Amaphrinta e-Resin Anesisombululo Esiphezulu Athuthukisa Imininingwane Yomkhiqizo

Amaphrinta e-resin anesinqumo esiphezulu ayisinyathelo esikhulu esiya phambili ekukhiqizeni okungeziwe. Angaphrinta ngemininingwane emangalisayo kanye nekhwalithi ebusweni obungenakufaniswa namaphrinta avamile e-FDM. Iphrinta ye-resin isebenzisa ubuchwepheshe besimanje be-vat polymerization, njengezinhlelo ze-SLA, DLP, kanye ne-LCD, ukulungisa ama-resin e-liquid photopolymer ungqimba olulodwa ngesikhathi, kuze kufike ezingeni le-micron. Esikhundleni sokusebenzisa i-heat extrusion njengoba kwenza izinhlelo ezisekelwe ku-filament, le mishini yobuchwepheshe obuphezulu isebenzisa imithombo yokukhanya ye-UV ukuze ihlanganise izinto ezithinta ukukhanya ngamakhemikhali. Lokhu kususa imigqa yezendlalelo esobala futhi kwenze izindawo ezinhle ngokwanele zokubumba umjovo. Umphumela uba izingxenye ezineziphetho zobuso ezihlangabezana nezidingo eziqinile zezindiza, ukukhiqizwa kwamadivayisi ezokwelapha, ukukhiqizwa kobucwebe, kanye nobunjiniyela bokunemba. Amaphutha obukhulu angaba ngaphansi kuka-0.011 mm.

Ukuqonda Isixazululo Esiphezulu Amaphrinta we-ResinUbuchwepheshe kanye nezinzuzo

Ubuchwepheshe besimanje bokuphrinta ngepulasitiki enezinga eliphezulu bushintshe indlela amabhizinisi amaningi enza ngayo izinto ngokunembe kakhudlwana. Inzuzo eyinhloko ukuthi lezi zinhlelo zishintsha indlela okwakhiwa ngayo izendlalelo kanye nokulungiswa kwezinto, okwenza kube nokwenzeka ukukhiqiza kabusha imininingwane ebingenakwenzeka ngezindlela zokukhiqiza zendabuko.

Ubuchwepheshe Be-Core Ukushayela Ngokucophelela

Izinhlelo ze-Stereolithography (SLA) zisebenzisa imisebe ye-laser elawulwa ngokucophelela ukuze iqinise i-resin yoketshezi, evumela ukuthi yenze izingxenye ezinamazinga e-XY aphansi njenge-microns angu-25. Amaphrinta e-Digital Light Processing (DLP) asebenzisa ama-laser edijithali ukulungisa izendlalelo eziningi ngesikhathi esisodwa, kanti izinhlelo ze-stereolithography (mSLA) ezifihliwe zisebenzisa izikrini ze-LCD ukulawula ukuvezwa kokukhanya ngokulinganayo kakhulu. Kuye ngezidingo zomkhiqizo kanye nesimo sengxenye, inqubo ngayinye inezinzuzo zayo. Ukunemba okubonakalayo kwalezi zinhlelo kuvela ekhonweni lazo lokugcina izinga lokukhanya lifana kulo lonke ipulatifomu yokwakha. Ukukhanya okungaphezu kuka-95% kumamodeli aphezulu kusatshalaliswa ngokulinganayo, ngakho-ke i-polymerization iyafana kusukela maphakathi kuya emaphethelweni. Lokhu kunemba kuholela ngqo ekulinganisweni okunembile kanye nobuso obubushelelezi obuhlala bufana kungakhathaliseki ukuthi ingxenye ibekwe kuphi epuletini yokwakha.

Izinzuzo Zesayensi Yezinto Ezibonakalayo

Ama-resin e-photopolymer avela kuphrinta ye-resin anezimfanelo ezingcono zemishini kunezinye izinto eziningi ezisetshenziswa ekukhiqizeni. Ukubopha ngamakhemikhali kwenza izingxenye ezi-isotropic, okusho ukuthi ziqinile kuzo zonke izinhlangothi. Lokhu kuhlukile kuma-prints e-FDM, abuthakathaka emigqeni yesendlalelo. Leli khwalithi libaluleke kakhulu kumasampula asebenzayo kanye nezingxenye ezizosetshenziswa futhi zibekwe ngaphansi kokucindezeleka kwemishini. Izinto zezimboni zesimanje zingasetshenziswa okungaphezu nje kokuhlola. Zingasetshenziswa nasekukhiqizeni. Ama-resin anokushisa okuphezulu agcina izakhiwo ziqinile emazingeni okushisa aphezulu, futhi amafomula agobekayo enza kube nokwenzeka ukwenza ama-gaskets kanye nama-seal. Ngesikhathi sokutshala imali, ama-resin angasetshenziswa asha ngokuphelele, angashiyi mlotha ngemuva kokuthululwa kwensimbi okungenamaphutha.

Ukwenza kahle Iphrinta ye-Resin Izilungiselelo Zemininingwane Ephakeme Nokusebenza Kahle

Ukuze uthole imiphumela ejwayelekile nekhwalithi ephezulu, udinga ukwenza ngcono izici eziningi ezixhumene. Ikhwalithi yemininingwane kanye nesivinini sokukhiqiza kokubili kuthinteka yisixhumanisi phakathi kokuphakama kwesendlalelo, isikhathi sokuvezwa, kanye nesivinini sokuphrinta.

Ukuthuthukiswa Kwepharamitha Ebalulekile

Ukukhetha ukuphakama kwesendlalelo kuyinto eyinhloko ethinta kokubili ikhwalithi yemininingwane kanye nobude bokuphrinta. Izendlalelo ezingama-micron angu-50 ziyindlela enhle yokuvumelanisa phakathi kwesivinini kanye nekhwalithi, kodwa izendlalelo ezingama-micron angu-25 zingcono emisebenzini edinga imininingwane eminingi. Kodwa ukwehlisa ukuphakama kwesendlalelo kwenza indawo yokuchayeka ibe nkulu kanye nesikhathi sokuphrinta sibe side ngenani elifanayo. Isikhathi sokuchayeka sidinga ukulungiswa ngohlobo ngalunye lweglue kanye nokushisa kwendawo. Ukuchayeka okungaphelele kuholela ekuphrintiweni okuhlulekile kanye nokulinganisa okungalungile, kuyilapho ukuchayeka ngokweqile kulahlekelwa imininingwane futhi kwenza izinto zibe buthakathaka kakhulu. Amakamelo okwakha alawulwa amazinga okushisa agcina ukujiya kwe-resin kusezingeni elifanele, ngakho-ke imiphumela yokuchayeka ihlala ifana, ngisho nalapho indawo ishintsha.

Izinqubo Zokulungisa Zokusebenza Okuqhubekayo

Izinhlelo zokulungisa ezivamile ziqinisekisa ukunemba nokuthembeka isikhathi eside. Nsuku zonke, imisebenzi yokuhlanza ifaka phakathi ukuhlola i-resin vat, ukuhlanza ipuleti lokwakha, nokuqinisekisa ukuthi zonke izingxenye ze-optical ziyasebenza. Njalo ngeviki, kwenziwa ukulinganisa ukuhlola ukunemba kokubekwa kwe-Z-axis kanye nokulinganisa ipulatifomu. Lokhu kuvimbela ubukhulu ukuthi bunganyakazi ngesikhathi sokukhiqiza isikhathi eside. Izinhlelo zezinga lochwepheshe zinezici zokulandelela ezizenzakalelayo ezakhelwe ngaphakathi eziqapha ukuqina kwesibani sokuchayeka kanye nokuwohloka kwesikrini se-LCD. Lezi zinhlelo zikunikeza amathiphu okulungisa ukuvimbela, ukuze ungashintsha izingxenye ngaphambi kokuba zidale izinkinga ngekhwalithi. Lolu hlobo lokulandelela luyadingeka ezindaweni zomsebenzi lapho ukuhambisana kunomthelela oqondile enzuzweni.

Ukukhetha Isixazululo Esiphezulu Esifanele Iphrinta ye-Resin Ngezidingo Zakho Zebhizinisi

Ukuze ukhethe indlela engcono kakhulu yokunyathelisa i-resin, udinga ukucabangela ngokucophelela ukuthi udinga umkhiqizo ongakanani, ukuthi izinto zizosebenzisana kahle kangakanani, nokuthi kuzobiza malini ukusebenza ngokuhamba kwesikhathi. Uhlaka lokwenza izinqumo ludinga ukuthola ibhalansi phakathi kokutshalwa kwezimali kokuqala kanye nenzuzo yekhwalithi kanye nokukhiqiza.

Uhlaka Lwezindlela Zokuthenga

Inani lomsebenzi okudingeka wenziwe lithinta ngqo ukukhetha indlela kanye nokuthi isebenza kahle kangakanani. Amaphrinta amakhulu enza kube nokwenzeka ukwenza izingxenye eziningi ezahlukene ngesikhathi esisodwa, noma izingxenye ezilodwa ezinkulu kakhulu endaweni ezizungezile. Lokhu kunciphisa izindleko zengxenye ngayinye ngokwandisa umkhiqizo. Kodwa uma izinhlelo ze-optical zingakhuli kahle, amavolumu amakhulu okwakha angalimaza isinqumo. Ukulingana kwezinto kuyinto ebalulekile okufanele uyicabangele lapho uthenga okuthile. Izinhlelo zomthombo ovulekile zingasebenzisa amapulasitiki avela kwezinye izinkampani, okukunikeza ukulawula okwengeziwe ngezindleko kanye nokukhetha okwengeziwe kwezinto. Esikhathini esiningi, izinhlelo ezizimele zinikeza ukusebenza okungcono ngokuhlanganisa ukuhambisana kwezinto nezinto zehadiwe. Kodwa-ke, zikhawulela inkululeko yokusebenza futhi zikhuphula izindleko zesikhathi eside.

Ukuhlaziywa Kokuqhathanisa Ubuchwepheshe

Uma udinga imininingwane eminingi kanye nokuqedwa okungcono kakhulu kobuso, izindlela ze-SLA ziyisinqumo esingcono kakhulu. Ukulawulwa kwe-laser okuqondile kwenza kube nokwenzeka ukwenza izimo nemininingwane okunzima kwezinye ubuchwepheshe ukuyenza. Izinhlelo ze-SLA, ngakolunye uhlangothi, zivame ukuba nezinombolo zokwakha eziphansi futhi zidinga ukulungiswa okwengeziwe kunezinye izindlela. Izinhlelo ze-DLP ne-LCD zingaphulukisa izendlalelo ngokushesha ngokudalula izendlalelo eziningi ngesikhathi esisodwa, okuthuthukisa umkhiqizo ezimweni zokukhiqiza inqwaba. Lezi zobuchwepheshe zisebenza kahle kakhulu kuma-lab wamazinyo, amabhizinisi okukhipha ubucwebe, nakwezinye izindawo ezidinga izingxenye eziningi ezifanayo. Ukushintshana ukuthi izikhathi zokuphendula zingase zihambe kancane kunezixazululo ze-SLA eziphezulu.

Amasu Okuthenga Nokuthi Ungathenga Kanjani Izixazululo Eziphezulu Amaphrinta we-Resin

Ukuze ukuthenga okunesu kusebenze, izindleko eziphelele zobunikazi, ukuthembeka komthombo, kanye nekhwalithi yesistimu yokusekela kumele konke kubhekwe ngokucophelela. Intengo yokuqala yokuthenga iyingxenye encane nje yezindleko zokuqhuba ibhizinisi isikhathi eside.

Ukuhlaziywa Kwemakethe kanye Nezinhlaka Zamanani

Izinhlelo zobungcweti zabaqalayo zibiza phakathi kuka-$3,000 no-$15,000 futhi zenzelwe ukukhiqizwa nokuhlolwa kweqembu elincane. Izinhlelo zezimboni eziphakathi nendawo zibiza phakathi kuka-$15,000 no-$50,000 futhi zinokuqina okungcono, izinombolo zokwakha eziphakeme, kanye nezici zokuzenzakalela ezithuthukisiwe. Izinhlelo ze-premium zibiza ngaphezu kuka-$50,000 futhi zinikeza izinga eliphakeme kakhulu lokunemba, ukuzenzakalela, kanye nokuphila isikhathi eside okufanele ukukhiqizwa. Imigomo yewaranti kanye nezivumelwano zesevisi zephrinta ye-resin zinomthelela omkhulu ezindlekweni eziphelele zobunikazi. Insizakalo ephelele kufanele ifake phakathi ukushintsha izingxenye ze-optical, ukugcina isofthiwe isesikhathini, kanye nokukwazi ukuthola usizo lochwepheshe. Iziqinisekiso ezinde ziwusizo ikakhulukazi ezindaweni zomsebenzi lapho ukubambezeleka kuthinta khona ngqo ukwenza imali.

Umbandela Wokuhlola Umhlinzeki

I-Magforms iyisibonelo esihle sendlela ehlanganisiwe edingwa abenzi banamuhla. Izinhlelo zabo zisebenzisa ama-galvanometer aseJalimane e-Scanlab kanye nama-laser e-AOC kanye nama-Panasonic servo motors ukuqinisekisa ukuthi izingxenye zisezingeni eliphezulu futhi zizohlala isikhathi eside. Ubuchwepheshe be-laser obuguquguqukayo obukhulu be-spot bukhulisa isivinini ngamaphesenti angama-30 kuya kwangama-50 kuyilapho izinhlelo zokuskena ezihlakaniphile zigcina ukunemba kuphezulu. Ukukhathazeka ngokukhiya kwabathengisi kubhekwa ukuhambisana kwezinto ezivulekile zenkampani. Amalungelo abo obunikazi angama-22 kanye nokuba khona emhlabeni wonke emabhizinisini angaphezu kwama-300 kukhombisa ukuthi bangumholi kwezobuchwepheshe nokuthi imakethe iyabamukela. Ukuba nalezi zinhlobo zeziqinisekiso kunikeza abasebenzi bokuthenga ukholo osizweni lwesikhathi eside kanye nemibono emisha.

Ukuqinisekisa Impumelelo Yesikhathi Eside Ngokuphrinta Kwe-Resin Okunesisombululo Esiphezulu

Ukufeza ukuhlanganiswa okuphumelelayo kuhilela okungaphezu nje kokuthenga amathuluzi amasha. Kuhilela nokuthuthukisa izinqubo, ukubeka izinhlelo zekhwalithi, nokwenza izinhlelo zesikhathi esizayo. Ukusetshenziswa kwemali kudinga ukuhambisana nezinhlelo zokukhula okukhulu kanye nezokukhiqiza.

Izindlela Ezinhle Zokuhlanganisa Ukuhamba Komsebenzi

Uhlelo lokukhiqiza ludinga ukufaka izinyathelo ezifana nokuwasha, ukomisa i-UV, kanye nokususwa kokusekela okudingeka kwenziwe ngemuva kokwenziwa komkhiqizo. Imishini yokucubungula ngemuva kokucubungula ezenzakalelayo inciphisa izindleko zabasebenzi futhi ithuthukise ukunemba, okubaluleke kakhulu ekusetshenzisweni okuphezulu. Ukuqinisekisa ukuthi imininingwane iyahlangatshezwana, izindlela zokulawula ikhwalithi kufanele zifake ukuhlola izilinganiso nokuhlola izakhiwo zezinto. Izinhlelo zokuqeqesha abasebenzi ziqinisekisa ukuthi uhlelo lusetshenziswa kahle nokuthi amaphutha okusebenza agcinwa emancane. Imithetho yokuphepha, indlela yokusingatha izinto, indlela yokulungisa izinkinga, kanye nemisebenzi yokulungisa ejwayelekile kufanele konke kuhlanganiswe ngokuqeqeshwa okuphelele. Abaqhubi bahlala benolwazi ngezinguquko zesofthiwe kanye nokuthuthukiswa kwenqubo ngokuya emakilasini okuvuselela avamile.

Izinto Ezicatshangelwayo Zobuchwepheshe Besikhathi Esizayo

Njengoba isivinini sephrinta, ukucaca, kanye nesayensi yezinto ezibonakalayo kuqhubeka nokuthuthuka, kutholakala ukusetshenziswa okwengeziwe kubo. Ama-algorithms okusika asebenzisa i-AI ukuthuthukisa izilungiselelo zokuphrinta athuthukisa ngokuzenzakalelayo ikhwalithi yokuphrinta, futhi amafomula amasha e-resin avumela ukusetshenziswa kuma-elekthronikhi, i-optics, kanye ne-biology. Izici zokusimama ziya ngokuya zibaluleke kakhulu ezinqumweni zokuthenga. Ama-resin angaphinde asetshenziswe, izinhlelo ezisebenzisa amandla amancane, kanye nezinhlelo zokulahla ngomthwalo wemfanelo zonke zisiza izinkampani ukufeza imigomo yazo yezemvelo ngenkathi zinciphisa izindleko. Izinhlelo zokuthenga ezilungele ikusasa zibheke phambili kulezi zindlela zokuthola okuningi ekutshalweni kwezimali.

Isiphetho

Amaphrinta e -resin anesinqumo esiphezulu ashintshe izindlela amabhizinisi adinga ukunemba, imininingwane, kanye nezindawo ezisezingeni eliphezulu angenza ngazo izinto. Ngenxa yokuthi ubuchwepheshe bungafinyelela ukunemba kuze kufike ezingeni le-nano ngenkathi busebenza kahle, kubalulekile embonini yanamuhla. Ukuze wenze umsebenzi omuhle wokuthenga, udinga ukubheka ngokucophelela amakhono obuchwepheshe, ukuhambisana kwezinto, kanye nekhwalithi yokusekelwa kwabathengisi. Indlela ehlanganisiwe ye-Magforms, ehlanganisa izingxenye ezisezingeni eliphezulu nobuchwepheshe obusha kanye nenethiwekhi yokusekela yomhlaba wonke, uhlobo lwekhwalithi nokuthembeka okufunwa ochwepheshe bokuthenga ukuze baphumelele esikhathini eside.

Imibuzo Evame Ukubuzwa

Yisiphi isinqumo okufanele ngisiqondise kuhlelo lwami oluthile?

Isixazululo osidingayo sincike eziqondisweni zekhwalithi kanye nohlelo lokusetshenziswa kokugcina. Amamodeli amaningi amazinyo kanye nezinsimbi zokubumba ubucwebe zidinga ukunemba kwe-XY okungama-micron angu-25 kuya kwangu-50, kuyilapho amasampula amaningi obunjiniyela esebenza kahle ngama-micron angu-50 kuya kwangu-100. Lapho unquma ukuthi udinga ulwazi olungakanani, kufanele ucabange kokubili ngokunemba kwe-XY kanye nokuphakama kwesendlalelo.

Ngilinganisela kanjani ivolumu yokwakha nekhwalithi yemininingwane?

Ubukhulu bezakhiwo ezinkulu benza ukukhiqizwa kweqembu kube ngcono, kodwa kunganciphisa ikhwalithi ephezulu kakhulu engasetshenziswa. Ukuze uthole imvilophu yokwakha engcono kakhulu, bheka izimo zakho ezivamile zezingxenye kanye nezinombolo zokukhipha. Ngezinye izikhathi ukuba namaphrinta amaningana amancane kukunika izinketho eziningi kunokuba nomshini owodwa wefomethi enkulu.

Yisiphi isimiso sokulungisa esiqinisekisa ukusebenza okulinganayo?

Ukuhlanza nokuhlola i-resin nsuku zonke kuyivimbela ukuthi ingangcoli futhi ama-optics angaphuki. Njalo ngeviki, ukulinganisa kuhlola ukunemba kobukhulu, futhi kanye ngenyanga, ukuhlanza okujulile kugcina yonke into isebenza kahle kakhulu. Izinhlelo zobungcweti zivame ukuba nokulandelela okuzenzakalelayo okunquma ukuthi kufanele kwenziwe nini ukulungisa ngokusekelwe endleleni uhlelo olusetshenziswa ngayo ngempela.

Guqula Ukunemba Kwakho Kokukhiqiza ngezixazululo zephrinta ye-Magforms Resin

I-Magforms ishintsha indlela okwenziwa ngayo ukukhiqizwa okunembile ngokunikeza izinketho ezihlanganisiwe zezinto zokwakha kanye nemishini eziqeda izinkinga zokuhambisana futhi zithuthukise ukusebenza. Ngama-galvanometer aseJalimane e-Scanlab kanye nokusekelwa okugcwele komhlaba wonke, ubuchwepheshe bethu be-laser obushintshashintshayo buthuthukisa isivinini ngo-30-50%, okushesha kakhulu ebhizinisini, ngaphandle kokuthinta ikhwalithi yemininingwane. Njengomenzi wephrinta ye-resin othembekile osebenza namabhizinisi angaphezu kuka-300 emhlabeni jikelele, sinikeza usizo lobuchwepheshe amahora angama-24 ngosuku, izinsuku eziyisikhombisa ngesonto, ngezikhathi zokuphendula eziqinisekisiwe. Ifilosofi yethu yokuklama yomthombo ovulekile ivumela nobubanzi bokuhambisana kwezinto zokwakha. Xhumana nochwepheshe bethu bokuthenga ku-info@magforms.com ukuthola izixazululo ezihlukile ezizokusiza ukuthi wenze izinto eziningi futhi uthole umncintiswano ngokushesha.

Okubhekwayo

1. Gibson, I., Rosen, D., & Stucker, B. "Ubuchwepheshe Bokukhiqiza Okwengeziwe: Ukuphrinta kwe-3D, Ukulingisa Okusheshayo, kanye Nokukhiqiza Okuqondile Kwedijithali, Uhlelo Lwesibili." I-Springer Publishing, unyaka ka-2021.

2. Kukhona isihloko se-Biomaterials Research Quarterly sika-2020 esibhalwe nguMelchels, FP, Feijen, J., noGrijpma, DW esibizwa ngokuthi "Isibuyekezo ku-Stereolithography kanye nezicelo zayo ku-Biomedical Engineering."

3. "Indlela Yokunyathelisa Ye-3D Yokwelapha Izithombe Nezinselele Zayo." Ijenali Yezinto Ezisebenzayo, 2020. Quan, H., Zhang, T., Xu, H., Luo, S., Nie, J., & Zhu, X.

4. Ungafunda ngakho ku-Acta Biomaterialia (2018). Chartrain, NA, Williams, CB, & Whittington, AR "Isibuyekezo Sokwakha Ama-Tissue Scaffolds Usebenzisa i-Vat Photopolymerization."

5. U-E. MacDonald no-R. Wicker babhale isihloko ngo-2016 esibizwa ngokuthi "Ukuphrinta kwe-3D kwe-Multiprocess ukuze kukhuliswe ukusebenza kwezingxenye."

6. Ku-2016 Dental Materials Research Annual, Stansbury, JW, kanye ne-Idacavage, uMJ wabhala nge-"3D Printing with Polymers: Izinselele Phakathi Kwezinketho Namathuba Anwetshiwe."