{"id":38981,"date":"2020-09-07T08:29:52","date_gmt":"2020-09-07T08:29:52","guid":{"rendered":"https:\/\/moldie.net\/?post_type=product&p=38981"},"modified":"2026-10-09T13:19:00","modified_gmt":"2026-10-09T05:19:00","slug":"stainless-steel-die-cast-molding","status":"publish","type":"product","link":"https:\/\/moldie.net\/sk\/product\/stainless-steel-die-cast-molding\/","title":{"rendered":"Forma na tlakov\u00e9 liatie nehrdzavej\u00facej ocele"},"content":{"rendered":"

Tlakov\u00e9 liatie nehrdzavej\u00facej ocele<\/strong><\/h2>\n

Nehrdzavej\u00faca oce\u013e je ob\u013e\u00faben\u00fdm materi\u00e1lom na v\u00fdrobu odliatkov. Od ostatn\u00fdch zliatin \u017eeleza sa l\u00ed\u0161i stabilnou pasiva\u010dnou vrstvou, ktor\u00e1 ju chr\u00e1ni pred vlhkos\u0165ou a vzduchom. M\u00e1 tie\u017e vysok\u00fa odolnos\u0165 proti kor\u00f3zii, v\u010faka \u010domu je vhodn\u00e1 na mno\u017estvo aplik\u00e1ci\u00ed. Tu je v\u0161etko, \u010do by ste mali vedie\u0165 o tlakovom liat\u00ed nehrdzavej\u00facej ocele:<\/p>\n

V\u00fdznam odlievania z nehrdzavej\u00facej ocele<\/strong><\/h2>\n

Odlievanie nehrdzavej\u00facej ocele alebo presn\u00e9 odlievanie nehrdzavej\u00facej ocele je priemyseln\u00fd postup v\u00fdroby hotov\u00e9ho v\u00fdrobku, pri ktorom sa roztaven\u00e1 nehrdzavej\u00faca oce\u013e vlieva do modelu alebo do s\u00fastavy dut\u00edn formy. Proces sa za\u010d\u00edna vytvoren\u00edm dut\u00edn formy v po\u017eadovan\u00fdch tvaroch, ktor\u00e9 m\u00e1 ma\u0165 hotov\u00fd v\u00fdrobok.<\/p>\n

Potom zohrejte potrebn\u00fa nerezov\u00fa oce\u013e, a\u017e k\u00fdm sa neroztop\u00ed. T\u00fdm sa tuh\u00fd kov premen\u00ed na kvapaln\u00fd stav.<\/p>\n

\"V\u00fdznam<\/p>\n

Na rozdiel od procesu z nehrdzavej\u00facej ocele chr\u00f3mu, tento postup vytv\u00e1ra presnej\u0161ie rozmerov\u00e9 v\u00fdrobky, ktor\u00e9 odstra\u0148uj\u00fa post strojov\u00e9 potreby.<\/p>\n

Materi\u00e1lov\u00e9 stupne pre nerezov\u00e9 ocele investi\u010dn\u00e9 odlievanie<\/strong><\/h2>\n

Nehrdzavej\u00faca oce\u013e je druh n\u00edzkouhl\u00edkovej ocele. Obsahuje aj mal\u00e9 percento chr\u00f3mu, ktor\u00fd vytv\u00e1ra vrstvu oxidu chr\u00f3mu. T\u00e1to vrstva zabezpe\u010duje vysok\u00fa odolnos\u0165 nehrdzavej\u00facej ocele proti kor\u00f3zii a umo\u017e\u0148uje jej odol\u00e1va\u0165 p\u00f4sobeniu kysl\u00edka. Pri presnom odlievan\u00ed nehrdzavej\u00facej ocele sa pou\u017e\u00edvaj\u00fa tieto materi\u00e1ly:<\/p>\n

    \n
  • Duplexn\u00e1 nerezov\u00e1 oce\u013e<\/li>\n
  • Austenitick\u00e1 nehrdzavej\u00faca oce\u013e<\/li>\n
  • Martenzitick\u00e1 nehrdzavej\u00faca oce\u013e<\/li>\n
  • Precipit\u00e1cie stvrdnutie nerezovej ocele<\/li>\n
  • Feritick\u00e1 nehrdzavej\u00faca oce\u013e<\/li>\n<\/ul>\n

    Proces odlievania z nerezovej ocele<\/strong><\/h2>\n

    Postup presn\u00e9ho odlievania zah\u0155\u0148a v\u00fdrobu voskov\u00e9ho modelu, ktor\u00fd sa obal\u00ed keramickou vrstvou a vytvor\u00ed keramick\u00fa formu. Voskov\u00fd model sa roztav\u00ed a odstr\u00e1ni, pri\u010dom keramick\u00e1 vrstva zostane ako forma. Do formy sa n\u00e1sledne vleje roztaven\u00e1 nehrdzavej\u00faca oce\u013e a vytvor\u00ed odliatok. Ke\u010f kov vychladne a stuhne, forma sa odstr\u00e1ni.<\/p>\n

    Aplik\u00e1cie investi\u010dn\u00fdch odliatkov z nehrdzavej\u00facej ocele<\/strong><\/h2>\n

    R\u00f4zne priemyseln\u00e9 odvetvia vyu\u017e\u00edvaj\u00fa nerezov\u00fa oce\u013e v\u010faka svojim \u0161peci\u00e1lnym fyzik\u00e1lnym vlastnostiam. Ni\u017e\u0161ie s\u00fa uveden\u00e9 niektor\u00e9 z priemyseln\u00fdch aplik\u00e1ci\u00ed:<\/p>\n

    Rie\u0161enie pre potrubn\u00e9 <\/strong>armat\u00fary: S\u00fa\u010diastky potrubn\u00fdch armat\u00far sa pou\u017e\u00edvaj\u00fa v mnoh\u00fdch odvetviach na regul\u00e1ciu prietoku, sp\u00e1janie potrub\u00ed alebo zmenu ich smeru. Odlievanie nehrdzavej\u00facej ocele je n\u00e1kladovo najv\u00fdhodnej\u0161\u00edm v\u00fdrobn\u00fdm postupom pri v\u00fdrobe mal\u00fdch s\u00e9ri\u00ed.<\/p>\n

    \"Pripev\u0148ovac\u00ed<\/p>\n

    Komponenty ventilov a \u010derpadiel: <\/strong>S\u00fa nevyhnutn\u00e9 na fungovanie r\u00f4znych zariaden\u00ed. Odliatky z nehrdzavej\u00facej ocele umo\u017e\u0148uj\u00fa vyr\u00e1ba\u0165 zlo\u017eit\u00e9 tvary vhodn\u00e9 pre komponenty ventilov a \u010derpadiel. Medzi s\u00fa\u010diastky ventilov a \u010derpadiel vyr\u00e1ban\u00e9 odlievan\u00edm nehrdzavej\u00facej ocele patria teleso ventilu, obe\u017en\u00e9 koleso \u010derpadla, upch\u00e1vka ventilu a \u010fal\u0161ie.<\/p>\n

    \"Komponenty<\/p>\n

    Morsk\u00e1 aplik\u00e1cia: Na <\/strong>v\u00fdrobu n\u00e1morn\u00fdch komponentov sa pou\u017e\u00edva mno\u017estvo oce\u013eov\u00fdch zliatin vzh\u013eadom na ich vlastnosti odoln\u00e9 vo\u010di kor\u00f3zii a vysok\u00fa tepeln\u00fa odolnos\u0165.<\/p>\n

    Zariadenia na spracovanie <\/strong>potrav\u00edn: V\u010faka odolnosti proti kor\u00f3zii sa presn\u00e9 odliatky z nehrdzavej\u00facej ocele pou\u017e\u00edvaj\u00fa takmer vo v\u0161etk\u00fdch zariadeniach na spracovanie potrav\u00edn. Jedn\u00fdm z hlavn\u00fdch pr\u00edkladov s\u00fa komponenty k\u00e1vovarov.<\/p>\n

    Met\u00f3dy liatia nerezovej ocele<\/strong><\/h2>\n

    Ni\u017e\u0161ie s\u00fa uveden\u00e9 hlavn\u00e9 procesy odlievania z nehrdzavej\u00facej ocele:<\/p>\n

    Odstrediv\u00e9 liatie nehrdzavej\u00facej ocele: <\/strong>Odstrediv\u00e9 liatie patr\u00ed medzi najv\u00fdznamnej\u0161ie met\u00f3dy odlievania. Na rozdiel od in\u00fdch procesov vyu\u017e\u00edvaj\u00facich tlak a gravit\u00e1ciu pou\u017e\u00edva silu odstrediv\u00e9ho zr\u00fdchlenia. Preto sa hod\u00ed na v\u00fdrobu dut\u00fdch kon\u0161trukci\u00ed a valcov\u00fdch dielov.<\/p>\n

    Pri tomto postupe sa zvy\u010dajne zhotovuj\u00fa valcov\u00e9 formy a na vytvorenie odliatkov sa vyu\u017e\u00edva odstrediv\u00e1 sila. Odliatky s\u00fa z kovu a zvy\u010dajne sa vyr\u00e1baj\u00fa zo \u017eeleza alebo ocele.<\/p>\n

    Odstrediv\u00e9 odliatky mo\u017eno vyr\u00e1ba\u0165 dvoma sp\u00f4sobmi: vertik\u00e1lnym a horizont\u00e1lnym odstrediv\u00fdm liat\u00edm. Tieto met\u00f3dy sa l\u00ed\u0161ia pod\u013ea sklonu valcov\u00fdch foriem. Pri prvej met\u00f3de sa pou\u017e\u00edvaj\u00fa odlievacie stroje, ktor\u00e9 ot\u00e1\u010daj\u00fa valcov\u00e9 formy vo vertik\u00e1lnej polohe. Pri druhej met\u00f3de stroje ot\u00e1\u010daj\u00fa formy v horizont\u00e1lnej polohe.<\/p>\n

    Odlievanie nehrdzavej\u00facej ocele do piesku: Pri <\/strong>tomto postupe sa na v\u00fdrobu dielov na mieru pou\u017e\u00edvaj\u00fa pieskov\u00e9 formy. Pieskov\u00e9 odliatky s\u00fa v\u00fdhodn\u00e9, preto\u017ee odol\u00e1vaj\u00fa vysok\u00fdm teplot\u00e1m.<\/p>\n

    Presn\u00e9 odlievanie nehrdzavej\u00facej ocele: Dutiny <\/strong>formy sa pri tomto technickom postupe vyr\u00e1baj\u00fa z peny alebo vosku. Model sa zvy\u010dajne pokryje \u017eiaruvzdorn\u00fdm materi\u00e1lom, \u010d\u00edm vznikne forma. Ke\u010f sa do formy vleje roztaven\u00fd kov, vosk sa roztav\u00ed. Odliatok sa nakoniec ochlad\u00ed a stuhne.<\/p>\n

    Kontinu\u00e1lne odlievanie nehrdzavej\u00facej ocele: <\/strong>Tento postup sa ozna\u010duje aj ako plynul\u00e9 odlievanie. Be\u017ene sa pou\u017e\u00edva v priemyselnej v\u00fdrobe na odlievanie nehrdzavej\u00facej ocele na ur\u010dit\u00fa d\u013a\u017eku. Roztaven\u00e1 oce\u013e sa priv\u00e1dza do rozde\u013eovacej panvy, odkia\u013e te\u010die cez vertik\u00e1lnu formu. Forma je vybaven\u00e1 chladiacim syst\u00e9mom, ktor\u00fd roztaven\u00fa oce\u013e ochladzuje a nech\u00e1va stuhn\u00fa\u0165. Hlavn\u00fdmi v\u00fdhodami tejto met\u00f3dy s\u00fa minim\u00e1lny odpad materi\u00e1lu, vysok\u00fd objem v\u00fdroby a kvalitn\u00e9 odliatky.<\/p>\n

    Tlakov\u00e9 liatie nehrdzavej\u00facej ocele: Ide <\/strong>o jeden z naj\u017eiadanej\u0161\u00edch a n\u00e1kladovo najefekt\u00edvnej\u0161\u00edch v\u00fdrobn\u00fdch postupov na v\u00fdrobu kvalitn\u00fdch kovov\u00fdch odliatkov s tvarom bl\u00edzkym kone\u010dn\u00e9mu. Pri tomto sp\u00f4sobe sa roztaven\u00e1 nehrdzavej\u00faca oce\u013e pod vysok\u00fdm tlakom vstrekuje do dutiny formy. Dutina sa vytv\u00e1ra pomocou n\u00e1strojov\u00fdch oce\u013eov\u00fdch foriem vhodn\u00e9ho tvaru. Po naplnen\u00ed foriem roztaven\u00fd kov r\u00fdchlo vychladne a stuhne do po\u017eadovan\u00e9ho kone\u010dn\u00e9ho tvaru odliatku.<\/p>\n

    Rohov\u00e9 odlievanie z nerezovej ocele: <\/strong>Kone\u010dn\u00e9 produkty tohto procesu s\u00fa rohov\u00e9 odliatky, ktor\u00e9 sa v\u00e4\u010d\u0161inou pou\u017e\u00edvaj\u00fa na podporu prepravn\u00fdch kontajnerov. S\u00fa pred\u00e1van\u00e9 v \u00f4smich s\u00faprav\u00e1ch.<\/p>\n

    Odlievanie nehrdzavej\u00facej ocele met\u00f3dou straten\u00e9ho <\/strong>vosku: Pri tomto postupe sa roztaven\u00e1 nehrdzavej\u00faca oce\u013e vlieva do voskov\u00fdch foriem. Voskov\u00e9 modely sa potom umiestnia do foriem a obalia. N\u00e1sledne sa forma zahreje, aby sa voskov\u00fd model roztavil a vytiekol, ke\u010f je po\u017eadovan\u00fd tvar pripraven\u00fd. Met\u00f3da sa naz\u00fdva odlievanie na straten\u00fd vosk preto, \u017ee sa vosk odstr\u00e1ni.<\/p>\n

    Odliatky na straten\u00fd vosk mo\u017eno pripravi\u0165 dvoma sp\u00f4sobmi: priamym a nepriamym. Pri priamom sp\u00f4sobe sa odliatky vytv\u00e1raj\u00fa z voskov\u00fdch modelov, pri nepriamom sa pou\u017e\u00edvaj\u00fa ich k\u00f3pie.<\/p>\n

    Tlakov\u00e9 liatie nehrdzavej\u00facej ocele<\/strong><\/h2>\n

    Odliatky vyroben\u00e9 tlakov\u00fdm liat\u00edm vznikaj\u00fa zlo\u017eit\u00fdm a presn\u00fdm procesom, ktor\u00fdm sa vyr\u00e1baj\u00fa rozmerovo presn\u00e9 diely z nehrdzavej\u00facej ocele. Pou\u017e\u00edvaj\u00fa sa opakovane vyu\u017eite\u013en\u00e9 formy naz\u00fdvan\u00e9 kokily, od \u010doho je odvoden\u00fd n\u00e1zov tlakov\u00e9ho liatia. Tento proces okrem toho vy\u017eaduje r\u00f4zne zariadenia, napr\u00edklad stroje na tlakov\u00e9 liatie a pece.<\/p>\n

    V podstate, tento sp\u00f4sob odlievania zah\u0155\u0148a tavenie nerezovej ocele v peci pri vysok\u00fdch teplot\u00e1ch. Potom, nalejte roztaven\u00fa oce\u013e do odliatkov a nechajte ju vychladn\u00fa\u0165 a stuhn\u00fa\u0165.<\/p>\n

    K dispoz\u00edcii s\u00fa dva typy strojov na tlakov\u00e9 liatie. Prv\u00fdm je stroj s hor\u00facou komorou, ktor\u00fd vyr\u00e1ba zliatiny s n\u00edzkou teplotou topenia. Druh\u00fdm je stroj so studenou komorou, ktor\u00fd sa pou\u017e\u00edva na v\u00fdrobu zliatin s vysokou teplotou topenia.<\/p>\n

    V\u00fdhody nerezovej ocele invest\u00edcie odlievanie<\/strong><\/h2>\n

    Investi\u010dn\u00e9 odliatky z nehrdzavej\u00facej ocele z r\u00f4znych zliatin pon\u00fakaj\u00fa mno\u017estvo v\u00fdhod, ako napr\u00edklad:<\/p>\n

      \n
    • Vy\u0161\u0161ia odolnos\u0165 proti kor\u00f3zii<\/li>\n
    • Flexibilita ve\u013ekosti<\/li>\n
    • Pr\u00edsne tolerancie<\/li>\n
    • Tepeln\u00e1 odolnos\u0165<\/li>\n
    • Kapacita na v\u00fdrobu komplexn\u00fdch tvarov<\/li>\n
    • Po odliat\u00ed potrebuje minim\u00e1lnu povrchov\u00fa \u00fapravu<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      Tlakov\u00e9 liatie nehrdzavej\u00facej ocele Nehrdzavej\u00faca oce\u013e je ob\u013e\u00faben\u00fdm materi\u00e1lom na v\u00fdrobu odliatkov. Od ostatn\u00fdch zliatin \u017eeleza sa l\u00ed\u0161i stabilnou pasiva\u010dnou vrstvou, ktor\u00e1 ju chr\u00e1ni pred vlhkos\u0165ou a vzduchom. M\u00e1 tie\u017e vysok\u00fa odolnos\u0165 proti kor\u00f3zii, v\u010faka \u010domu je vhodn\u00e1 na mno\u017estvo aplik\u00e1ci\u00ed. Tu je v\u0161etko, \u010do by ste mali vedie\u0165 o tlakovom liat\u00ed nehrdzavej\u00facej ocele: V\u00fdznam […]<\/p>\n","protected":false},"featured_media":38982,"template":"","meta":{"_acf_changed":false,"_seopress_titles_title":"Forma na tlakov\u00e9 liatie nehrdzavej\u00facej ocele | Moldie","_seopress_titles_desc":"Objavte odolnos\u0165 nehrdzavej\u00facej ocele pri tlakovom liat\u00ed. Ochrann\u00e1 pasiva\u010dn\u00e1 vrstva ju chr\u00e1ni pred vzduchom a vlhkos\u0165ou. Je ide\u00e1lna pre projekty tvarovania.","_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":"Stainless Steel Die Casting","_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":[],"inline_featured_image":false,"iawp_total_views":2319},"product_brand":[],"product_cat":[747],"product_tag":[],"class_list":["post-38981","product","type-product","status-publish","has-post-thumbnail","product_cat-aluminium-die-casting-mold","first","instock","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/moldie.net\/sk\/wp-json\/wp\/v2\/product\/38981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/moldie.net\/sk\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/moldie.net\/sk\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/moldie.net\/sk\/wp-json\/wp\/v2\/media\/38982"}],"wp:attachment":[{"href":"https:\/\/moldie.net\/sk\/wp-json\/wp\/v2\/media?parent=38981"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/moldie.net\/sk\/wp-json\/wp\/v2\/product_brand?post=38981"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/moldie.net\/sk\/wp-json\/wp\/v2\/product_cat?post=38981"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/moldie.net\/sk\/wp-json\/wp\/v2\/product_tag?post=38981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}