{"id":26751,"date":"2025-12-04T10:59:20","date_gmt":"2025-12-04T02:59:20","guid":{"rendered":"https:\/\/sinoextrud.com\/?p=26751"},"modified":"2025-12-04T10:59:20","modified_gmt":"2025-12-04T02:59:20","slug":"normy-tloustky-eloxovani-hliniku","status":"publish","type":"post","link":"https:\/\/sinoextrud.com\/cs\/aluminum-extrusion-anodizing-thickness-standards\/","title":{"rendered":"Normy tlou\u0161\u0165ky eloxov\u00e1n\u00ed hlin\u00edku?"},"content":{"rendered":"

\"Hlin\u00edkov\u00fd
Hlin\u00edkov\u00fd vytla\u010dovac\u00ed r\u00e1m<\/figcaption><\/figure>\n<\/p>\n

Hrub\u00e9 nebo slab\u00e9 eloxovan\u00e9 povrchy mohou zni\u010dit i prvot\u0159\u00eddn\u00ed hlin\u00edkov\u00e9 v\u00fdlisky. \u0160patn\u00fd vzhled nebo odlupuj\u00edc\u00ed se povlak po\u0161kozuje d\u016fv\u011bru a v\u00fdkon.<\/p>\n

Standardn\u00ed tlou\u0161\u0165ka eloxov\u00e1n\u00ed pro v\u00fdlisky poskytuje dostate\u010dnou ochranu proti korozi a trvanlivost, p\u0159i\u010dem\u017e povlak z\u016fst\u00e1v\u00e1 jednotn\u00fd a spolehliv\u00fd pro dlouhodob\u00e9 pou\u017eit\u00ed.<\/strong><\/p>\n

V tomto \u010dl\u00e1nku jsou vysv\u011btleny spr\u00e1vn\u00e9 \u00farovn\u011b tlou\u0161\u0165ky, d\u00e1le je vysv\u011btleno, jak souvis\u00ed tlou\u0161\u0165ka s odolnost\u00ed proti korozi, zda se v architektu\u0159e pou\u017e\u00edvaj\u00ed siln\u011bj\u0161\u00ed vrstvy a jak\u00e9 testy potvrzuj\u00ed, \u017ee je eloxovan\u00e1 vrstva rovnom\u011brn\u00e1 a pevn\u00e1.<\/p>\n

Jak\u00e1 je standardn\u00ed tlou\u0161\u0165ka eloxov\u00e1n\u00ed pro v\u00fdlisky?<\/h2>\n

Mnoho kupuj\u00edc\u00edch je zmateno, kdy\u017e dodavatel\u00e9 uv\u00e1d\u011bj\u00ed \u201celoxovan\u00fd\u201d bez uveden\u00ed tlou\u0161\u0165ky. To m\u016f\u017ee v\u00e9st k slab\u00fdm povlak\u016fm a reklamac\u00edm.<\/p>\n

Typick\u00e1 standardn\u00ed tlou\u0161\u0165ka eloxov\u00e1n\u00ed hlin\u00edkov\u00fdch v\u00fdlisk\u016f se \u010dasto pohybuje v rozmez\u00ed 15-25 mikron\u016f pro v\u0161eobecn\u00e9 pou\u017eit\u00ed; pro vysokou odolnost nebo exteri\u00e9rov\u00e9 pou\u017eit\u00ed se doporu\u010duje 20-25 mikron\u016f (nebo v\u00edce).<\/strong><\/p>\n

\"Pr\u016fmyslov\u00fd
Pr\u016fmyslov\u00fd hlin\u00edkov\u00fd vytla\u010dovac\u00ed profil<\/figcaption><\/figure>\n<\/p>\n

Pro\u010d 15-25 mikron\u016f?<\/h3>\n

P\u0159i eloxov\u00e1n\u00ed hlin\u00edku vznik\u00e1 na povrchu vrstva oxidu. Tato vrstva chr\u00e1n\u00ed p\u0159ed oxidac\u00ed, koroz\u00ed, opot\u0159eben\u00edm a zvy\u0161uje tvrdost povrchu. Pokud je vrstva p\u0159\u00edli\u0161 tenk\u00e1, je ochrana slab\u00e1. Je-li p\u0159\u00edli\u0161 siln\u00e1, m\u016f\u017ee povlak p\u0159i oh\u00fdb\u00e1n\u00ed nebo obr\u00e1b\u011bn\u00ed praskat nebo se odlupovat. Rozsah 15-25 mikron\u016f vyva\u017euje ochranu a spolehlivost.<\/p>\n

V\u00fdrobci, kte\u0159\u00ed dodr\u017euj\u00ed standardn\u00ed specifikace, se obvykle zam\u011b\u0159uj\u00ed na:<\/p>\n

    \n
  • Minim\u00e1ln\u011b 15 mikron\u016f<\/strong> pro lehk\u00e9 nebo vnit\u0159n\u00ed d\u00edly <\/li>\n
  • 20 mikron\u016f nebo v\u00edce<\/strong> pro venkovn\u00ed d\u00edly, d\u00edly podl\u00e9haj\u00edc\u00ed korozi nebo d\u00edly s dlouhou \u017eivotnost\u00ed. <\/li>\n<\/ul>\n

    Tyto hodnoty vych\u00e1zej\u00ed z obecn\u011b uzn\u00e1van\u00fdch postup\u016f p\u0159i vytla\u010dov\u00e1n\u00ed a dokon\u010dov\u00e1n\u00ed. N\u011bkter\u00e9 zak\u00e1zky odkazuj\u00ed na form\u00e1ln\u00ed specifikace, kter\u00e9 stanovuj\u00ed je\u0161t\u011b vy\u0161\u0161\u00ed minim\u00e1ln\u00ed hodnoty. Nap\u0159\u00edklad pro n\u00e1ro\u010dn\u00e9 venkovn\u00ed pou\u017eit\u00ed nebo mo\u0159sk\u00e9 prost\u0159ed\u00ed m\u016f\u017ee b\u00fdt stanoveno 25-30 mikron\u016f. <\/p>\n

    Tlou\u0161\u0165ka z\u00e1vis\u00ed tak\u00e9 na typu slitiny, geometrii d\u00edlu a o\u010dek\u00e1van\u00e9 \u017eivotnosti. Tenkost\u011bnn\u00e9 v\u00fdlisky mohou m\u00edt o n\u011bco ten\u010d\u00ed povlak, aby se zabr\u00e1nilo deformaci p\u0159i dokon\u010dov\u00e1n\u00ed. Silnost\u011bnn\u00e9 konstruk\u010dn\u00ed v\u00fdlisky snesou siln\u011bj\u0161\u00ed vrstvy. <\/p>\n

    Jako dodavatel je rozumn\u00e9 se p\u0159edem zeptat: jakou \u017eivotnost a v jak\u00e9m prost\u0159ed\u00ed bude d\u00edl pou\u017e\u00edvat. Pot\u00e9 ve smlouv\u011b potvr\u010fte specifikaci tlou\u0161\u0165ky. T\u00edm zajist\u00edte, \u017ee kone\u010dn\u00fd v\u00fdrobek bude spl\u0148ovat pot\u0159eby z\u00e1kazn\u00edka bez p\u0159ekvapen\u00ed.<\/p>\n

    Jak ovliv\u0148uje tlou\u0161\u0165ka odolnost proti korozi?<\/h2>\n

    Tenk\u00e9 eloxovan\u00e9 vrstvy mohou ve vlhk\u00e9m nebo slan\u00e9m prost\u0159ed\u00ed rychle selhat. To zp\u016fsobuje korozi, povrchovou d\u016flkovou korozi nebo selh\u00e1n\u00ed povlaku.<\/p>\n

    Siln\u011bj\u0161\u00ed eloxovan\u00e9 vrstvy zvy\u0161uj\u00ed odolnost proti korozi, opot\u0159eben\u00ed a \u017eivotnost - vytv\u00e1\u0159ej\u00ed robustn\u011bj\u0161\u00ed oxidovou bari\u00e9ru, kter\u00e1 zpomaluje korozi, chr\u00e1n\u00ed z\u00e1kladn\u00ed kov a odol\u00e1v\u00e1 pov\u011btrnostn\u00edm vliv\u016fm.<\/strong><\/p>\n

    \"R\u00e1mov\u00e9
    R\u00e1mov\u00e9 syst\u00e9my z hlin\u00edkov\u00fdch v\u00fdlisk\u016f<\/figcaption><\/figure>\n<\/p>\n

    Jak pom\u00e1h\u00e1 siln\u011bj\u0161\u00ed vrstva oxidu<\/h3>\n

    Oxid vznikaj\u00edc\u00ed p\u0159i eloxov\u00e1n\u00ed nen\u00ed pouze dekorativn\u00ed. Je sou\u010d\u00e1st\u00ed povrchu kovu. Pokud je tato vrstva oxidu siln\u00e1, je:<\/p>\n

      \n
    • Posouv\u00e1 ochrannou bari\u00e9ru hloub\u011bji<\/strong> - v\u00edce kovu pokryt\u00e9ho oxidem, men\u0161\u00ed mo\u017enost vystaven\u00ed hol\u00e9mu kovu. <\/li>\n
    • Odolnost proti od\u011bru a opot\u0159eben\u00ed<\/strong> - pota\u017een\u00e9 d\u00edly \u010del\u00ed po\u0161kr\u00e1b\u00e1n\u00ed nebo t\u0159en\u00ed, siln\u011bj\u0161\u00ed vrstva zpomaluje po\u0161kozen\u00ed. <\/li>\n
    • Zlep\u0161uje dlouhodobou \u017eivotnost<\/strong> - opakovan\u00e9 vystaven\u00ed vlhkosti, soli nebo chemik\u00e1li\u00edm pomalu opot\u0159ebov\u00e1v\u00e1 povrch, pokud je oxid siln\u00fd. <\/li>\n<\/ul>\n

      Korozn\u00ed odolnost v z\u00e1vislosti na tlou\u0161\u0165ce<\/h4>\n\n\n\n\n\n\n\n\n
      Prost\u0159ed\u00ed \/ p\u0159\u00edpad pou\u017eit\u00ed<\/th>\nDoporu\u010den\u00e1 tlou\u0161\u0165ka<\/th>\nD\u016fvod<\/th>\n<\/tr>\n<\/thead>\n
      Vnit\u0159n\u00ed, such\u00e9, n\u00edzk\u00e9 opot\u0159eben\u00ed<\/td>\n15-18 mikron\u016f<\/td>\nMinim\u00e1ln\u00ed riziko koroze<\/td>\n<\/tr>\n
      Venkovn\u00ed r\u00e1my budov, fas\u00e1dy<\/td>\n20-25 mikron\u016f<\/td>\nDobr\u00e1 odolnost proti pov\u011btrnostn\u00edm vliv\u016fm a zne\u010di\u0161t\u011bn\u00ed<\/td>\n<\/tr>\n
      Pob\u0159e\u017e\u00ed, mo\u0159e, vysok\u00e1 vlhkost<\/td>\n25-30 mikron\u016f<\/td>\nDodate\u010dn\u00e1 ochrana proti soli a vlhkosti<\/td>\n<\/tr>\n
      Opot\u0159ebiteln\u00e9 povrchy, kluzn\u00e9 \u010d\u00e1sti<\/td>\n20-25 mikron\u016f<\/td>\nLep\u0161\u00ed odolnost proti od\u011bru a opot\u0159eben\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      Siln\u011bj\u0161\u00ed vrstvy tak\u00e9 zpomaluj\u00ed oxidaci pod \u0159ezan\u00fdmi nebo obr\u00e1b\u011bn\u00fdmi hranami. Pokud se eloxuje a\u017e po fin\u00e1ln\u00edm obr\u00e1b\u011bn\u00ed, siln\u011bj\u0161\u00ed oxid zvy\u0161uje odolnost i tam, kde m\u016f\u017ee b\u00fdt povrch po\u0161kozen. <\/p>\n

      Ne v\u017edy v\u0161ak plat\u00ed, \u017ee siln\u011bj\u0161\u00ed je lep\u0161\u00ed. P\u0159\u00edli\u0161 siln\u00fd oxid m\u016f\u017ee b\u00fdt k\u0159ehk\u00fd. V ohybech, t\u011bsn\u00fdch roz\u00edch nebo na tenk\u00fdch st\u011bn\u00e1ch mohou siln\u00e9 vrstvy praskat nebo se odlupovat. To vede k rychl\u00e9 korozi pod vadou. Tak\u00e9 se zvy\u0161uje doba dokon\u010dov\u00e1n\u00ed, rostou n\u00e1klady. <\/p>\n

      Proto je d\u016fle\u017eit\u00e9 p\u0159izp\u016fsobit tlou\u0161\u0165ku prost\u0159ed\u00ed a geometrii pou\u017eit\u00ed. Pro stavebn\u00ed prvky vystaven\u00e9 de\u0161ti a zne\u010di\u0161t\u011bn\u00ed je vhodn\u00fdm c\u00edlem 20-25 mikron\u016f. Pro pob\u0159e\u017en\u00ed nebo vysoce korozivn\u00ed prost\u0159ed\u00ed m\u016f\u017ee b\u00fdt bezpe\u010dn\u011bj\u0161\u00ed 25-30 mikron\u016f, pokud to proces a slitina dovol\u00ed.<\/p>\n

      Pou\u017e\u00edvaj\u00ed se v architektu\u0159e siln\u011bj\u0161\u00ed n\u00e1t\u011bry?<\/h2>\n

      Architektonick\u00e9 projekty se pot\u00fdkaj\u00ed s de\u0161t\u011bm, zne\u010di\u0161t\u011bn\u00edm, vlhkost\u00ed a p\u0159\u00edpadn\u011b i pob\u0159e\u017en\u00edm vzduchem. Proto je odolnost proti korozi kl\u00ed\u010dov\u00e1. N\u011bkdy architekti nebo in\u017een\u00fd\u0159i po\u017eaduj\u00ed siln\u011bj\u0161\u00ed n\u00e1t\u011bry ne\u017e standardn\u00ed pr\u016fmyslov\u00e9.<\/p>\n

      Ano, v mnoha architektonick\u00fdch aplikac\u00edch jsou ur\u010deny siln\u011bj\u0161\u00ed eloxovan\u00e9 povlaky - \u010dasto 20-30 mikron\u016f nebo v\u00edce - aby byla zaji\u0161t\u011bna dlouhodob\u00e1 odolnost, ni\u017e\u0161\u00ed n\u00e1roky na \u00fadr\u017ebu a st\u00e1l\u00fd vzhled i p\u0159i nep\u0159\u00edzniv\u00e9m po\u010das\u00ed.<\/strong><\/p>\n

      \"P\u016flkulat\u00e9
      P\u016flkulat\u00e9 hlin\u00edkov\u00e9 v\u00fdlisky<\/figcaption><\/figure>\n<\/p>\n

      Pro\u010d architektura prosazuje siln\u011bj\u0161\u00ed vrstvy<\/h3>\n

      Architektonick\u00e9 hlin\u00edkov\u00e9 v\u00fdlisky - z\u00e1v\u011bsy, okenn\u00ed r\u00e1my, fas\u00e1dy, \u017ealuzie slune\u010dn\u00edch clon - jsou vystaveny de\u0161ti, v\u011btru, slan\u00e9mu vzduchu (v pob\u0159e\u017en\u00edch m\u011bstech), zne\u010di\u0161t\u011bn\u00ed a dlouhodob\u00fdm cykl\u016fm UV z\u00e1\u0159en\u00ed. Klienti o\u010dek\u00e1vaj\u00ed minim\u00e1ln\u00ed \u00fadr\u017ebu a dlouhou \u017eivotnost. Siln\u011bj\u0161\u00ed eloxov\u00e1n\u00ed pom\u00e1h\u00e1:<\/p>\n

        \n
      • Odolnost proti korozi a oxidaci po desetilet\u00ed <\/li>\n
      • Zachov\u00e1n\u00ed st\u00e1l\u00e9 barvy a lesku navzdory pov\u011btrnostn\u00edm vliv\u016fm <\/li>\n
      • Zabra\u0148te p\u0159ed\u010dasn\u00e9mu vzniku d\u016flk\u016f nebo degradaci povrchu <\/li>\n<\/ul>\n

        Mnoho specifikac\u00ed stavebn\u00edch projekt\u016f odkazuje na normy, kter\u00e9 vy\u017eaduj\u00ed. eloxov\u00e1n\u00ed t\u0159\u00eddy 20-25 mikron\u016f<\/strong> minim\u00e1ln\u011b. U \u0161pi\u010dkov\u00fdch nebo pob\u0159e\u017en\u00edch budov by se specifikace mohly zv\u00fd\u0161it na 25-30 mikron\u016f<\/strong>. N\u011bkdy projekty vy\u017eaduj\u00ed tak\u00e9 tmel po eloxov\u00e1n\u00ed<\/strong>- t\u011bsnic\u00ed proces, kter\u00fd uzav\u00edr\u00e1 p\u00f3ry v oxidov\u00e9 vrstv\u011b a zvy\u0161uje tak odolnost proti korozi. <\/p>\n

        Kdy siln\u011bj\u0161\u00ed nemus\u00ed b\u00fdt vhodn\u00e9<\/h3>\n
          \n
        • Tenkost\u011bnn\u00e9 v\u00fdlisky nebo slo\u017eit\u00e9 v\u00fdlisky<\/strong>: Siln\u00fd oxid m\u016f\u017ee v m\u00edstech ohybu nebo t\u011bsn\u00fdch roh\u016f praskat nebo se odlupovat. <\/li>\n
        • Obr\u00e1b\u011bn\u00e9 d\u00edly po eloxov\u00e1n\u00ed<\/strong>: Obr\u00e1b\u011bn\u00edm se odstran\u00ed oxid; op\u011btovn\u00fdm eloxov\u00e1n\u00edm se nemus\u00ed obnovit rovnom\u011brn\u00e1 tlou\u0161\u0165ka na \u0159ezech nebo hran\u00e1ch. <\/li>\n
        • Po\u017eadavky na shodu barev<\/strong>: Velmi siln\u00fd oxid m\u00e1 tendenci vytv\u00e1\u0159et m\u00edrn\u011b tmav\u0161\u00ed povrch; architekti, kte\u0159\u00ed hledaj\u00ed jasn\u00fd kovov\u00fd vzhled, mohou p\u0159ijmout ten\u010d\u00ed, aby odpov\u00eddaly vzorku. <\/li>\n<\/ul>\n

          U\u017eivatel\u00e9 architektury a dodavatel\u00e9 \u010dasto prov\u00e1d\u011bj\u00ed testy maket. P\u0159ed schv\u00e1len\u00edm cel\u00e9 s\u00e9rie eloxuj\u00ed vzorov\u00fd profil v po\u017eadovan\u00e9 tlou\u0161\u0165ce, vystav\u00ed jej pov\u011btrnostn\u00edm vliv\u016fm nebo test\u016fm solnou mlhou a pot\u00e9 zkontroluj\u00ed, zda nedoch\u00e1z\u00ed ke korozi, blednut\u00ed barvy nebo odlupov\u00e1n\u00ed. <\/p>\n

          Siln\u011bj\u0161\u00ed eloxov\u00e1n\u00ed je tedy v architektu\u0159e b\u011b\u017en\u00e9 - vy\u017eaduje v\u0161ak spr\u00e1vnou kontrolu procesu, t\u011bsn\u011bn\u00ed a v\u00fdb\u011br slitiny, aby se zabr\u00e1nilo k\u0159ehnut\u00ed nebo selh\u00e1n\u00ed povlaku.<\/p>\n

          Kter\u00e9 testy ov\u011b\u0159uj\u00ed rovnom\u011brnost eloxovac\u00ed vrstvy?<\/h2>\n

          Spln\u011bn\u00ed specifikace tlou\u0161\u0165ky nesta\u010d\u00ed, pokud je povlak nerovnom\u011brn\u00fd nebo m\u00e1 vady. Kvalitu je t\u0159eba ov\u011b\u0159it zkou\u0161kami, nikoli pouze na pohled.<\/p>\n

          Testy rovnom\u011brnosti, testy p\u0159ilnavosti, m\u011b\u0159en\u00ed tlou\u0161\u0165ky, kontrola t\u011bsn\u011bn\u00ed a testy vlivu prost\u0159ed\u00ed ov\u011b\u0159uj\u00ed, zda je eloxov\u00e1n\u00ed konzistentn\u00ed, dob\u0159e p\u0159ilnav\u00e9 a ochrann\u00e9 v cel\u00e9m profilu.<\/strong><\/p>\n

          \"20
          20 mm X 20 mm hlin\u00edkov\u00fd v\u00fdlisek<\/figcaption><\/figure>\n<\/p>\n

          Kl\u00ed\u010dov\u00e9 testy a kontroly<\/h3>\n

          M\u011b\u0159en\u00ed tlou\u0161\u0165ky<\/h4>\n

          Pou\u017eijte v\u00ed\u0159iv\u00e9 proudy nebo magnetick\u00e1 m\u011b\u0159idla na v\u00edce bodech nap\u0159\u00ed\u010d ka\u017ed\u00fdm v\u00fdliskem. U slo\u017eit\u00fdch profil\u016f testujte vn\u011bj\u0161\u00ed povrchy, vnit\u0159n\u00ed prohlubn\u011b, hrany a rohy. T\u00edm zajist\u00edte rovnom\u011brn\u00e9 pokryt\u00ed n\u00e1t\u011brem. <\/p>\n

          Zkou\u0161ka adheze nebo lepen\u00ed<\/h4>\n

          Prove\u010fte zkou\u0161ku k\u0159\u00ed\u017eov\u00e9ho \u0161rafov\u00e1n\u00ed: vy\u0161kr\u00e1bejte m\u0159\u00ed\u017eku na nat\u0159en\u00fd povrch, p\u0159ilo\u017ete p\u00e1sku a pot\u00e9 ji odstra\u0148te. Pokud se povlak odlupuje nebo odlupuje, je p\u0159ilnavost \u0161patn\u00e1. Dobr\u00e1 p\u0159ilnavost znamen\u00e1, \u017ee oxidov\u00e1 vrstva je spr\u00e1vn\u011b vytvo\u0159ena a ut\u011bsn\u011bna. <\/p>\n

          Vizu\u00e1ln\u00ed kontrola pod zv\u011bt\u0161en\u00fdm sv\u011btlem<\/h4>\n

          Kontrolujte pod jasn\u00fdm rovnom\u011brn\u00fdm sv\u011btlem v definovan\u00e9m \u00fahlu. Hledejte zm\u011bny barvy, skvrny, matn\u00e1 m\u00edsta, tenk\u00e9 pruhy nebo nerovnosti. Ty \u010dasto ukazuj\u00ed, kde je n\u00e1t\u011br nerovnom\u011brn\u00fd nebo kde byla chemie l\u00e1zn\u011b nestabiln\u00ed. <\/p>\n

          Mapov\u00e1n\u00ed tlou\u0161\u0165ky a tabulka rovnom\u011brnosti<\/h4>\n

          U velk\u00fdch d\u00e1vek zaznamen\u00e1vejte hodnoty m\u011b\u0159idla do tabulky. Identifikujte m\u00edsta s vysok\u00fdm a n\u00edzk\u00fdm obsahem. Odm\u00edtn\u011bte d\u00edly, pokud rozd\u00edl mezi nejtlust\u0161\u00edm a nejten\u010d\u00edm m\u00edstem p\u0159esahuje definovanou odchylku (nap\u0159. \u00b13 mikrony). <\/p>\n

          Zkou\u0161ka koroze nebo soln\u00e9 mlhy (pro specifikace pro drsn\u00e9 prost\u0159ed\u00ed)<\/h4>\n

          Vystavte vzorky soln\u00e9 komo\u0159e nebo vlhk\u00fdm cykl\u016fm. Po uplynut\u00ed stanoven\u00e9 doby (nap\u0159. 500 hodin) zkontrolujte korozi, d\u016flkovou korozi a delaminaci. Dobr\u00e1 eloxovan\u00e1 vrstva nevykazuje \u017e\u00e1dn\u00e9 vady. <\/p>\n

          P\u0159\u00edklad pracovn\u00edho postupu kontroly<\/h3>\n\n\n\n\n\n\n\n\n\n
          Krok<\/th>\nCo d\u011blat<\/th>\nP\u0159ijateln\u00fd v\u00fdsledek<\/th>\n<\/tr>\n<\/thead>\n
          1. Zm\u011b\u0159te tlou\u0161\u0165ku<\/td>\nPou\u017eijte m\u011b\u0159idlo s 10-20 body na profil<\/td>\nV\u0161echny \u2265 c\u00edlov\u00e1 tlou\u0161\u0165ka, odchylka mal\u00e1<\/td>\n<\/tr>\n
          2. Zkou\u0161ka p\u0159ilnavosti<\/td>\nK\u0159\u00ed\u017eov\u00e9 \u0161rafov\u00e1n\u00ed + vyta\u017een\u00ed p\u00e1sky<\/td>\n\u017d\u00e1dn\u00e9 \u0161upinky ani odlupov\u00e1n\u00ed<\/td>\n<\/tr>\n
          3. Vizu\u00e1ln\u00ed kontrola<\/td>\nP\u0159i standardn\u00edm osv\u011btlen\u00ed<\/td>\nStejnom\u011brn\u00e1 barva, \u017e\u00e1dn\u00e9 skvrny, \u017e\u00e1dn\u00e1 lys\u00e1 m\u00edsta<\/td>\n<\/tr>\n
          4. Kontrola t\u011bsn\u011bn\u00ed<\/td>\nPotvrzen\u00ed ut\u011bsn\u011bn\u00ed po zalit\u00ed horkou vodou nebo ut\u011bsn\u011bn\u00ed za studena<\/td>\nUzav\u0159en\u00e9 p\u00f3ry, rovnom\u011brn\u00fd lesk<\/td>\n<\/tr>\n
          5. Zkou\u0161ka vlivu na \u017eivotn\u00ed prost\u0159ed\u00ed<\/td>\nCyklus soln\u00fd sprej nebo vlhk\u00fd\/such\u00fd vzduch<\/td>\n\u017d\u00e1dn\u00e1 koroze, \u017e\u00e1dn\u00e9 puch\u00fd\u0159e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

          Jako dodavatel \u010dasto vyr\u00e1b\u00edme zku\u0161ebn\u00ed panel<\/strong> p\u0159ed hromadn\u00fdm spu\u0161t\u011bn\u00edm. Tento panel projde kompletn\u00edm testem: tlou\u0161\u0165ka, p\u0159ilnavost, vizu\u00e1ln\u00ed test, soln\u00e1 mlha. Kupuj\u00edc\u00ed jej zkontroluje a schv\u00e1l\u00ed. Teprve pot\u00e9 se provede kompletn\u00ed objedn\u00e1vka. T\u00edm se zabr\u00e1n\u00ed n\u00e1kladn\u00e9mu p\u0159epracov\u00e1n\u00ed nebo odm\u00edtnut\u00ed po lakov\u00e1n\u00ed.<\/p>\n

          D\u016fslednost je d\u016fle\u017eit\u011bj\u0161\u00ed ne\u017e absolutn\u00ed tlou\u0161\u0165ka. Vrstva o tlou\u0161\u0165ce 20 mikron\u016f, kter\u00e1 je rovnom\u011brn\u00e1 a dob\u0159e ut\u011bsn\u011bn\u00e1, je lep\u0161\u00ed ne\u017e vrstva o tlou\u0161\u0165ce 25 mikron\u016f, kter\u00e1 je nejednotn\u00e1 nebo slab\u00e1. <\/p>\n

          Pokud jsou profily dlouh\u00e9 nebo maj\u00ed r\u016fzn\u00fd tvar, otestujte v\u00edce bod\u016f. U mal\u00fdch d\u00edl\u016f m\u016f\u017ee sta\u010dit vzorek na jednu d\u00e1vku. <\/p>\n

          Kombinace m\u011b\u0159en\u00ed m\u011b\u0159idel, kontroly p\u0159ilnavosti, vizu\u00e1ln\u00ed kontroly a testov\u00e1n\u00ed vlivu prost\u0159ed\u00ed tak zaji\u0161\u0165uje, \u017ee je eloxovac\u00ed vrstva rovnom\u011brn\u00e1, dob\u0159e spojen\u00e1 a vhodn\u00e1 pro dan\u00fd \u00fa\u010del.<\/p>\n

          <\/svg> M\u011b\u0159idla v\u00ed\u0159iv\u00fdch proud\u016f se pou\u017e\u00edvaj\u00ed k m\u011b\u0159en\u00ed tlou\u0161\u0165ky eloxovan\u00e9 vrstvy na hlin\u00edkov\u00fdch v\u00fdlisc\u00edch.<\/b>Pravda<\/span><\/p>

          V\u00ed\u0159iv\u00e9 proudy nebo magnetick\u00e1 m\u011b\u0159idla jsou standardn\u00edmi n\u00e1stroji pro nedestruktivn\u00ed m\u011b\u0159en\u00ed tlou\u0161\u0165ky oxidov\u00e9 vrstvy.<\/p><\/div>\n

          <\/svg> K potvrzen\u00ed kvality ochrann\u00e9 vrstvy eloxov\u00e1n\u00ed sta\u010d\u00ed pouh\u00e1 vizu\u00e1ln\u00ed kontrola.<\/b>False<\/span><\/p>

          Vizu\u00e1ln\u00ed kontrola p\u0159ehl\u00e9dne rozd\u00edly v tlou\u0161\u0165ce, probl\u00e9my s p\u0159ilnavost\u00ed nebo vady t\u011bsn\u011bn\u00ed, kter\u00e9 mohou odhalit pouze testy.<\/p><\/div>\n

          Z\u00e1v\u011br<\/h2>\n

          Pochopen\u00ed tlou\u0161\u0165ky eloxov\u00e1n\u00ed a spr\u00e1vn\u00e9 testov\u00e1n\u00ed zaji\u0161\u0165uje, \u017ee hlin\u00edkov\u00e9 v\u00fdlisky poskytuj\u00ed dlouhodobou ochranu proti korozi a spolehliv\u00fd v\u00fdkon. Ur\u010den\u00ed spr\u00e1vn\u00e9 tlou\u0161\u0165ky povlaku, ov\u011b\u0159en\u00ed rovnom\u011brnosti a ut\u011bsn\u011bn\u00ed povlak\u016f pom\u00e1h\u00e1 splnit o\u010dek\u00e1v\u00e1n\u00ed a vyhnout se n\u00e1kladn\u00fdm poruch\u00e1m.<\/p>","protected":false},"excerpt":{"rendered":"

          Aluminum Extrusion Frame Rough or weak anodized surfaces can spoil even premium aluminum extrusions. Bad appearance or flaking coating hurts trust and performance. Standard anodizing thickness for extrusions gives enough corrosion protection and durability, while keeping coating uniform and reliable for long-term use. In this article, the right thickness levels are explained, then how thickness […]<\/p>\n","protected":false},"author":6,"featured_media":7595,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"none","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"categories":[1],"tags":[],"class_list":["post-26751","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-custom-mold"],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/26751","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/comments?post=26751"}],"version-history":[{"count":0,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/posts\/26751\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media\/7595"}],"wp:attachment":[{"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/media?parent=26751"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/categories?post=26751"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sinoextrud.com\/cs\/wp-json\/wp\/v2\/tags?post=26751"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}