{"id":19175,"date":"2024-05-23T18:34:58","date_gmt":"2024-05-23T16:34:58","guid":{"rendered":"https:\/\/www.souteze.cz\/magazin\/?p=19175"},"modified":"2024-05-23T18:34:58","modified_gmt":"2024-05-23T16:34:58","slug":"pruzkum-materialu-pouzivanych-v-technologii-3d-tisku","status":"publish","type":"post","link":"https:\/\/www.souteze.cz\/magazin\/pruzkum-materialu-pouzivanych-v-technologii-3d-tisku\/","title":{"rendered":"Pr\u016fzkum materi\u00e1l\u016f pou\u017e\u00edvan\u00fdch v technologii 3D tisku"},"content":{"rendered":"\n

Tisk 3D z\u00edsk\u00e1v\u00e1 st\u00e1le v\u011bt\u0161\u00ed popularitu d\u00edky sv\u00e9 v\u0161estrannosti a schopnosti vytv\u00e1\u0159et nestandardn\u00ed objekty. Kl\u00ed\u010dov\u00fdm prvkem t\u00e9to technologie jsou filameny, tedy materi\u00e1ly, ze kter\u00fdch lze tisknout projekty r\u016fzn\u00fdch tvar\u016f a funkc\u00ed. Od um\u011bl\u00fdch hmot po kovy a kompozity m\u00e1 volba spr\u00e1vn\u00e9ho filamenu obrovsk\u00fd vliv na vlastnosti fin\u00e1ln\u00edho produktu. V tomto \u010dl\u00e1nku se pod\u00edv\u00e1me na nejpopul\u00e1rn\u011bj\u0161\u00ed a nejnov\u011bj\u0161\u00ed materi\u00e1ly pou\u017e\u00edvan\u00e9 p\u0159i tisku 3D a budeme diskutovat o jejich v\u00fdhod\u00e1ch, omezen\u00edch a pou\u017eit\u00ed.<\/strong><\/p>\n\n\n\n

Plastov\u00e1 vl\u00e1kna \u2013 rozmanitost a v\u0161estrannost<\/h2>\n\n\n\n

Plastov\u00e1 vl\u00e1kna pat\u0159\u00ed k nej\u010dast\u011bji pou\u017e\u00edvan\u00fdm materi\u00e1l\u016fm v technologii 3D tisku a nab\u00edzej\u00ed \u0161irokou \u0161k\u00e1lu mo\u017enost\u00ed z hlediska pevnosti, pru\u017enosti nebo teploty t\u00e1n\u00ed. Nejobl\u00edben\u011bj\u0161\u00ed z nich jsou PLA a ABS.<\/p>\n\n\n\n

PLA (polylaktid) je cen\u011bn\u00fd pro svou snadnost tisku a \u0161etrnost k \u017eivotn\u00edmu prost\u0159ed\u00ed, proto\u017ee je biologicky odbourateln\u00fd. Skv\u011ble se hod\u00ed pro prototypov\u00e1n\u00ed a dekorativn\u00ed projekty, proto\u017ee umo\u017e\u0148uje snadno dos\u00e1hnout vysok\u00e9 kvality povrch\u016f a detail\u016f.<\/p>\n\n\n\n

ABS (akrylonitril-butadien-styren) je plast s vy\u0161\u0161\u00ed teplotn\u00ed odolnost\u00ed a pevnost\u00ed ne\u017e PLA, a\u010dkoli se obt\u00ed\u017en\u011bji tiskne. B\u011b\u017en\u011b se pou\u017e\u00edv\u00e1 pro komponenty vy\u017eaduj\u00edc\u00ed vy\u0161\u0161\u00ed odolnost, nap\u0159\u00edklad v automobilov\u00e9m pr\u016fmyslu.<\/p>\n\n\n\n

Dal\u0161\u00ed vl\u00e1kna, jako je PETG (polyethylentereftal\u00e1t glykol) nebo TPU (termoplastick\u00fd polyuretan), nab\u00edzej\u00ed jedine\u010dn\u00e9 vlastnosti. PETG kombinuje pevnost ABS se snadn\u00fdm tiskem PLA, \u010d\u00edm\u017e vznik\u00e1 univerz\u00e1ln\u00ed materi\u00e1l. TPU je naproti tomu pru\u017en\u00fd a pevn\u00fd, co\u017e umo\u017e\u0148uje v\u00fdrobu ohebn\u00fdch d\u00edl\u016f.<\/p>\n\n\n\n

D\u00edky rozmanitosti plastov\u00fdch vl\u00e1ken je lze p\u0159izp\u016fsobit r\u016fzn\u00fdm projekt\u016fm, a to jak pro hobbysty, tak pro profesion\u00e1ly. V\u00fdb\u011br spr\u00e1vn\u00e9ho filamentu v\u00e1m umo\u017en\u00ed optimalizovat v\u00e1\u0161 projekt z hlediska funk\u010dnosti, n\u00e1klad\u016f a estetiky.<\/p>\n\n\n\n

\"3dtiskarna2\"<\/figure><\/div>\n\n\n\n

Kovy a kompozity \u2013 p\u0159esnost a odolnost p\u0159i 3D tisku<\/h2>\n\n\n\n

V oblasti 3D tisku jsou st\u00e1le obl\u00edben\u011bj\u0161\u00ed kovy a kompozity, kter\u00e9 nab\u00edzej\u00ed nov\u00e9 mo\u017enosti pro konstrukt\u00e9ry a in\u017een\u00fdry, kte\u0159\u00ed hledaj\u00ed p\u0159esnost a pevnost. D\u00edky pokro\u010dil\u00fdm technik\u00e1m, jako je laserov\u00e9 sp\u00e9k\u00e1n\u00ed a technologie Direct Metal Laser Sintering (DMLS), lze vytv\u00e1\u0159et slo\u017eit\u00e9 kovov\u00e9 struktury s vysokou pevnost\u00ed a teplotn\u00ed odolnost\u00ed.<\/p>\n\n\n\n

Nerezov\u00e1 ocel je jedn\u00edm z nej\u010dast\u011bji pou\u017e\u00edvan\u00fdch kov\u016f p\u0159i 3D tisku a nab\u00edz\u00ed odolnost proti korozi a mechanickou pevnost. Je ide\u00e1ln\u00ed pro pr\u016fmyslov\u00e9, automobilov\u00e9 a l\u00e9ka\u0159sk\u00e9 komponenty. Na druhou stranu titan, a\u010dkoli je dra\u017e\u0161\u00ed, vynik\u00e1 svou lehkost\u00ed a pevnost\u00ed, d\u00edky \u010demu\u017e je cenn\u00fd pro leteck\u00fd pr\u016fmysl nebo implantologii.<\/p>\n\n\n\n

Kompozity kov-polymer kombinuj\u00ed lehkost polymer\u016f s pevnost\u00ed kov\u016f. D\u00edky tomu se pou\u017e\u00edvaj\u00ed k v\u00fdrob\u011b sou\u010d\u00e1st\u00ed, kter\u00e9 mus\u00ed b\u00fdt pevn\u00e9, ale z\u00e1rove\u0148 lehk\u00e9. Obl\u00edben\u00fdm p\u0159\u00edkladem je hlin\u00edk v kombinaci s polymery, z n\u011bho\u017e se vytv\u00e1\u0159ej\u00ed sou\u010d\u00e1sti, kter\u00e9 jsou odoln\u00e9 a odol\u00e1vaj\u00ed vn\u011bj\u0161\u00edm vliv\u016fm.<\/p>\n\n\n\n

Dal\u0161\u00ed skupinou materi\u00e1l\u016f jsou kompozity z uhl\u00edkov\u00fdch vl\u00e1ken. Jsou leh\u010d\u00ed ne\u017e kovy, ale nab\u00edzej\u00ed podobnou nebo vy\u0161\u0161\u00ed pevnost. Jsou ide\u00e1ln\u00ed pro automobilov\u00e9, sportovn\u00ed a dronov\u00e9 d\u00edly.<\/p>\n\n\n\n

Zaveden\u00ed t\u011bchto materi\u00e1l\u016f do 3D tisku otev\u0159elo nov\u00e9 obzory a umo\u017enilo p\u0159esnou v\u00fdrobu vysoce v\u00fdkonn\u00fdch a odoln\u00fdch d\u00edl\u016f. To umo\u017e\u0148uje vytv\u00e1\u0159et d\u00edly, kter\u00e9 byly d\u0159\u00edve mimo dosah b\u011b\u017en\u00fdch v\u00fdrobn\u00edch mo\u017enost\u00ed.<\/p>\n\n\n\n

Vlastn\u00ed 3D tisk plast\u016f \u2013 lze tisknout potraviny?<\/h2>\n\n\n\n

S rozvojem technologie 3D tisku z\u00edsk\u00e1vaj\u00ed na oblib\u011b materi\u00e1ly na m\u00edru. Krom\u011b obvykl\u00fdch plast\u016f, kov\u016f a kompozit\u016f za\u010dali pr\u016fkopn\u00edci v tomto odv\u011btv\u00ed experimentovat s potravin\u00e1\u0159sk\u00fdmi materi\u00e1ly. V\u00fdsledkem je koncept 3D tisku potravin, kter\u00fd m\u00e1 potenci\u00e1l revolu\u010dn\u011b zm\u011bnit p\u0159\u00edstup k va\u0159en\u00ed, prezentaci potravin a v\u00fd\u017eiv\u011b.<\/p>\n\n\n\n

3D tisk potravin se obvykle prov\u00e1d\u00ed na tisk\u00e1rn\u00e1ch s pou\u017eit\u00edm materi\u00e1l\u016f, jako je \u010dokol\u00e1da, dort, cukr, s\u00fdr nebo zeleninov\u00e9 pyr\u00e9. \u010cokol\u00e1da je jedn\u00edm z nejobl\u00edben\u011bj\u0161\u00edch materi\u00e1l\u016f d\u00edky sv\u00e9 plasticit\u011b a rychl\u00e9mu tuhnut\u00ed. To umo\u017e\u0148uje vytv\u00e1\u0159et slo\u017eit\u00e9 a n\u00e1padit\u00e9 tvary, ide\u00e1ln\u00ed pro cukr\u00e1\u0159sk\u00e9 dekorace nebo personalizovan\u00e9 sladkosti.<\/p>\n\n\n\n

Na pe\u010divo a zeleninov\u00e9 pyr\u00e9 se pou\u017e\u00edvaj\u00ed \u0161iroko\u00fahl\u00e9 trysky, kter\u00e9 umo\u017e\u0148uj\u00ed p\u0159esn\u00e9 tvarov\u00e1n\u00ed t\u011bsta na pe\u010divo nebo pe\u010divo s nestandardn\u00edmi tvary. Cukr se zase dob\u0159e uplatn\u00ed p\u0159i tisku um\u011bleck\u00fdch cukr\u00e1\u0159sk\u00fdch plastik, co\u017e poskytuje mo\u017enost vytv\u00e1\u0159et slo\u017eit\u00e9 struktury.<\/p>\n\n\n\n

\"3dtiskpero\"<\/figure><\/div>\n\n\n\n

Probl\u00e9my spojen\u00e9 s 3D tiskem potravin se t\u00fdkaj\u00ed p\u0159edev\u0161\u00edm dodr\u017eov\u00e1n\u00ed pr\u00e1vn\u00edch p\u0159edpis\u016f a bezpe\u010dnosti. Je d\u016fle\u017eit\u00e9 dodr\u017eovat spr\u00e1vn\u00e9 hygienick\u00e9 podm\u00ednky a dodr\u017eovat pravidla pro skladov\u00e1n\u00ed potravin. 3D tisk potravin by v\u0161ak mohl b\u00fdt budoucnost\u00ed stravov\u00e1n\u00ed – umo\u017e\u0148uje personalizaci potravin z hlediska chuti, tvaru nebo v\u00fd\u017eivov\u00e9 hodnoty. Nab\u00edz\u00ed tak\u00e9 mo\u017enost vytv\u00e1\u0159et j\u00eddla na m\u00edru pro jednotliv\u00e9 z\u00e1kazn\u00edky.<\/p>\n\n\n\n

P\u0159i spr\u00e1vn\u00e9m v\u00fdvoji by si tato technologie mohla naj\u00edt cestu nejen do restaurac\u00ed a cukr\u00e1ren, ale tak\u00e9 do dom\u00e1c\u00edch kuchyn\u00ed budoucnosti.<\/p>\n\n\n\n


Hled\u00e1te 3D tisk\u00e1rnu vhodnou pro v\u00e1\u0161 projekt? Prozkoumejte \u0161irokou nab\u00eddku na str\u00e1nk\u00e1ch internetov\u00e9ho obchodu pro profesion\u00e1ly i hobbyisty \u2013 Botland<\/a>.cz!<\/p>\n\n

<\/div>","protected":false},"excerpt":{"rendered":"

Tisk 3D z\u00edsk\u00e1v\u00e1 st\u00e1le v\u011bt\u0161\u00ed popularitu d\u00edky sv\u00e9 v\u0161estrannosti a schopnosti vytv\u00e1\u0159et nestandardn\u00ed objekty. Kl\u00ed\u010dov\u00fdm prvkem t\u00e9to technologie jsou filameny, tedy materi\u00e1ly, ze kter\u00fdch lze<\/p>\n","protected":false},"author":10,"featured_media":19177,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1179],"tags":[1252],"acf":[],"_links":{"self":[{"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/posts\/19175"}],"collection":[{"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/comments?post=19175"}],"version-history":[{"count":1,"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/posts\/19175\/revisions"}],"predecessor-version":[{"id":19180,"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/posts\/19175\/revisions\/19180"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/media\/19177"}],"wp:attachment":[{"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/media?parent=19175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/categories?post=19175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.souteze.cz\/magazin\/wp-json\/wp\/v2\/tags?post=19175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}