Amaphepha abhalwe phantsi kwe-3D: ifilament vs. Amashiti

2025-09-27 15:34:55

　　Ilizwe le-digital libonisa into enomdla kwibala xa kuziwa ekusebenzeni nge-ACRYLIL, into ebhiyozelweyo ngenxa yokucaca kwayo kunye nokuqina. Kwelinye icala, ibinzana elithi "amaphepha ama-Acrylic lokuprinta le-3D" linokubonakala ngathi lingalunganga, njengokushicilela i-3D 3D kusetyenziswa i-filic ekhethekileyo, hayi amashiti owenzekileyo. Kwelinye icala, amaphepha ama-Acrylic adlala indima ebalulekileyo nehambelana nayo xa kusenziwa i-3D ye-3D eprintiweyo. Ukuqonda umahluko phakathi kwe-polymethyl metacrylate (PMMA) njengendawo yokuprinta kwaye njengento yokuprinta iphambili kukunyusa amandla apheleleyo. Oku kuhlola akuthethi malunga nokunye, kodwa kunokongeza iindima zawo ezahlukeneyo: umntu osebenza njenge-inki yokudala ifom, ngelixa ezinye i-canvas okanye isakhelo sokuphakamisa ifom. Ukukhetha phakathi kokufumana i-acrylic filaty okanye amaphepha abhalwe ngqo ngaphandle kwesigqibo senkqubo yokuyithetha, kunye nemiceli mngeni nganye enika uyilo olwahlukileyo kwihlabathi eliqhelekileyo.

　　I-Acrylic Filament, ibhekiswe ngokuchanekileyo kwishishini njenge-PMMA Filament, yimpahla ye-thermoplastic eyakhiwe ngokukodwa ukuba isetyenziswe kwimodeli yokufaka i-facwered (FDM) ye-3D. Isibheno sayo esiphambili kubulele kukwazi kwayo ukuvelisa iiprinta ngokucamngca okukhethekileyo, ipropathi ifunwa kakhulu, ipropathi ifunwa kakhulu kodwa kunzima ukuyifezekisa i-PLA okanye i-ABS. Nangona kunjalo, ukuprintwa ngokuphumelelayo nge-PMMA FILMS yinkqubo yokufuna ubuchwephesha efuna umatshini otyhafileyo kunye nokuqonda okukhulu kokuziphatha kakuhle. Ngokungafaniyo nendawo yayo yephepha elidumileyo ngokuchasene nefuthe lempembelelo, unamacala olwenziwe kwi-FDM Printages of Clarives, ethetha i-3D ye-PMMA engasoze ibe yomelele njengephepha eliqinileyo lobunzima. Inkqubo yokuprinta ngokwayo ifakwa kwimiceli mngeni; I-PMMA inotyekelo oluphezulu lokwalusa kwaye lincipha njengoko lupholile, linyanzelisa ibhedi yokuprinta evuthiweyo egcinwe kwiqondo lokushicilela elifakwe kwi-RECTAT kunye nokuguqulwa kobushushu. Ngaphaya koko, ukufezekisa iglasi yokwenene-ngokungafaniyo neGrail yeGepile yeFDM ePrinta ngezixhobo ezicacileyo. Ifuna ukungabinamkhethelwa kwemilinganiselo yokushicilela efana nenqanaba lokuphuma, ukuphakama komgangatho, kunye nokuprinta ukuphelisa ukulungiswa kweposi kunye nemigca yokugqibela efuna ukucaciswa kwephepha le-acryling.

　　Ngokwahluke ngokupheleleyo, ukusetyenziswa kwee-acryliki ezenziwe kwangaphambili ngokubambisana nomshicileli we-3D wendlela eyahlukileyo yokutya, kubandakanya ukusika i-laser okanye malunga ne-CNC. Apha, umshicileli we-3D akanakuyiqokelela ngokuthe ngqo iphepha kodwa endaweni yoko adale izinto ezinxibelelana nayo. Isicelo esiqhelekileyo nesinamandla kukudalwa kweefreyimu ezintsonkothileyo, amalungu, okanye ukuxhasa ngokuprintwa kwe-3D eyilelwe ukubamba iiphaneli ze-laser. Le ndlela ye-hybrid ivumela okona kulungileyo kwehlabathi: Inkululeko yejometri kunye nokuntsokotha kokushicilelwa kwe-3D kunokudityaniswa nomgangatho webanga lokuqhubeka kwenqanaba, rigididity, kunye nokupheliswa kwesakhiwo, kunye nokugqitywa kwe-Acrylid ye-Acrylic evelisiweyo. Umzekelo, umntu unokuyiprinta i-3D isithuba esinengxaki, esinemigca esikweni kwiwotshi eyahlukileyo kwaye emva koko ifake iphepha eliyisikiweyo le-leser okanye elinemibala ebusweni. Ngenye indlela, umyili unokuprinta imodeli yePrototype yemveliso ebiyelweyo kwaye isebenzise i-Laser-Sike iPhepha le-Abrylic njengengabi nakho ukufezekisa i-FDM kuphela. Le ndlela isebenza ngempumelelo i-tipsisses ngempumelelo imida yokuprinta izinto ezicacileyo ngokuqala ngento esele ifezekile.

　　Inkqubo yokwenza izigqibo phakathi kwezi zinto zimbini ze-acrylic ekugqibeleni zixhonywa kwiimfuno zomsebenzi wokugqibela zokucaca, amandla, kunye nejometri. Ukuba injongo kukwenza into engu-3D epheleleyo ekufuneka ibonakale, njengelensi encinci, i-filine yokuhlobisa, okanye i-filine yesiqhelo, kwaye une-filides, kwaye une-filimus enzima, emva koko i-PMMA FILME yindlela eyimfuneko. Umvuzo unokuba yinto eyahlukileyo, i-monolithic engabonakaliyo eyaziwa ngokuthe ngqo kwifayile yedijithali. Nangona kunjalo, ukuba iprojekthi ibandakanya iipaneli eziflethi okanye uninzi olufuna ukucaca ngokupheleleyo, ukumelana nefuthe eliphezulu, okanye indawo egudileyo egudileyo, okanye i-shield ekhuselekileyo, okanye i-shield-cute-clay-cute-cute-cute-cute-cute-cute-cute-cute-cute-cute-cute-cute-cute-cute i-acrylic engalinganiyo. Imodeli ye-hybrid, ebhatala zombini itekhnoloji, ihlala inesisombululo esinobunkunkqele. Ibaluleke kakhulu kwiiprototypes ezisebenzayo, imodeli yoyilo, kunye nokufakelwa kobugcisa obuntsonkothileyo apho i-3D eprintiweyo ingabamba iifom ze-celeclic-sike i-leser-callic i-pirylic kwaye yomelele. Kule meko, iprinta ye-3D idala ithambo, Iphepha le-acrylic libonelela ngolusu olungenasiphelo.

　　Ke ngoko, ubudlelwane phakathi kwe-Acrylic kunye ne-3D yenye yendlela yokuhlangana kunokufaka endaweni yoko. I-filation yama-Acrylic ixhobisa umshicileli we-3D ukuba zenze izinto ezibonakalayo ukusuka emhlabeni ukuya kuthi ga, zisamkela intanda-bulumko yemveliso yongeziweyo ngaphandle kwemiceli mngeni yezobuchwephesha. Amaphepha ama-Acrylic, enziwe ngetekhnoloji yokuthambisa njenge-laser, nikezela ngokugqitywa okungapheliswanga kunye nokusebenza okungenayo ezongeziweyo kungekuko umdlalo. Ezona zanti zibalulekileyo ziqonda ukuba ezi azizizo iindlela zokhuphiswano kodwa izixhobo eziguqulweyo kwi-arsenal yanamhlanje. Ngokwamkela amandla ahlukileyo kwi-PMMA njenge-filament kunye nephepha eliqinileyo, abaqulunqi banokwenza ukhetho olunokudityaniswa kwendlela yokusebenza, ekugqibeleni bafumana iziphumo ezisisiseko zefom nganye.