<\/th>\n<th style=\"text-align: left;\">Kl\u00ed\u010dov\u00e9 vlastnosti<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Kovan\u00e9 (6xxx, 7xxx)<\/strong><\/td>\n<td style=\"text-align: left;\">Vynikaj\u00edc\u00ed<\/td>\n<td style=\"text-align: left;\">Vysok\u00e1 \u010distota, konzistentn\u00ed <strong>struktura p\u00f3r\u016f<\/strong>, a p\u0159edv\u00eddateln\u00e1 <strong>rozm\u011brn\u00fd r\u016fst<\/strong>.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Odl\u00e9v\u00e1n\u00ed do formy (A380, A360)<\/strong><\/td>\n<td style=\"text-align: left;\">\u0160patn\u00e1 a\u017e pr\u016fm\u011brn\u00e1<\/td>\n<td style=\"text-align: left;\">Vysok\u00fd obsah k\u0159em\u00edku zp\u016fsobuje \u0161ed\u00fd vzhled s \u201e\u0161mouhov\u00fdm\u201c n\u00e1dechem a \u0161patnou <strong>tvrdost povrchu<\/strong>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Pokud mus\u00edte anodizovat odl\u00e9van\u00e9 d\u00edly, jsou nutn\u00e9 specializovan\u00e9 p\u0159ed\u00fapravy k odstran\u011bn\u00ed k\u0159em\u00edku ze povrchu, nebo <strong>konverzn\u00ed povlak<\/strong> se jednodu\u0161e olupuj\u00ed. Pokud je vzhled kone\u010dn\u00e9ho produktu prioritou, v\u017edy up\u0159ednost\u0148ujte kovan\u00e9 materi\u00e1ly.<\/p>\n<p>&lt;h2&gt;V&yacute;b\u011br spr&aacute;vn&eacute;ho typu anodizace pro v&aacute;&scaron; projekt&lt;\/h2&gt;<\/p>\n<h3>Identifikace funk\u010dn\u00edch vs. estetick\u00fdch po\u017eadavk\u016f<\/h3>\n<p>Volba mezi <strong>Anodizace typu II a typu III<\/strong> z\u00e1vis\u00ed zcela na kone\u010dn\u00e9m prost\u0159ed\u00ed va\u0161eho d\u00edlu. Pokud je va\u0161\u00edm c\u00edlem v\u00fdrazn\u00e1 **estetick\u00e1<strong>estetick\u00e9 proveden\u00ed<\/strong> pro spot\u0159ebn\u00ed elektroniku nebo barevn\u011b k\u00f3dovan\u00e9 sou\u010d\u00e1sti, je standardem pr\u016fmyslu Typ II. Nicm\u00e9n\u011b, pokud je d\u00edl \u201epracovn\u00ed kon\u011b\u201c v mechanick\u00e9m sestaven\u00ed vy\u017eaduj\u00edc\u00ed maxim\u00e1ln\u00ed <strong>odolnost proti opot\u0159eben\u00ed<\/strong>, v\u017edy doporu\u010dujeme <strong>tvrdou vrstvu typu III<\/strong>.<\/p>\n<h3>Rozpo\u010dtov\u00e9 a dodac\u00ed lh\u016fty<\/h3>\n<p>Typ II je obecn\u011b rychlej\u0161\u00ed a cenov\u011b dostupn\u011bj\u0161\u00ed, proto\u017ee pou\u017e\u00edv\u00e1 standardn\u00ed <strong>elektrochemick\u00fd proces<\/strong> p\u0159i pokojov\u00e9 teplot\u011b. Typ III vy\u017eaduje specializovan\u00e9 chladic\u00ed n\u00e1dr\u017ee a vy\u0161\u0161\u00ed nap\u011bt\u00ed, co\u017e zvy\u0161uje spot\u0159ebu energie a dobu dod\u00e1n\u00ed. Kdy\u017e se pod\u00edv\u00e1me na <a href=\"https:\/\/zscncparts.com\/cs\/product\/2026-guide-reducing-cnc-machining-costs-without-sacrificing-quality-2\/\">sni\u017eov\u00e1n\u00ed n\u00e1klad\u016f na CNC obr\u00e1b\u011bn\u00ed<\/a> pro velk\u00e9 v\u00fdrobn\u00ed s\u00e9rie, volba typu II pro neopot\u0159ebovan\u00e9 povrchy je osv\u011bd\u010denou strategi\u00ed, jak udr\u017eet v\u00e1\u0161 projekt v rozpo\u010dtu.<\/p>\n<h3>Odolnost v\u016f\u010di prost\u0159ed\u00ed a provozn\u00ed podm\u00ednky<\/h3>\n<p>Zat\u00edmco ob\u011b o\u0161et\u0159en\u00ed nab\u00edzej\u00ed vynikaj\u00edc\u00ed <strong>koroze odolnost<\/strong>, vykazuj\u00ed odli\u0161n\u00fd v\u00fdkon p\u0159i stresu. Typ III poskytuje mnohem hust\u0161\u00ed <strong>oxidov\u00e9 vrstvy<\/strong>, co\u017e z n\u011bj \u010din\u00ed lep\u0161\u00ed volbu pro d\u00edly vystaven\u00e9 syp\u00e1n\u00ed sol\u00ed, t\u011b\u017ek\u00e9mu opot\u0159eben\u00ed nebo extr\u00e9mn\u00edmu teplu.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Faktor v\u00fdb\u011bru<\/th>\n<th style=\"text-align: left;\">Typ II (S\u00edrov\u00e1)<\/th>\n<th style=\"text-align: left;\">Typ III (Tvrd\u00fd povlak)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Hlavn\u00ed z\u00e1m\u011br<\/strong><\/td>\n<td style=\"text-align: left;\">Dekorace a lehk\u00e1 ochrana<\/td>\n<td style=\"text-align: left;\">Pr\u016fmyslov\u00e9 opot\u0159eben\u00ed a odolnost<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Mo\u017enosti barev<\/strong><\/td>\n<td style=\"text-align: left;\">Celoplo\u0161n\u00fd spektrum (\u017eiv\u00e9)<\/td>\n<td style=\"text-align: left;\">Tmav\u011b \u0161ed\u00e1, \u010dern\u00e1 nebo bronzov\u00e1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">**Hustota n\u00e1t\u011bru<strong>Hustota n\u00e1t\u011bru<\/strong><\/td>\n<td style=\"text-align: left;\">St\u0159edn\u00ed<\/td>\n<td style=\"text-align: left;\">Velmi vysok\u00e1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Typick\u00e1 tvrdost<\/strong><\/td>\n<td style=\"text-align: left;\">20-30 Rockwell C<\/td>\n<td style=\"text-align: left;\">60-70 Rockwell C<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">**Cena<strong>N\u00e1kladov\u00fd profil<\/strong><\/td>\n<td style=\"text-align: left;\">Ekonomick\u00fd<\/td>\n<td style=\"text-align: left;\">Pr\u00e9miov\u00e9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<ul>\n<li><strong>Vyberte typ II<\/strong> pro: Dr\u017e\u00e1ky, pouzdra, dekorativn\u00ed li\u0161ty a barevn\u011b k\u00f3dovan\u00e9 knofl\u00edky.<\/li>\n<li><strong>Vyberte typ III<\/strong> pro: P\u00edsty, v\u00e1lce, ozuben\u00e1 kola a komponenty letectva s vysok\u00fdm t\u0159en\u00edm.<\/li>\n<li><strong>Zva\u017ete slitinu:<\/strong> Pamatujte, \u017ee va\u0161e <strong>v\u00fdb\u011br slitiny<\/strong> ovlivn\u00ed, jak se kone\u010dn\u00e1 barva a tlou\u0161\u0165ka usad\u00ed na povrchu.<\/li>\n<\/ul>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky o anodizaci<\/h2>\n<h3>Jak ovliv\u0148uje anodizace hlin\u00edku p\u0159esn\u00e9 CNC tolerance?<\/h3>\n<p>Anodizace je <strong>konverzn\u00ed povlak<\/strong>, co\u017e znamen\u00e1, \u017ee nez\u016fst\u00e1v\u00e1 pouze na povrchu kovu; m\u011bn\u00ed povrch samotn\u00e9ho hlin\u00edku. To m\u00e1 za n\u00e1sledek jak <strong>pronik\u00e1n\u00ed<\/strong> do sou\u010d\u00e1sti, tak <strong>rozm\u011brn\u00fd r\u016fst<\/strong> ven.<\/p>\n<ul>\n<li><strong>Anodizace typu II:<\/strong> Obvykle p\u0159id\u00e1v\u00e1 mezi 0,0002\u2033 a 0,001\u2033 k povrchu. Obecn\u011b je snaz\u0161\u00ed ji \u0159\u00eddit b\u011bhem f\u00e1ze n\u00e1vrhu.<\/li>\n<li><strong>Typ III Hardcoat:<\/strong> Lze p\u0159idat 0,002\u2033 nebo v\u00edce, co\u017e m\u016f\u017ee v\u00fdznamn\u011b ovlivnit sestaven\u00ed.<\/li>\n<\/ul>\n<p>Kdy\u017e s t\u00edm zach\u00e1z\u00edme <a href=\"https:\/\/zscncparts.com\/cs\/tight-tolerance-machining-precision-do-european-projects-really-need\/\">obr\u00e1b\u011bn\u00ed s \u00fazk\u00fdmi tolerancemi<\/a>, pou\u017e\u00edv\u00e1me <strong>pravidlo 50\/50<\/strong>: p\u0159ibli\u017en\u011b polovina tlou\u0161\u0165ky povlaku roste sm\u011brem ven, zat\u00edmco druh\u00e1 polovina pronik\u00e1 dovnit\u0159. U kritick\u00fdch rozm\u011br\u016f mus\u00edme podm\u011b\u0159it obr\u00e1b\u011bn\u00fd d\u00edl, aby se zohlednilo toto specifick\u00e9 <strong>oxidov\u00e9 vrstvy<\/strong> nahromad\u011bn\u00ed.<\/p>\n<hr \/>\n<h3>M\u016f\u017eete znovu anodiovat d\u00edl, pokud je barva nespr\u00e1vn\u00e1?<\/h3>\n<p>Ano, m\u016f\u017eeme znovu anodiovat d\u00edl, ale p\u0159ich\u00e1z\u00ed to s velkou nev\u00fdhodou. Aby bylo mo\u017en\u00e9 nan\u00e9st novou barvu, mus\u00ed b\u00fdt st\u00e1vaj\u00edc\u00ed <strong>anodovan\u00fd povrch<\/strong> odstran\u011bn v \u017e\u00edrav\u00e9 chemick\u00e9 l\u00e1zni.<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Akce<\/th>\n<th style=\"text-align: left;\">V\u00fdsledek na d\u00edlu<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Odstra\u0148ov\u00e1n\u00ed<\/strong><\/td>\n<td style=\"text-align: left;\">Odstra\u0148uje sou\u010dasnou vrstvu oxidu a pronik\u00e1 do z\u00e1kladn\u00edho hlin\u00edku.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Ztr\u00e1ta rozm\u011br\u016f<\/strong><\/td>\n<td style=\"text-align: left;\">O\u010dek\u00e1vejte ztr\u00e1tu p\u0159ibli\u017en\u011b 0,0005\u2033 a\u017e 0,002\u2033 surov\u00e9ho materi\u00e1lu.<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Povrchov\u00e1 \u00faprava<\/strong><\/td>\n<td style=\"text-align: left;\">D\u00edl m\u016f\u017ee po odstran\u011bn\u00ed b\u00fdt m\u00edrn\u011b matn\u011bj\u0161\u00ed nebo leptan\u00fd.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Zat\u00edmco znovu anodiov\u00e1n\u00ed \u0159e\u0161\u00ed estetick\u00e9 probl\u00e9my, m\u016f\u017ee zni\u010dit d\u00edly s <strong>p\u0159esn\u00fdmi tolerancemi<\/strong>. Pokud je p\u0159esnost ji\u017e na za\u010d\u00e1tku voln\u00e1, odstran\u011bn\u00ed d\u00edlu pravd\u011bpodobn\u011b z n\u011bj ud\u011bl\u00e1 odpad.<\/p>\n<hr \/>\n<h3>Je mo\u017en\u00e9 nat\u00edrat nebo pr\u00e1\u0161kov\u011b lakovat p\u0159es anodizaci?<\/h3>\n<p>Je to ve skute\u010dnosti b\u011b\u017en\u00e1 praxe. Anodizace poskytuje vynikaj\u00edc\u00ed \u201ekotvu\u201c pro sekund\u00e1rn\u00ed povrchov\u00e9 \u00fapravy.<\/p>\n<ul>\n<li><strong>Vynikaj\u00edc\u00ed p\u0159ilnavost:<\/strong> Neuzav\u0159en\u00e1 vrstva typu II m\u00e1 por\u00e9zn\u00ed <strong>struktura p\u00f3r\u016f<\/strong> kter\u00e1 funguje jako mechanick\u00e1 z\u00e1mek pro n\u00e1t\u011br nebo pr\u00e1\u0161kov\u00fd lak.<\/li>\n<li><strong>Dvojit\u00e1 ochrana:<\/strong> Tato kombinace nab\u00edz\u00ed to nejlep\u0161\u00ed <strong>koroze odolnost<\/strong> dostupn\u00e9. Pokud je n\u00e1t\u011br po\u0161kr\u00e1b\u00e1n, podkladov\u00e1 anodyzovan\u00e1 vrstva st\u00e1le chr\u00e1n\u00ed hlin\u00edk p\u0159ed oxidac\u00ed.<\/li>\n<li><strong>Typ II vs. Typ III:<\/strong> Obvykle doporu\u010dujeme Typ II pro toto, proto\u017ee <strong>tvrd\u00fd povlak<\/strong> hustota Typ III je \u010dasto zbyte\u010dn\u00e1, pokud ji\u017e nan\u00e1\u0161\u00edte silnou vrstvu pr\u00e1\u0161ku.<\/li>\n<\/ul>\n<div id=\"references\" class=\"min-w-0 scroll-mt-8 overflow-hidden\">\n<div class=\"text-[16px]\">\n<h2 id=\"references\" class=\"mb-2 mt-2 scroll-mt-24 font-serif text-[1.714286em] font-semibold border-border-l1 pb-1 border-b overflow-hidden\">Odkazy z pr\u016fmyslu<\/h2>\n<\/div>\n<div class=\"flex flex-col gap-2 text-sm leading-relaxed\">\n<div class=\"break-words text-[1em] leading-7\"><a class=\"break-words text-[1em] text-blue-500 hover:underline dark:text-blue-200\" href=\"https:\/\/www.worthyhardware.com\/news\/type-ii-vs-type-iii-anodizing-which-is-right-for-your-cnc-parts\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.worthyhardware.com\/news\/type-ii-vs-type-iii-anodizing-which-is-right-for-your-cnc-parts\/<\/a><\/div>\n<div class=\"break-words text-[1em] leading-7\"><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Eloxov\u00e1n\u00ed hlin\u00edku pro CNC obr\u00e1b\u011bn\u00e9 d\u00edly Typ II a Typ III tvrd\u00fd povlak vysv\u011btleno s v\u00fdhodami, tlou\u0161\u0165kou, odolnost\u00ed proti opot\u0159eben\u00ed a tipy na design<\/p>","protected":false},"featured_media":3696,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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