{"id":17870435,"date":"2022-06-29T14:11:35","date_gmt":"2022-06-29T12:11:35","guid":{"rendered":"https:\/\/addict3d.blog.hu\/2022\/06\/29\/3d_nyomtatas_elotortenete"},"modified":"2022-08-26T11:38:45","modified_gmt":"2022-08-26T11:38:45","slug":"3d_nyomtatas_elotortenete","status":"publish","type":"post","link":"https:\/\/addict3d.hu\/?p=17870435","title":{"rendered":"3d nyomtat\u00e1s el\u0151t\u00f6rt\u00e9nete"},"content":{"rendered":"\n[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;0px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.18.0&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;||0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>B\u00e1r a 3d technol\u00f3gia a 20. sz\u00e1zad v\u00e9g\u00e9re \u00e9rte el azt a fejletts\u00e9gi szintet, hogy komolyabb eredm\u00e9nyeket tudjon felmutatni ipar \u00e9s kereskedelem ter\u00fclet\u00e9n is, de gy\u00f6kerei eg\u00e9szen a 19. sz\u00e1zadig vezetnek. Els\u0151, akit meg kell eml\u00edts\u00fcnk, egy francia fest\u0151, fot\u00f3s \u00e9s szobr\u00e1sz <strong>Francois Will\u00e9me<\/strong>, aki a fot\u00f3 szobr\u00e1szatot fejlesztette ki 1860-ban. Elj\u00e1r\u00e1sa 24 sz\u00f6gb\u0151l k\u00e9sz\u00fclt fot\u00f3kra \u00e9p\u00fclt, \u00e9s ezek seg\u00edts\u00e9g\u00e9vel hozta l\u00e9tre a modellek 3D v\u00e1zlat\u00e1t, amit manu\u00e1lisan jav\u00edtott fel. Ez a technol\u00f3gia az alapja fot\u00f3 \u00e9s kont\u00far alap\u00fa szkennel\u00e9s technik\u00e1j\u00e1nak, amit a mai napig haszn\u00e1lnak, igaz m\u00e1r digit\u00e1lisan.<\/p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/francois_willeme.jpeg&#8221; title_text=&#8221;francois_willeme&#8221; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;86%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; module_alignment=&#8221;right&#8221; max_height=&#8221;340px&#8221; custom_margin=&#8221;-1px|-15px||||&#8221; global_colors_info=&#8221;{}&#8221;]<ul id=\"gallery-1656496236\" class=\"blh-mosaic count-4\">\n<li class=\"image-4\"><\/li>\n<\/ul>\n<p>Hogy hogyan is m\u0171k\u00f6dhetett ez az anal\u00f3g elj\u00e1r\u00e1s, itt egy kis film 1939-b\u0151l, ami m\u00e1r a tov\u00e1bb fejlesztett v\u00e1ltozat\u00e1t mutatja a technik\u00e1nak:<\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/jS_rcwG9mxU?enablejsapi=1\" frameborder=\"0\" allowfullscreen=\"true\"><\/iframe><\/p>\n<p>A k\u00f6vetkez\u0151 Joseph E. Blanther t\u00e9rk\u00e9p\u00e9sz volt 1892-es szabadalm\u00e1val, melyben a domborzati t\u00e9rk\u00e9pek szintvonalait haszn\u00e1lta fel a r\u00e9tegek elk\u00fcl\u00f6n\u00edt\u00e9s\u00e9re \u00e9s azok egym\u00e1sra r\u00e9tegez\u00e9s\u00e9vel hozta l\u00e9tre a t\u00e1j t\u00e9rbeli lek\u00e9pez\u00e9s\u00e9t viaszb\u00f3l amit szint\u00e9n manu\u00e1lisan finom\u00edtott.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/joseph_e_blanther_www_nexus3mfg_com.jpeg\" alt=\"joseph_e_blanther_www_nexus3mfg_com.jpeg\" class=\"imgnotext open-in-modal\" \/><\/p>\n<p>Az \u0151 szabadalm\u00e1t 1951-ben Otto John Munz gondolta tov\u00e1bb, aki 2d fot\u00f3k felhaszn\u00e1l\u00e1s\u00e1val \u00e9s azok fot\u00f3polimer emulzi\u00f3ra vet\u00edt\u00e9s\u00e9vel hozta l\u00e9tre a domborzat t\u00e9rbeli k\u00e9p\u00e9t. Az \u00e1tt\u00f6r\u00e9s a Z tengely mozg\u00e1sa volt, ami minden r\u00e9teg ut\u00e1n lejjebb ereszkedett. Ezt az elvet ma is haszn\u00e1lj\u00e1k a modern 3d nyomtat\u00f3k.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/otto-j-munz-1951.png\" alt=\"otto-j-munz-1951.png\" class=\"imgnotext\" \/><\/p>\n<p>Ehhez a DuPont c\u00e9g k\u00e9miai \u00fatt\u00f6r\u0151 munk\u00e1ja is kellett, hiszen \u0151k fedez\u00e9k fel t\u00f6bbek k\u00f6z\u00f6tt a fot\u00f3polimer resint, \u00e9s a neopr\u00e9nt, nejlont, teflont, lycr\u00e1t is nekik k\u00f6sz\u00f6nhetj\u00fck sok egy\u00e9b m\u0171anyaggal egyetemben. Ha m\u00e1r itt tartunk a PLA-t 1932-ben fejlesztette ki\u00a0<span>Wallace Carothers, ez\u00e9rt \u0151t is \u00e9rdemes megelml\u00edteni. F\u0151leg mert \u0151 is DuPont alkalmazotja volt \u00e9s nem utols\u00f3 sorban a nejlont is \u0151 fedezte fel. N\u00e9zz\u00fck csak meg Dupont term\u00e9k c\u00edmk\u00e9it gy\u00fcjt\u0151 falat 1945-b\u0151l:<\/span><\/p>\n<p><span>\u200e<img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/dupont.png\" alt=\"dupont.png\" class=\"imgnotext open-in-modal\" \/><br \/><\/span><\/p>\n<p>Az els\u0151 k\u00e9t ter\u00fclet a szobr\u00e1szat \u00e9s t\u00e9rk\u00e9p\u00e9szet sok innov\u00e1ci\u00f3t alapozott meg de tal\u00e1lm\u00e1nyaik mivel nagyon specializ\u00e1ltak voltak nehezen jutottak el m\u00e1s k\u00f6zegekbe.<\/p>\n<p>T\u00e1rgyak l\u00e9trehoz\u00e1s\u00e1ra m\u00e1r az 1920 \u00e9vekben tal\u00e1lunk olyan fejleszt\u00e9st ami m\u00e1r r\u00e9tegekb\u0151l \u00e9p\u00edtkezik, ilyen R. Baker szabadalma, ami \u00edv hegeszt\u00e9s seg\u00edts\u00e9g\u00e9vel hoz l\u00e9tre dekorat\u00edv t\u00e1rgyakat.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/r-baker-1925.png\" alt=\"r-baker-1925.png\" class=\"imgnotext\" \/><\/p>\n<p>K. Swainson a 1960-as \u00e9vek v\u00e9g\u00e9n m\u00e1r l\u00e9zerrel k\u00eds\u00e9rletezett, aminek a c\u00e9lja az volt hogy egy tankban t\u00e1rolt resint k\u00e9t elt\u00e9r\u0151 hull\u00e1mhossz\u00fa l\u00e9zer tal\u00e1lkoz\u00e1si pontj\u00e1ban kem\u00e9ny\u00edtsen ki. Az 1971-es szabadalm\u00e1ban m\u00e1r a galvanom\u00e9ter-vez\u00e9relt t\u00fck\u00f6r \u00e9s l\u00e9zer p\u00e1szt\u00e1z\u00e1si strat\u00e9gi\u00e1k is meg vannak eml\u00edtve.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/us4041476-drawings-page-2.png\" alt=\"us4041476-drawings-page-2.png\" class=\"imgnotext open-in-modal\" \/>1971-ben a francia Pierre Ciraud beadott egy szabadalmat, ami egy gy\u00e1rt\u00e1si technologi\u00e1r\u00f3l sz\u00f3lt, ami minden olvadni k\u00e9pes anyag megmunk\u00e1l\u00e1s\u00e1t mutatta be, a l\u00e9zersug\u00e1r energi\u00e1j\u00e1val. Ez az els\u0151 por b\u00e1zis\u00fa fejleszt\u00e9s volt, amit tekinthet\u00fcnk a DED 3d nyomtat\u00e1s el\u0151fut\u00e1rjak\u00e9nt is. Ciraud \u00fagy defini\u00e1lta a tal\u00e1lm\u00e1ny\u00e1t, mint ami lehets\u00e9ges\u00e9 teszi rendk\u00edv\u00fcl bonyolult form\u00e1k gy\u00e1rt\u00e1s\u00e1t \u00f6nt\u0151form\u00e1k n\u00e9lk\u00fcl.<\/p>\n<p>\u00a0<img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/p-ciraud-1971.png\" alt=\"p-ciraud-1971.png\" class=\"imgnotext\" \/><\/p>\n<p>1979-ben R. Housholder szint\u00e9n beadott egy szabadalmat, ami tartalmaz egy le\u00edr\u00e1st, ami tekinthet\u00fcnk SLS technol\u00f3gia el\u0151fut\u00e1r\u00fanak. A tal\u00e1lm\u00e1ny c\u00e9lja az volt, hogy \u00faj \u00e9s k\u00fcl\u00f6nleges mint\u00e1z\u00e1si technologi\u00e1val r\u00e9tegesen alkosson sz\u00e1m\u00edt\u00f3g\u00e9p ir\u00e1ny\u00edtotta l\u00e9zer seg\u00edts\u00e9g\u00e9vel 3D t\u00e1rgyakat. Por b\u00e1zison a l\u00e9zer x-y mozg\u00e1sa rajzolta ki a r\u00e9teget.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/r-housholder-1979.png\" alt=\"r-housholder-1979.png\" class=\"imgnotext open-in-modal\" \/><\/p>\n<p>Akkoriban a l\u00e9zerek rendk\u00edv\u00fcl magas \u00e1ra \u00e9s a sz\u00e1m\u00edt\u00f3g\u00e9pek fejletlens\u00e9ge miatt tal\u00e1lm\u00e1ny\u00e1nak nem volt nagy visszhangja. K\u00e9s\u0151bb a DTM c\u00e9g \u00fajra felfedezte \u00e9s licenszelte a szabadalmat \u00e9s ezut\u00e1n sz\u00fcletett meg az els\u0151 SLS g\u00e9p.<\/p>\n<p>Hiedeo Kodama Janp\u00e1nban 1981-ben publik\u00e1lt egy cikket amiben fot\u00f3polimer resin megszil\u00e1rd\u00edt\u00e1s\u00e1val k\u00eds\u00e9rletezett. Ez egy x-y plottert \u00edr le ir\u00e1ny\u00edtott optikai sz\u00e1llal, ami UV f\u00e9nyt vezetett \u00e9s azzal kem\u00e9nyitette ki a fot\u00f3polimert. Ez ut\u00e1n r\u00f6videsen m\u00e9g ebben az \u00e9veben a m\u00e1sodik publik\u00e1ci\u00f3j\u00e1ban r\u00e9szletesebben \u00edr a m\u00e1r h\u00e1rom dimenzi\u00f3s technol\u00f3gia h\u00e1rom k\u00fcl\u00f6nb\u00f6z\u0151 m\u00f3dszer\u00e9r\u0151l. Az egyikben emelkedik, a m\u00e1sikban s\u00fcllyedt a asztal amire maszkol\u00e1ssal UV f\u00e9ny vil\u00e1g\u00edtja \u00e1t r\u00e9tegeket \u00e9s \u00edgy alak\u00edtva ki a t\u00e1rgyat a harmadikon a m\u00e1r eml\u00edtett xy plotter rajzolja ki a r\u00e9tegeket a fot\u00f3polimerre.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/h-kodama-1981.png\" alt=\"h-kodama-1981.png\" class=\"imgnotext\" \/><\/p>\n<p>Olyan ismer\u0151s kifejez\u00e9seket is haszn\u00e1l m\u00e1r mint a hull\u00e1mhossz, a f\u00f3kusz t\u00e1vols\u00e1g, a r\u00e9teg vastags\u00e1g, az expoz\u00edci\u00f3s id\u0151 \u00e9s a resin viszkozit\u00e1sa. Az als\u00f3 k\u00e9p mutatja az egyik kis\u00e9rleti nyomtat\u00e1t ami 20 x 20 x 12.5 mm m\u00e9ret\u0171 \u00e9s 5 r\u00e9tegb\u0151l \u00e1ll, amiknek a vastags\u00e1ga 2.5mm. 96 perc volt a levil\u00e1g\u00edt\u00e1s r\u00e9tegenk\u00e9nt \u00f6sszesen 8 \u00f3r\u00e1t vett ig\u00e9nybe az elk\u00e9sz\u00edt\u00e9se.<\/p>\n<p>\u00a0<img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/h-kodama.png\" alt=\"h-kodama.png\" class=\"imgnotext\" \/><\/p>\n<p>Tal\u00e1lm\u00e1ny\u00e1t a komplex form\u00e1k gyors protot\u00edpus gy\u00e1rt\u00e1sra akarta haszn\u00e1lni. 1981 november 10-\u00e9n szabadalmat ny\u00fajtott be az XYZ plotter-re. Sajnos a szabadalmat nem siker\u00fclt megszerezni mivel kifogyott a p\u00e9nzb\u0151l (mai \u00e1rfolyamon kevesebb, mint 2.000$ kutat\u00e1si keretet kapott csak egy \u00e9vre) \u00e9s k\u00eds\u00e9rleteit nem tudta befejezni. A Szabadalm\u00e1t \u00edgy nem jegyezt\u00e9k be, mivel nem tudta leadni teljes dokument\u00e1ci\u00f3t hat\u00e1rid\u0151re.<\/p>\n<p>William (Bill) Masters 1984. j\u00falius 2.-\u00e1n szabadalmat ny\u00fajtott be a sz\u00e1m\u00edt\u00f3g\u00e9pes automatiz\u00e1lt gy\u00e1rt\u00e1s folyamat\u00e1ra \u00e9s rendszer\u00e9re. Ezt tartj\u00e1k nyilv\u00e1n az els\u0151 3d nyomtat\u00e1si szabadalomk\u00e9nt. Ezen k\u00edv\u00fcl k\u00e9s\u0151bb m\u00e9g k\u00e9t szabadalmat adott be amivel megalapozta a ma haszn\u00e1latos 3d nyomtat\u00e1si rendszereket, t\u00f6bbek k\u00f6z\u00f6tt els\u0151k\u00e9nt haszn\u00e1lta 3D CAD modelleket k\u00f6zvetlen\u00fcl nyomtat\u00e1sra.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/us4665492-drawings-page-2_1.png\" alt=\"us4665492-drawings-page-2_1.png\" class=\"imgnotext open-in-modal\" \/><\/p>\n<p>Technologi\u00e1ja a material jetting (MJ) elj\u00e1r\u00e1s alapj\u00e1t adta. Megalap\u00edtotta a Perception Systems c\u00e9get, amibe k\u00e9s\u0151bb befektet\u0151i csoportok is besz\u00e1lltak \u00e9s \u00e1tnevezet c\u00e9get (Ballistic Particle Manufacturing) BPM Technology-ra. A c\u00e9g szoftver fejleszt\u00e9s t\u00falbonyol\u00edt\u00e1s\u00e1ba \u00e9s a term\u00e9k megb\u00edzhatatlans\u00e1g\u00e1ba \u00e9s k\u00e9s\u0151i piacra bocs\u00e1t\u00e1s\u00e1ba bukott bele.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/bpm-personal-modeler-2100.jpg\" alt=\"bpm-personal-modeler-2100.jpg\" class=\"imgnotext\" \/><\/p>\n<p>A g\u00e9p 1996-ban j\u00f6tt csak ki <span>Personal Modeler 2100 n\u00e9ven. M\u00e9ret\u00e9b\u0151l ad\u00f3d\u00f3an \u00e9s olcs\u00f3 \u00fczemeltet\u00e9si k\u00f6lts\u00e9ge miatt viszont az els\u0151 asztali nyomtat\u00f3 is lehetet volna. 1997-ben a c\u00e9get felsz\u00e1molt\u00e1k <\/span>\u00e9s Bill Masters szabadalmai a c\u00e9ggel egy\u00fctt elvesztek. V\u00e9g\u00fcl n\u00e9zz\u00fck meg hogyan n\u00e9zet ki Bill Masters els\u0151 3d nyomtatv\u00e1nya.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/first-3d-printed-object.jpg\" alt=\"first-3d-printed-object.jpg\" class=\"imgnotext\" \/><\/p>\n<p>Illik m\u00e9g megeml\u00edteni a franci\u00e1kat Alain Le M\u00e9haut\u00e9\u200e\u200e, Olivier de Witte \u00e9s Jean Claude Andr\u00e9, akik\u00a0<span>h\u00e1rom h\u00e9ttel kor\u00e1bban mint\u00a0Chuck Hull, konkr\u00e9tan\u00a01984 j\u00falius 16-\u00e1n <\/span>szabadalmat ny\u00fajtottak be a sztere\u00f3 litogr\u00e1fi\u00e1ra (<span>Compagnie Industrielle des Lasers\u00a0<\/span>nev\u00e9ben, a k\u00e9s\u0151bbi Alcatel), de szabadalmi jogok megszerz\u00e9s\u00e9re a c\u00e9g vezet\u00e9se nem tartott ig\u00e9nyt &#8222;\u00fczleti perspekt\u00edva hi\u00e1ny\u00e1ra&#8221; hivatkozva, \u00e9s f\u00e9lbehagyt\u00e1k folyamatot.<\/p>\n<p>A Franci\u00e1k az\u00f3ta is okkal keseregnek ezen a ball\u00e9p\u00e9sen. Ments\u00e9g\u00fckre legyen mondva az els\u0151 nyomtatok, amiket el\u0151\u00e1ll\u00edtottak sz\u00e1m\u00edt\u00f3g\u00e9p n\u00e9lk\u00fcl, Phd hallgat\u00f3k sz\u00edves egy\u00fcttm\u0171k\u00f6d\u00e9s\u00e9vel k\u00e9sz\u00fcltek manu\u00e1lisan. Konkr\u00e9tan egy csigal\u00e9pcs\u0151t k\u00e9sz\u00edtettek el\u0151sz\u00f6r l\u00e9zerrel, fot\u00f3polimerre, k\u00e9zzel kirajzolva a r\u00e9tegeket.<\/p>\n<p>Forr\u00e1sok:<\/p>\n<p><a href=\"https:\/\/tessellated.eu\/en\/blog\/history-of-additive-manufacturing-part-i\/\">https:\/\/tessellated.eu\/en\/blog\/history-of-additive-manufacturing-part-i\/<\/a><\/p>\n<p><a href=\"https:\/\/billmasters3d.com\/father-of-3d-printing\/\">https:\/\/billmasters3d.com\/father-of-3d-printing\/<\/a><\/p>\n<p><a href=\"https:\/\/www.lynkoa.com\/actualites\/3d\/l-impression-3d-une-invention-francaise-abandonnee-par-la-france\">Actualit\u00e9s CAO | L\u2019impression 3D : une invention fran\u00e7aise abandonn\u00e9e par la France (lynkoa.com)<\/a><\/p>[\/et_pb_image][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/francois_willeme_muhelyeben.jpeg&#8221; title_text=&#8221;francois_willeme_muhelyeben&#8221; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;86%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; module_alignment=&#8221;right&#8221; max_height=&#8221;340px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/f-willeme-1864.png&#8221; title_text=&#8221;f-willeme-1864&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;86%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; module_alignment=&#8221;left&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/francois_willeme_szobor_alap.jpeg&#8221; title_text=&#8221;francois_willeme_szobor_alap&#8221; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;86%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; module_alignment=&#8221;left&#8221; max_height=&#8221;461px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;||0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Hogy hogyan is m\u0171k\u00f6dhetett ez az anal\u00f3g elj\u00e1r\u00e1s, itt egy kis film 1939-b\u0151l, ami m\u00e1r a tov\u00e1bb fejlesztett v\u00e1ltozat\u00e1t mutatja a technik\u00e1nak:<\/p>[\/et_pb_text][et_pb_video src=&#8221;https:\/\/youtu.be\/jS_rcwG9mxU&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|tablet&#8221; module_alignment=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_video][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.16&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;||0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>A k\u00f6vetkez\u0151 <strong>Joseph E. Blanther<\/strong> t\u00e9rk\u00e9p\u00e9sz volt 1892-es szabadalm\u00e1val, melyben a domborzati t\u00e9rk\u00e9pek szintvonalait haszn\u00e1lta fel a r\u00e9tegek elk\u00fcl\u00f6n\u00edt\u00e9s\u00e9re \u00e9s azok egym\u00e1sra r\u00e9tegez\u00e9s\u00e9vel hozta l\u00e9tre a t\u00e1j t\u00e9rbeli lek\u00e9pez\u00e9s\u00e9t viaszb\u00f3l amit szint\u00e9n manu\u00e1lisan finom\u00edtott.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/joseph_e_blanther_www_nexus3mfg_com.jpeg&#8221; title_text=&#8221;joseph_e_blanther_www_nexus3mfg_com&#8221; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65.6%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;||0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Az \u0151 szabadalm\u00e1t 1951-ben <strong>Otto John Munz<\/strong> gondolta tov\u00e1bb, aki 2d fot\u00f3k felhaszn\u00e1l\u00e1s\u00e1val \u00e9s azok fot\u00f3polimer emulzi\u00f3ra vet\u00edt\u00e9s\u00e9vel hozta l\u00e9tre a domborzat t\u00e9rbeli k\u00e9p\u00e9t. Az \u00e1tt\u00f6r\u00e9s a Z tengely mozg\u00e1sa volt, ami minden r\u00e9teg ut\u00e1n lejjebb ereszkedett. Ezt az elvet ma is haszn\u00e1lj\u00e1k a modern 3d nyomtat\u00f3k.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/otto-j-munz-1951.png&#8221; title_text=&#8221;otto-j-munz-1951&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65.7%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Ehhez a <strong>DuPont<\/strong> c\u00e9g k\u00e9miai \u00fatt\u00f6r\u0151 munk\u00e1ja is kellett, hiszen \u0151k fedez\u00e9k fel t\u00f6bbek k\u00f6z\u00f6tt a fot\u00f3polimer resint, \u00e9s a neopr\u00e9nt, nejlont, teflont, lycr\u00e1t is nekik k\u00f6sz\u00f6nhetj\u00fck sok egy\u00e9b m\u0171anyaggal egyetemben. Ha m\u00e1r itt tartunk a <strong>PLA<\/strong>-t 1932-ben fejlesztette ki\u00a0<span><strong>Wallace Carothers<\/strong>, ez\u00e9rt \u0151t is \u00e9rdemes megelml\u00edteni. F\u0151leg mert \u0151 is DuPont alkalmazotja volt \u00e9s nem utols\u00f3 sorban a nejlont is \u0151 fedezte fel. N\u00e9zz\u00fck csak meg Dupont term\u00e9k c\u00edmk\u00e9it gy\u00fcjt\u0151 falat 1945-b\u0151l:<\/span><\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/dupont.png&#8221; title_text=&#8221;dupont&#8221; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65.7%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Az els\u0151 k\u00e9t ter\u00fclet a szobr\u00e1szat \u00e9s t\u00e9rk\u00e9p\u00e9szet sok innov\u00e1ci\u00f3t alapozott meg de tal\u00e1lm\u00e1nyaik mivel nagyon specializ\u00e1ltak voltak nehezen jutottak el m\u00e1s k\u00f6zegekbe.<\/p>\n<p>T\u00e1rgyak l\u00e9trehoz\u00e1s\u00e1ra m\u00e1r az 1920 \u00e9vekben tal\u00e1lunk olyan fejleszt\u00e9st ami m\u00e1r r\u00e9tegekb\u0151l \u00e9p\u00edtkezik, ilyen <strong>R. Baker<\/strong> szabadalma, ami \u00edv hegeszt\u00e9s seg\u00edts\u00e9g\u00e9vel hoz l\u00e9tre dekorat\u00edv t\u00e1rgyakat.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/r-baker-1925.png&#8221; title_text=&#8221;r-baker-1925&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65.7%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p><strong>K. Swainson<\/strong> a 1960-as \u00e9vek v\u00e9g\u00e9n m\u00e1r l\u00e9zerrel k\u00eds\u00e9rletezett, aminek a c\u00e9lja az volt hogy egy tankban t\u00e1rolt resint k\u00e9t elt\u00e9r\u0151 hull\u00e1mhossz\u00fa l\u00e9zer tal\u00e1lkoz\u00e1si pontj\u00e1ban kem\u00e9ny\u00edtsen ki. Az 1971-es szabadalm\u00e1ban m\u00e1r a galvanom\u00e9ter-vez\u00e9relt t\u00fck\u00f6r \u00e9s l\u00e9zer p\u00e1szt\u00e1z\u00e1si strat\u00e9gi\u00e1k is meg vannak eml\u00edtve.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/us4041476-drawings-page-2.png&#8221; title_text=&#8221;us4041476-drawings-page-2&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;64.4%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>1971-ben a francia <strong>Pierre Ciraud<\/strong> beadott egy szabadalmat, ami egy gy\u00e1rt\u00e1si technologi\u00e1r\u00f3l sz\u00f3lt, ami minden olvadni k\u00e9pes anyag megmunk\u00e1l\u00e1s\u00e1t mutatta be, a l\u00e9zersug\u00e1r energi\u00e1j\u00e1val. Ez az els\u0151 por b\u00e1zis\u00fa fejleszt\u00e9s volt, amit tekinthet\u00fcnk a <strong>DED<\/strong> 3d nyomtat\u00e1s el\u0151fut\u00e1rjak\u00e9nt is. Ciraud \u00fagy defini\u00e1lta a tal\u00e1lm\u00e1ny\u00e1t, mint ami lehets\u00e9ges\u00e9 teszi rendk\u00edv\u00fcl bonyolult form\u00e1k gy\u00e1rt\u00e1s\u00e1t \u00f6nt\u0151form\u00e1k n\u00e9lk\u00fcl.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/p-ciraud-1971.png&#8221; title_text=&#8221;p-ciraud-1971&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;64.4%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>1979-ben <strong>R. Housholder<\/strong> szint\u00e9n beadott egy szabadalmat, ami tartalmaz egy le\u00edr\u00e1st, ami tekinthet\u00fcnk <strong>SLS<\/strong> technol\u00f3gia el\u0151fut\u00e1r\u00fanak. A tal\u00e1lm\u00e1ny c\u00e9lja az volt, hogy \u00faj \u00e9s k\u00fcl\u00f6nleges mint\u00e1z\u00e1si technologi\u00e1val r\u00e9tegesen alkosson sz\u00e1m\u00edt\u00f3g\u00e9p ir\u00e1ny\u00edtotta l\u00e9zer seg\u00edts\u00e9g\u00e9vel 3D t\u00e1rgyakat. Por b\u00e1zison a l\u00e9zer x-y mozg\u00e1sa rajzolta ki a r\u00e9teget.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/r-housholder-1979.png&#8221; title_text=&#8221;r-housholder-1979&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65.3%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Akkoriban a l\u00e9zerek rendk\u00edv\u00fcl magas \u00e1ra \u00e9s a sz\u00e1m\u00edt\u00f3g\u00e9pek fejletlens\u00e9ge miatt tal\u00e1lm\u00e1ny\u00e1nak nem volt nagy visszhangja. K\u00e9s\u0151bb a <strong>DTM<\/strong> c\u00e9g \u00fajra felfedezte \u00e9s licenszelte a szabadalmat \u00e9s ezut\u00e1n sz\u00fcletett meg az els\u0151 SLS g\u00e9p.<\/p>\n<p><strong>Hiedeo Kodama<\/strong> Janp\u00e1nban 1981-ben publik\u00e1lt egy cikket amiben fot\u00f3polimer resin megszil\u00e1rd\u00edt\u00e1s\u00e1val k\u00eds\u00e9rletezett. Ez egy x-y plottert \u00edr le ir\u00e1ny\u00edtott optikai sz\u00e1llal, ami UV f\u00e9nyt vezetett \u00e9s azzal kem\u00e9nyitette ki a fot\u00f3polimert. Ez ut\u00e1n r\u00f6videsen m\u00e9g ebben az \u00e9veben a m\u00e1sodik publik\u00e1ci\u00f3j\u00e1ban r\u00e9szletesebben \u00edr a m\u00e1r h\u00e1rom dimenzi\u00f3s technol\u00f3gia h\u00e1rom k\u00fcl\u00f6nb\u00f6z\u0151 m\u00f3dszer\u00e9r\u0151l. Az egyikben emelkedik, a m\u00e1sikban s\u00fcllyedt a asztal amire maszkol\u00e1ssal UV f\u00e9ny vil\u00e1g\u00edtja \u00e1t r\u00e9tegeket \u00e9s \u00edgy alak\u00edtva ki a t\u00e1rgyat a harmadikon a m\u00e1r eml\u00edtett xy plotter rajzolja ki a r\u00e9tegeket a fot\u00f3polimerre.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/h-kodama-1981.png&#8221; title_text=&#8221;h-kodama-1981&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65.3%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Olyan ismer\u0151s kifejez\u00e9seket is haszn\u00e1l m\u00e1r mint a hull\u00e1mhossz, a f\u00f3kusz t\u00e1vols\u00e1g, a r\u00e9teg vastags\u00e1g, az expoz\u00edci\u00f3s id\u0151 \u00e9s a resin viszkozit\u00e1sa. Az als\u00f3 k\u00e9p mutatja az egyik kis\u00e9rleti nyomtat\u00e1t ami 20 x 20 x 12.5 mm m\u00e9ret\u0171 \u00e9s 5 r\u00e9tegb\u0151l \u00e1ll, amiknek a vastags\u00e1ga 2.5mm. 96 perc volt a levil\u00e1g\u00edt\u00e1s r\u00e9tegenk\u00e9nt \u00f6sszesen 8 \u00f3r\u00e1t vett ig\u00e9nybe az elk\u00e9sz\u00edt\u00e9se.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/h-kodama.png&#8221; title_text=&#8221;h-kodama&#8221; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65.3%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Tal\u00e1lm\u00e1ny\u00e1t a komplex form\u00e1k gyors protot\u00edpus gy\u00e1rt\u00e1sra akarta haszn\u00e1lni. 1981 november 10-\u00e9n szabadalmat ny\u00fajtott be az XYZ plotter-re. Sajnos a szabadalmat nem siker\u00fclt megszerezni mivel kifogyott a p\u00e9nzb\u0151l (mai \u00e1rfolyamon kevesebb, mint 2.000$ kutat\u00e1si keretet kapott csak egy \u00e9vre) \u00e9s k\u00eds\u00e9rleteit nem tudta befejezni. A Szabadalm\u00e1t \u00edgy nem jegyezt\u00e9k be, mivel nem tudta leadni teljes dokument\u00e1ci\u00f3t hat\u00e1rid\u0151re.<\/p>\n<p><strong>William (Bill) Masters<\/strong> 1984. j\u00falius 2.-\u00e1n szabadalmat ny\u00fajtott be a sz\u00e1m\u00edt\u00f3g\u00e9pes automatiz\u00e1lt gy\u00e1rt\u00e1s folyamat\u00e1ra \u00e9s rendszer\u00e9re. Ezt tartj\u00e1k nyilv\u00e1n az els\u0151 3d nyomtat\u00e1si szabadalomk\u00e9nt. Ezen k\u00edv\u00fcl k\u00e9s\u0151bb m\u00e9g k\u00e9t szabadalmat adott be amivel megalapozta a ma haszn\u00e1latos 3d nyomtat\u00e1si rendszereket, t\u00f6bbek k\u00f6z\u00f6tt els\u0151k\u00e9nt haszn\u00e1lta 3D CAD modelleket k\u00f6zvetlen\u00fcl nyomtat\u00e1sra.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/us4665492-drawings-page-2_1.png&#8221; title_text=&#8221;us4665492-drawings-page-2_1&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;65.3%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Technologi\u00e1ja a <strong>material jetting (MJ)<\/strong> elj\u00e1r\u00e1s alapj\u00e1t adta. Megalap\u00edtotta a Perception Systems c\u00e9get, amibe k\u00e9s\u0151bb befektet\u0151i csoportok is besz\u00e1lltak \u00e9s \u00e1tnevezet c\u00e9get <strong>(Ballistic Particle Manufacturing) BPM Technology<\/strong>-ra. A c\u00e9g szoftver fejleszt\u00e9s t\u00falbonyol\u00edt\u00e1s\u00e1ba \u00e9s a term\u00e9k megb\u00edzhatatlans\u00e1g\u00e1ba \u00e9s k\u00e9s\u0151i piacra bocs\u00e1t\u00e1s\u00e1ba bukott bele.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/bpm-personal-modeler-2100.jpg&#8221; title_text=&#8221;bpm-personal-modeler-2100&#8243; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;64.8%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;|-202px||||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>A g\u00e9p 1996-ban j\u00f6tt csak ki <span><strong>Personal Modeler 2100<\/strong> n\u00e9ven. M\u00e9ret\u00e9b\u0151l ad\u00f3d\u00f3an \u00e9s olcs\u00f3 \u00fczemeltet\u00e9si k\u00f6lts\u00e9ge miatt viszont az els\u0151 asztali nyomtat\u00f3 is lehetet volna. 1997-ben a c\u00e9get felsz\u00e1molt\u00e1k <\/span>\u00e9s Bill Masters szabadalmai a c\u00e9ggel egy\u00fctt elvesztek. V\u00e9g\u00fcl n\u00e9zz\u00fck meg hogyan n\u00e9zet ki Bill Masters els\u0151 3d nyomtatv\u00e1nya.<\/p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/addict3d.hu\/wp-content\/uploads\/2022\/08\/first-3d-printed-object.jpg&#8221; title_text=&#8221;first-3d-printed-object&#8221; align=&#8221;center&#8221; admin_label=&#8221;Perfactory&#8221; _builder_version=&#8221;4.17.6&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;85%&#8221; max_width_phone=&#8221;&#8221; max_width_last_edited=&#8221;on|tablet&#8221; max_height=&#8221;455px&#8221; custom_margin=&#8221;-1px|||||&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;64.8%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|phone&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;|-202px||||&#8221; custom_padding=&#8221;0px|0px|0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<p>Illik m\u00e9g megeml\u00edteni a franci\u00e1kat <strong>Alain Le M\u00e9haut\u00e9<\/strong>\u200e\u200e, <strong>Olivier de Witte<\/strong> \u00e9s<strong> Jean Claude Andr\u00e9<\/strong>, akik\u00a0<span>h\u00e1rom h\u00e9ttel kor\u00e1bban mint\u00a0<strong>Chuck Hull<\/strong>, konkr\u00e9tan\u00a01984 j\u00falius 16-\u00e1n <\/span>szabadalmat ny\u00fajtottak be a sztere\u00f3 litogr\u00e1fi\u00e1ra (<span>Compagnie Industrielle des Lasers\u00a0<\/span>nev\u00e9ben, a k\u00e9s\u0151bbi Alcatel), de szabadalmi jogok megszerz\u00e9s\u00e9re a c\u00e9g vezet\u00e9se nem tartott ig\u00e9nyt &#8222;\u00fczleti perspekt\u00edva hi\u00e1ny\u00e1ra&#8221; hivatkozva, \u00e9s f\u00e9lbehagyt\u00e1k folyamatot.<\/p>\n<p>A Franci\u00e1k az\u00f3ta is okkal keseregnek ezen a ball\u00e9p\u00e9sen. Ments\u00e9g\u00fckre legyen mondva az els\u0151 nyomtatok, amiket el\u0151\u00e1ll\u00edtottak sz\u00e1m\u00edt\u00f3g\u00e9p n\u00e9lk\u00fcl, Phd hallgat\u00f3k sz\u00edves egy\u00fcttm\u0171k\u00f6d\u00e9s\u00e9vel k\u00e9sz\u00fcltek manu\u00e1lisan. Konkr\u00e9tan egy csigal\u00e9pcs\u0151t k\u00e9sz\u00edtettek el\u0151sz\u00f6r l\u00e9zerrel, fot\u00f3polimerre, k\u00e9zzel kirajzolva a r\u00e9tegeket.<\/p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.17.6&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; max_width=&#8221;60%&#8221; max_width_tablet=&#8221;80%&#8221; max_width_phone=&#8221;100%&#8221; max_width_last_edited=&#8221;on|desktop&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;0px||0px|||&#8221; global_colors_info=&#8221;{}&#8221;]<h3>Forr\u00e1sok:<a href=\"https:\/\/www.prusa3d.com\/page\/about-us_77\/\" target=\"_blank\" rel=\"noopener noreferrer\"><\/a><\/h3>\n<div>\n<div data-address=\"1.3.0.26\" dynamic=\"[object Object]\" matching=\"[object Object]\" parent_slug=\"et_pb_column\" theme_builder_suffix=\"\" wp_editor_suffix=\"\" wrapper_settings=\"[object Object]\" _key=\"18fe9abf-a5d7-42d8-a922-8366f55a0650\">\n<div>\n<div data-shortcode-id=\"1.3.0.26-1660049246253\" data-quickaccess-editable=\"yes\">\n<div class=\"mce-content-body\" contenteditable=\"true\" style=\"position: relative;\">\n<ul>\n<li><a href=\"https:\/\/tessellated.eu\/en\/blog\/history-of-additive-manufacturing-part-i\/\">https:\/\/tessellated.eu\/en\/blog\/history-of-additive-manufacturing-part-i\/<\/a><\/li>\n<li><a href=\"https:\/\/billmasters3d.com\/father-of-3d-printing\/\">https:\/\/billmasters3d.com\/father-of-3d-printing\/<\/a><\/li>\n<li><a href=\"https:\/\/www.lynkoa.com\/actualites\/3d\/l-impression-3d-une-invention-francaise-abandonnee-par-la-france\">Actualit\u00e9s CAO | L\u2019impression 3D : une invention fran\u00e7aise abandonn\u00e9e par la France (lynkoa.com)<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"et-pb-draggable-spacing__right et-pb-draggable-spacing__tooltip\">\n<div class=\"value\"><\/div>\n<\/div>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]\n","protected":false},"excerpt":{"rendered":"<p>B\u00e1r a 3d technol\u00f3gia a 20. sz\u00e1zad v\u00e9g\u00e9re \u00e9rte el azt a fejletts\u00e9gi szintet, hogy komolyabb eredm\u00e9nyeket tudjon felmutatni ipar \u00e9s kereskedelem ter\u00fclet\u00e9n is, de gy\u00f6kerei eg\u00e9szen a 19. sz\u00e1zadig vezetnek. Els\u0151, akit meg kell eml\u00edts\u00fcnk, egy francia fest\u0151, fot\u00f3s \u00e9s szobr\u00e1sz Francois Will\u00e9me, aki a fot\u00f3 szobr\u00e1szatot fejlesztette ki 1860-ban. Elj\u00e1r\u00e1sa 24 sz\u00f6gb\u0151l k\u00e9sz\u00fclt [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":17901872,"comment_status":"open","ping_status":"open","sticky":false,"template":"wp-custom-template-blog","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"B\u00e1r a technol\u00f3gia a 20. sz\u00e1zad v\u00e9g\u00e9re \u00e9rte el azt a fejletts\u00e9gi szintet, hogy komolyabb eredm\u00e9nyeket tudjon felmutatni ipar \u00e9s kereskedelem ter\u00fclet\u00e9n is, de gy\u00f6kerei eg\u00e9szen a 19. sz\u00e1zadig vezetnek. Els\u0151, akit meg kell eml\u00edts\u00fcnk, egy francia fest\u0151, fot\u00f3s \u00e9s szobr\u00e1sz Francois Will\u00e9me, aki a fot\u00f3 szobr\u00e1szatot fejlesztette ki 1860-ban. Elj\u00e1r\u00e1sa 24 sz\u00f6gb\u0151l k\u00e9sz\u00fclt fot\u00f3kra \u00e9p\u00fclt, \u00e9s ezek seg\u00edts\u00e9g\u00e9vel hozta l\u00e9tre a modellek 3D v\u00e1zlat\u00e1t, amit manu\u00e1lisan jav\u00edtott fel. Ez a technol\u00f3gia az alapja fot\u00f3 \u00e9s kont\u00far alap\u00fa szkennel\u00e9s technik\u00e1j\u00e1nak, amit a mai napig haszn\u00e1lnak, igaz m\u00e1r digit\u00e1lisan.\n<ul id=\"gallery-1656496236\" class=\"blh-mosaic count-4\">\n \t<li class=\"image-1\"><a title=\"\" href=\"#gallery-1656496236_1\" onclick=\"return false;\"><img class=\"imgnotext\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/f-willeme-1864.png\" alt=\"\" data-thumb=\"https:\/\/addict3d.blog.hu\/media\/image\/f-willeme-1864.png?s=xs\"><\/a><\/li>\n \t<li class=\"image-2\"><a title=\"\" href=\"#gallery-1656496236_2\" onclick=\"return false;\"><img class=\"imgnotext\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/francois_willeme.jpeg\" alt=\"\" data-thumb=\"https:\/\/addict3d.blog.hu\/media\/image\/francois_willeme.jpeg?s=xs\"><\/a><\/li>\n \t<li class=\"image-3\"><a title=\"\" href=\"#gallery-1656496236_3\" onclick=\"return false;\"><img class=\"imgnotext\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/francois_willeme_muhelyeben.jpeg\" alt=\"\" data-thumb=\"https:\/\/addict3d.blog.hu\/media\/image\/francois_willeme_muhelyeben.jpeg?s=xs\"><\/a><\/li>\n \t<li class=\"image-4\"><a title=\"\" href=\"#gallery-1656496236_4\" onclick=\"return false;\"><img class=\"imgnotext\" src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/francois_willeme_szobor_alap.jpeg\" alt=\"\" data-thumb=\"https:\/\/addict3d.blog.hu\/media\/image\/francois_willeme_szobor_alap.jpeg?s=xs\"><\/a><\/li>\n<\/ul>\nHogy hogyan is m\u0171k\u00f6dhetett ez az anal\u00f3g elj\u00e1r\u00e1s, itt egy kis film 1939-b\u0151l, ami m\u00e1r a tov\u00e1bb fejlesztett v\u00e1ltozat\u00e1t mutatja a technik\u00e1nak:\n<p style=\"text-align: center;\"><iframe width=\"100%\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/jS_rcwG9mxU?enablejsapi=1\" frameborder=\"0\" allowfullscreen=\"true\"><\/iframe><\/p>\nA k\u00f6vetkez\u0151 Joseph E. Blanther t\u00e9rk\u00e9p\u00e9sz volt 1892-es szabadalm\u00e1val, melyben a domborzati t\u00e9rk\u00e9pek szintvonalait haszn\u00e1lta fel a r\u00e9tegek elk\u00fcl\u00f6n\u00edt\u00e9s\u00e9re \u00e9s azok egym\u00e1sra r\u00e9tegez\u00e9s\u00e9vel hozta l\u00e9tre a t\u00e1j t\u00e9rbeli lek\u00e9pez\u00e9s\u00e9t viaszb\u00f3l amit szint\u00e9n manu\u00e1lisan finom\u00edtott.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/joseph_e_blanther_www_nexus3mfg_com.jpeg\" alt=\"joseph_e_blanther_www_nexus3mfg_com.jpeg\" class=\"imgnotext open-in-modal\">\n\nAz \u0151 szabadalm\u00e1t 1951-ben Otto John Munz gondolta tov\u00e1bb, aki 2d fot\u00f3k felhaszn\u00e1l\u00e1s\u00e1val \u00e9s azok fot\u00f3polimer emulzi\u00f3ra vet\u00edt\u00e9s\u00e9vel hozta l\u00e9tre a domborzat t\u00e9rbeli k\u00e9p\u00e9t. Az \u00e1tt\u00f6r\u00e9s a Z tengely mozg\u00e1sa volt, ami minden r\u00e9teg ut\u00e1n lejjebb ereszkedett. Ezt az elvet ma is haszn\u00e1lj\u00e1k a modern 3d nyomtat\u00f3k.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/otto-j-munz-1951.png\" alt=\"otto-j-munz-1951.png\" class=\"imgnotext\">\n\nEhhez a DuPont c\u00e9g k\u00e9miai \u00fatt\u00f6r\u0151 munk\u00e1ja is kellett, hiszen \u0151k fedez\u00e9k fel t\u00f6bbek k\u00f6z\u00f6tt a fot\u00f3polimer resint, \u00e9s a neopr\u00e9nt, nejlont, teflont, lycr\u00e1t is nekik k\u00f6sz\u00f6nhetj\u00fck sok egy\u00e9b m\u0171anyaggal egyetemben. Ha m\u00e1r itt tartunk a PLA-t 1932-ben fejlesztette ki&nbsp;<span>Wallace Carothers, ez\u00e9rt \u0151t is \u00e9rdemes megelml\u00edteni. F\u0151leg mert \u0151 is DuPont alkalmazotja volt \u00e9s nem utols\u00f3 sorban a nejlont is \u0151 fedezte fel. N\u00e9zz\u00fck csak meg Dupont term\u00e9k c\u00edmk\u00e9it gy\u00fcjt\u0151 falat 1945-b\u0151l:<\/span>\n\n<span>\u200e<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/dupont.png\" alt=\"dupont.png\" class=\"imgnotext open-in-modal\">\n<\/span>\n\nAz els\u0151 k\u00e9t ter\u00fclet a szobr\u00e1szat \u00e9s t\u00e9rk\u00e9p\u00e9szet sok innov\u00e1ci\u00f3t alapozott meg de tal\u00e1lm\u00e1nyaik mivel nagyon specializ\u00e1ltak voltak nehezen jutottak el m\u00e1s k\u00f6zegekbe.\n\nT\u00e1rgyak l\u00e9trehoz\u00e1s\u00e1ra m\u00e1r az 1920 \u00e9vekben tal\u00e1lunk olyan fejleszt\u00e9st ami m\u00e1r r\u00e9tegekb\u0151l \u00e9p\u00edtkezik, ilyen R. Baker szabadalma, ami \u00edv hegeszt\u00e9s seg\u00edts\u00e9g\u00e9vel hoz l\u00e9tre dekorat\u00edv t\u00e1rgyakat.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/r-baker-1925.png\" alt=\"r-baker-1925.png\" class=\"imgnotext\">\n\nK. Swainson a 1960-as \u00e9vek v\u00e9g\u00e9n m\u00e1r l\u00e9zerrel k\u00eds\u00e9rletezett, aminek a c\u00e9lja az volt hogy egy tankban t\u00e1rolt resint k\u00e9t elt\u00e9r\u0151 hull\u00e1mhossz\u00fa l\u00e9zer tal\u00e1lkoz\u00e1si pontj\u00e1ban kem\u00e9ny\u00edtsen ki. Az 1971-es szabadalm\u00e1ban m\u00e1r a galvanom\u00e9ter-vez\u00e9relt t\u00fck\u00f6r \u00e9s l\u00e9zer p\u00e1szt\u00e1z\u00e1si strat\u00e9gi\u00e1k is meg vannak eml\u00edtve.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/us4041476-drawings-page-2.png\" alt=\"us4041476-drawings-page-2.png\" class=\"imgnotext open-in-modal\">1971-ben a francia Pierre Ciraud beadott egy szabadalmat, ami egy gy\u00e1rt\u00e1si technologi\u00e1r\u00f3l sz\u00f3lt, ami minden olvadni k\u00e9pes anyag megmunk\u00e1l\u00e1s\u00e1t mutatta be, a l\u00e9zersug\u00e1r energi\u00e1j\u00e1val. Ez az els\u0151 por b\u00e1zis\u00fa fejleszt\u00e9s volt, amit tekinthet\u00fcnk a DED 3d nyomtat\u00e1s el\u0151fut\u00e1rjak\u00e9nt is. Ciraud \u00fagy defini\u00e1lta a tal\u00e1lm\u00e1ny\u00e1t, mint ami lehets\u00e9ges\u00e9 teszi rendk\u00edv\u00fcl bonyolult form\u00e1k gy\u00e1rt\u00e1s\u00e1t \u00f6nt\u0151form\u00e1k n\u00e9lk\u00fcl.\n\n&nbsp;<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/p-ciraud-1971.png\" alt=\"p-ciraud-1971.png\" class=\"imgnotext\">\n\n1979-ben R. Housholder szint\u00e9n beadott egy szabadalmat, ami tartalmaz egy le\u00edr\u00e1st, ami tekinthet\u00fcnk SLS technol\u00f3gia el\u0151fut\u00e1r\u00fanak. A tal\u00e1lm\u00e1ny c\u00e9lja az volt, hogy \u00faj \u00e9s k\u00fcl\u00f6nleges mint\u00e1z\u00e1si technologi\u00e1val r\u00e9tegesen alkosson sz\u00e1m\u00edt\u00f3g\u00e9p ir\u00e1ny\u00edtotta l\u00e9zer seg\u00edts\u00e9g\u00e9vel 3D t\u00e1rgyakat. Por b\u00e1zison a l\u00e9zer x-y mozg\u00e1sa rajzolta ki a r\u00e9teget.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/r-housholder-1979.png\" alt=\"r-housholder-1979.png\" class=\"imgnotext open-in-modal\">\n\nAkkoriban a l\u00e9zerek rendk\u00edv\u00fcl magas \u00e1ra \u00e9s a sz\u00e1m\u00edt\u00f3g\u00e9pek fejletlens\u00e9ge miatt tal\u00e1lm\u00e1ny\u00e1nak nem volt nagy visszhangja. K\u00e9s\u0151bb a DTM c\u00e9g \u00fajra felfedezte \u00e9s licenszelte a szabadalmat \u00e9s ezut\u00e1n sz\u00fcletett meg az els\u0151 SLS g\u00e9p.\n\nHiedeo Kodama Janp\u00e1nban 1981-ben publik\u00e1lt egy cikket amiben fot\u00f3polimer resin megszil\u00e1rd\u00edt\u00e1s\u00e1val k\u00eds\u00e9rletezett. Ez egy x-y plottert \u00edr le ir\u00e1ny\u00edtott optikai sz\u00e1llal, ami UV f\u00e9nyt vezetett \u00e9s azzal kem\u00e9nyitette ki a fot\u00f3polimert. Ez ut\u00e1n r\u00f6videsen m\u00e9g ebben az \u00e9veben a m\u00e1sodik publik\u00e1ci\u00f3j\u00e1ban r\u00e9szletesebben \u00edr a m\u00e1r h\u00e1rom dimenzi\u00f3s technol\u00f3gia h\u00e1rom k\u00fcl\u00f6nb\u00f6z\u0151 m\u00f3dszer\u00e9r\u0151l. Az egyikben emelkedik, a m\u00e1sikban s\u00fcllyedt a asztal amire maszkol\u00e1ssal UV f\u00e9ny vil\u00e1g\u00edtja \u00e1t r\u00e9tegeket \u00e9s \u00edgy alak\u00edtva ki a t\u00e1rgyat a harmadikon a m\u00e1r eml\u00edtett xy plotter rajzolja ki a r\u00e9tegeket a fot\u00f3polimerre.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/h-kodama-1981.png\" alt=\"h-kodama-1981.png\" class=\"imgnotext\">\n\nOlyan ismer\u0151s kifejez\u00e9seket is haszn\u00e1l m\u00e1r mint a hull\u00e1mhossz, a f\u00f3kusz t\u00e1vols\u00e1g, a r\u00e9teg vastags\u00e1g, az expoz\u00edci\u00f3s id\u0151 \u00e9s a resin viszkozit\u00e1sa. Az als\u00f3 k\u00e9p mutatja az egyik kis\u00e9rleti nyomtat\u00e1t ami 20 x 20 x 12.5 mm m\u00e9ret\u0171 \u00e9s 5 r\u00e9tegb\u0151l \u00e1ll, amiknek a vastags\u00e1ga 2.5mm. 96 perc volt a levil\u00e1g\u00edt\u00e1s r\u00e9tegenk\u00e9nt \u00f6sszesen 8 \u00f3r\u00e1t vett ig\u00e9nybe az elk\u00e9sz\u00edt\u00e9se.\n\n&nbsp;<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/h-kodama.png\" alt=\"h-kodama.png\" class=\"imgnotext\">\n\nTal\u00e1lm\u00e1ny\u00e1t a komplex form\u00e1k gyors protot\u00edpus gy\u00e1rt\u00e1sra akarta haszn\u00e1lni. 1981 november 10-\u00e9n szabadalmat ny\u00fajtott be az XYZ plotter-re. Sajnos a szabadalmat nem siker\u00fclt megszerezni mivel kifogyott a p\u00e9nzb\u0151l (mai \u00e1rfolyamon kevesebb, mint 2.000$ kutat\u00e1si keretet kapott csak egy \u00e9vre) \u00e9s k\u00eds\u00e9rleteit nem tudta befejezni. A Szabadalm\u00e1t \u00edgy nem jegyezt\u00e9k be, mivel nem tudta leadni teljes dokument\u00e1ci\u00f3t hat\u00e1rid\u0151re.\n\nWilliam (Bill) Masters 1984. j\u00falius 2.-\u00e1n szabadalmat ny\u00fajtott be a sz\u00e1m\u00edt\u00f3g\u00e9pes automatiz\u00e1lt gy\u00e1rt\u00e1s folyamat\u00e1ra \u00e9s rendszer\u00e9re. Ezt tartj\u00e1k nyilv\u00e1n az els\u0151 3d nyomtat\u00e1si szabadalomk\u00e9nt. Ezen k\u00edv\u00fcl k\u00e9s\u0151bb m\u00e9g k\u00e9t szabadalmat adott be amivel megalapozta a ma haszn\u00e1latos 3d nyomtat\u00e1si rendszereket, t\u00f6bbek k\u00f6z\u00f6tt els\u0151k\u00e9nt haszn\u00e1lta 3D CAD modelleket k\u00f6zvetlen\u00fcl nyomtat\u00e1sra.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/us4665492-drawings-page-2_1.png\" alt=\"us4665492-drawings-page-2_1.png\" class=\"imgnotext open-in-modal\">\n\nTechnologi\u00e1ja a material jetting (MJ) elj\u00e1r\u00e1s alapj\u00e1t adta. Megalap\u00edtotta a Perception Systems c\u00e9get, amibe k\u00e9s\u0151bb befektet\u0151i csoportok is besz\u00e1lltak \u00e9s \u00e1tnevezet c\u00e9get (Ballistic Particle Manufacturing) BPM Technology-ra. A c\u00e9g szoftver fejleszt\u00e9s t\u00falbonyol\u00edt\u00e1s\u00e1ba \u00e9s a term\u00e9k megb\u00edzhatatlans\u00e1g\u00e1ba \u00e9s k\u00e9s\u0151i piacra bocs\u00e1t\u00e1s\u00e1ba bukott bele.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/bpm-personal-modeler-2100.jpg\" alt=\"bpm-personal-modeler-2100.jpg\" class=\"imgnotext\">\n\nA g\u00e9p 1996-ban j\u00f6tt csak ki <span>Personal Modeler 2100 n\u00e9ven. M\u00e9ret\u00e9b\u0151l ad\u00f3d\u00f3an \u00e9s olcs\u00f3 \u00fczemeltet\u00e9si k\u00f6lts\u00e9ge miatt viszont az els\u0151 asztali nyomtat\u00f3 is lehetet volna. 1997-ben a c\u00e9get felsz\u00e1molt\u00e1k <\/span>\u00e9s Bill Masters szabadalmai a c\u00e9ggel egy\u00fctt elvesztek. V\u00e9g\u00fcl n\u00e9zz\u00fck meg hogyan n\u00e9zet ki Bill Masters els\u0151 3d nyomtatv\u00e1nya.\n\n<img src=\"https:\/\/m.blog.hu\/ad\/addict3d\/image\/first-3d-printed-object.jpg\" alt=\"first-3d-printed-object.jpg\" class=\"imgnotext\">\n\nIllik m\u00e9g megeml\u00edteni a franci\u00e1kat Alain Le M\u00e9haut\u00e9\u200e\u200e, Olivier de Witte \u00e9s Jean Claude Andr\u00e9, akik&nbsp;<span>h\u00e1rom h\u00e9ttel kor\u00e1bban mint&nbsp;Chuck Hull, konkr\u00e9tan&nbsp;1984 j\u00falius 16-\u00e1n <\/span>szabadalmat ny\u00fajtottak be a sztere\u00f3 litogr\u00e1fi\u00e1ra (<span>Compagnie Industrielle des Lasers&nbsp;<\/span>nev\u00e9ben, a k\u00e9s\u0151bbi Alcatel), de szabadalmi jogok megszerz\u00e9s\u00e9re a c\u00e9g vezet\u00e9se nem tartott ig\u00e9nyt \"\u00fczleti perspekt\u00edva hi\u00e1ny\u00e1ra\" hivatkozva, \u00e9s f\u00e9lbehagyt\u00e1k folyamatot.\n\nA Franci\u00e1k az\u00f3ta is okkal keseregnek ezen a ball\u00e9p\u00e9sen. Ments\u00e9g\u00fckre legyen mondva az els\u0151 nyomtatok, amiket el\u0151\u00e1ll\u00edtottak sz\u00e1m\u00edt\u00f3g\u00e9p n\u00e9lk\u00fcl, Phd hallgat\u00f3k sz\u00edves egy\u00fcttm\u0171k\u00f6d\u00e9s\u00e9vel k\u00e9sz\u00fcltek manu\u00e1lisan. Konkr\u00e9tan egy csigal\u00e9pcs\u0151t k\u00e9sz\u00edtettek el\u0151sz\u00f6r l\u00e9zerrel, fot\u00f3polimerre, k\u00e9zzel kirajzolva a r\u00e9tegeket.\n\nForr\u00e1sok:\n\n<a href=\"https:\/\/tessellated.eu\/en\/blog\/history-of-additive-manufacturing-part-i\/\">https:\/\/tessellated.eu\/en\/blog\/history-of-additive-manufacturing-part-i\/<\/a>\n\n<a href=\"https:\/\/billmasters3d.com\/father-of-3d-printing\/\">https:\/\/billmasters3d.com\/father-of-3d-printing\/<\/a>\n\n<a href=\"https:\/\/www.lynkoa.com\/actualites\/3d\/l-impression-3d-une-invention-francaise-abandonnee-par-la-france\">Actualit\u00e9s CAO | L\u2019impression 3D : une invention fran\u00e7aise abandonn\u00e9e par la France (lynkoa.com)<\/a>","_et_gb_content_width":"1080","footnotes":""},"categories":[11],"tags":[45,43,42,8,6,44,34,35,40,31,29,22,19,18,32,39,20,26,7,21,36,27,24,25,28,41,30,5,23,33],"class_list":["post-17870435","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-tortenet","tag-olivier-de-witte-2","tag-3d-nyomtatas","tag-3d-nyomtatas-tortenet","tag-3d_nyomtatas_tortenet","tag-3d_technologia","tag-alain-le-mehaute-2","tag-ballistic-particle-manufacturing","tag-bpm-technology","tag-chuck-hull","tag-ded","tag-dmt","tag-dupont","tag-foto-szobraszat","tag-francois-willeme","tag-hiedeo-kodama","tag-jean-claude-andre","tag-joseph-e-blanther","tag-k-swainson","tag-modellezes","tag-otto-john-munz","tag-personal-modeler-2100","tag-pierre-ciraud","tag-pla","tag-r-baker","tag-r-housholder","tag-sla","tag-sls","tag-tortenelem","tag-wallace-carothers","tag-william-bill-masters"],"_links":{"self":[{"href":"https:\/\/addict3d.hu\/index.php?rest_route=\/wp\/v2\/posts\/17870435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/addict3d.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/addict3d.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/addict3d.hu\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/addict3d.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17870435"}],"version-history":[{"count":7,"href":"https:\/\/addict3d.hu\/index.php?rest_route=\/wp\/v2\/posts\/17870435\/revisions"}],"predecessor-version":[{"id":17902179,"href":"https:\/\/addict3d.hu\/index.php?rest_route=\/wp\/v2\/posts\/17870435\/revisions\/17902179"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/addict3d.hu\/index.php?rest_route=\/wp\/v2\/media\/17901872"}],"wp:attachment":[{"href":"https:\/\/addict3d.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17870435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/addict3d.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17870435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/addict3d.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17870435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}