Enwere isi ihe anọ nke usoro makaMbipụta 3D, na usoro ọhụrụ na-apụtakarị.Usoro mmepụta ihe mgbakwunye ọ bụla na-eji ihe dị iche iche na-emepụta ihe nwere ihe pụrụ iche na-arụ ọrụ nke ọma maka ngwa ngwa.
1. enwere photopolymerization
Mbelata polymerization nke mmiri mmiri photopolymers gwọrọ site photosensitive polymerization bụ otu n'ime ndị mbụ mgbakwunye mmepụta usoro.Uv oyi akwa nke ọma site n'ịgwọ oyi akwa na ikwado akwa akwa nke resins na-ahụ anya.Usoro a, nke a maara dị ka stereophotography, bụ nke emere ahịa n'etiti 1980s.Na nke mbụMbipụta 3Dteknụzụ n'uche, a na-eji akụkụ stereolithography etinye ego na ngwa dị ka usoro nkedo, ụdị na ụdị echiche.Nkà na ụzụ ọzọ a ma ama bụ nhazi ọkụ dijitalụ.
2. ihe extrusion
Ụdị mmepụta ihe mgbakwunye a na-ekesa ihe site na ikpo ọkụ ma ọ bụ wepụ isi ya.Mgbe ịtọsịrị otu oyi akwa, gbadata iji wuo ikpo okwu, ma ọ bụ bugharịa isi extrusion elu ka ibipụta oyi akwa ọzọ n'elu oyi akwa gara aga.Akụrụngwa na-abụkarị filament thermoplastic, ọnya na spool ma gbazee mgbe a na-ewepụ ya.Usoro a na-ejikarị na-eji usoro a bụ ntinye mgbaze.Enwere ike iji ụdị nrụpụta ihe mgbakwunye a maka imepụta akụkụ, akụrụngwa nrụpụta, na ụdị arụ ọrụ n'ihi ikike iji ihe thermoplastic nkịtị wuo.
3. ngwakọta oyi akwa ntụ ntụ
Ngwakọta oyi akwa ntụ ntụ na-ejikọta akụkụ obe nke ntụ ntụ nke ike ọkụ jikọtara ya.Okpomọkụ na-agbaze ihe ntụ ntụ ma sie ike mgbe ọ dị jụụ.Na polymers, a na-eji ntụ ntụ na-adịghị eji gburugburu akụkụ ahụ mee ihe iji jide akụkụ ahụ, n'ihi ya, a na-achọkarị nkwado ọzọ.Maka akụkụ ígwè, a na-achọkarị arịlịka iji jikọọ akụkụ ahụ na akwa obibi akwụkwọ ma kwado nhazi ala.A na-ere ahịa sntering laser na 1992, sochiri singing ọsọ ọsọ yana, n'oge na-adịbeghị anya, ngwakọta ọtụtụ jet.Na n'ichepụta metal, kpọmkwem metal laser sintering na electron doo agbaze ịkpụzi (EBM) bụ nnọọ ewu ewu ulo oru usoro.
4. Ịfesa ihe
Ngwunye ihe bụ otu n'ime ụzọ nrụpụta ngwa ngwa na-eji isi mbipụta ọtụtụ nozzle.Mgbakwunye n'ichepụta nkwụnye ego nke ihe owuwu ihe oyi akwa site oyi akwa.Sistemụ injection ihe nwere ike ibipụta akụkụ ihe ọtụtụ ihe yana akara akara.A na-emepụta akụkụ dị iche iche nke ihe ọ bụla, na-eme ka agba dị iche iche na ihe dị iche iche dị iche iche.Dịka, sistemụ ndị a na-eji fotopolymers, waxes na ihe dijitalụ nke a na-agwakọta ọtụtụ fotopolymers ma fesaa n'otu oge.A na-eji usoro dị ka ịmegharị ọtụtụ jet na jet iji mepụta ngwa ngwa prototyping, ụdị echiche, usoro nkedo itinye ego, na ụdị ahụike ahụike ziri ezi.
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Oge nzipu: Jun-06-2022