Dukoresha kuki kugirango twongere uburambe bwawe.Mugukomeza gushakisha kururu rubuga, wemera gukoresha kuki.Andi makuru.
Inyandiko yo mu kinyamakuru Polymer Testing yiga ikanagereranya ubuziranenge bwibikoresho byinshi bya polymer bihimbano bikozwe hifashishijwe ikoranabuhanga ryo gucapa 3D, nka morphologie nuburyo bwimiterere, imiterere yubukanishi, hamwe nubushyuhe.
Ubushakashatsi: Ibicuruzwa bya pulasitike bya Nano-buke bikozwe na printer ya 3D iyobowe no kwiga imashini.Inkomoko yishusho: Pixel B / Shutterstock.com
Ibikoresho bya polymer byakozwe bisaba imico itandukanye ukurikije intego zabo, zimwe murizo zishobora gutangwa ukoresheje polymer filaments igizwe nibintu bitandukanye byibikoresho byinshi.
Ishami ryinganda ziyongera (AM), ryitwa 3D icapiro, nubuhanga bugezweho buvanga ibikoresho byo gukora ibicuruzwa bishingiye kumibare yicyitegererezo cya 3D.
Kubwibyo, imyanda iterwa niyi nzira ni nto.Ubuhanga bwo gucapa 3D bukoreshwa mubikorwa bitandukanye, harimo nini nini yo gukora ibintu bitandukanye, kandi imikoreshereze iziyongera gusa.
Ubu buryo bwikoranabuhanga burashobora gukoreshwa mugukora ibintu bifite imiterere igoye, ibikoresho byoroheje, hamwe nibishushanyo mbonera.Mubyongeyeho, icapiro rya 3D rifite ibyiza byo gukora neza, kuramba, guhuza byinshi no kugabanya ingaruka.
Kimwe mu bintu byingenzi byikoranabuhanga bikubiyemo guhitamo ibipimo byiza kuko bigira ingaruka zikomeye kubicuruzwa, nk'imiterere yabyo, ingano, igipimo cyo gukonjesha, hamwe n'ubushyuhe bwa gradient.Izi mico noneho zigira ingaruka kumihindagurikire ya microstructure, ibiranga inenge.
Kwiga imashini birashobora gukoreshwa mugushiraho isano hagati yimiterere yimikorere, microstructure, imiterere yibigize, ibigize, inenge, hamwe nubuziranenge bwibicuruzwa byacapwe.Aya masano arashobora gufasha kugabanya umubare wibigeragezo bisabwa kugirango ubyare umusaruro mwiza.
Polyethylene yuzuye cyane (HDPE) na aside polylactique (PLA) nibyo byombi bikoreshwa cyane muri AM.PLA ikoreshwa nkibikoresho byingenzi mubisabwa byinshi kuko biramba, byubukungu, biodegradable kandi bifite imitungo myiza.
Gutunganya plastike ni ikibazo gikomeye cyugarije isi;kubwibyo, byaba byiza kwinjiza plastike ikoreshwa muburyo bwo gucapa 3D.
Nkuko ibikoresho byo gucapa bihora bigaburirwa mumazi, ubushyuhe bugumaho kurwego ruhoraho mugihe cyo gukora filament fuse (FFF) yoherejwe (ubwoko bwo gucapa 3D).
Kubwibyo, polymer yashongeshejwe isohoka muri nozzle kugabanya umuvuduko.Imiterere ya morfologiya, umusaruro, geometrike yukuri, imiterere yubukanishi, nigiciro byose bigira ingaruka kubihinduka bya FFF.
Ingaruka zingutu, kwikuramo imbaraga cyangwa kugonda imbaraga hamwe nicyerekezo cyo gucapa bifatwa nkibyingenzi byingenzi bihinduka bigira ingaruka kuri FFF.Muri ubu bushakashatsi, uburyo bwa FFF bwakoreshejwe mugutegura ingero;esheshatu zitandukanye za filime zakoreshejwe mukubaka icyitegererezo.
a. , MI, n'ibindi
Tekinoroji ya 3D yo gucapura irashobora guhuza ubuziranenge bwimishinga yo gucapa idashobora kugerwaho nuburyo gakondo bwo gukora.Bitewe nuburyo budasanzwe bwo gukora bwo gucapa 3D, ubwiza bwibice byakozwe bigira ingaruka cyane kubishushanyo mbonera no guhindura ibintu.
Kwiga imashini (ML) byakoreshejwe muburyo bwinshi mubikorwa byongeweho kugirango bitezimbere iterambere ryose nibikorwa.Uburyo bushingiye ku mibare igezweho yo gushushanya kuri FFF hamwe nuburyo bwo guhuza ibishushanyo mbonera bya FFF byateguwe.
Abashakashatsi bagereranije ubushyuhe bwa nozzle hifashishijwe ibyifuzo byo kwiga imashini.Ikoranabuhanga rya ML naryo rikoreshwa mukubara ubushyuhe bwo kuryama bwanditse no kwihuta;ingano imwe yashyizweho kuburugero rwose.
Ibisubizo byerekana ko ibintu bitembera neza bigira ingaruka ku bwiza bwibisohoka 3D.Gusa ubushyuhe bukwiye bwa nozzle burashobora kwemeza neza ibintu bikenewe.
Muri iki gikorwa, PLA, HDPE hamwe n’ibikoresho bya fayili byongeye gukoreshwa bivangwa na TiO2 nanoparticles kandi bigakoreshwa mu gukora ibintu biciriritse biciriritse biciriritse biciriritse biciriritse bicururizwamo ibicuruzwa bicururizwamo ibicuruzwa bicapura 3D hamwe n’ibisohoka.
Ibiranga filaments birashya kandi ukoreshe graphene kugirango ubyare amazi adafite amazi, ashobora kugabanya impinduka zose mumiterere yubukanishi bwibicuruzwa byarangiye.Hanze ya 3D icapye ibice nabyo birashobora gutunganywa.
Intego nyamukuru yiki gikorwa nukubona uburyo bwo kugera kumiterere yizewe kandi ikungahaye kumashini no mumubiri mubintu byacapwe 3D ugereranije nibintu gakondo byacapwe 3D bisanzwe bikorwa.Ibisubizo nibisabwa muri ubu bushakashatsi birashobora gutanga inzira yiterambere rya gahunda nyinshi zijyanye ninganda.
Komeza usome: Ni ubuhe bwoko bwa nanoparticles aribwo bwiza bwo gukora inyongeramusaruro hamwe no gukoresha 3D icapiro?
Hossain, MI, Chowdhury, MA, Zahid, MS, Sakib-Uz-Zaman, C., Rahaman, ML, & Kowser, MA (2022) Gutezimbere no gusesengura ibicuruzwa bya pulasitike byatewe na nanoparticle bikozwe na printer ya 3D iyobowe no kwiga imashini.Kwipimisha polymer, 106. Ushobora kuboneka kuri URL ikurikira: https://www.sciencedirect.com/science/article/pii/S014294182100372X?via%3Dihub
Inshingano: Ibitekerezo byavuzwe hano nibigaragazwa numwanditsi mubushobozi bwe bwite, kandi ntabwo byanze bikunze byerekana ibitekerezo bya nyirubwite nuwabikoresheje kururu rubuga, AZoM.com Limited T / A AZoNetwork.Uku kwamagana gukora igice cyamagambo nuburyo bwo gukoresha uru rubuga.
Ibyuya bishyushye, Shahir.(5 Ukuboza 2021).Kwiga imashini bitezimbere ibicuruzwa byacapwe 3D byongera gutunganya plastiki.AZoNano.Yakuwe kuri https://www.azhura.com/amakuru.aspx?newsID=38306 ku ya 6 Ukuboza 2021.
Ibyuya bishyushye, Shahir.“Kwiga imashini bitezimbere ibicuruzwa byacapwe 3D bivuye muri plastiki ikoreshwa neza.”AZoNano.Ku ya 6 Ukuboza 2021..
Ibyuya bishyushye, Shahir.“Kwiga imashini bitezimbere ibicuruzwa byacapwe 3D bivuye muri plastiki ikoreshwa neza.”AZoNano.https://www.azhura.com/amakuru.aspx?newsID=38306.(Yemezwa ku ya 6 Ukuboza 2021).
Ibyuya bishyushye, Shahir.2021. Kwiga imashini bitezimbere ibicuruzwa byacapwe 3D biva muri plastiki ikoreshwa neza.AZoNano, yarebwaga ku ya 6 Ukuboza 2021, https://www.azhura.com/amakuru.aspx?newsID=38306.
AZoNano yaganiriye na Dr. Jinian Yang ku ruhare rwe mu bushakashatsi ku nyungu za nanoparticles zimeze nk'indabyo ku mikorere ya epoxy resin.
Twaganiriye na Dr. John Miao ko ubu bushakashatsi bwahinduye imyumvire yacu ku bikoresho bya amorphous n'icyo bisobanura ku isi igaragara.
Twaganiriye na NANO-LLPO na Dr. Dominik Rejman, kwambara ibikomere bishingiye kuri nanomateriali itera gukira no kwirinda kwandura.
Sisitemu yo gupima P-17 stylus yerekana ibipimo bitanga urugero rwiza rwo gusubiramo kubipimo bihoraho bya 2D na 3D topografiya.
Urutonde rwa Profilm3D rutanga optique yubusa yubushakashatsi bushobora kubyara ubuziranenge bwo hejuru hamwe namashusho yukuri yibara hamwe nuburebure butagira imipaka bwumurima.
Raith's EBPG Plus nigicuruzwa ntangarugero cya elegitoroniki ya elegitoroniki yamashanyarazi.EBPG Plus irihuta, yizewe kandi-yinjiza cyane, nibyiza kubyo ukeneye byose bya lithographie.
Igihe cyo kohereza: Ukuboza-07-2021