{"id":10212,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/jak-horka-je-3d-tiskarna\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"jak-horka-je-3d-tiskarna","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/jak-horka-je-3d-tiskarna\/","title":{"rendered":"Jak hork\u00e1 je 3D tisk\u00e1rna?"},"content":{"rendered":"
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Jak omezit Stringov\u00e1n\u00ed?<\/div>\n
Sni\u017ete teplotu trysky \u2013 sn\u00ed\u017een\u00edm teploty trysky m\u016f\u017eete omezit v\u00fdskyt stringov\u00e1n\u00ed. Zkuste sn\u00ed\u017eit teplotu o 5-10\u00b0C a sledujte, zda se n\u011bco zm\u011bn\u00ed. Horkovzdu\u0161n\u00e1 pistole se o to postar\u00e1! \u2013 Pokud nem\u00e1te n\u00e1ladu na lad\u011bn\u00ed hodnot v nastaven\u00ed, pak je tu jedno rychl\u00e9 \u0159e\u0161en\u00ed.<\/div>\n
\n\t\t\t\t\t Dal\u0161\u00ed informace najdete na<\/span> josefprusa.cz<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n
Pr\u016fmyslov\u00e9 odv\u011btv\u00ed zcela zm\u011bnil 3D tisk, kter\u00fd umo\u017e\u0148uje jednodu\u0161e vytv\u00e1\u0159et sofistikovan\u00e9 a jedine\u010dn\u00e9 v\u011bci. Teplota, p\u0159i kter\u00e9 3D tisk\u00e1rna pracuje, je d\u016fle\u017eitou vlastnost\u00ed modern\u00ed technologie. Teplotou r\u016fzn\u00fdch tiskov\u00fdch materi\u00e1l\u016f, teplem, kter\u00e9 tyto stroje produkuj\u00ed, a maxim\u00e1ln\u00ed teplotou, kter\u00e9 m\u016f\u017ee 3D tisk\u00e1rna dos\u00e1hnout, se zab\u00fdv\u00e1 tento \u010dl\u00e1nek. <\/p>\n
<\/div>\n

Nejobl\u00edben\u011bj\u0161\u00ed druh 3D tisk\u00e1rny, tisk\u00e1rna s 3D vl\u00e1kny, b\u011b\u017en\u011b pracuje p\u0159i teplot\u00e1ch mezi 180 \u00b0C a 260 \u00b0C (356\u00b0F a 500\u00b0F). Tyto tisk\u00e1rny pou\u017e\u00edvaj\u00ed termoplastick\u00e9 vl\u00e1kno, jako je ABS (akrylonitrilbutadienstyren) nebo PLA (kyselina polyml\u00e9\u010dn\u00e1), kter\u00e9 se zah\u0159\u00edv\u00e1 a tav\u00ed, ne\u017e se vytla\u010d\u00ed ve vrstv\u00e1ch a vytvo\u0159\u00ed po\u017eadovan\u00fd objekt. Pot\u0159ebn\u00e1 teplota se u jednotliv\u00fdch tisk\u00e1ren li\u0161\u00ed a z\u00e1vis\u00ed na konkr\u00e9tn\u00edm pou\u017eit\u00e9m filamentu. Vyh\u0159\u00edvan\u00e9 l\u016f\u017eko, kter\u00e9 je sou\u010d\u00e1st\u00ed v\u011bt\u0161iny filamentov\u00fdch tisk\u00e1ren, v\u0161ak pom\u00e1h\u00e1 udr\u017eovat konstantn\u00ed teplotu b\u011bhem tisku. <\/p>\n

<\/div>\n

3D tisk\u00e1rny produkuj\u00ed p\u0159i v\u00fdrob\u011b tepla velk\u00e9 mno\u017estv\u00ed tepla. V\u011bt\u0161inu tepla vytv\u00e1\u0159\u00ed vyh\u0159\u00edvan\u00e9 l\u016f\u017eko a extrud\u00e9r tisk\u00e1rny, kter\u00e9 tav\u00ed filament a zaji\u0161\u0165uj\u00ed dobrou p\u0159ilnavost k tiskov\u00e9mu povrchu. Aby se minimalizovalo p\u0159eh\u0159\u00edv\u00e1n\u00ed, je nezbytn\u00e9 zajistit, aby byl kryt tisk\u00e1rny \u0159\u00e1dn\u011b v\u011btr\u00e1n a chlazen. Pro rozpt\u00fdlen\u00ed p\u0159ebyte\u010dn\u00e9ho tepla a udr\u017een\u00ed konstantn\u00ed pracovn\u00ed teploty mohou b\u00fdt n\u011bkter\u00e9 tisk\u00e1rny vybaveny vestav\u011bn\u00fdmi chladic\u00edmi ventil\u00e1tory. <\/p>\n

<\/div>\n

Typ pou\u017eit\u00e9ho filamentu ur\u010duje maxim\u00e1ln\u00ed teplotu, kterou plast 3D tisk\u00e1rny vydr\u017e\u00ed. Nap\u0159\u00edklad PLA m\u00e1 ni\u017e\u0161\u00ed teplotu t\u00e1n\u00ed, zhruba 180 \u00b0C a\u017e 220 \u00b0C (356 \u00b0F a\u017e 428 \u00b0F), zat\u00edmco ABS se b\u011b\u017en\u011b tav\u00ed p\u0159i teplot\u011b zhruba 210 \u00b0C a\u017e 250 \u00b0C (410 \u00b0F a\u017e 482 \u00b0F). P\u0159i v\u00fdb\u011bru spr\u00e1vn\u00e9ho filamentu pro va\u0161e tiskov\u00e9 po\u017eadavky je velmi d\u016fle\u017eit\u00e9 tyto teploty zohlednit. V z\u00e1jmu zachov\u00e1n\u00ed bezpe\u010dnosti je tak\u00e9 nezbytn\u00e9 m\u00edt na pam\u011bti, \u017ee n\u011bkter\u00e1 filamenta mohou v pr\u016fb\u011bhu tisku uvol\u0148ovat v\u00fdpary. <\/p>\n

<\/div>\n

Jin\u00fd druh techniky 3D tisku zn\u00e1m\u00fd jako stereolitografie (SLA) vyu\u017e\u00edv\u00e1 k v\u00fdrob\u011b p\u0159edm\u011bt\u016f na rozd\u00edl od tisk\u00e1ren s vl\u00e1kny tekutou prysky\u0159ici. Ve srovn\u00e1n\u00ed s filamentov\u00fdmi tisk\u00e1rnami pracuj\u00ed SLA tisk\u00e1rny p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch. B\u011bhem procesu tisku se prysky\u0159ice pou\u017e\u00edvan\u00e1 p\u0159i tisku SLA m\u016f\u017ee zah\u0159\u00e1t a\u017e na 30 \u00b0C a\u017e 35 \u00b0C. Prysky\u0159ice se v t\u011bchto tisk\u00e1rn\u00e1ch vytvrzuje vrstvu po vrstv\u011b pomoc\u00ed laseru nebo ultrafialov\u00e9ho sv\u011btla a vytv\u00e1\u0159\u00ed pevn\u00e9 v\u011bci. <\/p>\n

<\/div>\n

Teplotu, p\u0159i kter\u00e9 3D tisk\u00e1rna pracuje, ur\u010duje typ tisk\u00e1rny a pou\u017eit\u00fd tiskov\u00fd materi\u00e1l. Tisk\u00e1rny SLA pracuj\u00ed p\u0159i vy\u0161\u0161\u00edch teplot\u00e1ch, p\u0159ibli\u017en\u011b 30 \u00b0C a\u017e 35 \u00b0C pro prysky\u0159ici, zat\u00edmco filamentov\u00e9 tisk\u00e1rny b\u011b\u017en\u011b pracuj\u00ed p\u0159i teplot\u00e1ch 180 \u00b0C a\u017e 260 \u00b0C (356 \u00b0C a\u017e 500 \u00b0C). P\u0159i pou\u017e\u00edv\u00e1n\u00ed 3D tisk\u00e1rny je z\u00e1sadn\u00ed dodr\u017eovat pokyny v\u00fdrobce a p\u0159ijmout pot\u0159ebn\u00e1 bezpe\u010dnostn\u00ed opat\u0159en\u00ed, aby byl zaru\u010den optim\u00e1ln\u00ed v\u00fdkon a ochrana.<\/p><\/div>\n

\n
FAQ<\/div>\n
\n
Je teplota 210 pro PLA p\u0159\u00edli\u0161 vysok\u00e1?<\/div>\n

Pro filament PLA (kyselina polyml\u00e9\u010dn\u00e1) nen\u00ed teplota 210 stup\u0148\u016f Celsia p\u0159\u00edli\u0161 vysok\u00e1. Teplota 210 stup\u0148\u016f Celsia zapad\u00e1 do doporu\u010den\u00e9ho teplotn\u00edho rozsahu pro tisk z PLA, kter\u00fd je obvykle 180-220 stup\u0148\u016f Celsia. V\u017edy je v\u0161ak t\u0159eba se sezn\u00e1mit s pokyny v\u00fdrobce pro konkr\u00e9tn\u00ed pou\u017eit\u00fd filament PLA, proto\u017ee n\u011bkter\u00e9 druhy mohou m\u00edt m\u00edrn\u011b odli\u0161n\u00e9 teplotn\u00ed po\u017eadavky. <\/p>\n<\/div>\n

\n
Je 3D tisk v interi\u00e9ru bezpe\u010dn\u00fd?<\/div>\n

Pou\u017e\u00edv\u00e1n\u00ed 3D tisku v interi\u00e9ru je obecn\u011b bezpe\u010dn\u00e9. P\u0159esto\u017ee 3D tisk\u00e1rny produkuj\u00ed teplo, teploty, kter\u00fdch obvykle dosahuj\u00ed, nejsou nebezpe\u010dn\u011b vysok\u00e9. Aby se omezily p\u0159\u00edpadn\u00e9 plyny nebo z\u00e1pachy, kter\u00e9 se mohou b\u011bhem tisku uvol\u0148ovat, je t\u0159eba je\u0161t\u011b zajistit vhodn\u00e9 v\u011btr\u00e1n\u00ed. Je t\u0159eba tak\u00e9 dodr\u017eovat pokyny a bezpe\u010dnostn\u00ed opat\u0159en\u00ed v\u00fdrobce, v\u010detn\u011b pou\u017e\u00edv\u00e1n\u00ed tisk\u00e1rny v dob\u0159e v\u011btran\u00e9m prost\u0159ed\u00ed a nenech\u00e1vat ji del\u0161\u00ed dobu bez dozoru. <\/p>\n<\/div>\n

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Jsou 3D v\u00fdtisky bezpe\u010dn\u00e9 na dotek?<\/div>\n

Po dokon\u010den\u00ed tisku a vychladnut\u00ed 3D v\u00fdtisku je obvykle bezpe\u010dn\u00e9 se ho dot\u00fdkat. V z\u00e1vislosti na pou\u017eit\u00e9m materi\u00e1lu m\u016f\u017ee 3D tisk\u00e1rna pracovat p\u0159i r\u016fzn\u00fdch teplot\u00e1ch, m\u016f\u017ee v\u0161ak pracovat p\u0159i teplot\u00e1ch 200 a\u017e 300 stup\u0148\u016f Celsia (392 a\u017e 572 stup\u0148\u016f Fahrenheita). Po dokon\u010den\u00ed tisku a vyjmut\u00ed z tisk\u00e1rny v\u0161ak velmi rychle vychladne. Tisku se m\u016f\u017eete dot\u00fdkat bez rizika pop\u00e1len\u00ed, pokud po\u010dk\u00e1te, a\u017e zcela vychladne, co\u017e trv\u00e1 jen n\u011bkolik minut.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Jak omezit Stringov\u00e1n\u00ed? Sni\u017ete teplotu trysky \u2013 sn\u00ed\u017een\u00edm teploty trysky m\u016f\u017eete omezit v\u00fdskyt stringov\u00e1n\u00ed. Zkuste sn\u00ed\u017eit teplotu o 5-10\u00b0C a sledujte, zda se n\u011bco zm\u011bn\u00ed. Horkovzdu\u0161n\u00e1 pistole se o to postar\u00e1! \u2013 Pokud nem\u00e1te n\u00e1ladu na lad\u011bn\u00ed hodnot v nastaven\u00ed, pak je tu jedno rychl\u00e9 \u0159e\u0161en\u00ed. Dal\u0161\u00ed informace najdete na josefprusa.cz Pr\u016fmyslov\u00e9 odv\u011btv\u00ed zcela zm\u011bnil … \u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":4306,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3926],"tags":[],"class_list":["post-10212","post","type-post","status-publish","format-standard","hentry","category-termalni-analyza"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/10212","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/4306"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=10212"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/10212\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=10212"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=10212"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=10212"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}