{"id":96,"date":"2025-12-16T14:47:14","date_gmt":"2025-12-16T13:47:14","guid":{"rendered":"https:\/\/3d.edumaker.cz\/?page_id=96"},"modified":"2025-12-16T15:51:36","modified_gmt":"2025-12-16T14:51:36","slug":"materialy","status":"publish","type":"page","link":"https:\/\/3d.edumaker.cz\/?page_id=96","title":{"rendered":"Materi\u00e1ly"},"content":{"rendered":"\n

C\u00edlem je p\u0159ehledn\u011b a srozumiteln\u011b p\u0159edstavit b\u011b\u017en\u00e9 materi\u00e1ly pro 3D tisk kompatibiln\u00ed s tisk\u00e1rnou Creality Ender\u00a05<\/strong>. Ender\u00a05 je stoln\u00ed FDM 3D tisk\u00e1rna s vyh\u0159\u00edvanou podlo\u017ekou a tryskou schopnou dosahovat teplot kolem 250\u00a0\u00b0C, co\u017e umo\u017e\u0148uje tisk z nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch filament\u016f: zejm\u00e9na PLA<\/strong>, PETG<\/strong>, ABS<\/strong> a TPU<\/strong> (d\u00e1le i ASA<\/strong>, aj.). Tyto materi\u00e1ly lze na Enderu\u00a05 tisknout bez nutnosti \u00faprav, a\u010dkoli u n\u011bkter\u00fdch je vhodn\u00e9 vyu\u017e\u00edt dopl\u0148kov\u00e9 vybaven\u00ed (nap\u0159. zakrytov\u00e1n\u00ed pro udr\u017een\u00ed tepla). N\u00e1sleduje popis jednotliv\u00fdch materi\u00e1l\u016f \u2013 jejich charakteristika, doporu\u010den\u00e9 teploty tisku, v\u00fdhody a nev\u00fdhody, typick\u00e9 vyu\u017eit\u00ed a n\u00e1ro\u010dnost pr\u00e1ce.<\/p>\n\n\n\n

Chci snadn\u00fd tisk a hezk\u00fd vzhled \u2192 <\/strong>PLA<\/strong><\/a><\/p>\n\n\n\n

Chci odoln\u011bj\u0161\u00ed a teplotn\u011b stabiln\u011bj\u0161\u00ed \u2192 PETG<\/a><\/strong><\/p>\n\n\n\n

Chci pevn\u00e9 a teplotn\u011b odoln\u00e9 d\u00edly \u2192 ABS<\/a><\/strong><\/p>\n\n\n\n

Chci venkovn\u00ed pou\u017eit\u00ed \/ vy\u0161\u0161\u00ed teploty \u2192 ASA<\/a> <\/strong><\/p>\n\n\n\n

Chci pru\u017en\u00e9 d\u00edly \u2192 TPU<\/a><\/strong><\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

Materi\u00e1ly pro 3D tisk\u00e1rnu Ender 5<\/h2>\n\n\n\n
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\"\"<\/figure>\n<\/div>\n\n\n\n
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PLA – Polylaktid (Polylactic Acid)<\/h2>\n\n\n\n

Doporu\u010den\u00e9 pou\u017eit\u00ed:<\/strong> modely, dekorace, prototypy, \u0161koln\u00ed projekty, d\u00edly bez tepeln\u00e9ho nam\u00e1h\u00e1n\u00ed.
Siln\u00e9 str\u00e1nky:<\/strong> velmi stabiln\u00ed p\u0159i tisku, n\u00edzk\u00e1 smr\u0161\u0165, p\u011bkn\u00e9 detaily, jednoduch\u00e9 nastaven\u00ed.<\/p>\n\n\n\n

Nastaven\u00ed tisku (typicky)<\/h3>\n\n\n\n
    \n
  • Tryska:<\/strong> 190\u2013220 \u00b0C (\u010dasto 200\u2013210 \u00b0C)<\/li>\n\n\n\n
  • Podlo\u017eka:<\/strong> 0\u201360 \u00b0C (typicky 50\u201360 \u00b0C pro jist\u011bj\u0161\u00ed prvn\u00ed vrstvu)<\/li>\n\n\n\n
  • Chlazen\u00ed:<\/strong> 80\u2013100 % po prvn\u00edch vrstv\u00e1ch (zlep\u0161uje p\u0159evisy a detaily)<\/li>\n\n\n\n
  • Rychlost:<\/strong> b\u011b\u017en\u011b 40\u201380 mm\/s (podle kvality a profilu)<\/li>\n\n\n\n
  • Retrakce (Bowden):<\/strong> cca 4\u20136 mm, rychlost 25\u201345 mm\/s (orienta\u010dn\u011b)<\/li>\n<\/ul>\n\n\n\n

    Chov\u00e1n\u00ed a tipy<\/h3>\n\n\n\n
      \n
    • Warping<\/strong> minim\u00e1ln\u00ed, PLA se m\u00e1lo krout\u00ed, proto je vhodn\u00fd i na v\u011bt\u0161\u00ed ploch\u00e9 d\u00edly.<\/li>\n\n\n\n
    • Tepeln\u00e1 odolnost<\/strong> n\u00edzk\u00e1: v teple (nap\u0159. auto na slunci) m\u016f\u017ee m\u011bknout a deformovat se.<\/li>\n\n\n\n
    • K\u0159ehkost<\/strong>: PLA je tvrd\u00fd, ale m\u00e9n\u011b hou\u017eevnat\u00fd \u2013 p\u0159i n\u00e1razu nebo ohybu prask\u00e1 sp\u00ed\u0161 ne\u017e by se \u201eohnul\u201c.<\/li>\n\n\n\n
    • Povrchov\u011b se PLA dob\u0159e brous\u00ed<\/strong> a d\u00e1 se i lakovat, ale mechanicky nen\u00ed ide\u00e1ln\u00ed na nam\u00e1han\u00e9 sou\u010d\u00e1stky.<\/li>\n<\/ul>\n\n\n\n

      Pro Ender 5:<\/strong> nejlep\u0161\u00ed materi\u00e1l na za\u010d\u00e1tek a pro rychl\u00e9, \u010dist\u00e9 v\u00fdsledky.\u201c.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

      \n
      \n
      \n

      PETG – Polyethylentereftal\u00e1t glykol-modifikovan\u00fd<\/h2>\n\n\n\n

      Doporu\u010den\u00e9 pou\u017eit\u00ed:<\/strong> funk\u010dn\u00ed d\u00edly, dr\u017e\u00e1ky, kryty, sou\u010d\u00e1stky v m\u00edrn\u011b tepl\u00e9m prost\u0159ed\u00ed, d\u00edly do vlhka.
      Siln\u00e9 str\u00e1nky:<\/strong> vy\u0161\u0161\u00ed hou\u017eevnatost ne\u017e PLA, lep\u0161\u00ed teplotn\u00ed odolnost, dobr\u00e1 chemick\u00e1 odolnost, n\u00edzk\u00fd warping.<\/p>\n\n\n\n

      Nastaven\u00ed tisku (typicky)<\/h3>\n\n\n\n
        \n
      • Tryska:<\/strong> 230\u2013250 \u00b0C (\u010dasto 235\u2013245 \u00b0C)<\/li>\n\n\n\n
      • Podlo\u017eka:<\/strong> 70\u201390 \u00b0C (\u010dasto 80\u201385 \u00b0C)<\/li>\n\n\n\n
      • Chlazen\u00ed:<\/strong> 20\u201360 % (moc fan m\u016f\u017ee zhor\u0161it pevnost ve vrstv\u011b)<\/li>\n\n\n\n
      • Rychlost:<\/strong> 35\u201360 mm\/s (pomaleji = \u010dist\u0161\u00ed povrch, m\u00e9n\u011b stringingu)<\/li>\n\n\n\n
      • Retrakce (Bowden):<\/strong> cca 4\u20136 mm, ale \u010dasto je pot\u0159eba ladit kv\u016fli stringingu<\/li>\n<\/ul>\n\n\n\n

        Chov\u00e1n\u00ed a tipy<\/h3>\n\n\n\n
          \n
        • Stringing (vl\u00e1\u010den\u00ed nit\u00ed)<\/strong> je u PETG b\u011b\u017en\u00fd \u2013 pom\u00e1h\u00e1 sn\u00ed\u017eit teplotu, doladit retrakci, zv\u00fd\u0161it travel speed a zapnout wipe\/coast (dle sliceru).<\/li>\n\n\n\n
        • Adheze k podlo\u017ece<\/strong> b\u00fdv\u00e1 siln\u00e1. Na hladk\u00e9m povrchu m\u016f\u017ee PETG dr\u017eet \u201ea\u017e moc\u201c:\n
            \n
          • \u010dasto pom\u016f\u017ee tenk\u00e1 separa\u010dn\u00ed vrstva<\/strong> (nap\u0159. lepidlo v ty\u010dince jako odd\u011blova\u010d)<\/li>\n\n\n\n
          • nebo tisk na texturovan\u00fd povrch<\/li>\n<\/ul>\n<\/li>\n\n\n\n
          • PETG je hou\u017eevnat\u00fd<\/strong> (sp\u00ed\u0161 se ohne ne\u017e praskne), proto je dobr\u00fd na dr\u017e\u00e1ky, klipy a d\u00edly vystaven\u00e9 r\u00e1z\u016fm.<\/li>\n<\/ul>\n\n\n\n

            Pro Ender 5:<\/strong> velmi univerz\u00e1ln\u00ed materi\u00e1l pro \u201efunk\u010dn\u00ed tisk\u201c, ale vy\u017eaduje v\u00edc lad\u011bn\u00ed ne\u017e PLA.
            Pro koho:<\/strong> m\u00edrn\u011b pokro\u010dil\u00fd (nebo trp\u011bliv\u00fd za\u010d\u00e1te\u010dn\u00edk).<\/p>\n<\/div>\n\n\n\n

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

            ABS – Akrylonitrilbutadienstyren<\/h2>\n\n\n\n

            Doporu\u010den\u00e9 pou\u017eit\u00ed:<\/strong> mechanicky odoln\u00e9 d\u00edly, funk\u010dn\u00ed prototypy, d\u00edly vystaven\u00e9 vy\u0161\u0161\u00ed teplot\u011b.
            Siln\u00e9 str\u00e1nky:<\/strong> tepeln\u00e1 odolnost, dobr\u00e1 hou\u017eevnatost, mo\u017enost chemick\u00e9ho vyhlazov\u00e1n\u00ed.<\/p>\n\n\n\n

            Nastaven\u00ed tisku (typicky)<\/h3>\n\n\n\n
              \n
            • Tryska:<\/strong> 230\u2013250 \u00b0C (\u010dasto ~240 \u00b0C)<\/li>\n\n\n\n
            • Podlo\u017eka:<\/strong> 90\u2013110 \u00b0C (\u010dasto 100\u2013110 \u00b0C)<\/li>\n\n\n\n
            • Chlazen\u00ed:<\/strong> 0\u201320 % (v\u011bt\u0161inou vypnuto)<\/li>\n\n\n\n
            • Komora \/ zakrytov\u00e1n\u00ed:<\/strong> siln\u011b doporu\u010deno (stabiln\u00ed teplota okol\u00ed)<\/li>\n\n\n\n
            • Rychlost:<\/strong> 30\u201360 mm\/s (stabilita > rychlost)<\/li>\n<\/ul>\n\n\n\n

              Chov\u00e1n\u00ed a tipy<\/h3>\n\n\n\n
                \n
              • Nejv\u011bt\u0161\u00ed probl\u00e9m je smr\u0161\u0165ov\u00e1n\u00ed<\/strong> \u2192 warping<\/strong> (zved\u00e1n\u00ed roh\u016f) a prask\u00e1n\u00ed vrstev<\/strong> (delaminace).<\/li>\n\n\n\n
              • Pom\u00e1h\u00e1:\n
                  \n
                • enclosure<\/strong> (zakrytov\u00e1n\u00ed tisk\u00e1rny), omezen\u00ed pr\u016fvanu<\/li>\n\n\n\n
                • vy\u0161\u0161\u00ed teplota podlo\u017eky, brim\/raft<\/li>\n\n\n\n
                • dobr\u00e1 adheze (speci\u00e1ln\u00ed povrchy \/ prost\u0159edky pro ABS)<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                • Z\u00e1pach a v\u00fdpary:<\/strong> ABS p\u0159i tisku zap\u00e1ch\u00e1 v\u00edce ne\u017e PLA\/PETG \u2014 v\u011btr\u00e1n\u00ed je prakticky nutnost.<\/li>\n\n\n\n
                • Postprocessing:<\/strong> ABS lze vyhlazovat acetonov\u00fdmi parami<\/strong>, tak\u017ee se d\u00e1 z\u00edskat hladk\u00fd povrch bez viditeln\u00fdch vrstev (u\u017e pokro\u010dilej\u0161\u00ed pr\u00e1ce).<\/li>\n<\/ul>\n\n\n\n

                  Pro Ender 5:<\/strong> tisknuteln\u00e9, ale na v\u011bt\u0161\u00ed d\u00edly b\u00fdv\u00e1 bez enclosure hodn\u011b n\u00e1ro\u010dn\u00e9.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

                  \n
                  \n
                  \n

                  ASA – Akrylonitril-styren-akryl\u00e1t<\/h2>\n\n\n\n

                  Doporu\u010den\u00e9 pou\u017eit\u00ed:<\/strong> venkovn\u00ed d\u00edly, d\u00edly na slunci (UV), dr\u017e\u00e1ky a kryty do exteri\u00e9ru.
                  Siln\u00e9 str\u00e1nky:<\/strong> podobn\u00e9 ABS, ale v\u00fdrazn\u011b lep\u0161\u00ed odolnost v\u016f\u010di UV a po\u010das\u00ed<\/strong>.<\/p>\n\n\n\n

                  Nastaven\u00ed tisku (typicky)<\/h3>\n\n\n\n
                    \n
                  • Tryska:<\/strong> 240\u2013260 \u00b0C (\u010dasto 245\u2013255 \u00b0C)<\/li>\n\n\n\n
                  • Podlo\u017eka:<\/strong> 90\u2013110 \u00b0C<\/li>\n\n\n\n
                  • Chlazen\u00ed:<\/strong> 0\u201320 % (sp\u00ed\u0161e vypnuto)<\/li>\n\n\n\n
                  • Komora \/ zakrytov\u00e1n\u00ed:<\/strong> doporu\u010deno (kv\u016fli warpu a delaminaci)<\/li>\n<\/ul>\n\n\n\n

                    Chov\u00e1n\u00ed a tipy<\/h3>\n\n\n\n
                      \n
                    • Chov\u00e1 se podobn\u011b jako ABS: warping<\/strong> a prask\u00e1n\u00ed vrstev<\/strong> p\u0159i pr\u016fvanu jsou typick\u00e9 probl\u00e9my.<\/li>\n\n\n\n
                    • Hlavn\u00ed rozd\u00edl: ASA je vhodn\u011bj\u0161\u00ed pro dlouhodob\u00e9 venkovn\u00ed pou\u017eit\u00ed<\/strong>, proto\u017ee UV z\u00e1\u0159en\u00ed tolik nedegraduje materi\u00e1l.<\/li>\n\n\n\n
                    • Povrchov\u00e9 \u00fapravy a obr\u00e1b\u011bn\u00ed jsou podobn\u00e9 jako u ABS.<\/li>\n<\/ul>\n\n\n\n

                      Pro Ender 5:<\/strong> skv\u011bl\u00e9 vlastnosti, ale tiskov\u011b n\u00e1ro\u010dn\u00e9 (ide\u00e1ln\u011b s enclosure).<\/p>\n<\/div>\n\n\n\n

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

                      TPU\u2013 Termoplastick\u00fd polyuretan<\/h2>\n\n\n\n

                      Doporu\u010den\u00e9 pou\u017eit\u00ed:<\/strong> pru\u017en\u00e9 d\u00edly, tlumi\u010de, kryty, chr\u00e1ni\u010de, pr\u016fchodky, t\u011bsn\u011bn\u00ed, \u201egumov\u00e9\u201c komponenty.
                      Siln\u00e9 str\u00e1nky:<\/strong> pru\u017enost, odolnost proti n\u00e1razu, vysok\u00e1 hou\u017eevnatost.<\/p>\n\n\n\n

                      Nastaven\u00ed tisku (typicky)<\/h3>\n\n\n\n
                        \n
                      • Tryska:<\/strong> 220\u2013245 \u00b0C (podle tvrdosti TPU a v\u00fdrobce)<\/li>\n\n\n\n
                      • Podlo\u017eka:<\/strong> 50\u201370 \u00b0C<\/li>\n\n\n\n
                      • Chlazen\u00ed:<\/strong> 30\u201370 % (lad\u00ed se podle detail\u016f a p\u0159evis\u016f)<\/li>\n\n\n\n
                      • Rychlost:<\/strong> 15\u201335 mm\/s (flex tisknout pomalu)<\/li>\n\n\n\n
                      • Retrakce (Bowden):<\/strong> sp\u00ed\u0161e men\u0161\u00ed ne\u017e u PLA\/PETG (p\u0159\u00edli\u0161 velk\u00e1 retrakce \u010dasto zhor\u0161\u00ed probl\u00e9my)<\/li>\n<\/ul>\n\n\n\n

                        Chov\u00e1n\u00ed a tipy<\/h3>\n\n\n\n
                          \n
                        • TPU je citliv\u00e9 na mechaniku extruderu<\/strong>. U Bowden syst\u00e9mu (Ender 5 v z\u00e1kladu) je tisk TPU slo\u017eit\u011bj\u0161\u00ed:\n
                            \n
                          • filament se m\u016f\u017ee \u201ema\u010dkat\u201c a kroutit v pod\u00e1v\u00e1n\u00ed<\/li>\n\n\n\n
                          • pom\u00e1h\u00e1 ni\u017e\u0161\u00ed rychlost<\/strong>, men\u0161\u00ed retrakce, plynul\u00fd tok a spr\u00e1vn\u00fd p\u0159\u00edtlak podava\u010de<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                          • TPU \u010dasto nas\u00e1v\u00e1 vlhkost<\/strong> \u2192 prsk\u00e1n\u00ed p\u0159i tisku, hor\u0161\u00ed povrch. Pom\u016f\u017ee filament vysu\u0161it a skladovat v suchu.<\/li>\n\n\n\n
                          • P\u0159evisy a mosty jsou obvykle hor\u0161\u00ed ne\u017e u PLA.<\/li>\n<\/ul>\n\n\n\n

                            Pro Ender 5:<\/strong> jde to, ale vy\u017eaduje trp\u011blivost a pomal\u00fd tisk (tvrd\u0161\u00ed TPU se tiskne l\u00e9pe).nn\u00e9 obaly, t\u011bsn\u011bn\u00ed, tlumic\u00ed prvky.
                            Pro koho:<\/strong> sp\u00ed\u0161 zku\u0161en\u011bj\u0161\u00ed.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

                            C\u00edlem je p\u0159ehledn\u011b a srozumiteln\u011b p\u0159edstavit b\u011b\u017en\u00e9 materi\u00e1ly pro 3D tisk kompatibiln\u00ed s tisk\u00e1rnou Creality Ender\u00a05. Ender\u00a05 je stoln\u00ed FDM 3D tisk\u00e1rna s vyh\u0159\u00edvanou podlo\u017ekou a tryskou schopnou dosahovat teplot kolem 250\u00a0\u00b0C, co\u017e umo\u017e\u0148uje tisk z nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch filament\u016f: zejm\u00e9na PLA, PETG, ABS a TPU (d\u00e1le i ASA, aj.). Tyto materi\u00e1ly lze na Enderu\u00a05 tisknout bez […]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-96","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/3d.edumaker.cz\/index.php?rest_route=\/wp\/v2\/pages\/96","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3d.edumaker.cz\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/3d.edumaker.cz\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/3d.edumaker.cz\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/3d.edumaker.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=96"}],"version-history":[{"count":12,"href":"https:\/\/3d.edumaker.cz\/index.php?rest_route=\/wp\/v2\/pages\/96\/revisions"}],"predecessor-version":[{"id":142,"href":"https:\/\/3d.edumaker.cz\/index.php?rest_route=\/wp\/v2\/pages\/96\/revisions\/142"}],"wp:attachment":[{"href":"https:\/\/3d.edumaker.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=96"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}