Ingabe iphrinta ye-Resin ingathuthukisa ukuhamba komsebenzi wakho wokuklama umkhiqizo?

Ngaphandle kokungabaza, iphrinta ye-resin ingashintsha ngokuphelele indlela oklama ngayo imikhiqizo ngokunikeza ukunemba kanye nesivinini izindlela zendabuko zokwenza izinto ezingenakukwazi ukufana naso. Iphrinta ye-resin ihlukile ekuphrinteni kwe-FDM noma ekukhiqizweni kwe-subtract ngoba isebenzisa ubuchwepheshe be-photopolymerization ukuguqula izinto ze-photopolymer eziwuketshezi zibe izinto eziqinile ezinemininingwane emihle kanye nokuqedwa kobuso. Ngalobu buchwepheshe, onjiniyela nabaklami bangenza izinguquko ngokushesha, bazame izimo eziyinkimbinkimbi, futhi baqinisekise imibono ngamasampula acishe abe muhle njengomkhiqizo wokugcina ngamahora esikhundleni samasonto. Ngenxa yalokho, inqubo yokuklama ilula, enciphisa isikhathi sokumaketha, ukuchitha, futhi ivumela intuthuko yokudala ngaphandle kwemingcele yamathuluzi ajwayelekile.

Indaba Yempumelelo Indlela I-Studio Encane Esheshisa Ngayo Ama-Prototype Ngokuphrinta kwe-SLA Bona indlela isitudiyo sokuklama izimoto esinciphisa ngayo isikhathi seprototype kusuka emavikini kuya emahoreni ambalwa sisebenzisa iphrinta ye-SLA 3D yezimboni. 【Funda Icala】

Ukuqonda Ubuchwepheshe Bokuphrinta I-Resin Nezinzuzo Zayo

I-Photopolymerization isetshenziswa ekuphrinteni kwe-resin kwe-3D ukuguqula ama-resin aketshezi abe izinto eziqinile ngokunemba okumangalisayo. Lesi yisinyathelo esikhulu esiya phambili ekukhiqizeni okungeziwe. Ukulungiswa okukhethiwe yindlela obusebenza ngayo lobu buchwepheshe. Imithombo yokukhanya ye-Ultraviolet ibangela ukuxhumanisa kwamakhemikhali kuma-polymer azwela ukukhanya, okwakha izingxenye ungqimba ngengqimba ngokunemba okulinganiswe kuma-micron.

Isayensi Engemuva Kwe-Photopolymerization

Ukubeka imivimbo ethile yokukhanya kwe-UV, ku-resin ye-photopolymer ewuketshezi yikho okwenza inqubo isebenze. Lapho ukukhanya kushaya i-resin, kuqala inqubo yamakhemikhali eguqula uketshezi lube isakhiwo esiqinile esenziwe ngama-polymer. Ngale nqubo, kungenzeka ukwenza izingxenye ezinemininingwane kakhulu ebezingenakwenzeka ngezindlela ezijwayelekile zokukhiqiza. Lokhu kuyenza ibe usizo kakhulu emasimini adinga izingxenye eziqondile.

Ubuchwepheshe Obuthathu Obuyinhloko Obuqhuba Ukusungula Izinto Ezintsha

Kunezindlela ezintathu ezahlukene ezisetshenziswa ekuphrinteni kwe-resin yesimanje, futhi ngayinye inezinzuzo zayo zokusetshenziswa okuhlukile. I-Stereolithography (SLA) isebenzisa umsebe we-laser ogxile ukulungisa ipulasitiki iphuzu elilodwa ngesikhathi, ikhiqiza izindawo ezibushelelezi kakhulu kanye nokulinganisa okunembile. Ukucubungula Ukukhanya Kwedijithali (DLP) kusebenzisa iphrojektha yedijithali ukulungisa izendlalelo eziningi ngesikhathi esisodwa, okwenza kube nokwenzeka ukuphrinta izimo eziyinkimbinkimbi ngokushesha okukhulu. Ubuchwepheshe be-Liquid Crystal Display (LCD) buhlanganisa izinzuzo zesivinini ze-DLP nezindleko eziphansi, ngakho amabhizinisi amancane manje angaphrinta ezingeni lochwepheshe.

Yibuphi lobu buchwepheshe obusetshenziswayo obuncike kakhulu ezidingweni zebhizinisi lakho. I-SLA ingcono kakhulu kwikhwalithi yokuqeda ubuso, i-DLP ishesha kakhulu ekukhiqizweni kwebhetshi, kanti i-LCD iyinhlanganisela engcono kakhulu yokusebenza kanye nentengo. Ngobuchwepheshe ngabunye, ukuphakama kwezingqimba kungafinyelela kuma-micron ayi-10, kodwa ekusetshenzisweni okuningi, amazinga ama-micron angu-50 anele.

Izinzuzo Ezingalinganiswa Kunezindlela Zendabuko

Ngokusho kocwaningo, ukuphrinta i-resin kunganciphisa isikhathi esithathayo ukwenza isampula ngamaphesenti afinyelela ku-70 uma kuqhathaniswa nezindlela ezijwayelekile zomshini. Ngalobu buchwepheshe, abadali bangasuka emcabangweni wedijithali baye kumodeli wangempela emahoreni ambalwa nje, ngaphandle kokusetha amathuluzi amaningi ayinkimbinkimbi. Ngezindlela ezifanele zokucubungula ngemuva, ikhwalithi yokuphela kobuso ivame ukulingana neyezingxenye ezibunjwe ngomjovo. Amanani okujiya angaphansi kwe-micron eyodwa angenzeka.

Eqhathanisa Amaphrinta we-Resin nezinye ubuchwepheshe bokuphrinta be-3D

Ngokwazi ukuthi ubuchwepheshe obuhlukene bokuphrinta be-3D busebenza kanjani, ungenza izinqumo ezihlakaniphile mayelana nokuthi ungaqhubekela kanjani phambili ekudalweni komkhiqizo. Ubuchwepheshe ngabunye bunezinzuzo nezinkinga zabo ezithinta isivinini sokuhlelwa kabusha komklamo, ikhwalithi yezingxenye, kanye nezindleko eziphelele zephrojekthi.

Ukuphrinta Okusekelwe Ku-Resin vs. Filament

Amaphrinta e-Fused Deposition Modeling (FDM) ayakwazi ukwenza izingxenye ezinkulu ezisebenza kahle ngomshini, kodwa awakwazi ukwenza imininingwane emincane kanye nezindawo ezibukeka kahle. Inqubo esekelwe ekukhipheni idala imigqa yezendlalelo engabonakala futhi ikhawulela ubukhulu bezici ezincane kakhulu ku-0.4 millimeters. Ngakolunye uhlangothi, amaphrinta e-resin angenza izici zibe zincane njenge-0.1 millimeters ezinezindawo ezibushelelezi ezingadingi ukucutshungulwa okuningi ngemuva kokucutshungulwa.

Omunye umehluko obalulekile ukufaneleka kwezinto ezibonakalayo. I-FDM ingasebenza nezinhlobo eziningi ze-thermoplastics, ngisho nalezo ezisezingeni lobunjiniyela njenge-PEEK ne-PEI. Lokhu kusho ukuthi ingasetshenziswa kokubili ekuthuthukisweni okuwusizo kanye nasekukhiqizweni okuncane. Amaphrinta e-resin anezinketho ezimbalwa zezinto ezibonakalayo, kodwa anama-resin akhethekile njenge-resin ebolayo, ephothwayo, kanye negobekayo evumela ukuthi zenze izinto izinhlelo ezisekelwe ku-filament ezingenakukwazi ukuzenza.

Amamethrikhi Okusebenza Kuwo Wonke Ubuchwepheshe Be-Resin

Ukubheka idatha yokusebenza kukhombisa ukuthi izindlela ze-SLA, DLP, kanye ne-LCD zihluke kakhulu. Njengoba kunamaphutha angaphansi kwamamilimitha angu-0.01% ubude obungaphezu kwamamilimitha ayi-100, izinhlelo ze-SLA zivame ukuthola izilinganiso ezinembile kakhulu. Ubuchwepheshe be-DLP bushesha kakhulu; bungaphrinta izingxenye eziningi ngesikhathi esisodwa, futhi ungqimba ngalunye lungalungisa ngaphansi kwemizuzwana eyi-10. Amaphrinta e-LCD ayinto enhle ngoba ukufaka esikhundleni isikrini kushibhile kakhulu kunokugcina iphrinta ye-laser.

Kunezinhlobo eziningi zezixazululo zokuphrinta. Izinhlelo ze-SLA eziphezulu zingafinyelela isinqumo se-25 micron XY, kuyilapho amaphrinta e-LCD asezingeni lokuqala evame ukusebenza ngesinqumo se-50 micron. Lo mehluko ubaluleke kakhulu ekusetshenzisweni okudinga imininingwane emincane kakhulu, njengamaphethini okufaka ubucwebe noma amamodeli wamazinyo, lapho ukulingana nomsebenzi kuthinteka ngqo ukuthi izingxenye zihlangana kahle kangakanani.

Izinto Okufanele Uzicabangele Ngokuhlanganisa Ukuhamba Komsebenzi

Ubunzima bokuhlanganisa ubuchwepheshe obuhlukene buyahlukahluka kakhulu. Esikhathini esiningi, amaphrinta e-FDM awadingi izinyathelo eziningi zokuphepha futhi angasebenza ezindaweni ezijwayelekile zehhovisi. Amaphrinta e-resin adinga ukugeleza komoya okuhle, imishini yokuphepha yabasebenzi, kanye nezindawo zokuhlanza nokulungisa amaphrinta ngemva kokuba eseqedile. Nokho, lokhu yinkimbinkimbi okwengeziwe kulinganiswa ngokuthi kuthatha isikhathi esincane kakhulu ukuqeda indawo ngemva kokucutshungulwa.

Imithetho yokuphatha izinto nayo ihlukile kakhulu. Izinto ze-filament azishintshi ngokuhamba kwesikhathi futhi kulula ukuzigcina, kodwa ama-resin e-liquid kudingeka agcinwe ekushiseni okulungile futhi kude nokukhanya. Ukushintshana ukuthola ibhalansi efanele phakathi kokuthi kunzima kangakanani ukusebenza ngezinto ze-photopolymer nokuthi izingxenye ezizenzayo zinhle kangakanani.

Izinto Ezibalulekile Okufanele Uzicabangele Lapho Uhlanganisa Amaphrinta we-Resin ohlelweni lwakho lokusebenza

Ukuze usebenzise ubuchwepheshe bokuphrinta i-resin ngempumelelo, udinga ukuhlela ngokuningiliziwe mayelana nokuphepha, ukugcinwa, kanye nendlela yokusebenzisa umshini. Lezi zinto zinomthelela oqondile ezindleleni zokusebenza zesikhathi eside, ukuhambisana kwekhwalithi ethile, kanye nokusebenza kahle.

Izinqubo Zokuphepha Nezidingo Zendawo Yokusebenza

Ukuthatha izinyathelo zokuphepha ezifanele kusindisa abaqhubi futhi kuqinisekisa ukuthi amazinga ezempilo nokuphepha ayahlangatshezwa. Imishini yokuphepha yomuntu siqu iyadingeka ngoba ama-resin e-photopolymer aketshezi angenza isikhumba sibe bucayi futhi sicasule amaphaphu. Ukumelana namakhemikhali kuhle ngokwanele ngamagilavu ​​​​e-nitrile, futhi isivikelo sokuphefumula siqala kumaski e-N95 ukuze sisetshenziswe ngezikhathi ezithile kuya ezinhlelweni zomoya ezigcwele ukuze sisetshenziswe njalo.

Izidingo zokungenisa umoya endaweni yokusebenza zincike enanini lokuphrinta kanye nohlobo lweglue esetshenziswayo. Ukuhlunga kwekhabhoni okwenziwa kusebenze kususa kahle umusi wezinto eziphilayo, futhi ukugeleza komoya okuhle kuvimbela umusi ongaba yingozi ukuthi unganqwabelani. Izindawo eziningi zisebenzisa izinhlelo zokucindezela ezingezinhle ezindaweni zazo zokuphrinta ukuze zigcine noma yikuphi ukungcola ngaphakathi kwezindawo ezilawulwayo.

Ukulawula izinga lokushisa kanye nomswakama kunomthelela omkhulu ekutheni amaphrinta asebenza kahle kangakanani. Isikhathi esiningi, ama-20 kuya ku-25°C kanye nomswakama ongaphansi kuka-50% kuyizilungiselelo ezinhle kakhulu zokusebenza. Amanzi amaningi angavimba i-glue ukuthi iqine, futhi izinguquko ekushiseni zingathinta ukuthi impahla ijiyile kangakanani nokuthi izendlalelo zinamathelana kahle kangakanani.

Izindlela Zokulungisa Ukuze Kusebenze Kahle Kakhulu

Ukusetha amashejuli okulungisa ahlelekile kugcina ikhwalithi yengxenye ingaguquguquki futhi kwandisa isikhathi esisetshenziswa imishini. Njengengxenye yokunakekelwa kwansuku zonke, izinga le-resin liyahlolwa, ipuleti lokwakha liyahlanzwa, futhi i-vat ihlolwa ukuthi ayinazo yini izinto ezisele eziqediwe. Njalo ngeviki, imisebenzi ihlanganisa ukuhlanza isikrini ezinhlelweni ze-LCD noma ukuhlola ukulungelelaniswa kwe-laser kumayunithi e-SLA.

Izinqubo zokushintsha ama-resin zidinga ukucabanga ngokucophelela ngokuthi izinto zizohlala isikhathi esingakanani nokuthi zingagcinwa kanjani zingangcoliswa. Uma zigcinwa kahle, ama-resin amaningi e-photopolymer ahlala eqinile izinyanga eziyi-6 kuya kweziyi-12. Kodwa-ke, uthuli noma ukukhanya ekamelweni kungalimaza ikhwalithi yamaphrinta. Ukusebenzisa amabhokisi okugcina izinto afanele kanye nezinhlelo zokuvuselela kabusha kunciphisa imfucuza yezinto futhi kugcina izimo zokuphrinta zisezingeni eliphezulu.

Isikhathi sokushintsha izingxenye kuncike ohlotsheni lobuchwepheshe. Izikrini ze-LCD zidinga ukushintshwa njalo emahoreni angu-500 kuya kwangu-2000 okusetshenziswa, kodwa izinhlelo ze-laser ze-SLA zingasebenza izinkulungwane zamahora ngaphandle kokudinga isevisi. Ukwazi lezi zinqubo zokulungisa kukusiza ukuthi wenze izilinganiso zezindleko ezinembile futhi ugweme isikhathi sokungasebenzi esingahleliwe.

Amasu Okukhetha Okubalulekile

Ukukhetha ingxube efanele yeglue kunomthelela omkhulu kokubili ekutheni ingxenye isebenza kahle kangakanani nokuthi umsebenzi usheshe kangakanani. Kuma-prototypes abonakalayo, ama-resin ajwayelekile enza umsebenzi omuhle wokukhiqiza imininingwane, kuyilapho ama-resin obunjiniyela enezimfanelo ezingcono zemishini zokuzama ukuthi izinto zisebenza kanjani. Izingxube ezikhethekile zifaka izinto ezingamelana namazinga okushisa aphezulu, ama-elastomer agobekayo, kanye namapulasitiki angaphonswa ukuze asetshenziswe ekuphonsweni kwezimali.

Amapulasitiki ahambisana ne-bio angasetshenziswa kudokotela wamazinyo kanye nezokwelapha, kodwa adinga ukuphathwa futhi ahlanzwe ngendlela ethile. Lezi zinto zivame ukuba nezindleko eziphakeme, kodwa zingasetshenziswa ngezindlela ezingenakwenzeka ngamafomula avamile. Ukwazi ngezitifiketi zezinto kanye nezidingo zokuthobela imithetho kungakusiza ugweme ukuhlelwa kabusha okubizayo kanye nokubambezeleka okubangelwa yimithetho.

Indlela Yokukhetha Okungcono Kakhulu Iphrinta ye-Resin Ngezidingo Zebhizinisi Lakho?

Ukuze ukhethe amathuluzi okunyathelisa i-resin angcono kakhulu, udinga ukubheka ngokucophelela izidingo zakho zamanje, izinhlelo zakho zokukhula, kanye nezindleko eziphelele zobunikazi. Ukukhetha akugcini nje ngokuthi yini engenziwa ngokushesha, kodwa futhi nokuthi imisebenzi eguquguqukayo nekhuliswayo ingaba kanjani ngokuhamba kwesikhathi.

Imininingwane Yokusebenza kanye Nezilinganiso Zekhwalithi

Inani lemininingwane engaphrintwa kanye nekhwalithi yokuphela kobuso kuhlobene ngqo nesisombululo sokuphrinta. Izinhlelo ezisezingeni eliphezulu zingathola amazinga e-XY ngaphansi kwama-micron angu-25, okuzivumela ukuthi zibonise imininingwane emincane namaphethini. Ukucaca okuphezulu, ngakolunye uhlangothi, kuvame ukubambezela ukuphrinta, ngakho-ke ukuhwebelana phakathi kwekhwalithi nesivinini kumele kube okulungile kule njongo.

Imikhawulo yevolumu yokwakha ikhawulela usayizi wezingxenye kanye nenani lamaqoqo angenziwa ngephrinta ye-Resin . Amaphrinta e-Desktop Resin avame ukuba nezindawo zokwakha ezingaba ngu-150x150x200 millimeters, ezilungele izingxenye ezincane ze-elekthronikhi, ubucwebe, kanye nomsebenzi wamazinyo. Izinhlelo zokuphrinta ze-Industrial Resin zingaphatha izingxenye ezinkulu kune-300x300x400 millimeters, okwenza kube nokwenzeka ukwenza izingxenye zemoto nama-kit amakhulu. Ukwazi izidingo zosayizi zamanje nezesikhathi esizayo kuvimbela amathuluzi ukuthi angaphelelwa yisikhathi ngokushesha.

Ukunemba kobukhulu kanye nokungaguquguquki kuncike ekutheni umshini unembe kangakanani. Iziqondiso eziqondile eziqondile, izikulufo zebhola, kanye nokuhlukaniswa kokudlidliza kusetshenziswa ezinhlelweni eziphezulu ukuze kufezwe ukunemba kokusetha ngaphakathi kwama-micrometer. Leli zinga lokunemba libaluleke kakhulu emisebenzini edinga ukubekezelelwa okuseduze noma ekuhlanganiseni izingxenye eziningi lapho ukunqwabelana kobukhulu kungathinta indlela ezisebenza ngayo.

Ukuhlolwa Kweplatifomu Yobuchwepheshe

Uma ubheka abenzi abahlukene, ungabona ukuthi babhekana nezinkinga zokunyathelisa ngepulasitiki ngezindlela ezahlukene. I-Formlabs igxile ekuthuthukiseni ulwazi lomsebenzisi kanye nendawo ebonakalayo ngokuhlinzeka ngokuhlanganiswa kwesofthiwe okugcwele kanye nemitapo yolwazi emikhulu yepulasitiki. I-Phrozen isebenza ekunyatheliseni ngokushesha futhi ikwazi ukusingatha amafomethi amakhulu. I-Anycubic kanye ne-Elegoo zihloselwe amakhasimende aqaphela intengo ngenkathi zisahlangabezana nezindinganiso zokusebenza ezamukelekayo.

Ama-Magforms avelele ngokuthuthukisa kokubili izinto zokwakha namathuluzi ngesikhathi esisodwa, okuqinisekisa ukusebenza kahle kanye nokuxhumana okuhle kakhulu. Izinhlelo zabo zisebenzisa ama-galvanometer aseJalimane e-Scanlab kanye nama-laser e-AOC ukuze zinikeze ukunemba kwezinga lezimboni, ngokunemba kokuphrinta okufika kumamilimitha angu-0.1. Ubuchwepheshe be-laser obuguquguqukayo obunosayizi webala benza ukuphrinta kube ngokushesha okungu-30-50% kunezinhlelo ezijwayelekile ngenkathi kugcinwa ikhwalithi yemininingwane isezingeni eliphezulu kakhulu.

Abakhiqizi abahamba phambili banikeza ukuhambisana kwezinto ezivulekile, okunikeza amabhizinisi inkululeko enkulu yokusebenza. Ngokuthola izinto ezivela emithonjeni yangaphandle, le ndlela ikuvumela ukuthi unciphise izindleko ngenkathi ikuvimbela ukuthi ungaboshwa umthengisi oyedwa, okungaba nomthelela emnothweni wesikhathi eside wokusebenza.

Ukuhlaziywa Kwezindleko Zobunikazi

Ucwaningo oluphelele lwezezimali kumele lufake amanani ezinto ezifana nezinto ezisetshenziswayo, ukulungiswa, kanye nokuqhuba ibhizinisi. Amanani e-resin aqala ku-$50 kuya ku-$300 ngekhilogramu, kuye ngohlobo. Izinto ezikhethekile zibiza kakhulu, kodwa zingasetshenziswa ngezindlela ezihlukile ezivala izindleko eziphezulu ngokwenza izinto zibe usizo kakhulu.

Izindleko zokushintsha isikrini se-LCD ziyindleko enkulu eqhubekayo. Kuye ngobukhulu nekhwalithi, ukulungiswa ngakunye kungabiza noma yikuphi kusukela ku-$50 kuya ku-$200. Ukwazi ukuthi isikrini sizohlala isikhathi esingakanani ngaphansi kwezimo ezithile zokusebenza kukuvumela ukuthi ubonise ngokunembile izindleko futhi uhlele ukugcinwa kwazo.

Usekelo kanye nokufinyelela isevisi kunomthelela omkhulu ekuqhubekeni kokusebenza. Abakhiqizi abanikeza izikhathi zokuphendula okusheshayo kanye nosizo oluphelele lobuchwepheshe bagcina imishini isebenza kahle kakhulu futhi bagweme isikhathi sokungasebenzi esibizayo. I-Magforms inikeza usekelo lochwepheshe amahora angama-24 ngosuku, izinsuku eziyisikhombisa ngesonto, ngezikhathi zokuphendula eziqinisekisiwe zehora elilodwa kanye nezikhathi zokulethwa kwezixazululo zamahora amane. Lokhu kukhombisa ukuthi bazibophezele kangakanani empumelelweni yebhizinisi lamakhasimende abo.

Ukuthuthukisa Ukuhamba Komsebenzi Wokuklama Umkhiqizo: Izifundo Zezimo kanye Nokuqonda Kwe-ROI

Idatha yesicelo yangempela ikhombisa izinzuzo ezilinganisekayo kuzo zonke izinhlobo zamabhizinisi, okubonisa ukuthi ukuphrinta i-resin kunethonya elikhulu ezinqubweni zokuklama. Lezi zifundo zibonisa kokubili ukonga izindleko ngqo kanye nezinzuzo zamasu ezisiza ibhizinisi ukuthi lihluke kubancintisani balo.

Izicelo Zemboni Yezimoto

Abakhiqizi bezimoto abaningi abakhulu basebenzisa ukuphrinta kwe-resin ukwenza ama-prototype asheshayo ezingxenye zangaphakathi namathuluzi akhethekile. I-BMW ithe isikhathi esithathiwe ukwenza ama-prototype ezingcezu ezikhethekile zokuhlobisa zangaphakathi sasinqunywe ngo-65%. Lokhu kusho ukuthi izinguquko zomklamo zingenziwa ngokushesha, futhi amamodeli ezimoto amasha angafika emakethe ngokushesha. Ikhono lobuchwepheshe lokwenza imiklamo eyinkimbinkimbi ngaphandle kokunciphisa ukusetshenziswa kwamathuluzi livumela abadali ukuthi bazame izimo ezintsha ezazingacatshangwa ukuthi zingenzeka ngaphambili.

Ukuhlolwa kokusebenza kungenza okungaphezu kokubuka nje amamodeli abonakalayo; kungahlola nokulingana nokuqeda, kuqinisekise ukuthi inqubo yokuhlanganisa ilungile, futhi kuhlolwe i-ergonomics. Ama-resin asebenza kahle enza kube nokwenzeka ukwenza izingxenye eziwusizo ezingasinda ekuchayweni ngamakhemikhali, ukuhlolwa kwemishini, kanye nemijikelezo yokushisa efana nezimo zangempela.

Ucwaningo lwezindleko lubonisa ukuthi le ndlela yonga imali eningi uma kuqhathaniswa nezindlela ezijwayelekile zokubhala amaphrothokholi. Umshini wokulungisa izingxenye zemoto eziyinkimbinkimbi we-CNC uvame ukudinga amasethi amaningi namathuluzi akhethekile, okwenza izindleko zomshini ngamunye zibe ngaphezu kwama-$500 kuya ku-$2,000. Ngokuphrinta i-resin, lezi zindleko zehla ziye ku-$20 kuya ku-$100 ngengxenye ngayinye, kanti izikhathi zokulinda ziyehla kusukela emavikini kuya ezinsukwini.

Izindaba Zempumelelo Zokuthuthukiswa Kwamadivayisi Ezokwelapha

Abenzi bamadivayisi ezokwelapha basebenzisa ukunemba kanye nokuhambisana kwezinto eziphilayo kokuphrinta kwephrinta ye-Resin ukwenza amamodeli okuhlela ukuhlinzwa, izitho ezenziwe ngokwezifiso, kanye nama-prototypes amadivayisi ezokwelapha. I-Cleveland Clinic ithole ukuthi ukusebenzisa amamodeli okwakheka kwesiguli athile enziwe ngedatha ye-CT scan kuthuthukise ukunemba kokuhlela ukuhlinzwa ngo-40%. Odokotela abahlinzayo bangazijwayeza ukwelashwa okunzima futhi bathole izindlela ezinhle kakhulu zokukwenza kula mamodeli ngaphambi kokuba bahlinze isiguli.

Ngokuhlanganisa ukunyathelisa ngepulasitiki, amalabhorethri amazinyo ayakwazi ukusebenza kahle kakhulu. Ezinqubweni zendabuko ezisekelwe emibonweni, iziguli kufanele zibonwe izikhathi ezingaphezu kwesisodwa, futhi umsebenzi uthatha amasonto ukuwuphatha. Lapho ukuskena kwangaphakathi komlomo kanye nokunyathelisa nge-resin kuhlanganiswa ezinqubweni zedijithali, isikhathi sokwelashwa sincishiswa sibe umhlangano owodwa kuphela, futhi ukunemba kanye nenduduzo yesiguli kuyathuthuka.

Izinkinga zokuthobela imithetho zenza izinto zibe nzima kakhulu, kodwa futhi zinikeza amabhizinisi ithuba emakethe. Amapulasitiki ahambisana ne-biocompatible avunyelwe yi-FDA angasetshenziswa ngqo ezigulini, futhi amazinga okulawula ikhwalithi aqinile aqinisekisa ukuthi ahlala esebenza kahle. Izinkampani ezingakwazi ukubhekana nalezi zidingo kahle zingangena ezindaweni ezinenani eliphezulu okunzima ukungena kuzo.

Ukusungula Izinto Ze-elekthronikhi Nezimpahla Zabathengi

Izinkampani ezenza izimpahla zabathengi zisebenzisa ukuphrinta kwe-resin ukuhlola ukuthi imikhiqizo yazo ihlangana kahle kangakanani, ukuqinisekisa ukuthi ibukeka kahle, futhi zenze ama-prototypes asebenzayo ezingxenyeni eziyinkimbinkimbi. Ithimba lokuklama izimboni le-Apple lisebenzisa ukuphrinta kwe-resin ukuhlola imiqondo yesigaba sokuqala. Lokhu kubavumela ukuthi bazame ngokushesha izici ezahlukene zefomu nezindlela abasebenzisi abaxhumana ngazo nomkhiqizo ngaphambi kokutshala imali kumathuluzi abizayo.

Njengoba amagajethi eba mancane, abantu badinga amathuluzi okuthuthukisa angawenza anembe kakhudlwana. Ngenxa yokuthi ukuphrinta kwe-resin kungakopisha imininingwane emincane kanye nezindawo ezibushelelezi, kunganikeza isithombe sangempela sendlela umkhiqizo oqediwe ozobukeka ngayo, okusiza abaklami ukuthi benze izinqumo okungaba nzima ukuzenza ngezinye izindlela zokulingisa ezisheshayo.

Ukubalwa kwembuyiselo ekutshalweni kwezimali kubonisa umnotho oqinile. Izinkampani zithi izindleko zama-prototypes zehle ngo-60-80% nokuthi izinqubo zokuhlola manje sezishesha ngo-70%. Ngalezi zinguquko, ukuhlola okwengeziwe komklamo kungenzeka ngaphakathi kwesabelomali sokuthuthukiswa esibekiwe, futhi isikhathi esiphelele esithathayo ukwenza umkhiqizo siyancishiswa.

Isiphetho

Ubuchwepheshe bephrinta ye-resin bushintsha kakhulu indlela abaklami bemikhiqizo yesimanje abasebenza ngayo ngoba bubanikeza amazinga amasha okunemba, isivinini, kanye nenkululeko yokuklama. Ubufakazi obuningi bubonisa ukuthi izinkampani ezisebenzisa ubuchwepheshe be-photopolymerization zithola izinzuzo ezibalulekile zokuncintisana ngemijikelezo esheshayo yokuphindaphinda, izindleko eziphansi zokuthuthukiswa, kanye namakhono okuklama angcono. Kusukela ekwenzeni ama-prototypes ezimoto kuya ekwenzeni amadivayisi ezokwelapha, izinkampani zithi zihlala zithuthuka ekuqhubeni amabhizinisi azo ngempumelelo enkulu kanye nokuza nemibono emisha. Manje njengoba ubuchwepheshe sebuthuthuke kakhulu, umbuzo awukhona ukuthi kufanele kusetshenziswe yini ukuphrinta kwe-resin noma cha, kodwa ukuthi amabhizinisi angangeza ngokushesha kangakanani lezi zici ukuze ahlale encintisana ezimakethe ezishintsha njalo.

Imibuzo Evame Ukubuzwa

Yiziphi izimboni ezizuza kakhulu ekuhlanganisweni kwephrinta ye-resin?

Imikhakha yezokwelapha kanye neyamazinyo yiyo yokuqala ukuyisebenzisa ngoba idinga ukuqinisekisa ukuthi ubuchwepheshe buphephile futhi bunembile. Izinkampani zezimoto zisebenzisa ubuchwepheshe ukwenza ama-prototypes asheshayo ezimo ezingelula. Ukuphrinta i-resin kusetshenziswa yizinkampani ezenza imikhiqizo yabathengi ukuhlola i-ergonomics kanye nobuhle. Ekusetshenzisweni kwezindiza, ukugxila ekwenzeni izingxenye ezilula kanye nokwakha izakhiwo zangaphakathi eziyinkimbinkimbi ezingenakukwenziwa ngezindlela zokukhiqiza ezijwayelekile.

Izidingo zokunakekelwa ziqhathaniswa kanjani kubuchwepheshe obuhlukene bokuphrinta i-resin?

Izinhlelo ze-SLA zidinga ukulungiswa nge-laser kanye nokuhlanzwa kwezingxenye ze-optical njalo, kodwa izingxenye zihlala isikhathi eside. Amaphrojektha e-DLP adinga izibani ezintsha njalo emahoreni angu-2,000 kuya ku-4,000, kodwa ikhwalithi yomkhiqizo ihlala ifana. Izinhlelo ze-LCD zidinga ukushintshwa kwezikrini zazo njalo emahoreni angu-500 kuya ku-2000, kodwa kulula ukuzinakekela futhi zibiza kancane.

Yiziphi izinto ezibalulekile ngokuphepha ekusebenzeni kwephrinta ye-resin?

Ukuchayeka entuthwini yemvelo evela kuma-photopolymers acwebezelayo kungagwenywa ngokuqinisekisa ukuthi kunomoya owanele. Abantu abasebenza ngamakhemikhali bavikelwe ekuzweleni kwesikhumba nasekuphefumuleni ezingozini ngezandla ze-nitrile kanye nokuvikelwa kokuphefumula. Ukulawula izinga lokushisa kanye nomswakama kugcina izimo zokomisa zilungile, kuvimbele izinto ukuthi zingaphuki, futhi kuqinisekisa ukuthi ikhwalithi yokuphrinta ihlala ifana.

Ukuhambisana kwezinto ezibonakalayo kuthinta kanjani izindleko zokusebenza zesikhathi eside?

Ukuhambisana kwezinto ezivulekile kukuvumela ukuthi ukhethe kubaphakeli abahlukahlukene futhi uthole izindlela zokonga imali. Uma kukhulunywa ngokusebenza kahle, izinhlelo zezinto ezizimele zivame ukunqoba umncintiswano, kodwa zenza kube nzima ukulawula izindleko. Izinto ezisetshenziswa yizinkampani zangaphandle zingadinga ukuthi amapharamitha azo alungiswe kahle, kodwa zinganciphisa izindleko ngamaphesenti angama-30 kuya kwangu-50 uma kuqhathaniswa namafomula enziwe ngumenzi.

Yiziphi izici ezinquma ukukhetha ivolumu yokwakha efanele?

Izindinganiso zamanje zosayizi wezingxenye zibeka indawo encane yokwakha edingekayo, futhi izibikezelo zokukhula zivimbela imishini ukuthi ingaphelelwa yisikhathi ngokushesha. Ukukhiqizwa kweqembu kwenza izinto zisebenze kahle ngokukuvumela ukuthi uphrinte izingxenye eziningi ngesikhathi esisodwa. Kungakhathaliseki ukuthi yiziphi izidingo zobuchwepheshe, ubukhulu obukhulu bemishini bunganqunyelwa yizinkinga zegumbi nezokuhamba.

Amabhizinisi alinganisa kanjani i-ROI kusukela ekuqalisweni kwephrinta ye-resin?

Ezinye zezindleko ezifanayo ngqo ukusetshenziswa kwezinto zokwakha, isikhathi esichithwa emsebenzini, kanye nezindleko zokuqasha uma kuqhathaniswa nezindleko zokwenza izinto ngaphakathi. Ukonga isikhathi kukuvumela ukuthi uphendule emakethe ngokushesha futhi wenze izinguquko eziningi zomklamo ngenkathi uhlala ngaphakathi kwesabelomali sakho sokuthuthukisa. Ukuthuthukiswa kwekhwalithi kunciphisa izinqubo zokuvuselela kanye nokubuyekezwa komklamo, okwenza kube nokwenzeka ukusebenzisa amajiyometri ayinkimbinkimbi kanye nemisebenzi yokuhlola ngokuphelele.

Bambisana ne-Magforms yezixazululo zokuphrinta ze-Advanced Resin

Izinhlelo ze-SLA zezimboni ezisezingeni eliphezulu ze-Magforms zinikeza ukunemba okungenakuqhathaniswa nokuthembeka, okungashintsha indlela odala ngayo imikhiqizo. Indlela yethu ehlanganisiwe ihlanganisa izinto zethu nezingxenye ezenziwe ngesiJalimane, njenge-Scanlab galvanometers kanye nama-laser e-AOC, ukuqinisekisa ukuthi izilinganiso zinembile ngaphakathi kwamamilimitha angu-0.1 nokuthi isivinini sokuphrinta sishesha ngo-30-50% kunezinye izinhlelo. I-Magforms inikeza usizo oluphelele lobuchwepheshe, okuhlanganisa ukubonisana amahora angu-24 ngosuku, izinsuku eziyisikhombisa ngesonto, kanye nezikhathi zokuphendula eziqinisekisiwe. Banezimvume ezingaphezu kuka-22 futhi basebenze namabhizinisi angaphezu kuka-300 emhlabeni jikelele ngempumelelo enkulu. Ukuhambisana kwethu nezinto ezivulekile kanye nezixazululo ezingandiswa kusukela kuma-laptop kuya ezinhlelweni zezinga lezimboni kuhlangabezana nezidingo eziningi zokusebenza, kungakhathaliseki ukuthi ungumenzi wephrinta ye-resin ofuna amathuba okubambisana noma ibhizinisi elidinga ukwenza ama-prototypes anembayo. Xhumana nabasebenzi bethu abanolwazi ku-info@magforms.com ukuze uxoxe ngokuthi ubuchwepheshe bethu obuthuthukisiwe bephrinta ye-resin bungakusiza kanjani ukuthi uqhamuke nemibono emisha ngokushesha, ukonge imali ekuthuthukisweni, futhi ugcine amazinga ekhwalithi adingwa yimboni yakho.

Okubhekwayo

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2. Ngo, TD, Kashani, A., Imbalzano, G., Nguyen, KT, & Hui, D. (2018). "Ukukhiqiza Okungeziwe (Ukuphrinta kwe-3D): Ukubuyekezwa Kwezinto Ezisetshenziswayo, Izindlela, Izicelo kanye Nezinselele." Izinhlanganisela Ingxenye B: Ubunjiniyela, 143, 172-196.

3. Ligon, SC, Liska, R., Stampfl, J., Gurr, M., & M眉lhaupt, R. (2017). "Ama-Polymer Okunyathelisa Nge-3D Nokukhiqiza Okungeziwe Ngokwezifiso." Ukubuyekezwa Kwamakhemikhali, 117(15), 10212-10290.

4. Stansbury, JW, & Idacavage, MJ (2016). "Ukuphrinta kwe-3D ngama-Polymers: Izinselele Phakathi Kwezinketho Ezinwebekayo Namathuba." Izinto Zokubumbana Kwamazinyo, 32(1), 54-64.

5. Quan, H., Zhang, T., Xu, H., Luo, S., Nie, J., & Zhu, X. (2020). "Indlela Yokuphrinta Ye-3D Yokwelapha Izithombe Nezinselele Zayo." Izinto Ezisebenzayo, 5(1), 110-115.

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