{"id":3609,"date":"2026-02-03T16:35:44","date_gmt":"2026-02-03T08:35:44","guid":{"rendered":"https:\/\/zscncparts.com\/?p=3609"},"modified":"2026-02-03T16:40:25","modified_gmt":"2026-02-03T08:40:25","slug":"aluminum-vs-brass-vs-stainless-steel-choose-the-right-cnc-material","status":"publish","type":"post","link":"https:\/\/zscncparts.com\/cs\/aluminum-vs-brass-vs-stainless-steel-choose-the-right-cnc-material\/","title":{"rendered":"Pr\u016fvodce materi\u00e1ly CNC: hlin\u00edk vs m\u011b\u010f vs nerezov\u00e1 ocel"},"content":{"rendered":"<h2>Hlin\u00edk: Lehk\u00fd \u0161ampion pro CNC projekty<\/h2>\n<p>V ZS CNC dominuje hlin\u00edk na na\u0161\u00ed v\u00fdrobn\u00ed plo\u0161e, tvo\u0159\u00ed p\u0159ibli\u017en\u011b 70% ze v\u0161ech <strong>CNC obr\u00e1b\u011bn\u00ed<\/strong> objedn\u00e1vek, kter\u00e9 zpracov\u00e1v\u00e1me. Je nep\u0159ekonateln\u00fdm l\u00eddrem z jednoho prost\u00e9ho d\u016fvodu: nab\u00edz\u00ed dokonal\u00e9 spojen\u00ed obrobitelnosti, n\u00e1klad\u016f na materi\u00e1l a v\u00fdkonu. Kdy\u017e pot\u0159ebujete d\u00edly doru\u010dit v r\u00e1mci na\u0161eho standardn\u00edho rychl\u00e9ho prototypov\u00e1n\u00ed 3\u20137 dn\u00ed, je hlin\u00edk \u010dasto nejefektivn\u011bj\u0161\u00ed volbou, proto\u017ee umo\u017e\u0148uje vysok\u00e9 \u0159ezn\u00e9 rychlosti, co\u017e v\u00fdrazn\u011b sni\u017euje cyklick\u00e9 \u010dasy a n\u00e1klady na pr\u00e1ci.<\/p>\n<h3>Rozd\u011blen\u00ed obl\u00edben\u00fdch t\u0159\u00edd: 6061-T6 vs 7075<\/h3>\n<p>A\u010dkoliv existuje mnoho slitin, zam\u011b\u0159ujeme se p\u0159edev\u0161\u00edm na dv\u011b odli\u0161n\u00e9 t\u0159\u00eddy v z\u00e1vislosti na mechanick\u00fdch po\u017eadavc\u00edch va\u0161eho projektu:<\/p>\n<ul>\n<li><strong>6061-T6:<\/strong> Toto je pr\u016fmyslov\u00fd pracovn\u00edk. Nab\u00edz\u00ed vynikaj\u00edc\u00ed odolnost proti korozi, dobrou sva\u0159itelnost a je dostate\u010dn\u011b univerz\u00e1ln\u00ed pro v\u0161e od vlastn\u00edch p\u0159\u00edpravk\u016f po spot\u0159ebn\u00ed elektroniku. Velmi dob\u0159e p\u0159ij\u00edm\u00e1 <strong>mo\u017enosti povrchov\u00e9 \u00fapravy<\/strong> jako eloxov\u00e1n\u00ed.<\/li>\n<li><strong>7075:<\/strong> Zn\u00e1m\u00e1 jako \"leteck\u00e1 t\u0159\u00edda,\" tato slitina pou\u017e\u00edv\u00e1 zinek jako hlavn\u00ed p\u0159\u00edsadu. Dosahuje pevnosti srovnateln\u00e9 s n\u011bkter\u00fdmi ocelmi, ale zachov\u00e1v\u00e1 v\u00fdhodu n\u00edzk\u00e9 hmotnosti. Doporu\u010dujeme 7075 pro konstruk\u010dn\u00ed prvky s vysok\u00fdm nam\u00e1h\u00e1n\u00edm, kde selh\u00e1n\u00ed nen\u00ed mo\u017en\u00e9.<\/li>\n<\/ul>\n<h3>V\u00fdhoda pom\u011bru pevnosti k hmotnosti<\/h3>\n<p>Hlavn\u00edm d\u016fvodem, pro\u010d in\u017een\u00fd\u0159i vol\u00ed hlin\u00edk p\u0159ed mosaz\u00ed nebo ocel\u00ed, je jeho vynikaj\u00edc\u00ed <strong>pom\u011br pevnosti k hmotnosti<\/strong>. Poskytuje struktur\u00e1ln\u00ed integritu pot\u0159ebnou pro kritick\u00e9 aplikace bez hmotnostn\u00edho zat\u00ed\u017een\u00ed feritov\u00fdch kov\u016f. Tato vlastnost je z\u00e1sadn\u00ed pro odv\u011btv\u00ed, kter\u00e1 obsluhujeme, zejm\u00e9na v:<\/p>\n<ul>\n<li><strong>Leteck\u00fd pr\u016fmysl a drony:<\/strong> Lehk\u00e1 r\u00e1mov\u00e1 konstrukce a konstruk\u010dn\u00ed dr\u017e\u00e1ky.<\/li>\n<li><strong>Elektronika:<\/strong> Chladi\u010de a kryty, kter\u00e9 vy\u017eaduj\u00ed vysokou tepelnou vodivost.<\/li>\n<li><strong>Automobilov\u00fd pr\u016fmysl:<\/strong> Sou\u010d\u00e1stky, kter\u00e9 sni\u017euj\u00ed celkovou hmotnost vozidla pro zlep\u0161en\u00ed palivov\u00e9 \u00fa\u010dinnosti.<\/li>\n<\/ul>\n<h3>Omezen\u00ed k zv\u00e1\u017een\u00ed<\/h3>\n<p>Navzdory sv\u00e9 v\u0161estrannosti nen\u00ed hlin\u00edk univerz\u00e1ln\u00edm \u0159e\u0161en\u00edm. M\u00e1 ni\u017e\u0161\u00ed mez \u00fanavy ve srovn\u00e1n\u00ed s <strong>nerezov\u00e1 ocel<\/strong>, co\u017e znamen\u00e1, \u017ee se m\u016f\u017ee \u010dasem selhat p\u0159i nep\u0159etr\u017eit\u00e9m cyklick\u00e9m zat\u00ed\u017een\u00ed. Nav\u00edc, proto\u017ee je m\u011bk\u010d\u00ed kov, m\u016f\u017ee b\u00fdt n\u00e1chyln\u00fd k abrazivn\u00edmu opot\u0159eben\u00ed a gallingu v prost\u0159ed\u00edch s vysok\u00fdm t\u0159en\u00edm. Pro aplikace vy\u017eaduj\u00edc\u00ed extr\u00e9mn\u00ed tvrdost povrchu nebo vysokou odolnost v\u016f\u010di vysok\u00fdm teplot\u00e1m v\u00e1s p\u0159i na\u0161em DFM (Design for Manufacturing) p\u0159ezkoum\u00e1n\u00ed m\u016f\u017eeme nasm\u011brovat na tvrd\u0161\u00ed alternativy.<\/p>\n<h2>Mosaz: Kr\u00e1l obr\u00e1b\u011bn\u00ed a estetiky<\/h2>\n<p>Kdy\u017e hodnot\u00edme <strong>Vlastnosti obr\u00e1b\u011bn\u00ed mosazi C360<\/strong>, tento slitina konzistentn\u011b stanovuje m\u011b\u0159\u00edtko pro snadnost v\u00fdroby. \u010casto ozna\u010dov\u00e1na jako \"voln\u00e1 obr\u00e1b\u011bc\u00ed mosaz,\" C360 je standard, podle kter\u00e9ho je hodnocena obr\u00e1b\u011bc\u00ed schopnost v\u0161ech ostatn\u00edch kov\u016f (obvykle s hodnocen\u00edm 100%). Ve ZS CNC \u010dasto doporu\u010dujeme mosaz pro sou\u010d\u00e1sti, kde slo\u017eit\u00e9 geometrie vy\u017eaduj\u00ed slo\u017eit\u00fd fr\u00e9zov\u00e1n\u00ed nebo soustru\u017een\u00ed bez rizika zlomen\u00ed n\u00e1stroje.<\/p>\n<h3>Paradox n\u00e1klad\u016f: cena materi\u00e1lu vs. doba obr\u00e1b\u011bn\u00ed<\/h3>\n<p>Existuje b\u011b\u017en\u00e9 myln\u00e9 p\u0159esv\u011bd\u010den\u00ed ohledn\u011b n\u00e1klad\u016f na mosazn\u00e9 d\u00edly. Zat\u00edmco n\u00e1klady na surov\u00fd materi\u00e1l mosazi jsou obecn\u011b vy\u0161\u0161\u00ed ne\u017e <strong>hlin\u00edk 6061<\/strong> nebo standardn\u00ed uhl\u00edkov\u00e1 ocel kv\u016fli obsahu m\u011bdi, celkov\u00e9 v\u00fdrobn\u00ed n\u00e1klady jsou \u010dasto p\u0159ekvapiv\u011b konkurenceschopn\u00e9.<\/p>\n<ul>\n<li><strong>Vysok\u00e9 n\u00e1klady na materi\u00e1l:<\/strong> Plat\u00edte v\u00edce p\u0159edem za z\u00e1kladn\u00ed kov.<\/li>\n<li><strong>N\u00edzk\u00e9 n\u00e1klady na pr\u00e1ci:<\/strong> M\u016f\u017eeme provozovat na\u0161e CNC stroje p\u0159i v\u00fdrazn\u011b vy\u0161\u0161\u00edch ot\u00e1\u010dk\u00e1ch.<\/li>\n<li><strong>Rychlej\u0161\u00ed cykly:<\/strong> D\u00edly jsou dokon\u010deny v zlomek \u010dasu, kter\u00fd je pot\u0159eba k obr\u00e1b\u011bn\u00ed oceli.<\/li>\n<\/ul>\n<p>Tato rovnov\u00e1ha znamen\u00e1, \u017ee p\u0159i velk\u00fdch s\u00e9ri\u00edch \u00faspory na \u010dase stroje \u010dasto p\u0159ev\u00e1\u017e\u00ed dodate\u010dn\u00e9 n\u00e1klady na surov\u00fd materi\u00e1l.<\/p>\n<h3>Vynikaj\u00edc\u00ed \u017eivotnost n\u00e1stroj\u016f a ot\u00e1\u010dky v\u0159etena<\/h3>\n<p>Brass is &#8220;short-chipping,&#8221; meaning the chips break off cleanly rather than stringing out and clogging the cutter. This allows us to maximize <strong>opot\u0159eben\u00ed n\u00e1stroj\u016f a efektivitu ot\u00e1\u010dek v\u0159etena.<\/strong> Proto\u017ee materi\u00e1l generuje m\u00e9n\u011b t\u0159en\u00ed a tepla, na\u0161e \u0159ezn\u00e9 n\u00e1stroje vydr\u017e\u00ed d\u00e9le, sni\u017euj\u00ed se prostoje p\u0159i v\u00fdm\u011bn\u011b n\u00e1stroj\u016f a zaji\u0161\u0165uje se konzistentn\u00ed p\u0159esnost u tis\u00edc\u016f kus\u016f. Tuto konzistenci ov\u011b\u0159ujeme na\u0161\u00edm d\u016fkladn\u00fdm <a href=\"https:\/\/zscncparts.com\/cs\/about-us\/quality-control\/\">procesy kontroly kvality<\/a>, zaji\u0161\u0165uj\u00edc\u00edm, \u017ee ka\u017ed\u00fd mosazn\u00fd spoj spl\u0148uje stanoven\u00e9 tolerance.<\/p>\n<h3>Odolnost proti korozi a vodivost<\/h3>\n<p>Za obr\u00e1b\u011bc\u00edm strojem je mosaz vynikaj\u00edc\u00ed v ter\u00e9nu. Nab\u00edz\u00ed slu\u0161nou <strong>srovn\u00e1n\u00ed odolnosti proti korozi<\/strong> proti vlhkosti a mnoha chemik\u00e1li\u00edm, i kdy\u017e nen\u00ed tak odoln\u00e1 jako nerezov\u00e1 ocel 316 v slan\u00e9 vod\u011b. Jej\u00ed v\u00fdraznou vlastnost\u00ed je v\u0161ak elektrick\u00e1 vodivost.<\/p>\n<p><strong>Hlavn\u00ed technick\u00e9 v\u00fdhody:<\/strong><\/p>\n<ul>\n<li><strong>Elektrick\u00e1 vodivost:<\/strong> Vynikaj\u00edc\u00ed pro spojky a svorky.<\/li>\n<li><strong>N\u00edzk\u00fd t\u0159en\u00ed:<\/strong> Ide\u00e1ln\u00ed pro ozuben\u00e1 kola, lo\u017eiska a z\u00e1mky.<\/li>\n<li><strong>Neisk\u0159\u00edpaj\u00edc\u00ed:<\/strong> Bezpe\u010dn\u00e9 pro pou\u017eit\u00ed v nebezpe\u010dn\u00fdch plynov\u00fdch prost\u0159ed\u00edch.<\/li>\n<li><strong>Estetick\u00e1 p\u0159ita\u017elivost:<\/strong> P\u0159irozen\u00fd povrch podobn\u00fd zlat\u00e9mu bez pot\u0159eby povlaku.<\/li>\n<\/ul>\n<h3>Ide\u00e1ln\u00ed pou\u017eit\u00ed<\/h3>\n<p>D\u00edky sv\u00e9mu jedine\u010dn\u00e9mu spojen\u00ed kr\u00e1sy a funkce obvykle pou\u017e\u00edv\u00e1me mosaz pro:<\/p>\n<ul>\n<li><strong>Vodoinstalace a pneumatika:<\/strong> Ventily, trysky a fitinky.<\/li>\n<li><strong>Elektrick\u00e9 sou\u010d\u00e1stky:<\/strong> Kol\u00edky, z\u00e1suvky a uzem\u0148ovac\u00ed hardware.<\/li>\n<li><strong>Spot\u0159ebn\u00ed zbo\u017e\u00ed:<\/strong> Dekorativn\u00ed knofl\u00edky, \u010d\u00e1sti hudebn\u00edch n\u00e1stroj\u016f a luxusn\u00ed hardware.<\/li>\n<\/ul>\n<h2>Nerezov\u00e1 ocel: Odoln\u00fd kandid\u00e1t<\/h2>\n<p>Kdy\u017e v\u00e1\u0161 projekt vy\u017eaduje vynikaj\u00edc\u00ed ta\u017enou pevnost nebo mus\u00ed p\u0159e\u017e\u00edt v agresivn\u00edm prost\u0159ed\u00ed, je nerezov\u00e1 ocel jasnou volbou. A\u010dkoliv postr\u00e1d\u00e1 lehkost hlin\u00edku nebo rychlost obr\u00e1b\u011bn\u00ed mosazi, nab\u00edz\u00ed nep\u0159ekonatelnou odolnost, odolnost v\u016f\u010di teplu a hygienick\u00e9 vlastnosti. To ji \u010din\u00ed standardn\u00edm materi\u00e1lem pro sou\u010d\u00e1sti, kter\u00e9 nesm\u00ed selhat pod stresem.<\/p>\n<h3>Navigace mezi t\u0159\u00eddami: 303 vs 304 vs 316<\/h3>\n<p>V\u00fdb\u011br konkr\u00e9tn\u00ed slitiny z\u00e1vis\u00ed na rovnov\u00e1ze mezi <strong>obr\u00e1b\u011bnnost\u00ed<\/strong> a odolnost\u00ed v\u016f\u010di prost\u0159ed\u00ed. Ve spole\u010dnosti ZS CNC obvykle vedeme klienty t\u011bmito t\u0159emi hlavn\u00edmi t\u0159\u00eddami:<\/p>\n<ul>\n<li><strong>Nerezov\u00e1 ocel 303:<\/strong> Tato t\u0159\u00edda obsahuje s\u00edru, co\u017e ji \u010din\u00ed nejjednodu\u0161\u0161\u00ed na obr\u00e1b\u011bn\u00ed z nerezov\u00fdch ocel\u00ed. Je ide\u00e1ln\u00ed pro spojky a h\u0159\u00eddele, ale m\u00e1 m\u00edrn\u011b ni\u017e\u0161\u00ed odolnost v\u016f\u010di korozi ne\u017e jej\u00ed prot\u011bj\u0161ky ze s\u00e9rie 300.<\/li>\n<li><strong>Nerezov\u00e1 ocel 304:<\/strong> Nejv\u00edce univerz\u00e1ln\u00ed a \u0161iroce pou\u017e\u00edvan\u00e1 t\u0159\u00edda. Nab\u00edz\u00ed vynikaj\u00edc\u00ed odolnost v\u016f\u010di korozi a sva\u0159itelnost. \u010casto se pou\u017e\u00edv\u00e1 v <a href=\"https:\/\/zscncparts.com\/cs\/product\/highprecision-turning-processing-of-304-stainless-steel-parts\/\">vysoce p\u0159esn\u00e9 obr\u00e1b\u011bn\u00ed d\u00edl\u016f z nerezov\u00e9 oceli 304<\/a> pro automobilov\u00e9 a pr\u016fmyslov\u00e9 aplikace, kde je kl\u00ed\u010dov\u00e1 odolnost.<\/li>\n<li><strong>Nerezov\u00e1 ocel 316:<\/strong> Often called &#8220;marine grade,&#8221; this alloy includes molybdenum to resist pitting from chlorides and saltwater. It is the premium choice for harsh chemical environments.<\/li>\n<\/ul>\n<h3>V\u00fdzva pr\u00e1ce na tvrdost a opot\u0159eben\u00ed n\u00e1stroj\u016f<\/h3>\n<p>Obr\u00e1b\u011bn\u00ed nerezov\u00e9 oceli p\u0159edstavuje specifick\u00e9 v\u00fdzvy ve srovn\u00e1n\u00ed s m\u011bk\u010d\u00edmi kovy. Materi\u00e1l je n\u00e1chyln\u00fd k <strong>tvrdnut\u00ed p\u0159i pr\u00e1ci<\/strong>, co\u017e znamen\u00e1, \u017ee pokud n\u00e1stroj z\u016fstane p\u0159\u00edli\u0161 dlouho na jednom m\u00edst\u011b nebo nem\u00e1 dostate\u010dn\u00fd tlak, materi\u00e1l se okam\u017eit\u011b ztvrdne, co\u017e vede k rychl\u00e9mu opot\u0159eben\u00ed nebo zlomen\u00ed n\u00e1stroje.<\/p>\n<p>K boji proti tomu pou\u017e\u00edv\u00e1me pevn\u00e9 CNC sestavy a specializovan\u00e9 karbidov\u00e9 n\u00e1stroje. To n\u00e1m umo\u017e\u0148uje udr\u017eovat p\u0159esn\u00e9 tolerance bez p\u0159eh\u0159\u00e1t\u00ed d\u00edlu nebo naru\u0161en\u00ed povrchov\u00e9ho lesku.<\/p>\n<h3>Stavby: Medic\u00ednsk\u00e9 a n\u00e1mo\u0159n\u00ed<\/h3>\n<p>Vzhledem k jej\u00edmu nereaktivn\u00edmu povrchu a schopnosti odol\u00e1vat opakovan\u00e9 sterilizaci je nerezov\u00e1 ocel kl\u00ed\u010dov\u00e1 v zdravotnictv\u00ed. Specializujeme se na <a href=\"https:\/\/zscncparts.com\/cs\/precision-turning-of-stainless-steel-for-medical-equipment\/\">p\u0159esn\u00fdm soustru\u017een\u00edm nerezov\u00e9 oceli pro l\u00e9ka\u0159sk\u00e9 vybaven\u00ed<\/a>, co\u017e zaji\u0161\u0165uje, \u017ee chirurgick\u00e9 n\u00e1stroje a implant\u00e1ty spl\u0148uj\u00ed p\u0159\u00edsn\u00e9 normy ISO. Nav\u00edc, pro n\u00e1mo\u0159n\u00ed hardware vystaven\u00fd slan\u00e9 vod\u011b, p\u0159irozen\u00e1 pasiva\u010dn\u00ed vrstva nerezov\u00e9 oceli\u2014\u010dasto pos\u00edlen\u00e1 chemick\u00fdmi o\u0161et\u0159en\u00edmi\u2014zabra\u0148uje korozi a struktur\u00e1ln\u00edmu zhor\u0161en\u00ed v pr\u016fb\u011bhu \u010dasu.<\/p>\n<h2>Porovn\u00e1n\u00ed hlava na hlavu: Obr\u00e1b\u011bnost, n\u00e1klady a v\u00fdkon<\/h2>\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9ho materi\u00e1lu nen\u00ed jen o v\u00fdb\u011bru nejsiln\u011bj\u0161\u00edho kovu; jde o vyv\u00e1\u017een\u00ed v\u00fdkonu s va\u0161\u00edm rozpo\u010dtem a \u010dasov\u00fdm pl\u00e1nem. Ve ZS CNC analyzujeme t\u0159i kl\u00ed\u010dov\u00e9 faktory \u2014 obrabatelnost, n\u00e1klady a fyzik\u00e1ln\u00ed vlastnosti \u2014 aby v\u00e1m pomohli u\u010dinit nejlep\u0161\u00ed rozhodnut\u00ed pro v\u00e1\u0161 projekt.<\/p>\n<h3>Hodnocen\u00ed obrabatelnosti: \u017deb\u0159\u00ed\u010dek kov\u016f<\/h3>\n<p>Nejlevn\u011bj\u0161\u00ed <strong>Hodnocen\u00ed obrabatelnosti CNC<\/strong> ur\u010duje, jak rychle m\u016f\u017eeme materi\u00e1l \u0159ezat a jak dlouho vydr\u017e\u00ed na\u0161e n\u00e1stroje. Vy\u0161\u0161\u00ed hodnocen\u00ed znamen\u00e1 rychlej\u0161\u00ed v\u00fdrobu a ni\u017e\u0161\u00ed n\u00e1klady na pr\u00e1ci.<\/p>\n<ul>\n<li><strong>Mosaz (C360):<\/strong> Zlat\u00fd standard. Snadno se od\u0161t\u00edp\u00e1v\u00e1 a umo\u017e\u0148uje vysok\u00e9 ot\u00e1\u010dky v\u0159etena. Hodnot\u00edme ji jako nejjednodu\u0161\u0161\u00ed na obr\u00e1b\u011bn\u00ed.<\/li>\n<li><strong>Hlin\u00edk (6061):<\/strong> Vynikaj\u00edc\u00ed obrabatelnost. Je m\u011bkk\u00fd a \u0159e\u017ee \u010dist\u011b, i kdy\u017e o n\u011bco pomaleji ne\u017e mosaz, aby se zabr\u00e1nilo slepov\u00e1n\u00ed.<\/li>\n<li><strong>Nerezov\u00e1 ocel (304\/316):<\/strong> Nejpevn\u011bj\u0161\u00ed ze t\u0159\u00ed. Je tvrd\u0161\u00ed, generuje v\u00edce tepla a m\u016f\u017ee se pr\u00e1ce ztvrdnout, co\u017e vy\u017eaduje pomalej\u0161\u00ed \u0159ezn\u00e9 rychlosti a robustn\u011bj\u0161\u00ed n\u00e1stroje.<\/li>\n<\/ul>\n<h3>Odhad n\u00e1klad\u016f na CNC obr\u00e1b\u011bn\u00ed: Materi\u00e1l vs. pr\u00e1ce<\/h3>\n<p>N\u00e1klady jsou dvou\u010d\u00e1stkov\u00e1 rovnice: cena surov\u00e9ho materi\u00e1lu a \u010das pot\u0159ebn\u00fd k jeho obr\u00e1b\u011bn\u00ed.<\/p>\n<ol>\n<li><strong>Hlin\u00edk:<\/strong> Obecn\u011b nejefektivn\u011bj\u0161\u00ed z hlediska n\u00e1klad\u016f. Surov\u00fd materi\u00e1l je levn\u00fd a obr\u00e1b\u011bn\u00ed je rychl\u00e9.<\/li>\n<li><strong>Mosaz:<\/strong> Ceny surov\u00e9 m\u011bdi \u010din\u00ed materi\u00e1l drah\u00fdm, ale extr\u00e9mn\u011b rychl\u00e9 \u010dasy obr\u00e1b\u011bn\u00ed to mohou kompenzovat u velk\u00fdch objem\u016f objedn\u00e1vek.<\/li>\n<li><strong>Nerezov\u00e1 ocel:<\/strong> Nejdra\u017e\u0161\u00ed mo\u017enost. Plat\u00edte pr\u00e9mii za surov\u00fd materi\u00e1l a pomal\u00fd cyklus obr\u00e1b\u011bn\u00ed v\u00fdrazn\u011b zvy\u0161uje n\u00e1klady na pr\u00e1ci.<\/li>\n<\/ol>\n<p>Pro podrobn\u00fd pohled na to, jak v\u00fdb\u011br materi\u00e1lu ovliv\u0148uje kone\u010dnou cenu, si p\u0159e\u010dt\u011bte na\u0161e poznatky o <a href=\"https:\/\/zscncparts.com\/cs\/aluminum-6061-machinability-design-for-manufacturing-dfm-cnc-turning-cnc-milling-tooling-costs-tight-tolerances-rightsize-stock-material-wastage-design-optimization-scrap-control-cnc-machining-prices\/\">obr\u00e1b\u011bnosti a n\u00e1kladov\u00fdch faktorech hlin\u00edku 6061<\/a>.<\/p>\n<h3>Srovn\u00e1n\u00ed fyzik\u00e1ln\u00edch vlastnost\u00ed<\/h3>\n<p>Zde je rychl\u00fd p\u0159ehled, jak tyto materi\u00e1ly porovn\u00e1vaj\u00ed v mechanick\u00e9m v\u00fdkonu:<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Funkce<\/th>\n<th style=\"text-align: left;\">Hlin\u00edk (6061)<\/th>\n<th style=\"text-align: left;\">Mosaz (C360)<\/th>\n<th style=\"text-align: left;\">Nerezov\u00e1 ocel (304)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Hmotnost<\/strong><\/td>\n<td style=\"text-align: left;\">Lehk\u00fd (2,7 g\/cm\u00b3)<\/td>\n<td style=\"text-align: left;\">T\u011b\u017ek\u00fd (8,5 g\/cm\u00b3)<\/td>\n<td style=\"text-align: left;\">T\u011b\u017ek\u00fd (8,0 g\/cm\u00b3)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Odolnost proti korozi<\/strong><\/td>\n<td style=\"text-align: left;\">Dobr\u00e1 (vynikaj\u00edc\u00ed p\u0159i eloxov\u00e1n\u00ed)<\/td>\n<td style=\"text-align: left;\">Dobr\u00e1 (slu\u0161n\u00e1 v\u016f\u010di chemik\u00e1li\u00edm)<\/td>\n<td style=\"text-align: left;\">Vynikaj\u00edc\u00ed (nejlep\u0161\u00ed ve t\u0159\u00edd\u011b)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Odolnost<\/strong><\/td>\n<td style=\"text-align: left;\">St\u0159edn\u00ed<\/td>\n<td style=\"text-align: left;\">St\u0159edn\u00ed<\/td>\n<td style=\"text-align: left;\">Vysok\u00e9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Magnetismus<\/strong><\/td>\n<td style=\"text-align: left;\">Nemagnetick\u00fd<\/td>\n<td style=\"text-align: left;\">Nemagnetick\u00fd<\/td>\n<td style=\"text-align: left;\">Nemagnetick\u00fd (z v\u011bt\u0161iny)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Mo\u017enosti povrchov\u00fdch \u00faprav<\/h3>\n<p>V\u00e1\u0161 v\u00fdb\u011br materi\u00e1lu ur\u010duje dostupn\u00e9 mo\u017enosti <strong>mo\u017enosti povrchov\u00e9 \u00fapravy<\/strong>.<\/p>\n<ul>\n<li><strong>Hlin\u00edk:<\/strong> Nejv\u00edce univerz\u00e1ln\u00ed. Je to jedin\u00fd ze t\u0159\u00ed, kter\u00fd p\u0159ij\u00edm\u00e1 <strong>anodizov\u00e1n\u00ed<\/strong>, umo\u017e\u0148uj\u00edc\u00ed barevn\u00e9 k\u00f3dov\u00e1n\u00ed a zv\u00fd\u0161enou odolnost.<\/li>\n<li><strong>Nerezov\u00e1 ocel:<\/strong> Obvykle dokon\u010deno pasivac\u00ed, elektrolytick\u00fdm le\u0161t\u011bn\u00edm nebo p\u00edskov\u00e1n\u00edm, aby si zachovalo pr\u016fmyslov\u00fd vzhled.<\/li>\n<li><strong>Mosaz:<\/strong> Often left &#8220;as-machined&#8221; for its natural golden luster or plated with nickel\/chrome for aesthetics.<\/li>\n<\/ul>\n<h3>Tepeln\u00e1 vodivost a odvod tepla<\/h3>\n<p><strong>Tepeln\u00e1 vodivost u kov\u016f<\/strong> je kl\u00ed\u010dov\u00e1 pro \u010d\u00e1sti jako chladi\u010de tepla.<\/p>\n<ul>\n<li><strong>Hlin\u00edk:<\/strong> Vynikaj\u00edc\u00ed vodi\u010d tepla. Rychle rozptyluje teplo, co\u017e ho \u010din\u00ed ide\u00e1ln\u00edm pro elektronick\u00e9 sk\u0159\u00edn\u011b.<\/li>\n<li><strong>Mosaz:<\/strong> Dobr\u00e1 vodivost, ale m\u00e9n\u011b efektivn\u00ed ne\u017e hlin\u00edk.<\/li>\n<li><strong>Nerezov\u00e1 ocel:<\/strong> \u0160patn\u00fd vodi\u010d. Udr\u017euje teplo, co\u017e je u\u017eite\u010dn\u00e9 pro vysokoteplotn\u00ed aplikace, kde nechcete p\u0159enos tepla, ale je nevhodn\u00fd pro chlazen\u00ed elektroniky.<\/li>\n<\/ul>\n<h2>Jak vybrat spr\u00e1vn\u00fd materi\u00e1l pro CNC: Kontroln\u00ed seznam rozhodnut\u00ed<\/h2>\n<p>V\u00fdb\u011br spr\u00e1vn\u00e9ho kovu\u2014<strong>Hlin\u00edk vs m\u011b\u010f vs nerezov\u00e1 ocel<\/strong>\u2014je \u010dasto rozd\u00edlem mezi ziskov\u00fdm produktem a v\u00fdrobn\u00edmi pot\u00ed\u017eemi. V ZS CNC vedeme klienty t\u00edmto procesem denn\u011b. Nejde jen o n\u00e1klady na surov\u00fd materi\u00e1l; jde o vyv\u00e1\u017een\u00ed <strong>Hodnocen\u00ed obrabatelnosti CNC<\/strong>, po\u017eadavk\u016f na v\u00fdkon a objemu v\u00fdroby.<\/p>\n<p>Pou\u017eijte tento kontroln\u00ed seznam k ov\u011b\u0159en\u00ed va\u0161eho v\u00fdb\u011bru materi\u00e1lu p\u0159ed fin\u00e1ln\u00edm n\u00e1vrhem.<\/p>\n<h3>1. Posouzen\u00ed environment\u00e1ln\u00edch faktor\u016f<\/h3>\n<p>Kde bude va\u0161e sou\u010d\u00e1st fungovat? Prost\u0159ed\u00ed, ve kter\u00e9m bude provozov\u00e1na, ur\u010duje z\u00e1kladn\u00ed po\u017eadavky na materi\u00e1l.<\/p>\n<ul>\n<li><strong>Slan\u00e1 voda a chemik\u00e1lie:<\/strong> Pokud va\u0161e sou\u010d\u00e1st \u010del\u00ed mo\u0159sk\u00e9mu prost\u0159ed\u00ed nebo drsn\u00fdm chemik\u00e1li\u00edm, <strong>srovn\u00e1n\u00ed odolnosti proti korozi<\/strong> data up\u0159ednost\u0148uj\u00ed nerezovou ocel 316. Hlin\u00edk vy\u017eaduje tvrd\u00e9 anodizov\u00e1n\u00ed, aby p\u0159e\u017eil tyto podm\u00ednky.<\/li>\n<li><strong>Odolnost v\u016f\u010di teplu:<\/strong> Pro aplikace s vysok\u00fdmi teplotami si nerezov\u00e1 ocel zachov\u00e1v\u00e1 svou struktur\u00e1ln\u00ed integritu mnohem l\u00e9pe ne\u017e Hlin\u00edk nebo M\u011b\u010f.<\/li>\n<li><strong>Vodivost:<\/strong> Pokud sou\u010d\u00e1st vy\u017eaduje elektrickou vodivost, M\u011b\u010f a Hlin\u00edk jsou lep\u0161\u00ed ne\u017e Ocel.<\/li>\n<\/ul>\n<h3>2. Definice mechanick\u00e9 z\u00e1t\u011b\u017ee a hmotnosti<\/h3>\n<ul>\n<li><strong>Pom\u011br pevnosti k hmotnosti:<\/strong> Pro leteck\u00e9 nebo dronov\u00e9 sou\u010d\u00e1sti, kde ka\u017ed\u00fd gram hraje roli, je Hlin\u00edk (zejm\u00e9na 7075) nepopirateln\u00fdm l\u00eddrem. Nab\u00edz\u00ed vysokou pevnost bez objemu.<\/li>\n<li><strong>Odolnost a opot\u0159eben\u00ed:<\/strong> Pokud je sou\u010d\u00e1st\u00ed t\u011b\u017ek\u00e1 p\u0159evodovka nebo konstruk\u010dn\u00ed dr\u017e\u00e1k, tvrdost nerezov\u00e9 oceli zaji\u0161\u0165uje dlouhov\u011bkost.<\/li>\n<li><strong>T\u0159en\u00ed:<\/strong> Mosaz m\u00e1 n\u00edzk\u00fd sou\u010dinitel t\u0159en\u00ed, co\u017e ji \u010din\u00ed ide\u00e1ln\u00ed pro ozuben\u00e1 kola, ventily a lo\u017eiska, kde se \u010d\u00e1sti pohybuj\u00ed v\u016f\u010di sob\u011b.<\/li>\n<\/ul>\n<h3>3. Rozpo\u010dtov\u00e1n\u00ed pro objem: Prototyp vs. Hromadn\u00e1 v\u00fdroba<\/h3>\n<p>N\u00e1kladov\u00e9 struktury se m\u011bn\u00ed v z\u00e1vislosti na mno\u017estv\u00ed.<\/p>\n<ul>\n<li><strong>V\u00fdroba v mal\u00fdch s\u00e9ri\u00edch:<\/strong> Pro prototypy je nejv\u011bt\u0161\u00edm n\u00e1kladov\u00fdm faktorem obr\u00e1b\u011bc\u00ed \u010das (pr\u00e1ce). Mosaz je drah\u00e1 na n\u00e1kup, ale velmi rychle se obr\u00e1b\u00ed, co\u017e m\u016f\u017ee sn\u00ed\u017eit celkovou cenu pro mal\u00e9 s\u00e9rie.<\/li>\n<li><strong>Vysok\u00fd objem:<\/strong> Pro hromadnou v\u00fdrobu se st\u00e1v\u00e1 dominantn\u00ed n\u00e1klad na surov\u00fd materi\u00e1l. Hlin\u00edk \u010dasto nab\u00edz\u00ed nejlep\u0161\u00ed rovnov\u00e1hu mezi n\u00edzkou cenou materi\u00e1lu a rychl\u00fdmi cykly v\u00fdroby.<\/li>\n<li><strong>Opot\u0159eben\u00ed n\u00e1stroj\u016f:<\/strong> Nerezov\u00e1 ocel je tvrd\u0161\u00ed na n\u00e1stroje, co\u017e zvy\u0161uje dobu odst\u00e1vky stroje a provozn\u00ed n\u00e1klady.<\/li>\n<\/ul>\n<p>Pro hlub\u0161\u00ed pochopen\u00ed konkr\u00e9tn\u00edch t\u0159\u00edd a jejich kompromis\u016f si p\u0159e\u010dt\u011bte n\u00e1\u0161 pr\u016fvodce na <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 v\u00e1\u0161 p\u0159\u00ed\u0161t\u00ed projekt.<\/p>\n<h3>4. Po\u017eadavky na povrchov\u00e9 \u00fapravy<\/h3>\n<ul>\n<li><strong>Estetika a barva:<\/strong> Hlin\u00edk je nejuniverz\u00e1ln\u011bj\u0161\u00ed pro estetick\u00e9 \u00fapravy, p\u0159ij\u00edm\u00e1 anodizaci t\u00e9m\u011b\u0159 v jak\u00e9koli barv\u011b.<\/li>\n<li><strong>P\u0159irozen\u00fd lesk:<\/strong> Mosaz nab\u00edz\u00ed pr\u00e9miov\u00fd, zlat\u00fd vzhled po le\u0161t\u011bn\u00ed, ani\u017e by bylo pot\u0159eba povlakov\u00e1n\u00ed.<\/li>\n<li><strong>Hygienu:<\/strong> Nerezov\u00e1 ocel m\u016f\u017ee b\u00fdt pasivov\u00e1na a elektropol\u00edrov\u00e1na tak, aby spl\u0148ovala normy pro medic\u00ednsk\u00e9 a potravin\u00e1\u0159sk\u00e9 pou\u017eit\u00ed.<\/li>\n<\/ul>\n<h3>Rychl\u00e1 rozhodovac\u00ed matice<\/h3>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Faktor<\/th>\n<th style=\"text-align: left;\">Hlin\u00edk (6061\/7075)<\/th>\n<th style=\"text-align: left;\">Mosaz (C360)<\/th>\n<th style=\"text-align: left;\">Nerezov\u00e1 ocel (304\/316)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><strong>Obrobitelnost<\/strong><\/td>\n<td style=\"text-align: left;\">Vysok\u00e9<\/td>\n<td style=\"text-align: left;\">Velmi vysok\u00e1<\/td>\n<td style=\"text-align: left;\">N\u00edzk\u00e9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Odolnost proti korozi<\/strong><\/td>\n<td style=\"text-align: left;\">Dobr\u00e9 (Vynikaj\u00edc\u00ed p\u0159i anodizaci)<\/td>\n<td style=\"text-align: left;\">Dobr\u00e9<\/td>\n<td style=\"text-align: left;\">Vynikaj\u00edc\u00ed<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Pom\u011br pevnosti k hmotnosti<\/strong><\/td>\n<td style=\"text-align: left;\">Vynikaj\u00edc\u00ed<\/td>\n<td style=\"text-align: left;\">St\u0159edn\u00ed<\/td>\n<td style=\"text-align: left;\">N\u00edzk\u00e1 (t\u011b\u017ek\u00e1)<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Efektivita n\u00e1klad\u016f<\/strong><\/td>\n<td style=\"text-align: left;\">Nejlep\u0161\u00ed univerz\u00e1l<\/td>\n<td style=\"text-align: left;\">Vysok\u00fd materi\u00e1l \/ N\u00edzk\u00e1 pr\u00e1ce<\/td>\n<td style=\"text-align: left;\">N\u00edzk\u00fd materi\u00e1l \/ Vysok\u00e1 pr\u00e1ce<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><strong>Nejlep\u0161\u00ed pro<\/strong><\/td>\n<td style=\"text-align: left;\">Staviteln\u00e9, lehk\u00e9 d\u00edly<\/td>\n<td style=\"text-align: left;\">Pou\u017eit\u00ed, dekorativn\u00ed, ozuben\u00e1 kola<\/td>\n<td style=\"text-align: left;\">N\u00e1mo\u0159n\u00ed, l\u00e9ka\u0159sk\u00e9, vysok\u00fd stres<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Ov\u011b\u0159ov\u00e1n\u00ed va\u0161\u00ed volby s ZS CNC<\/h3>\n<p>I s kontroln\u00edm seznamem mohou jemn\u00e9 konstruk\u010dn\u00ed prvky ovlivnit v\u00fdrobnost. V ZS CNC nejen\u017ee nacen\u00edme d\u00edly; tak\u00e9 je kontrolujeme. Na\u0161i in\u017een\u00fd\u0159i poskytuj\u00ed zp\u011btnou vazbu DFM (Design for Manufacturing), aby va\u0161e volba materi\u00e1lu odpov\u00eddala toleranc\u00edm a rozpo\u010dtu. A\u0165 u\u017e pot\u0159ebujete lehk\u00e9 vlastnosti hlin\u00edku nebo odolnost oceli, zaji\u0161\u0165ujeme, \u017ee proces je optimalizov\u00e1n pro <strong>p\u0159esn\u00fdch toleranc\u00ed CNC soustru\u017een\u00ed<\/strong> a efektivitu.<\/p>\n<h2>\u010casto kladen\u00e9 ot\u00e1zky o v\u00fdb\u011bru materi\u00e1lu pro CNC<\/h2>\n<p>Navigace mezi kompromisy mezi <strong>hlin\u00edkem, mosaz\u00ed a nerezovou ocel\u00ed<\/strong> m\u016f\u017ee b\u00fdt slo\u017eit\u00e1. Zde jsou odpov\u011bdi na nej\u010dast\u011bj\u0161\u00ed ot\u00e1zky, kter\u00e9 od klient\u016f dost\u00e1v\u00e1me ohledn\u011b <strong>Hodnocen\u00ed obrabatelnosti CNC<\/strong>, n\u00e1klad\u016f a v\u00fdkonu.<\/p>\n<h3>Kter\u00fd kov je nejlevn\u011bj\u0161\u00ed pro prototypy CNC obr\u00e1b\u011bn\u00ed?<\/h3>\n<p>Pro v\u011bt\u0161inu <strong>materi\u00e1ly pro rychl\u00e9 prototypov\u00e1n\u00ed<\/strong>, <strong>Hlin\u00edk 6061<\/strong> je nejefektivn\u011bj\u0161\u00ed volba z hlediska n\u00e1klad\u016f. Zat\u00edmco <strong>Vlastnosti obr\u00e1b\u011bn\u00ed mosazi C360<\/strong> umo\u017e\u0148uj\u00ed rychlej\u0161\u00ed \u0159ezn\u00e9 rychlosti, n\u00e1klady na surov\u00fd materi\u00e1l mosazi (kv\u016fli obsahu m\u011bdi) jsou v\u00fdrazn\u011b vy\u0161\u0161\u00ed. Hlin\u00edk nab\u00edz\u00ed nejlep\u0161\u00ed rovnov\u00e1hu mezi n\u00edzkou cenou surov\u00e9ho materi\u00e1lu a vysokou obr\u00e1b\u011bc\u00ed efektivitou, co\u017e z n\u011bj \u010din\u00ed standard pro sni\u017eov\u00e1n\u00ed n\u00e1klad\u016f na projekt.<\/p>\n<h3>Lze nerezovou ocel anodizovat jako hlin\u00edk?<\/h3>\n<p>Ne, standardn\u00ed anodizace je proces specifick\u00fd pro hlin\u00edk, kter\u00fd vytv\u00e1\u0159\u00ed ochrannou oxida\u010dn\u00ed vrstvu. Nerezovou ocel nelze anodizovat stejn\u00fdm zp\u016fsobem. M\u00edsto toho pou\u017e\u00edv\u00e1me <strong>pasivaci pro nerezovou ocel<\/strong> k odstran\u011bn\u00ed povrchov\u00fdch ne\u010distot a zv\u00fd\u0161en\u00ed jej\u00ed p\u0159irozen\u00e9 odolnosti proti korozi. Pokud pot\u0159ebujete barvu nebo zv\u00fd\u0161enou tvrdost na oceli, doporu\u010dujeme pokovov\u00e1n\u00ed nebo PVD povlakov\u00e1n\u00ed sp\u00ed\u0161e ne\u017e anodizaci.<\/p>\n<h3>Pro\u010d je obr\u00e1b\u011bn\u00ed mosazi rychlej\u0161\u00ed ne\u017e hlin\u00edku?<\/h3>\n<p>Mosaz je \u010dasto naz\u00fdv\u00e1na \"voln\u011b obr\u00e1b\u011bteln\u00fdm\" kovem. Vytv\u00e1\u0159\u00ed mal\u00e9, rozbit\u00e9 t\u0159\u00edsky nam\u00edsto dlouh\u00fdch, vl\u00e1knit\u00fdch, co\u017e sni\u017euje t\u0159en\u00ed a tvorbu tepla. To umo\u017e\u0148uje na\u0161im oper\u00e1tor\u016fm provozovat stroje p\u0159i vy\u0161\u0161\u00edch ot\u00e1\u010dk\u00e1ch s men\u0161\u00edmi <strong>opot\u0159eben\u00ed n\u00e1stroj\u016f a efektivitu ot\u00e1\u010dek v\u0159etena.<\/strong> omezen\u00edmi. Nicm\u00e9n\u011b, pro velk\u00e9 konstruk\u010dn\u00ed sou\u010d\u00e1sti \u010dasto doporu\u010dujeme n\u00e1\u0161 <a href=\"https:\/\/zscncparts.com\/cs\/product\/5axis-cnc-machining-services-for-complex-aluminum-parts\/\">5-os\u00e9 CNC obr\u00e1b\u011bn\u00ed slo\u017eit\u00fdch hlin\u00edkov\u00fdch d\u00edl\u016f<\/a> k vyv\u00e1\u017een\u00ed hmotnosti a rychlosti.<\/p>\n<h3>Jak\u00fd je nejlep\u0161\u00ed materi\u00e1l pro venkovn\u00ed mo\u0159sk\u00e9 aplikace?<\/h3>\n<p><strong>Nerezov\u00e1 ocel 316<\/strong> je vynikaj\u00edc\u00ed volbou pro mo\u0159sk\u00e9 prost\u0159ed\u00ed d\u00edky obsahu molybdenu, kter\u00fd poskytuje v\u00fdjime\u010dnou odolnost v\u016f\u010di chlorid\u016fm a slan\u00e9 vod\u011b. Zat\u00edmco ukazuje <strong>srovn\u00e1n\u00ed odolnosti proti korozi<\/strong> \u017ee anodizovan\u00fd hlin\u00edk je obstojn\u00fd, m\u016f\u017ee \u010dasem vznikat koroze v drsn\u00e9m slan\u00e9m post\u0159iku. Pro kritick\u00e9 mo\u0159sk\u00e9 za\u0159\u00edzen\u00ed je 316 nerezov\u00e1 ocel nejbezpe\u010dn\u011bj\u0161\u00ed dlouhodob\u00e1 investice.<\/p>\n<h3>Jak ovliv\u0148uje tvrdost materi\u00e1lu tolerance CNC?<\/h3>\n<p><strong>Tvrdost materi\u00e1lu<\/strong> hraje velkou roli v na\u0161em p\u0159\u00edstupu k <strong>p\u0159esn\u00fdch toleranc\u00ed CNC soustru\u017een\u00ed<\/strong>. M\u011bk\u010d\u00ed kovy jako hlin\u00edk jsou snaz\u0161\u00ed na \u0159ez\u00e1n\u00ed, ale mohou se deformovat p\u0159i p\u0159\u00edli\u0161 pevn\u00e9m upnut\u00ed. Tvrd\u0161\u00ed kovy jako nerezov\u00e1 ocel jsou pevn\u00e9 a dob\u0159e dr\u017e\u00ed rozm\u011bry, ale zp\u016fsobuj\u00ed rychlej\u0161\u00ed opot\u0159eben\u00ed n\u00e1stroje, co\u017e m\u016f\u017ee ovlivnit p\u0159esnost, pokud nen\u00ed pe\u010dliv\u011b sledov\u00e1no. Ve ZS CNC upravujeme na\u0161e strategie tak, aby tolerance z\u016fstaly tak p\u0159\u00edsn\u00e9 jako \u00b10,01mm bez ohledu na tvrdost materi\u00e1lu.<\/p>\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\">Souvisej\u00edc\u00ed zdroje<\/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.mmsonline.com\/articles\/machining-the-un-machinable-stainless-steel-304-and-316\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.mmsonline.com\/articles\/machining-the-un-machinable-stainless-steel-304-and-316<\/a><\/div>\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.reliableplant.com\/Read\/29031\/passivation-stainless-steel\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.reliableplant.com\/Read\/29031\/passivation-stainless-steel<\/a><\/div>\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.xometry.com\/resources\/machining\/c36000-free-cutting-brass\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.xometry.com\/resources\/machining\/c36000-free-cutting-brass\/<\/a><\/div>\n<div class=\"break-words text-[1em] leading-7\"><\/div>\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.protolabs.com\/resources\/blog\/cnc-machining-materials-aluminum-6061-vs-7075\/\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.protolabs.com\/resources\/blog\/cnc-machining-materials-aluminum-6061-vs-7075\/<\/a><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Pr\u016fvodce CNC: hlin\u00edk vs m\u011b\u010f vs nerezov\u00e1 ocel porovn\u00e1n\u00ed n\u00e1klad\u016f, pevnosti, obr\u00e1b\u011bnosti a odolnosti proti korozi, kter\u00fd pom\u00e1h\u00e1 in\u017een\u00fdr\u016fm vyb\u00edrat<\/p>","protected":false},"author":1,"featured_media":3608,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"_links":{"self":[{"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/posts\/3609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/comments?post=3609"}],"version-history":[{"count":0,"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/posts\/3609\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/media\/3608"}],"wp:attachment":[{"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/media?parent=3609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/categories?post=3609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zscncparts.com\/cs\/wp-json\/wp\/v2\/tags?post=3609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}