Ọrụ prototyping 3D ngwa ngwa
Ndị ọkachamara gburugburu ụwa na-eji mbipụta 3D arụ ọrụ na-eme ka usoro mmepe ngwaahịa ha dịkwuo mma n'ụzọ dị iche iche.Ọtụtụ n'ime ụlọ ọrụ na-eduga n'ụwa niile na injinia, ụlọ ọrụ ụgbọ ala, robotics, architecture, na nlekọta ahụike ejikọtala mbipụta 3D n'ime usoro ọrụ ha iji belata oge ndu na iweghachi njikwa usoro n'ime ụlọ.Ndị a sitere na akụkụ prototyping tupu mmepụta oke, na-emepụta akụkụ arụ ọrụ nke nwere ike igosi otu akụkụ ga-esi arụ ọrụ.Iji nyere ụlọ ọrụ ndị a aka, PF Mold na-emepụta ma na-emepụta ihe dị iche iche nke ọkachamara 3D na-ebipụta ihe ngwọta nke na-achọ inyere ndị ahịa anyị aka inweta nsonaazụ ngwa ngwa ma mepụta akụkụ 3D kacha mma.
Usoro na usoro mbipụta 1,3D:
Nlereanya nkwụnye ego (FDM)
FDM nwere ike bụrụ ụdị mbipụta 3D kacha eji eme ihe.Ọ bara uru nke ukwuu maka imepụta prototypes na ụdị nwere plastik.FDM na-eji filament gbaze agbaze agbaze site na nozulu iji wuo akụkụ akụkụ site na oyi akwa.Ọ nwere uru nke ụdị nhọrọ ihe dị iche iche na-eme ka ọ dị mma maka ịmepụta ihe na mmepụta njedebe.
Teknụzụ Stereolithography (SLA).
SLA bụ ụdị mbipụta prototyping ngwa ngwa nke dabara adaba maka ibipụta n'ụzọ dị mgbagwoju anya.Igwe nbipute na-eji laser ultraviolet rụpụta ihe ndị ahụ n'ime awa.
SLA na-eji ọkụ na-agafe monomers na oligomers iji mepụta polymers fotochemically siri ike, usoro a dabara adaba maka ịre ahịa ahịa, na ịkwa emo, n'ụzọ bụ isi ihe atụ echiche anaghị arụ ọrụ.
Nhọrọ Laser Sintering (SLS)
Ụdị ntụ ntụ Bed Fusion, SLS na-ejikọta obere akụkụ nke ntụ ntụ site na iji laser dị elu iji mepụta ọdịdị akụkụ atọ.Laser na-enyocha oyi akwa nke ọ bụla n'elu akwa ntụ ntụ ma họrọ ha fuses, wee wedata akwa ntụ ntụ site na otu ọkpụrụkpụ ma na-emegharị usoro ahụ site na mmecha.
Ndị SLS na-eji laser a na-achịkwa kọmpụta iji mebie ihe ntụ ntụ (dị ka Nylon ma ọ bụ polyamide) oyi akwa.Usoro a na-emepụta akụkụ ziri ezi, dị elu nke chọrọ obere nhazi na nkwado.
Ihe eji ebi akwụkwọ 2/3D:
Enwere ihe dị iche iche dị iche iche nke onye nbipute na-eji na-emegharị ihe na ike ya.Nke a bụ ọmụmaatụ ụfọdụ:
ABS
Acrylonitrile Butadiene Styrene resin bụ mmiri ara ehi siri ike nke nwere ogo siri ike, yana njupụta nke ihe dịka 1.04 ~ 1.06 g/cm3.Ọ nwere ihe mgbochi siri ike na acid, alkalis, na salts, ọ nwekwara ike ịnabata ihe mgbaze organic ruo n'ókè ụfọdụ.ABS bụ resin nke nwere ezigbo nrụpụta ọrụ siri ike, oke okpomọkụ, nkwụsi ike nke akụkụ dị mma, nguzogide kemịkalụ, ihe mkpuchi ọkụ, yana ọ dị mfe imepụta.
Naịlọn
Naịlọn bụ ụdị ihe mmadụ mere.Site na mmepe nke sayensị na teknụzụ, ọ bụrụla plastik injinia dị mkpa.Ọ nwere nnukwu ume, ezigbo mmetụta na-eguzogide, ike, na ike.A na-ejikwa naịlọn na-emepụta ihe eji ebipụta 3D maka nkwado.Naịlọn e biri ebi nke 3D nwere obere njupụta, na naịlọn na-etolite site na ntụ ntụ laser.
PETG
PETG bụ rọba na-apụta ìhè nke nwere ezigbo viscosity, nghọta, agba, nguzogide kemịkalụ, yana nkwụsi ike nke ịcha ọcha.Ya ngwaahịa ndị ukwuu transperent, excellently mmetụta eguzogide, karịsịa adabara akpụ oké mgbidi transperent ngwaahịa, ya nhazi ịkpụzi arụmọrụ bụ magburu onwe ya, nwere ike e mere dị ka mmebe si n'obi nke ọ bụla udi.Ọ bụ ihe a na-ebikarị 3D.
PLA
PLA bụ thermoplastic biodegradable nwere ezigbo igwe na nhazi.Ọ bụ polymer emere site na polymerization nke lactic acid, tumadi ọka, akpu na ihe ndị ọzọ.Polylactic acid nwere ezigbo okpomọkụ kwụsie ike, nhazi okpomọkụ nke 170 ~ 230 ℃, ezigbo ihe mgbaze na-eguzogide, nwere ike esichara n'ụzọ dịgasị iche iche, dị ka 3D obibi, extrusion, spinning, biaxial agbatị, injection igbu ịkpụzi.