{"id":23680,"date":"2025-10-29T16:24:47","date_gmt":"2025-10-29T08:24:47","guid":{"rendered":"https:\/\/moldiecasting.com\/?p=23680"},"modified":"2026-10-09T02:22:35","modified_gmt":"2026-10-08T18:22:35","slug":"die-cast-tooling-design-materials-and-best-practices","status":"publish","type":"post","link":"https:\/\/moldiecasting.com\/cs\/blog\/die-cast-tooling-design-materials-and-best-practices\/","title":{"rendered":"N\u00e1stroje pro tlakov\u00e9 lit\u00ed: n\u00e1vrh, materi\u00e1ly a osv\u011bd\u010den\u00e9 postupy"},"content":{"rendered":"<p>N\u00e1stroje pro tlakov\u00e9 lit\u00ed \u2013 jak ji\u017e n\u00e1zev napov\u00edd\u00e1 \u2013 zahrnuj\u00ed formy a z\u00e1pustky pou\u017e\u00edvan\u00e9 v tomto procesu. P\u0159i kvalitn\u00edm n\u00e1vrhu a konstrukci zaji\u0161\u0165uj\u00ed ostr\u00e9 detaily, \u00fazk\u00e9 tolerance a stabiln\u00ed \u010dasy cyklu i p\u0159i v\u00fdrob\u011b stovek tis\u00edc \u010di dokonce milion\u016f kus\u016f.<\/p>\n<p>V tomto \u010dl\u00e1nku v\u00e1m spole\u010dnost Moldie p\u0159ibl\u00ed\u017e\u00ed kl\u00ed\u010dov\u00e9 aspekty n\u00e1stroj\u016f pro tlakov\u00e9 lit\u00ed a pom\u016f\u017ee v\u00e1m l\u00e9pe porozum\u011bt mechanismu jejich fungov\u00e1n\u00ed, konstruk\u010dn\u00edm \u0159e\u0161en\u00edm i dal\u0161\u00edm faktor\u016fm d\u016fle\u017eit\u00fdm pro technologii tlakov\u00e9ho lit\u00ed.<\/p>\n<h2>Co je n\u00e1stroj pro tlakov\u00e9 lit\u00ed a jak funguje?<\/h2>\n<p class=\"ds-markdown-paragraph\">N\u00e1stroj pro tlakov\u00e9 lit\u00ed je v podstat\u011b slo\u017eit\u00e1 forma z vysokopevnostn\u00ed oceli, kter\u00e1 se skl\u00e1d\u00e1 ze dvou nebo v\u00edce \u010d\u00e1st\u00ed (polovin). Jeho hlavn\u00edm \u00fakolem je tvarovat roztaven\u00fd kov pod obrovsk\u00fdm tlakem do podoby hotov\u00e9ho d\u00edlu (tzv. tvaru bl\u00edzk\u00e9ho kone\u010dn\u00e9mu v\u00fdrobku).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1354\" src=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/1.jpg\" alt=\"obsluha tlakov\u00e9ho lic\u00edho stroje\" width=\"800\" height=\"450\" srcset=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/1.jpg 800w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/1-300x169.jpg 300w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/1-768x432.jpg 768w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/1-18x10.jpg 18w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/1-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p class=\"ds-markdown-paragraph\">Standardn\u00ed n\u00e1stroj pro tlakov\u00e9 lit\u00ed se skl\u00e1d\u00e1 ze dvou hlavn\u00edch \u010d\u00e1st\u00ed:<\/p>\n<ul>\n<li class=\"ds-markdown-paragraph\"><strong>Pevn\u00e1 \u010d\u00e1st formy (tzv. \u201ecover die\u201c):<\/strong>\u00a0Tato \u010d\u00e1st je p\u0159ipevn\u011bna k pevn\u00e9 up\u00ednac\u00ed desce lic\u00edho stroje a obsahuje vst\u0159ikovac\u00ed syst\u00e9m \u2013 bu\u010f tzv. hus\u00ed krk (u <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/moldiecasting.com\/cs\/blog\/hot-chamber-die-casting-casting-solution-with-steady-result\/\">stroj\u016f s horkou komorou<\/a><\/span>), nebo vst\u0159ikovac\u00ed komoru (u stroj\u016f se studenou komorou).<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Pohybliv\u00e1 \u010d\u00e1st formy (tzv. \u201eejector die\u201c):<\/strong>\u00a0Tato \u010d\u00e1st je p\u0159ipevn\u011bna k pohybliv\u00e9 up\u00ednac\u00ed desce a obsahuje vyhazovac\u00ed syst\u00e9m, kter\u00fd po dokon\u010den\u00ed cyklu vytla\u010d\u00ed ztuhl\u00fd odlitek ven z formy.<\/li>\n<\/ul>\n<p class=\"ds-markdown-paragraph\">Cyklus tlakov\u00e9ho lit\u00ed ve \u010dty\u0159ech kl\u00ed\u010dov\u00fdch kroc\u00edch:<\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Upnut\u00ed:<\/strong>\u00a0Ob\u011b poloviny formy jsou k sob\u011b hydraulicky p\u0159itla\u010deny obrovskou silou (\u010dasto v \u0159\u00e1du stovek a\u017e tis\u00edc\u016f tun), aby odolaly vysok\u00e9mu vst\u0159ikovac\u00edmu tlaku.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Vst\u0159ikov\u00e1n\u00ed:<\/strong> Roztaven\u00fd kov je vysokou rychlost\u00ed a pod vysok\u00fdm tlakem vst\u0159ikov\u00e1n do dutiny formy. Zde nab\u00fdv\u00e1 na v\u00fdznamu rozd\u00edl mezi syst\u00e9my s horkou komorou a <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/moldiecasting.com\/cs\/blog\/cold-chamber-die-casting-solution-for-sturdy-metal-products\/\">studenou komorou,<\/a><\/span>\u00a0jak je podrobn\u011bji pops\u00e1no v n\u00e1sleduj\u00edc\u00ed \u010d\u00e1sti.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Chlazen\u00ed:<\/strong>\u00a0Kov v dutin\u011b tuhne a z\u00edsk\u00e1v\u00e1 sv\u016fj kone\u010dn\u00fd tvar. Forma je vybavena slo\u017eit\u00fdmi vnit\u0159n\u00edmi chladic\u00edmi kan\u00e1lky, kter\u00fdmi proud\u00ed voda nebo olej; t\u00edm se \u0159\u00edd\u00ed proces tuhnut\u00ed a zvl\u00e1daj\u00ed extr\u00e9mn\u00ed tepeln\u00e9 cykly.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Vyhazov\u00e1n\u00ed:<\/strong>\u00a0Up\u00ednac\u00ed mechanismus se otev\u0159e a deska vyhazova\u010d\u016f v pohybliv\u00e9 polovin\u011b formy se posune vp\u0159ed, \u010d\u00edm\u017e zatla\u010d\u00ed vyhazovac\u00ed kol\u00edky proti odlitku a uvoln\u00ed jej z formy.<\/p>\n<\/li>\n<\/ol>\n<p class=\"ds-markdown-paragraph\">Tento cyklus se opakuje ka\u017ed\u00fdch n\u011bkolik sekund po celou dobu \u017eivotnosti formy, kter\u00e1 je tak vystavena extr\u00e9mn\u00edmu tepeln\u00e9mu nam\u00e1h\u00e1n\u00ed (zp\u016fsoben\u00e9mu roztaven\u00fdm kovem), mechanick\u00e9mu nam\u00e1h\u00e1n\u00ed (vlivem up\u00ednac\u00ed a vst\u0159ikovac\u00ed s\u00edly) a abrazivn\u00edmu opot\u0159eben\u00ed. Konstrukce, materi\u00e1ly i \u00fadr\u017eba formy jsou optimalizov\u00e1ny tak, aby v t\u011bchto n\u00e1ro\u010dn\u00fdch podm\u00ednk\u00e1ch obst\u00e1ly.<\/p>\n<h2>N\u00e1vrh forem na zak\u00e1zku pro tlakov\u00e9 lit\u00ed<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1358\" src=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/die-cast-tooling.jpg\" alt=\"zak\u00e1zkov\u00e1 forma pro tlakov\u00e9 lit\u00ed\" width=\"800\" height=\"450\" srcset=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/die-cast-tooling.jpg 800w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/die-cast-tooling-300x169.jpg 300w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/die-cast-tooling-768x432.jpg 768w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/die-cast-tooling-18x10.jpg 18w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/die-cast-tooling-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>\u00dakosy, zaoblen\u00ed a tlou\u0161\u0165ka st\u011bn<\/h3>\n<p class=\"ds-markdown-paragraph\">Aplikace<strong> dostate\u010dn\u00e9ho \u00fakosu<\/strong> je prvn\u00edm krokem k \u010dist\u00e9mu vyjmut\u00ed v\u00fdlisku z formy a k jej\u00ed del\u0161\u00ed \u017eivotnosti. Pro dosa\u017een\u00ed optim\u00e1ln\u00edch v\u00fdsledk\u016f pou\u017eijte \u00fahel \u00fakosu 0,5 a\u017e 1,0 stupn\u011b u vn\u011bj\u0161\u00edch ploch a o n\u011bco v\u011bt\u0161\u00ed \u00fahel 1,0 a\u017e 2,0 stupn\u011b u vnit\u0159n\u00edch jader. Pokud m\u00e1 povrch texturu, je nutn\u00e9 \u00fakos je\u0161t\u011b v\u00edce zv\u011bt\u0161it (obvykle o jeden stupe\u0148 \u010di v\u00edce), aby se textura zohlednila a zabr\u00e1nilo se ulp\u00edv\u00e1n\u00ed d\u00edlu p\u0159i vyhazov\u00e1n\u00ed.<\/p>\n<p class=\"ds-markdown-paragraph\">Krom\u011b \u00fahl\u016f \u00fakosu je kl\u00ed\u010dov\u00e9 <strong>pou\u017eit\u00ed dostate\u010dn\u00fdch zaoblen\u00ed<\/strong> pro zaji\u0161t\u011bn\u00ed odolnosti a kvality d\u00edlu. Pou\u017eit\u00ed zaoblen\u00ed s polom\u011brem alespo\u0148 0,5 a\u017e 1,0 mm u zinku a 1,0 a\u017e 2,0 mm u hlin\u00edku pom\u00e1h\u00e1 rozlo\u017eit nap\u011bt\u00ed a eliminuje ostr\u00e9 rohy, \u010d\u00edm\u017e p\u0159edch\u00e1z\u00ed vzniku trhlin. Tento postup rovn\u011b\u017e zlep\u0161uje tok roztaven\u00e9ho kovu.<\/p>\n<p class=\"ds-markdown-paragraph\">N\u00e1vrhy by d\u00e1le m\u011bly zachov\u00e1vat <strong>rovnom\u011brnou tlou\u0161\u0165ku st\u011bn<\/strong>, vyu\u017e\u00edvat strategicky um\u00edst\u011bn\u00e1 \u017eebra a v\u00fdstupky a vyh\u00fdbat se extr\u00e9mn\u011b tenk\u00fdm st\u011bn\u00e1m \u2013 obecn\u011b by tlou\u0161\u0165ka m\u011bla b\u00fdt nad 0,8 a\u017e 1,0 mm u hlin\u00edku \u2013, pokud nen\u00ed ov\u011b\u0159eno, \u017ee dan\u00e9 \u0159e\u0161en\u00ed takov\u00e9 rozm\u011bry zvl\u00e1dne.<\/p>\n<h3>Tolerance a kritick\u00e9 vzta\u017en\u00e9 prvky (daty)<\/h3>\n<p class=\"ds-markdown-paragraph\">Vytvo\u0159te <strong>jasn\u00fd syst\u00e9m vzta\u017en\u00fdch prvk\u016f<\/strong> pomoc\u00ed pevn\u00fdch a p\u0159\u00edstupn\u00fdch ploch, kter\u00e9 jsou kl\u00ed\u010dov\u00e9 pro funkci a m\u011b\u0159en\u00ed sou\u010d\u00e1sti. Aplikujte <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/moldiecasting.com\/cs\/blog\/die-casting-tolerances-standards-factors-and-practices\/\">geometrick\u00e9 k\u00f3tov\u00e1n\u00ed a tolerov\u00e1n\u00ed<\/a><\/span> (GD&amp;T) pro \u0159\u00edzen\u00ed tvaru, orientace a polohy \u2013 nap\u0159\u00edklad rovinnosti, polohy a profilu. Tento syst\u00e9m definuje funk\u010dn\u00ed limity sou\u010d\u00e1sti. Vyhn\u011bte se nadm\u011brn\u00e9mu omezov\u00e1n\u00ed n\u00e1vrhu t\u00edm, \u017ee u nekritick\u00fdch ploch p\u0159ipust\u00edte voln\u011bj\u0161\u00ed tolerance; to zjednodu\u0161\u00ed v\u00fdrobu n\u00e1stroj\u016f i samotnou v\u00fdrobu, ani\u017e by to ovlivnilo funk\u010dnost.<\/p>\n<p class=\"ds-markdown-paragraph\">Body vzta\u017en\u00fdch prvk\u016f (datum targets) mus\u00ed b\u00fdt um\u00edst\u011bny na stabiln\u00edch ploch\u00e1ch ve stavu po odlit\u00ed, kter\u00e9 jsou snadno p\u0159\u00edstupn\u00e9 pro m\u011b\u0159ic\u00ed sondy. Nikdy neumis\u0165ujte tyto body p\u0159es d\u011blic\u00ed rovinu formy, proto\u017ee i drobn\u00e9 nep\u0159esnosti v ustaven\u00ed polovin formy by zp\u016fsobily chyby m\u011b\u0159en\u00ed a naru\u0161ily syst\u00e9m vzta\u017en\u00fdch prvk\u016f.<\/p>\n<p class=\"ds-markdown-paragraph\">Pamatujte, \u017ee tolerance u odlitk\u016f jsou \u0161ir\u0161\u00ed ne\u017e u obr\u00e1b\u011bn\u00fdch d\u00edl\u016f. <strong>P\u0159\u00eddavky na obr\u00e1b\u011bn\u00ed aplikujte pouze u kritick\u00fdch prvk\u016f,<\/strong> jako jsou t\u011bsnic\u00ed plochy nebo ulo\u017een\u00ed lo\u017eisek, zat\u00edmco ostatn\u00ed oblasti ponechte ve stavu po odlit\u00ed. T\u00edm se minimalizuj\u00ed n\u00e1sledn\u00e9 operace a sni\u017euj\u00ed n\u00e1klady.<\/p>\n<h3>Strategie d\u011blen\u00ed formy, minimalizace posuvn\u00fdch prvk\u016f a n\u00e1klady<\/h3>\n<p class=\"ds-markdown-paragraph\">N\u00e1klady a slo\u017eitost forem pro tlakov\u00e9 lit\u00ed jsou ur\u010dov\u00e1ny p\u0159edev\u0161\u00edm d\u011blic\u00ed rovinou a po\u010dtem posuvn\u00fdch prvk\u016f (jezdc\u016f). Jeliko\u017e ka\u017ed\u00fd posuvn\u00fd prvek zvy\u0161uje n\u00e1klady, n\u00e1roky na \u00fadr\u017ebu i \u010das v\u00fdroby, je kl\u00ed\u010dov\u00fdm c\u00edlem n\u00e1vrhu jejich minimalizace. Toho lze dos\u00e1hnout zm\u011bnou orientace prvk\u016f v\u016f\u010di hlavn\u00ed d\u011blic\u00ed rovin\u011b nebo \u00fapravou n\u00e1vrhu tak, aby se eliminovaly pod\u0159\u00edznut\u00e9 partie (podkosy). Nejlep\u0161\u00edm p\u0159\u00edstupem je v\u010dasn\u00e1 spolupr\u00e1ce a\u00a0<strong>anal\u00fdza DFM<\/strong>, co\u017e umo\u017e\u0148uje zjednodu\u0161it konstrukci (nap\u0159. eliminovat posuvn\u00e9 prvky), zkr\u00e1tit dodac\u00ed lh\u016fty, sn\u00ed\u017eit n\u00e1klady a zv\u00fd\u0161it \u017eivotnost n\u00e1stroje.<\/p>\n<h3>Textury a loga<\/h3>\n<p class=\"ds-markdown-paragraph\">N\u00e1vrh textur a log vy\u017eaduje specifick\u00e9 kroky k zaji\u0161t\u011bn\u00ed kvality a odolnosti. Aplikace jak\u00e9koli textury vy\u017eaduje v\u011bt\u0161\u00ed \u00fahly \u00fakosu pro spr\u00e1vn\u00e9 vyhozen\u00ed v\u00fdlisku z formy, proto v\u017edy <strong>p\u0159i p\u0159id\u00e1v\u00e1n\u00ed log konzultujte s dodavatelem jeho p\u0159esn\u00e9 specifikace.<\/strong>. Kdykoli je to mo\u017en\u00e9, loga by m\u011bla b\u00fdt um\u00edst\u011bna na nekritick\u00fdch a nefunk\u010dn\u00edch ploch\u00e1ch. Je vhodn\u011bj\u0161\u00ed je do povrchu zapustit ne\u017e je vytv\u00e1\u0159et jako vystoupl\u00e9 prvky; t\u00edm se p\u0159edejde od\u00edr\u00e1n\u00ed a opot\u0159eben\u00ed n\u00e1stroje.<\/p>\n<h2>Materi\u00e1ly n\u00e1strojov\u00fdch ocel\u00ed a povrchov\u00e9 \u00fapravy<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1355\" src=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/2.jpg\" alt=\"n\u00e1strojov\u00e9 ocelov\u00e9 ty\u010de\" width=\"800\" height=\"450\" srcset=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/2.jpg 800w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/2-300x169.jpg 300w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/2-768x432.jpg 768w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/2-18x10.jpg 18w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/2-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>B\u011b\u017en\u00e9 n\u00e1strojov\u00e9 oceli (H13, H11, maraging oceli)<\/h3>\n<ul>\n<li><strong>H13<\/strong>: Osv\u011bd\u010den\u00fd standard v pr\u016fmyslu pro <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/moldiecasting.com\/cs\/aluminium-die-casting-parts\/\">tlakov\u00e9 lit\u00ed hlin\u00edku<\/a><\/span>, vyzna\u010duj\u00edc\u00ed se dobrou pevnost\u00ed za tepla, odolnost\u00ed proti tepeln\u00e9 \u00fanav\u011b a hou\u017eevnatost\u00ed. Nezbytnost\u00ed je spr\u00e1vn\u00e9 tepeln\u00e9 zpracov\u00e1n\u00ed a popou\u0161t\u011bn\u00ed.<\/li>\n<li><strong>H11<\/strong>: Nab\u00edz\u00ed dobrou hou\u017eevnatost a odolnost proti tepeln\u00fdm \u0161ok\u016fm, av\u0161ak pro hlavn\u00ed dutiny a j\u00e1dra p\u0159i tlakov\u00e9m lit\u00ed hlin\u00edku se pou\u017e\u00edv\u00e1 m\u00e9n\u011b \u010dasto ne\u017e H13, a to kv\u016fli ni\u017e\u0161\u00ed pevnosti za tepla.<\/li>\n<li><strong>Maraging oceli<\/strong>: Vhodn\u00e9 pro vlo\u017eky vy\u017eaduj\u00edc\u00ed vysokou pevnost a vynikaj\u00edc\u00ed obrobitelnost nebo pro hybridn\u00ed vlo\u017eky vyr\u00e1b\u011bn\u00e9 aditivn\u00edmi technologiemi; obvykle se kombinuj\u00ed s povrchov\u00fdmi \u00fapravami k omezen\u00ed p\u0159ilepov\u00e1n\u00ed slitiny k oceli formy.<\/li>\n<\/ul>\n<p>Mezi dal\u0161\u00ed b\u011b\u017en\u00e9 oceli pat\u0159\u00ed P20 (pro slitiny zinku a ho\u0159\u010d\u00edku) a vysoce tvrd\u00e9 oceli, jako je D2 (pro vyhazova\u010de a dal\u0161\u00ed sou\u010d\u00e1sti vystaven\u00e9 vysok\u00e9mu opot\u0159eben\u00ed).<\/p>\n<h3>Povlakov\u00e1n\u00ed, nitridace a povrchov\u00e9 \u00fapravy<\/h3>\n<ul>\n<li><strong>Nitridace<\/strong>: Vytv\u00e1\u0159\u00ed tvrdou difuzn\u00ed vrstvu odolnou proti opot\u0159eben\u00ed, erozi a mikrop\u0159ilepov\u00e1n\u00ed slitiny k form\u011b. \u0160iroce se vyu\u017e\u00edv\u00e1 u ocel\u00ed H13 a H11.<\/li>\n<li><strong>Povlaky PVD\/CVD (nap\u0159. TiN, CrN, AlCrN)<\/strong>: Sni\u017euj\u00ed sm\u00e1\u010divost, zlep\u0161uj\u00ed kluzn\u00e9 vlastnosti a omezuj\u00ed p\u0159ichyt\u00e1v\u00e1n\u00ed taveniny (tzv. nalepov\u00e1n\u00ed). Volba z\u00e1vis\u00ed na slitin\u011b a provozn\u00ed teplot\u011b.<\/li>\n<li><strong>Tvrd\u00e9 chromov\u00e1n\u00ed, nikl-borov\u00e9 povlaky a speci\u00e1ln\u00ed vrstvy odoln\u00e9 proti nalepov\u00e1n\u00ed<\/strong>: Aplikuj\u00ed se na oblasti vtok\u016f, z\u00f3ny dopadu taveniny p\u0159i vysok\u00e9 rychlosti a j\u00e1dra n\u00e1chyln\u00e1 k ulp\u00edv\u00e1n\u00ed materi\u00e1lu. O \u00fasp\u011b\u0161nosti rozhoduje p\u0159\u00edprava povrchu a kvalita z\u00e1kladn\u00ed oceli.<\/li>\n<\/ul>\n<h3>Odolnost proti tepeln\u00e9 \u00fanav\u011b, nalepov\u00e1n\u00ed a erozi<\/h3>\n<ul>\n<li class=\"ds-markdown-paragraph\"><strong>Tepeln\u00e1 \u00fanava<\/strong> projevuje se vznikem s\u00ed\u0165ov\u00fdch tepeln\u00fdch \u00fanavov\u00fdch trhlin na povrchu formy v d\u016fsledku rychl\u00e9ho cyklick\u00e9ho zah\u0159\u00edv\u00e1n\u00ed a ochlazov\u00e1n\u00ed. Mezi opat\u0159en\u00ed ke zm\u00edrn\u011bn\u00ed tohoto jevu pat\u0159\u00ed p\u0159edev\u0161\u00edm pou\u017eit\u00ed n\u00e1strojov\u00fdch ocel\u00ed s vysokou odolnost\u00ed proti tepeln\u00e9 \u00fanav\u011b (nap\u0159. H13) a n\u00e1vrh vyv\u00e1\u017een\u00fdch chladic\u00edch syst\u00e9m\u016f, kter\u00e9 zvl\u00e1dnou extr\u00e9mn\u00ed tepeln\u00e9 cykly. Kl\u00ed\u010dov\u00fdm preventivn\u00edm opat\u0159en\u00edm pro sn\u00ed\u017een\u00ed po\u010d\u00e1te\u010dn\u00edho tepeln\u00e9ho \u0161oku je p\u0159edeh\u0159\u00e1t\u00ed formy p\u0159ed zah\u00e1jen\u00edm v\u00fdroby.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Nalepov\u00e1n\u00ed<\/strong>, tedy ne\u017e\u00e1douc\u00ed ulp\u00edv\u00e1n\u00ed roztaven\u00e9 slitiny na oceli formy, se zhor\u0161uje, pokud lok\u00e1ln\u00ed teplota oceli klesne do p\u00e1sma, v n\u011bm\u017e materi\u00e1l p\u0159ech\u00e1z\u00ed do lepiv\u00e9ho stavu. Tomu lze \u010delit pou\u017eit\u00edm speci\u00e1ln\u00edch povlak\u016f, separa\u010dn\u00edch prost\u0159edk\u016f a pe\u010dlivou regulac\u00ed teploty st\u011bn formy tak, aby se kritick\u00e9mu teplotn\u00edmu p\u00e1smu p\u0159ede\u0161lo.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Eroze<\/strong>\u00a0se obvykle vyskytuje v bl\u00edzkosti vtok\u016f nebo v m\u00edstech s ostr\u00fdmi zm\u011bnami sm\u011bru toku, kde na povrch vysokou rychlost\u00ed nar\u00e1\u017e\u00ed roztaven\u00fd kov. Jako protiopat\u0159en\u00ed se doporu\u010duje zm\u00edrnit \u00fahly dopadu, zv\u011bt\u0161it polom\u011bry zaoblen\u00ed a lok\u00e1ln\u011b vytvrdit povrchy v t\u011bchto kritick\u00fdch z\u00f3n\u00e1ch pro zv\u00fd\u0161en\u00ed odolnosti.<\/li>\n<\/ul>\n<h2>V\u00fdroba, vzorkov\u00e1n\u00ed a \u00fadr\u017eba n\u00e1stroj\u016f<\/h2>\n<h3>Pracovn\u00ed postup v\u00fdroby n\u00e1stroj\u016f a dodac\u00ed lh\u016fty<\/h3>\n<p>Typick\u00fd proces v\u00fdroby n\u00e1stroje pro tlakov\u00e9 lit\u00ed obvykle zahrnuje 8 krok\u016f:<\/p>\n<div class=\"dad65929\">\n<div class=\"_4f9bf79 d7dc56a8 _43c05b5\">\n<div class=\"ds-message _63c77b1\">\n<div class=\"ds-markdown\">\n<ol>\n<li class=\"ds-markdown-paragraph\"><strong>Zmrazen\u00ed n\u00e1vrhu a DFM (Design for Manufacturing):<\/strong>\u00a0N\u00e1vrh d\u00edlu se finalizuje a optimalizuje pro v\u00fdrobu v r\u00e1mci procesu vz\u00e1jemn\u00e9 spolupr\u00e1ce, aby se p\u0159ede\u0161lo n\u00e1kladn\u00fdm zm\u011bn\u00e1m v budoucnu.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Objedn\u00e1n\u00ed oceli:<\/strong>\u00a0Objedn\u00e1v\u00e1 se specifick\u00e1, vysoce kvalitn\u00ed ocel; jde o kritickou polo\u017eku s dlouhou dodac\u00ed lh\u016ftou, kter\u00e1 m\u016f\u017ee ur\u010dovat \u010dasov\u00fd harmonogram projektu.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Hrubov\u00e1n\u00ed:<\/strong>\u00a0Pomoc\u00ed CNC fr\u00e9zek se odstra\u0148uje p\u0159ebyte\u010dn\u00fd materi\u00e1l, \u010d\u00edm\u017e vznik\u00e1 hrub\u00fd tvar prvk\u016f formy s p\u0159\u00eddavkem na obr\u00e1b\u011bn\u00ed.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Tepeln\u00e9 zpracov\u00e1n\u00ed:<\/strong>\u00a0Hrub\u011b opracovan\u00e9 sou\u010d\u00e1sti formy se kal\u00ed v peci, aby z\u00edskaly dostate\u010dnou odolnost pro dlouhodobou v\u00fdrobu.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Dokon\u010dovac\u00ed obr\u00e1b\u011bn\u00ed:<\/strong>\u00a0Kalen\u00e9 sou\u010d\u00e1sti se p\u0159esn\u011b obr\u00e1b\u011bj\u00ed na kone\u010dn\u00e9 rozm\u011bry a tolerance pomoc\u00ed vysokorychlostn\u00edho CNC a <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/moldiecasting.com\/cs\/blog\/types-of-edm-machining\/\">elektroerozivn\u00edho obr\u00e1b\u011bn\u00ed (EDM)<\/a><\/span>.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Ru\u010dn\u00ed dokon\u010dov\u00e1n\u00ed a le\u0161t\u011bn\u00ed:<\/strong>\u00a0Kvalifikovan\u00ed n\u00e1stroja\u0159i ru\u010dn\u011b le\u0161t\u00ed povrchy na po\u017eadovanou jakost a ru\u010dn\u011b l\u00edcuj\u00ed v\u0161echny pohybliv\u00e9 sou\u010d\u00e1sti pro zaji\u0161t\u011bn\u00ed bezchybn\u00e9ho chodu.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>Mont\u00e1\u017e:<\/strong>\u00a0Ve\u0161ker\u00e9 komponenty se sestavuj\u00ed do kompletn\u00ed formy, kter\u00e1 se n\u00e1sledn\u011b testuje, aby se ov\u011b\u0159ilo, \u017ee v\u0161echny pohyby prob\u00edhaj\u00ed hladce a bez zadrh\u00e1v\u00e1n\u00ed.<\/li>\n<li class=\"ds-markdown-paragraph\"><strong>P\u0159edb\u011b\u017en\u00e9 schv\u00e1len\u00ed a odb\u011br vzork\u016f:<\/strong> Hotov\u00e1 forma se testuje ve stroji na tlakov\u00e9 lit\u00ed za \u00fa\u010delem v\u00fdroby prvotn\u00edch vzork\u016f a ov\u011b\u0159en\u00ed z\u00e1kladn\u00ed funk\u010dnosti p\u0159ed schv\u00e1len\u00edm ze strany z\u00e1kazn\u00edka.<\/li>\n<\/ol>\n<p>Dodac\u00ed lh\u016fty se li\u0161\u00ed podle slo\u017eitosti a po\u010dtu dutin, ale u v\u00fdrobn\u00edch n\u00e1stroj\u016f se obvykle pohybuj\u00ed od 8 do 16 t\u00fddn\u016f; komplexn\u00ed syst\u00e9my s v\u00edce posuvy nebo v\u00edce dutinami trvaj\u00ed d\u00e9le. V\u010dasn\u00e9 objedn\u00e1n\u00ed materi\u00e1lu a soub\u011b\u017en\u00e9 konstruk\u010dn\u00ed pr\u00e1ce mohou harmonogram zkr\u00e1tit.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3>Prvn\u00ed v\u00fdrobek, zkou\u0161ky a iterace<\/h3>\n<p>Po\u010d\u00e1te\u010dn\u00ed odb\u011br vzork\u016f ov\u011b\u0159uje v\u00fdpl\u0148, p\u00f3rovitost a rozm\u011brovou stabilitu. Po\u010d\u00edtejte s iterac\u00ed velikost\u00ed vtok\u016f, hloubky odvzdu\u0161\u0148ovac\u00edch otvor\u016f, receptur st\u0159\u00edk\u00e1n\u00ed a parametr\u016f vst\u0159ikov\u00e1n\u00ed. Kontrola prvn\u00edho v\u00fdrobku propojuje nam\u011b\u0159en\u00e9 v\u00fdsledky s GD&amp;T v\u00fdkresu. Smy\u010dky \u0159\u00edzen\u00e9 daty, termovize, z\u00e1znamy tlaku v dutin\u00e1ch a \u00farovn\u011b vakua pom\u00e1haj\u00ed konvergovat rychleji ne\u017e odhady.<\/p>\n<h3>Preventivn\u00ed \u00fadr\u017eba, renovace a opravy<\/h3>\n<p>B\u011b\u017en\u00e1 preventivn\u00ed \u00fadr\u017eba zahrnuje \u010di\u0161t\u011bn\u00ed odvzdu\u0161\u0148ovac\u00edch otvor\u016f, obnovu uzav\u00edrac\u00edch ploch, ov\u011b\u0159en\u00ed opot\u0159eben\u00ed vyhazova\u010d\u016f a op\u011btovn\u00e9 usazen\u00ed chladic\u00edch armatur. Opakovan\u00e1 nitridace a bodov\u00e9 svarov\u00e9 opravy prodlu\u017euj\u00ed \u017eivotnost. Dodr\u017eujte strategii n\u00e1hradn\u00edch b\u0159itov\u00fdch desti\u010dek pro j\u00e1dra a oblasti vtok\u016f s vysok\u00fdm opot\u0159eben\u00edm. Sledujte cykly \u00fadr\u017eby a re\u017eimy vad: n\u00e1stroje prozrazuj\u00ed sv\u00e9 vzorce opot\u0159eben\u00ed.<\/p>\n<h2>B\u011b\u017en\u00e9 vady a jejich n\u00e1prava<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1357\" src=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/4.jpg\" alt=\"vady tlakov\u00e9ho lit\u00ed\" width=\"800\" height=\"450\" srcset=\"https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/4.jpg 800w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/4-300x169.jpg 300w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/4-768x432.jpg 768w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/4-18x10.jpg 18w, https:\/\/moldiecasting.com\/wp-content\/uploads\/2025\/10\/4-600x338.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>P\u00f3rovitost, studen\u00e9 spoje a nedolit\u00ed<\/h3>\n<ul>\n<li><span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/moldiecasting.com\/cs\/blog\/die-casting-porosity\/\">P\u00f3rovitost plynu<\/a><\/span>: Zlep\u0161ete odvzdu\u0161\u0148ov\u00e1n\u00ed\/vakuum, sni\u017ete turbulenci pomoc\u00ed geometrie vtoku a stabilizujte teplotu formy. Upravte mno\u017estv\u00ed separa\u010dn\u00edho prost\u0159edku a maziva, abyste zabr\u00e1nili zachycen\u00ed par.<\/li>\n<li>Smr\u0161\u0165ovac\u00ed p\u00f3rovitost: Ztlu\u0161t\u011bte m\u00edstn\u00ed \u010d\u00e1sti nebo p\u0159idejte p\u0159\u00edvody\/p\u0159epady; upravte chlazen\u00ed, abyste zabr\u00e1nili p\u0159ed\u010dasn\u00e9mu zamrznut\u00ed v hork\u00fdch m\u00edstech.<\/li>\n<li>Studen\u00e9 spoje\/nedolit\u00ed: Zvy\u0161te teplotu taveniny a formy v r\u00e1mci specifikace, zv\u011bt\u0161ete vtoky nebo je p\u0159em\u00edst\u011bte, aby \u010delo proudu taveniny z\u016fstala hork\u00e1 a nep\u0159etr\u017eit\u00e1.<\/li>\n<\/ul>\n<h3>Ot\u0159epy, p\u0159ilepov\u00e1n\u00ed kovu k form\u011b a ulp\u00edv\u00e1n\u00ed<\/h3>\n<ul>\n<li>Ot\u0159epy: Optimalizujte dosedac\u00ed plochy, zajist\u011bte spr\u00e1vn\u00e9 uzam\u010den\u00ed formy a ov\u011b\u0159te uzav\u00edrac\u00ed s\u00edlu. Nadm\u011brn\u00fd rozst\u0159ik taveniny m\u016f\u017ee rovn\u011b\u017e zp\u016fsobit tzv. hydraulick\u00e9 kl\u00ednov\u00e1n\u00ed.<\/li>\n<li>P\u0159ilepov\u00e1n\u00ed kovu k form\u011b: Zvy\u0161te teplotu povrchu oceli nad rozmez\u00ed, p\u0159i n\u011bm\u017e k p\u0159ilepov\u00e1n\u00ed doch\u00e1z\u00ed, pou\u017eijte povlaky proti p\u0159ilepov\u00e1n\u00ed a upravte slo\u017een\u00ed maziva. Zm\u011bnou sm\u011bru vtok\u016f omezte p\u0159\u00edm\u00fd dopad taveniny.<\/li>\n<li>Ulp\u00edv\u00e1n\u00ed: Zv\u011bt\u0161ete \u00fahly \u00fakosu, vyle\u0161t\u011bte vyhazovac\u00ed plochy, zm\u011b\u0148te rozm\u00edst\u011bn\u00ed vyhazova\u010d\u016f nebo u vysok\u00fdch v\u00fdstupk\u016f pou\u017eijte vyhazovac\u00ed pouzdra.<\/li>\n<\/ul>\n<h3>Deformace a rozm\u011brov\u00e9 odchylky<\/h3>\n<ul>\n<li>Deformace: Vznik\u00e1 v d\u016fsledku nerovnom\u011brn\u00e9ho chlazen\u00ed a zbytkov\u00e9ho pnut\u00ed. Vyva\u017ete chladic\u00ed okruhy, u asymetrick\u00fdch d\u00edl\u016f vyu\u017eijte konformn\u00ed chlazen\u00ed a upravte parametry procesu tak, aby tuhnut\u00ed prob\u00edhalo postupn\u011b.<\/li>\n<li>Rozm\u011brov\u00e9 odchylky: Mohou se objevit p\u0159i dlouhodob\u00e9 v\u00fdrob\u011b v d\u016fsledku tepeln\u00e9 rozta\u017enosti formy. U problematick\u00fdch prvk\u016f navrhn\u011bte kalibraci po odlit\u00ed nebo c\u00edlen\u00e9 dokon\u010dovac\u00ed obr\u00e1b\u011bn\u00ed.<\/li>\n<\/ul>\n<h2>Z\u00e1v\u011br<\/h2>\n<p class=\"ds-markdown-paragraph\">N\u00e1stroje pro tlakov\u00e9 lit\u00ed p\u0159edstavuj\u00ed kl\u00ed\u010dovou investici, kter\u00e1 d\u00edky precizn\u00edmu in\u017een\u00fdrstv\u00ed a strategick\u00e9 spolupr\u00e1ci zaji\u0161\u0165uje kvalitu a efektivitu. Vyb\u00edrejte si partnery, kte\u0159\u00ed maj\u00ed <span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/moldiecasting.com\/cs\/how-we-work\/\">osv\u011bd\u010den\u00fd proces v\u00fdroby forem<\/a><\/span> a rozs\u00e1hl\u00e9 zku\u0161enosti s metodou DFM (Design for Manufacturability \u2013 n\u00e1vrh s ohledem na vyrobitelnost). Tento p\u0159\u00edstup m\u011bn\u00ed v\u00fdzvy ve spolehlivou v\u00fdrobu, p\u0159in\u00e1\u0161\u00ed trvalou hodnotu a konkuren\u010dn\u00ed v\u00fdhodu.<\/p>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky<\/h2>\n<h3>Jak se slo\u017eitost d\u00edlu prom\u00edt\u00e1 do vy\u0161\u0161\u00edch n\u00e1klad\u016f na n\u00e1stroje? Jde jen o velikost?<\/h3>\n<p>A\u010dkoli velikost d\u00edlu ovliv\u0148uje n\u00e1klady na ocel, cena n\u00e1stroje zahrnuje mnohem v\u00edce ne\u017e jen mno\u017estv\u00ed pou\u017eit\u00e9ho materi\u00e1lu. Ka\u017ed\u00fd pod\u0159ez vy\u017eaduj\u00edc\u00ed posuvn\u00e9 j\u00e1dro, ka\u017ed\u00e9 slo\u017eit\u00e9 j\u00e1dro a ka\u017ed\u00fd prvek s p\u0159\u00edsn\u00fdmi tolerancemi zvy\u0161uj\u00ed n\u00e1roky na \u010das konstrukce, p\u0159esn\u00e9 obr\u00e1b\u011bn\u00ed i budouc\u00ed \u00fadr\u017ebu. Jednodu\u0161\u0161\u00ed d\u00edl s \u010distou d\u011blic\u00ed rovinou a n\u00edzk\u00fdm objemem v\u00fdroby lze \u010dasto vyr\u00e1b\u011bt pomoc\u00ed levn\u011bj\u0161\u00ed a spolehliv\u011bj\u0161\u00ed formy s jednou dutinou. D\u00edl s mnoha pod\u0159ezy bude vy\u017eadovat slo\u017eitou formu s v\u00edce posuvn\u00fdmi prvky, bez ohledu na po\u010det dutin.<\/p>\n<h3>Jak\u00e9 jsou kl\u00ed\u010dov\u00e9 ukazatele ve f\u00e1zi zkou\u0161en\u00ed formy, kter\u00e9 p\u0159edpov\u00eddaj\u00ed budouc\u00ed probl\u00e9my p\u0159i v\u00fdrob\u011b?<\/h3>\n<p>Doporu\u010dujeme sledovat stabilitu procesu. Pokud drobn\u00e9 \u00fapravy parametr\u016f stroje (nap\u0159\u00edklad teploty nebo rychlosti vst\u0159ikov\u00e1n\u00ed) zp\u016fsobuj\u00ed v\u00fdrazn\u00e9 v\u00fdkyvy v kvalit\u011b d\u00edl\u016f nebo vznik vad, m\u016f\u017ee b\u00fdt konstrukce formy nestabiln\u00ed. Mezi dal\u0161\u00ed varovn\u00e9 sign\u00e1ly pat\u0159\u00ed pot\u00ed\u017ee se spolehliv\u00fdm vyhazov\u00e1n\u00edm d\u00edl\u016f, zn\u00e1mky p\u0159ilepov\u00e1n\u00ed materi\u00e1lu (tzv. soldering) u prvn\u00edch v\u00fdst\u0159ik\u016f nebo neschopnost nastavit \u0161irok\u00e9 a stabiln\u00ed \u201eokno procesu\u201c, v n\u011bm\u017e vznikaj\u00ed kvalitn\u00ed d\u00edly. Kvalitn\u00ed forma by m\u011bla b\u00fdt tolerantn\u00ed k drobn\u00fdm odchylk\u00e1m a zaji\u0161\u0165ovat opakovateln\u00e9 v\u00fdsledky.<\/p>\n<h3>Kdy je z hlediska n\u00e1klad\u016f v\u00fdhodn\u011bj\u0161\u00ed navrhnout \u201ejednodu\u0161\u0161\u00ed\u201c formu a slo\u017eit\u00e9 prvky \u0159e\u0161it n\u00e1sledn\u00fdm obr\u00e1b\u011bn\u00edm?<\/h3>\n<p>Tento p\u0159\u00edstup je \u010dasto rozumn\u00fd u prvk\u016f, kter\u00e9 je velmi obt\u00ed\u017en\u00e9 nebo n\u00e1kladn\u00e9 odl\u00e9vat \u2013 nap\u0159\u00edklad u velmi hlubok\u00fdch otvor\u016f o mal\u00e9m pr\u016fm\u011bru, z\u00e1vit\u016f s dokonale tvarovan\u00fdm ko\u0159enem nebo extr\u00e9mn\u011b ostr\u00fdch vnit\u0159n\u00edch roh\u016f. Odlit\u00edm pln\u00e9ho bloku a n\u00e1sledn\u00fdm vrt\u00e1n\u00edm \u010di \u0159ez\u00e1n\u00edm z\u00e1vit\u016f v dal\u0161\u00ed v\u00fdrobn\u00ed operaci se vyhnete n\u00e1klad\u016fm a mo\u017en\u00fdm rizik\u016fm spojen\u00fdm s k\u0159ehk\u00fdmi j\u00e1drov\u00fdmi trny ve form\u011b. Jde o kompromis mezi n\u00e1klady na obr\u00e1b\u011bn\u00ed jednotliv\u00fdch kus\u016f a po\u010d\u00e1te\u010dn\u00ed slo\u017eitost\u00ed \u010di rizikem spojen\u00fdm s n\u00e1strojem.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u00e1stroje pro tlakov\u00e9 lit\u00ed \u2013 jak ji\u017e n\u00e1zev napov\u00edd\u00e1 \u2013 zahrnuj\u00ed formy a z\u00e1pustky pou\u017e\u00edvan\u00e9 v tomto procesu. P\u0159i kvalitn\u00edm n\u00e1vrhu a konstrukci zaji\u0161\u0165uj\u00ed ostr\u00e9 detaily, \u00fazk\u00e9 tolerance a stabiln\u00ed \u010dasy cyklu i p\u0159i v\u00fdrob\u011b stovek tis\u00edc \u010di dokonce milion\u016f kus\u016f. V tomto \u010dl\u00e1nku v\u00e1m spole\u010dnost Moldie p\u0159ibl\u00ed\u017e\u00ed kl\u00ed\u010dov\u00e9 aspekty n\u00e1stroj\u016f pro tlakov\u00e9 lit\u00ed a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":24148,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"N\u00e1stroje pro tlakov\u00e9 lit\u00ed: n\u00e1vrh na zak\u00e1zku, materi\u00e1ly a osv\u011bd\u010den\u00e9 postupy","_seopress_titles_desc":"Seznamte se s n\u00e1stroji pro tlakov\u00e9 lit\u00ed a zjist\u011bte v\u00edce o odoln\u00fdch form\u00e1ch na zak\u00e1zku, p\u0159esn\u00fdch d\u00edlech a efektivn\u00edch v\u00fdrobn\u00edch cyklech pro kvalitn\u00ed produkci.","_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":[],"iawp_total_views":1,"footnotes":""},"categories":[219],"tags":[],"class_list":["post-23680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"_links":{"self":[{"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/23680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/comments?post=23680"}],"version-history":[{"count":3,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/23680\/revisions"}],"predecessor-version":[{"id":26390,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/posts\/23680\/revisions\/26390"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/media\/24148"}],"wp:attachment":[{"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/media?parent=23680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/categories?post=23680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/moldiecasting.com\/cs\/wp-json\/wp\/v2\/tags?post=23680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}