{"id":11323,"date":"2021-08-02T12:18:22","date_gmt":"2021-08-02T10:18:22","guid":{"rendered":"https:\/\/part2print.cz\/docs\/technologie-tisku\/"},"modified":"2021-08-04T10:42:26","modified_gmt":"2021-08-04T08:42:26","slug":"printing-technologies","status":"publish","type":"docs","link":"https:\/\/part2print.cz\/en\/documents\/printing-technologies\/","title":{"rendered":"Printing technologies"},"content":{"rendered":"\n

V\u00fdb\u011br technologie je nejd\u016fle\u017eit\u011bj\u0161\u00edm parametrem objedn\u00e1vky, proto\u017ee ka\u017ed\u00e1 z technologi\u00ed tisku dosahuje jin\u00e9 kvality, rozm\u011brov\u00e9 p\u0159esnosti a vlastnost\u00ed v\u00fdsledn\u00e9ho modelu. Ka\u017ed\u00e1 z technologi\u00ed tak\u00e9 tiskne modely z odli\u0161n\u00fdch materi\u00e1l\u016f s odli\u0161n\u00fdmi vlastnostmi. Proto je velmi d\u016fle\u017eit\u00e9 pe\u010dliv\u011b vybrat technologii, kter\u00e1 je vhodn\u00e1 pro va\u0161e pot\u0159eby a aplikaci. V t\u00e9to chv\u00edli (Stav 2014) pou\u017e\u00edv\u00e1me k ti\u0161t\u011bn\u00ed t\u0159i r\u016fzn\u00e9 technologie. Jsou to technologie SLA, Envisiontec a Solidscape.<\/p>\n\n\n\n

Technologie<\/th>Envisiontec<\/th>Solidscape<\/th>SLA<\/th><\/tr><\/thead>
Rychlost<\/td>+ + + + +<\/td>+ +<\/td>+ +<\/td><\/tr>
Surface quality<\/td>+ + + + +<\/td>+ + +<\/td>+ +<\/td><\/tr>
Accuracy<\/td>+ + + +<\/td>+ + + + +<\/td>+ + + + +<\/td><\/tr>
Cena (1 \u2013 3 kusy) v\u00edce \u201e+\u201d dra\u017e\u0161\u00ed<\/td>+ + + +<\/td>+ +<\/td>+ + + + +<\/td><\/tr>
Cena (4 – 9 kusy) v\u00edce \u201e+\u201d dra\u017e\u0161\u00ed<\/td>+ +<\/td>+ + + +<\/td>+ + + + +<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Solidscape<\/h3>\n\n\n\n

Technologie Solidscape tiskne 3D objekty pomoc\u00ed trysek materi\u00e1lem s vlastnostmi vosku. Tato technologie je st\u0155edn\u011b rychl\u00e1 a dosahuje dobr\u00e9 kvality povrchu (velmi z\u00e1vis\u00ed na tlou\u0161\u0165ce vrstvy viz. Kvalita povrchu). S touto technologi\u00ed dosahujeme velmi dobr\u00e9 rozm\u011brov\u00e9 p\u0159esnosti. Technologie Solidscape umo\u017e\u0148uje tisknout pouze voskov\u00fd pln\u011b vypaliteln\u00fd materi\u00e1l a nepot\u0159ebuje podpory. Solidscape je velmi vhodn\u00fd pro zlatn\u00edky, modely jsou vhodn\u00e9 pro ztracen\u00e9 lit\u00ed ale i zaformov\u00e1n\u00ed.<\/p>\n\n\n\n

Stroje Solidscape tisknou vosku podobn\u00fd materi\u00e1l pomoc\u00ed trysek po jednotliv\u00fdch vrstv\u00e1ch. Jednotliv\u00e9 vrstvy mohou b\u00fdt tenk\u00e9 pouze 0.012mm a aby se dodr\u017eela tato p\u0159esn\u00e1 tlou\u0161\u0165ka tak se ka\u017ed\u00e1 vrstva po tisku zarovn\u00e1v\u00e1 fr\u00e9zou do naprost\u00e9 hladkosti. Aby se dalo vytisknout geometrie, kter\u00e9 ve vy\u0161\u0161\u00edch vrstv\u00e1ch p\u0159esahuj\u00ed svoji z\u00e1kladnu (vrstvy p\u0159edch\u00e1zej\u00edc\u00ed) tak se tiskne i druh\u00fdm materi\u00e1lem tzv. podp\u016frn\u00fdm kter\u00fd se po dokon\u010den\u00ed tisku odstran\u00ed bez jak\u00e9hokoliv po\u0161kozen\u00ed ti\u0161t\u011bn\u00e9ho modelu. Aby se dos\u00e1hlo nejvy\u0161\u0161\u00ed p\u0159esnosti tak se tiskov\u00e9 hlavy nepohybuj\u00ed jako u b\u011b\u017en\u00fdch inkoustov\u00fdch tisk\u00e1ren ale jako plotter. Materi\u00e1l ze kter\u00e9ho je hlavn\u00ed model m\u00e1 vynikaj\u00edc\u00ed vlastnosti pro p\u0159\u00edm\u00e9 lit\u00ed do kovu a umo\u017e\u0148uje dokonal\u00e9 odtaven\u00ed a tud\u00ed\u017e i nejlep\u0161\u00ed kvalitu povrchu kovu. Av\u0161ak d\u00e1 se i odl\u00e9vat \u010di zpracovat do forem z m\u011bk\u010d\u00edch kov\u016f a je tedy vhodn\u00fd pro malos\u00e9riovou v\u00fdrobu.<\/p>\n\n\n\n

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Envisiontec<\/h3>\n\n\n\n

Tisk\u00e1rny Envisiontec stav\u00ed 3D objekty pomoc\u00ed DLP projektoru, kter\u00fd vytvrzuje speci\u00e1ln\u00ed UV vytvrditeln\u00e9 prysky\u0159ice. Tato technologie je jednou z nejrychlej\u0161\u00edch a dosahuje nejlep\u0161\u00edho rozli\u0161en\u00ed a kvality povrchu. Envisiontec tiskne pouze z jednoho materi\u00e1lu, to znamen\u00e1, \u017ee model a podpory jsou ze stejn\u00e9ho materi\u00e1lu. Tiskneme z cel\u00e9 \u0159ady r\u016fzn\u00fdch plastov\u00fdch, keramick\u00fdch a voskov\u00fdch materi\u00e1l\u016f. Voskov\u00e9 materi\u00e1ly, kter\u00e9 pou\u017e\u00edv\u00e1me, jsou za ur\u010dit\u00fdch podm\u00ednek pln\u011b vypaliteln\u00e9 a proto se hod\u00ed pro odl\u00e9v\u00e1n\u00ed do ztracena ale z\u00e1rove\u0148 plastov\u00e9 i keramick\u00e9 materi\u00e1ly jsou t\u011bmi nejvhodn\u011bj\u0161\u00edmi k zaformov\u00e1n\u00ed do pru\u017en\u00fdch forem. V\u011bt\u0161ina model\u016f, kter\u00e9 tiskneme, pot\u0159ebuj\u00ed podpory (viz. Kapitola Podpory).<\/p>\n\n\n\n

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SLA<\/h3>\n\n\n\n

SLA je zkratka pro stereolitografii. Technologie SLA vyu\u017e\u00edv\u00e1 k vytv\u00e1\u0159en\u00ed jednotliv\u00fdch vrstev objektu ultrafialov\u00e9ho laserov\u00e9ho paprsku, kter\u00fd vrstvu vykresluje na hladinu tekut\u00e9ho polymerov\u00e9ho materi\u00e1lu, kter\u00fd je vytvrditeln\u00fd UV sv\u011btlem. Po vykreslen\u00ed a vytvrzen\u00ed cel\u00e9 jedn\u00e9 vrstvy modelu se ti\u0161t\u011bn\u00fd objekt pono\u0159\u00ed o tlou\u0161\u0165ku vrstvy do vani\u010dky s resinem a za\u010dne tvorba dal\u0161\u00ed vrstvy. Mezi v\u00fdhody t\u00e9to technologie pat\u0159\u00ed mo\u017enost tisku z r\u016fzn\u00fdch materi\u00e1l\u016f a tak\u00e9 perfektn\u00ed rozm\u011brov\u00e1 p\u0159esnost. Nev\u00fdhodou je hor\u0161\u00ed kvalita povrchu, velmi n\u00edzk\u00e1 rychlost tisku a relativn\u011b vysok\u00e1 cena tisku a materi\u00e1lu.<\/p>\n\n\n\n

<\/a> {{http:\/\/order.part2print.cz\/images\/help\/help_9_8.jpg?nolink&}} <\/a>{{http:\/\/order.part2print.cz\/images\/help\/help_9_9_small.jpg?nolink&}} <\/a>{{http:\/\/order.part2print.cz\/images\/help\/help_9_10_small.jpg?nolink&}}<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

V\u00fdb\u011br technologie je nejd\u016fle\u017eit\u011bj\u0161\u00edm parametrem objedn\u00e1vky, proto\u017ee ka\u017ed\u00e1 z technologi\u00ed tisku dosahuje jin\u00e9 kvality, rozm\u011brov\u00e9 p\u0159esnosti a vlastnost\u00ed v\u00fdsledn\u00e9ho modelu. Ka\u017ed\u00e1 z technologi\u00ed tak\u00e9 tiskne modely z odli\u0161n\u00fdch materi\u00e1l\u016f s odli\u0161n\u00fdmi vlastnostmi. Proto je velmi d\u016fle\u017eit\u00e9 pe\u010dliv\u011b vybrat technologii, kter\u00e1 je vhodn\u00e1 pro va\u0161e pot\u0159eby a aplikaci. V t\u00e9to chv\u00edli (Stav 2014) pou\u017e\u00edv\u00e1me k ti\u0161t\u011bn\u00ed t\u0159i r\u016fzn\u00e9 technologie. Jsou to technologie SLA, Envisiontec a Solidscape. Technologie Envisiontec Solidscape SLA Rychlost + + + + + + + + + Surface quality + + + + + + + + + + Accuracy + + + + + + + +\u2026<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"doc_category":[241],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":5}},"_links":{"self":[{"href":"https:\/\/part2print.cz\/en\/wp-json\/wp\/v2\/docs\/11323"}],"collection":[{"href":"https:\/\/part2print.cz\/en\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/part2print.cz\/en\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/part2print.cz\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/part2print.cz\/en\/wp-json\/wp\/v2\/comments?post=11323"}],"version-history":[{"count":0,"href":"https:\/\/part2print.cz\/en\/wp-json\/wp\/v2\/docs\/11323\/revisions"}],"wp:attachment":[{"href":"https:\/\/part2print.cz\/en\/wp-json\/wp\/v2\/media?parent=11323"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/part2print.cz\/en\/wp-json\/wp\/v2\/doc_category?post=11323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}