[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.hranari.cz\/historie-3d-tisku-saha-do-80-let-20-stoleti\/#Article","mainEntityOfPage":"https:\/\/www.hranari.cz\/historie-3d-tisku-saha-do-80-let-20-stoleti\/","headline":"Historie 3D tisku sah\u00e1 do 80. let 20. stolet\u00ed","name":"Historie 3D tisku sah\u00e1 do 80. let 20. stolet\u00ed","description":"Pr\u00e1v\u011b trojrozm\u011brn\u00e9 plastick\u00e9 mapy byly jedn\u00edm z pr\u016fkopn\u00edk\u016f, kte\u0159\u00ed dali podn\u011bt k masivn\u00edmu vyu\u017e\u00edv\u00e1n\u00ed tohoto fenomen\u00e1ln\u00edho vyn\u00e1lezu. Mapy byly v 80. letech sice je\u0161t\u011b vyr\u00e1b\u011bny jako v\u00fdlisky, ale poslou\u017eily jako … ","datePublished":"2018-02-21","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.hranari.cz\/author\/#Person","name":"","url":"https:\/\/www.hranari.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/edf965aa5e6319b22667bed24bb070a38fc0326fd1c728db50dc1d860a4a16ad?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/edf965aa5e6319b22667bed24bb070a38fc0326fd1c728db50dc1d860a4a16ad?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"hranari.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.hranari.cz\/wp-content\/uploads\/img_a312381_w2281_t1523347414.jpg","url":"https:\/\/www.hranari.cz\/wp-content\/uploads\/img_a312381_w2281_t1523347414.jpg","height":0,"width":0},"url":"https:\/\/www.hranari.cz\/historie-3d-tisku-saha-do-80-let-20-stoleti\/","about":["V\u00fdrobky"],"wordCount":497,"articleBody":"Pr\u00e1v\u011b trojrozm\u011brn\u00e9 plastick\u00e9 mapy byly jedn\u00edm z pr\u016fkopn\u00edk\u016f, kte\u0159\u00ed dali podn\u011bt k masivn\u00edmu vyu\u017e\u00edv\u00e1n\u00ed tohoto fenomen\u00e1ln\u00edho vyn\u00e1lezu. Mapy byly v 80. letech sice je\u0161t\u011b vyr\u00e1b\u011bny jako v\u00fdlisky, ale poslou\u017eily jako inspirace k trojrozm\u011brn\u00fdm tisk\u016fm na principu nan\u00e1\u0161en\u00ed vrstev polymeru na oto\u010dnou podlo\u017eku. Dnes jsou takov\u00e1 za\u0159\u00edzen\u00ed b\u011b\u017en\u011b dostupn\u00e1 firm\u00e1m i jednotlivc\u016fm, \u010cesk\u00e1 republika nen\u00ed v\u00fdjimkou. \u0160pi\u010dkov\u00e9 3D tisk\u00e1rny najdete v ka\u017ed\u00e9m v\u011bt\u0161\u00edm m\u011bst\u011b, 3D tisk Praha je jen jednou z mo\u017enost\u00ed, kde si m\u016f\u017eete nechat na zak\u00e1zku vytvo\u0159it model prakticky jak\u00e9hokoliv objektu. Mnoz\u00ed z v\u00e1s si mo\u017en\u00e1 tuto technologickou lah\u016fdku spojuj\u00ed s ultramodern\u00edm po\u010d\u00edta\u010dov\u00fdm softwarem. V podstat\u011b m\u00e1te pravdu, ale prap\u016fvodn\u00ed my\u0161lenka spat\u0159ila sv\u011btlo sv\u011bta ji\u017e v roce 1986. Tehdy si jist\u00fd Chuck Hull nechal patentovat vyn\u00e1lez Stereolitografie. \u0160lo o syst\u00e9m tvorby trojrozm\u011brn\u00fdch plastov\u00fdch model\u016f, kter\u00e9 vznikaly nan\u00e1\u0161en\u00edm tenk\u00fdch vrstev za sou\u010dasn\u00e9ho p\u016fsoben\u00ed UV z\u00e1\u0159en\u00ed, (p\u0159\u00edpadn\u011b jin\u00fdch vlnov\u00fdch d\u00e9lek z\u00e1\u0159en\u00ed). T\u00edm se vrstva polymeru \u010d\u00e1ste\u010dn\u011b vytvrzovala a na tu se pak nan\u00e1\u0161ely dal\u0161\u00ed vrstvy. P\u0159esnost procesu ovlivnila d\u00e9lka a intenzita z\u00e1\u0159en\u00ed a \u0161\u00ed\u0159ka paprsku i hustota plastov\u00e9ho polotovaru. Ji\u017e tehdy byla tato metoda 3D tisku velmi p\u0159esn\u00e1 a dnes se vyu\u017e\u00edv\u00e1 ve v\u00fdrob\u011b elektronick\u00fdch sou\u010d\u00e1stek \u2013 integrovan\u00fdch obvod\u016f. 3D tisk\u00e1rny a CNC stroje Vyn\u00e1lezce Chuck Hll vyv\u00edjel v druh\u00e9 polovin\u011b 90. let prvn\u00ed prototypy za\u0159\u00edzen\u00ed, kter\u00e1 v trojrozm\u011brn\u00e9m form\u00e1tu tiskla prvn\u00ed modely. Byl to stereolitografick\u00fd stroj SLA-1, kter\u00fd postavil z\u00e1klad pro dne\u0161n\u00ed slo\u017eit\u00e1 po\u010d\u00edta\u010dov\u00e1 rozhran\u00ed 3D tisk\u00e1ren a tak\u00e9 pro numericky \u0159\u00edzen\u00e9 obr\u00e1b\u011bc\u00ed stroje, na ve\u0159ejnosti zn\u00e1m\u00e9 jako CNC stroje. Dnes m\u016f\u017eete SLA-1 vid\u011bt ve Spojen\u00fdch st\u00e1tech ve Fordov\u011b muzeu ve st\u00e1t\u011b Michigan. Prvn\u00ed 3D tisk\u00e1rny v podob\u011b, v jak\u00e9 jsme je znali v minulosti, na principu tekut\u00e9ho pojiva a pr\u00e1\u0161kov\u00e9ho plastu, vznikaly z\u00e1sluhou americk\u00e9 firmy Z Corporation v druh\u00e9 polovin\u011b 90. let. Od roku 2003 v\u0161ak vstoupila do historie revolu\u010dn\u00ed technologie \u201epolyjet\u201c, na jej\u00edm\u017e principu pracuje v\u011bt\u0161ina modern\u00edch 3D tisk\u00e1ren. Uvnit\u0159 se nach\u00e1z\u00ed tavic\u00ed hlavice, ze kter\u00e9 proud\u00ed polymer navinut\u00fd v tenk\u00e9m vl\u00e1knu na c\u00edvku, tavenina dopad\u00e1 na dvojrozm\u011brnou plochou podlo\u017eku a ta se ot\u00e1\u010d\u00ed v prostoru p\u0159esn\u011b podle po\u010d\u00edta\u010dov\u00e9ho n\u00e1kresu. Ot\u00e1\u010den\u00ed podlo\u017eky vytv\u00e1\u0159\u00ed ten t\u0159et\u00ed rozm\u011br a fin\u00e1ln\u00edm produktem je pak trojrozm\u011brn\u00fd plastov\u00fd model. Materi\u00e1lem k v\u00fdrob\u011b model\u016f b\u00fdv\u00e1 nej\u010dast\u011bji polyetylen (HDPE), nebo polyamid (PLA), p\u0159\u00edpadn\u011b akrylonitributadienstyren (ABS).                                                                                                                                                                                                                                                                                                                                                                                        4\/5 - (2 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Historie 3D tisku sah\u00e1 do 80. let 20. stolet\u00ed","item":"https:\/\/www.hranari.cz\/historie-3d-tisku-saha-do-80-let-20-stoleti\/#breadcrumbitem"}]}]