Ubuchwepheshe bokuphrinta be-3D kade bukhona kusukela ngeminyaka yawo-'80s, intuthuko yakamuva emishinini, izinto zokwakha kanye nesoftware yenziwe ukuthi ifinyeleleke kuhlu olubanzi lwamabhizinisi ngale kwezimboni ezimbalwa zobuchwepheshe obuphezulu.Namuhla, amaphrinta e-3D aphezulu edeskithophu nebhentshi asheshisa ukusungulwa nokukhula ezimbonini ezihlukahlukene, okuhlanganisa ubunjiniyela, ukukhiqiza, amazinyo, ukunakekelwa kwezempilo nokunye.Ngakho-ke uma ufuna ukwazi imininingwane eyengeziwe mayelana nokuphrinta kwe-3D, sicela ufunde lesi sihloko futhi uqhubeke ulandela iwebhusayithi yethu.
Kuyini Ukuphrinta kwe-3D
Ukuphrinta kwe-3D, okubuye kubizwe ngokufanelekile ukuthi ukukhiqiza okungeziwe, kwakha izingxenye ezinezinhlangothi ezintathu ngokwakha impahla, isendlalelo ngesendlalelo, ngokusekelwe kumamodeli edijithali adalwe kusetshenziswa umklamo osizwa yikhompyutha noma i-CAD.
Indlela amaphrinta e-3D asebenza ngayo
1.Amamodeli e-3D edijithali aklanywe kusetshenziswa isofthiwe ye-CAD noma athuthukiswe kusukela kuskena se-3D.
2.Umklamo ungeniswa kusofthiwe yokulungiselela ukuphrinta ukuze ucacise izilungiselelo zokuphrinta futhi usike imodeli yedijithali ibe izendlalelo ezimele izingxenye ezivundlile zengxenye.
3.Ithumele le miyalelo kwiphrinta.
4.Ngokuya ngobuchwepheshe nezinto ezisetshenziswayo, izingxenye eziphrintiwe ngokuvamile zidinga uhlobo oluthile lokucutshungulwa kwangemuva, okufana nokuwashwa, ukukhipha uphuphu, ukususa izakhiwo zokusekela, ukuphulukiswa kwangemuva noma ukugalela isihlabathi.
I-FDM
I-FDM iyindlela esetshenziswa kakhulu yokuphrinta ye-3D ezingeni labathengi, egqugquzelwa ukuvela kwemishini ethengekayo yabathanda ukuzilibazisa.Amaphrinta e-FDM 3D akha izingxenye ngokuncibilikisa intambo ye-thermoplastic ephumayo, lapho umlomo wombhobho wephrinta ubeka ungqimba ngongqimba.Amaphrinta e-FDM asebenza nawo uhla lwama-thermoplastics ajwayelekile, afana ne-abs, i-PLA kanye nama-blends ahlukahlukene.inqubo ifaneleka kahle kumamodeli ayisisekelo wobufakazi bomqondo, kanye ne-prototyping esheshayo neshibhile yezingxenye ezilula.
I-SLA
I-SLA kwaba ubuchwepheshe bokunyathelisa be-3D bokuqala emhlabeni, futhi isalokhu ingobunye bobuchwepheshe obudume kakhulu kochwepheshe.Amaphrinta e-SLA resin 3D asebenza ngokusebenzisa i-laser ukwelapha inhlaka ewuketshezi ibe yipulasitiki eqinile kanye nenqubo ebizwa nge-photopolymerization.Ngenxa yokuthi izingxenye ze-SLA zinokulungiswa okuphezulu kakhulu. nokunemba, imininingwane ecace kakhulu, kanye nesiphetho esibushelelezi sangaphezulu kwabo bonke ubuchwepheshe bokuphrinta bepulasitiki be-3D, ukuphrinta kwe-resin 3D kuyindlela enhle yokukhiqiza ama-prototypes anemininingwane eminingi nezingxenye ezidinga ukubekezelelana okuqinile kanye nezindawo ezibushelelezi, njengezikhunta nezingxenye ezisebenzayo.Ukuphrinta kwe-SLA 3D futhi inikeza ububanzi obubanzi bezinto zokusebenza zezinhlelo zokusebenza ezihlukahlukene.
I-SLS
I-SLS iwubuchwepheshe obuvame kakhulu bokukhiqiza okungeziwe kwezinhlelo zokusebenza zezimboni.Amaphrinta we-SLS 3D asebenzisa i-laser enamandla kakhulu ukuhlanganisa izinhlayiya ezincane zamandla e-polymer.Impushana engaxutshiwe isekela ingxenye ngesikhathi sokuphrinta, iqeda isidingo sezinhlaka zokusekela.Lokhu kwenza i-SLS ilungele amajiyometri ayinkimbinkimbi, okuhlanganisa izici zangaphakathi, ama-undercuts, izindonga ezizacile kanye nezici ezingezinhle.Into evame kakhulu yokukhetha i-laser sintering inayiloni.
Izinzuzo Zokuphrinta kwe-3D
1.Isivinini
Ngezinqubo zokukhiqiza zendabuko, kungathatha amasonto noma izinyanga ukuthola ingxenye.Ukuphrinta kwe-3D kushintsha amamodeli e-CAD abe izingxenye zomzimba emahoreni ambalwa, akhiqize izingxenye namaqoqo kusuka kumamodeli womqondo owodwa ukuya kuma-prototypes asebenzayo ngisho nemincane yokukhiqiza egijima ukuze ihlolwe.Lokhu kuvumela abaklami nonjiniyela ukuthi bathuthukise imibono ngokushesha, futhi kusiza izinkampani ukuletha imikhiqizo ngokushesha emakethe.
2.Izindleko
Ngokuphrinta kwe-3D, asikho isidingo samathuluzi abizayo nokusetha okuhlotshaniswa nokubunjwa komjovo noma ukukhanda;imishini efanayo ingasetshenziswa kusukela ku-prototyping kuya ekukhiqizeni ukuze kwakhiwe izingxenye ezinamajiyometri ahlukene.Njengoba ukuphrinta kwe-3D kuya ngokuya kukwazi ukukhiqiza izingxenye ezisebenzayo ezisetshenziswayo ekugcineni, kungahambisana noma kumiselele izindlela zokukhiqiza ezivamile zohlu olukhulayo lwezinhlelo zokusebenza ngamavolumu aphansi kuya kwamaphakathi.
3.Ukwenza ngokwezifiso
Kusukela ezicathulweni kuya ezingutsheni namabhayisikili, sizungezwe imikhiqizo eyenziwe ngamasayizi alinganiselwe, afanayo njengoba amabhizinisi elwela ukwenza imikhiqizo ibe sezingeni ukuze ibe ukonga ukuze yenziwe.Ngokuphrinta kwe-3D, umklamo wedijithali kuphela odinga ukushintshwa ukuze uvumelanise umkhiqizo ngamunye nekhasimende ngaphandle kwezindleko zamathuluzi ezengeziwe.Lolu shintsho luqale ukuthola isisekelo ezimbonini lapho ukulingana ngokwezifiso kubalulekile, umuthi onjalo nodokotela bamazinyo, kodwa njengoba ukuphrinta kwe-3D kuthengwa kakhulu, kuya ngokuya kusetshenziselwa ukwenza imikhiqizo yabathengi ibe ngokwezifiso.
4.Design Freedom
Ukuphrinta kwe-3D kungakha izimo eziyinkimbinkimbi nezingxenye, njengama-overhangs kanyeizimo eziphilayo, ezingabiza noma okungenzeki ukukhiqiza ngazoizindlela zokukhiqiza zendabuko.Lokhu kunikeza ithuba lokuhlanganisa imihlangano ibe izingxenye ezincane ukuze unciphise isisindo, unciphiseamalunga abuthakathaka, futhi anciphise isikhathi sokuhlanganisa, avule amathuba amashaukuklama nobunjiniyela.
Izinhlelo zokusebenza zokuphrinta ze-3D
Ukunakekela impilo
Ukuphrinta kwedeskithophu ye-3D ethengekayo, yebanga lochwepheshe kusiza odokotela ukuthi balethezokwelapha kanye namadivayisi enziwe ngokwezifiso ukuze akhonze kangcono umuntu ngamunye ohlukile,ukuvula umnyango wezicelo zezokwelapha ezinomthelela omkhulu ngenkathi ulondolozaizinhlangano isikhathi esibalulekile kanye nezindleko kusuka elebhu kuya egumbini lokusebenza.Ikakhulukazi endaweni yodokotela bamazinyo, amazinyo edijithali kunciphisa ubungozi kanyeukungaqiniseki okwethulwa yizici zomuntu, okunikeza ukungaguquguquki okuphezulu,ukunemba, nokunemba kuzo zonke izigaba zokuhamba komsebenzi ukuthuthukisa ukunakekelwa kwesiguli.Amaphrinta e-3D angakhiqiza uhla lwemikhiqizo yangokwezifiso yekhwalithi ephezulu kanye nezinto zikagesi ngezindleko eziphansi zeyunithi enokufaneleka okuphezulu nemiphumela ephindaphindwayo.
I-prototype esheshayo
I-Rapid prototype ivame kakhulu kangangokuthi isiba yigama elifanayo layo.Ukwenza i-prototyping okusheshayo ngamaphrinta angaphakathi e-3D kunikeza amandla onjiniyela nabaklami bemikhiqizo ukuze bakhe ama-prototypes angokoqobo futhi asebenzayo phakathi nosuku futhi benze ukuphindaphinda okuningi kokuklama, usayizi, ukwakheka noma ukuhlanganisa okusekelwe emiphumeleni yokuhlolwa kwempilo yangempela nokuhlaziywa, ukubasiza baqondise imikhiqizo. ngochungechunge lwezigaba zokuhlola.
Amamodeli kanye nezinsiza
Ukuphrinta kwe-3D kuyithuluzi elihle lokudala inkimbinkimbi namamodeli anendawo ebushelelezi, ngesikhathi esifanayo angonga isikhathi nemali.Okwamanje amamodeli abonakalayo achazwa kakhulu asetshenziswa kabanzi endaweni yokuqopha, uhlamvu, ukumodela, amazinyo, nokwenza ipropu.njengamamodeli ezokwelapha, ama-movie asesiteji, amathuluzi okufundisa, amamodeli ezakhiwo, nokuningi.Ngemva kokuthuthuka kobuchwepheshe, izingxenye eziphrintiwe ze-3D zinenkanyezi kumafilimu anyakazayo, imidlalo yevidiyo, imvunulo ethandwa kakhulu, ngisho nemiphumela ekhethekile yamamuvi ayisibhubhubhu.
Ukuphrinta kwe-3D akuwona umqondo wekusasa.Kunamaphrinta e-3D amaningi asetshenziswayo namuhla kunangaphambilini.Futhi zingase zisetshenziswe ekulolongeni insimu yakho.
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Isikhathi sokuthumela: Mar-21-2024