Wigeze wibaza impamvu tekinoroji yo gucapa 3D irimo kwiyongera no gusimbuza tekinoroji gakondo yo gukora?
Niba ugerageza gutondekanya impamvu zituma iyi mpinduka ibaho, urutonde rwose ruzatangirana no kwihindura. Abantu barashaka kwimenyekanisha. Ntabwo bashishikajwe no kugenderwaho.
Kandi ni ukubera iri hinduka ryimyitwarire yabantu hamwe nubushobozi bwikoranabuhanga rya 3D ryo gucapura kugirango abantu bahaze ibyifuzo byabo, kubitunganya, niho rishobora gusimbuza ikoranabuhanga risanzwe rishingiye kubikorwa bisanzwe.
Guhinduka ni ikintu cyihishe inyuma yubushakashatsi bwabantu. Kandi kuba hari ibikoresho byoroshye byo gucapa 3D biboneka kumasoko bifasha abayikoresha gutezimbere ibice byinshi kandi byoroshye hamwe na prototypes ikora nisoko yumunezero mwiza kubakoresha bamwe.
Imyambarire ya 3D yacapishijwe hamwe nintoki za 3D zacapishijwe intangarugero ni urugero rwibikorwa aho gucapisha 3D bigomba gushimwa.
Rubber 3D icapiro nigice gikiri mubushakashatsi kandi kitaratera imbere. Ariko kuri ubu, ntabwo dufite tekinoroji ya 3D yo gucapa, kugeza reberi ibaye icapiro rwose, tugomba gucunga hamwe nubundi buryo.
Kandi nkuko ubushakashatsi bubyerekana ubundi buryo bwa reberi bugwa bwitwa Thermoplastic Elastomers. Hariho ubwoko bune butandukanye bwibikoresho byoroshye tugiye kureba byimbitse muriyi ngingo.
Ibikoresho byoroshye byo gucapa 3D byitwa TPU, TPC, TPA, na Soft PLA. Tuzatangira tuguha muri make ibijyanye na Flexible 3D ibikoresho byo gucapa muri rusange.
Ni ubuhe bwoko bworoshye bwa Filament?
Guhitamo filaments yoroheje kumushinga wawe utaha wa 3D wo gucapa bizafungura isi yuburyo butandukanye kubicapiro byawe.
Ntushobora gusa gucapura urutonde rwibintu bitandukanye hamwe na flex filament yawe, ariko kandi niba ufite extruder ebyiri cyangwa imitwe myinshi irimo printer, urashobora gucapa ibintu bitangaje ukoresheje ibi bikoresho.
Ibice hamwe na prototypes ikora nka bespoke flip flops, guhangayikisha umupira-imitwe, cyangwa ibyuma byinyeganyeza birashobora gucapurwa ukoresheje printer yawe.
Niba wiyemeje gukora Flexi filament igice cyo gucapa ibintu byawe, ugomba gutsinda kugirango ibitekerezo byawe byegere ukuri.
Hamwe namahitamo menshi aboneka uyumunsi muriki gice, biragoye kwiyumvisha igihe kimaze kurenga murwego rwo gucapa 3D hamwe no kubura ibikoresho byo gucapa.
Kubakoresha, gucapa hamwe na filaments zoroshye, icyo gihe, byari ububabare bwindogobe yabo. Ububabare bwatewe nibintu byinshi byazengurutse ikintu kimwe gisanzwe ko ibyo bikoresho byoroshye.
Ubworoherane bwibikoresho bya 3D byoroshye gucapisha byatumaga bashobora gucapishwa nicapiro iryo ariryo ryose, aho, ukeneye ikintu cyizewe rwose.
Byinshi mu bicapiro icyo gihe byahuye nikibazo cyo gusunika umugozi, kuburyo igihe cyose wasunitse ikintu muricyo gihe nta gukomera gukoresheje urusaku, byunama, bigoreka, bikarwanya.
Umuntu wese umenyereye gusuka urudodo kuva murushinge rwo kudoda imyenda iyo ari yo yose arashobora guhuza nibi bintu.
Usibye ikibazo cyingaruka zo gusunika, gukora filime yoroshye nka TPE byari umurimo wa herculean, cyane cyane kwihanganirana.
Niba utekereza kwihanganira nabi hanyuma ugatangira gukora, haribishoboka ko filament wakoze ishobora kuba ihura nibisobanuro birambuye, kuvanga, no gukuramo ibicuruzwa.
Ariko ibintu byarahindutse, kurubu, hariho urutonde rwibintu byoroshye byoroshye, bimwe muribi nubwo bifite imiterere ya elastike kandi bitandukanye muburyo bworoshye. Byoroheje PLA, TPU, na TPE ni zimwe murugero.
Gukomera ku nkombe
Iki nigipimo gisanzwe ushobora kubona hamwe nabakora filament bavuga kuruhande rwizina ryibikoresho byabo byo gucapa 3D.
Gukomera ku nkombe bisobanurwa nkigipimo cyo kurwanya ibintu byose bigomba kwerekanwa.
Iki gipimo cyavumbuwe kera mugihe abantu batigeze bagaragaza mugihe bavugaga ubukana bwibintu byose.
Rero, mbere yuko Shore ikomera, abantu bagombaga gukoresha abandi ibyababayeho kugirango basobanure ubukana bwibintu byose bari baragerageje, aho kuvuga umubare.
Iki gipimo gihinduka ikintu cyingenzi mugihe usuzumye ibikoresho byabugenewe byo guhitamo gukora igice cya prototype ikora.
Kurugero rero, mugihe wifuza guhitamo hagati ya reberi ebyiri zo gukora ifumbire ya ballerina ihagaze, gukomera kwinkombe byakubwira kugira reberi yubukomezi bugufi 70 A ntigifite akamaro kuruta reberi ifite inkombe ya 30 A.
Mubisanzwe mugihe ukorana na filaments uzamenye ko inkombe isabwa gukomera kubintu byoroshye bihinduka ahantu hose kuva 100A kugeza 75A.
Aho, biragaragara, ibikoresho byacapwe bya 3D byoroshye bifite inkombe ya 100A byakomera kuruta kugira 75A.
Niki Twakagombye Kuzirikana mugihe Kugura Flexible Filament?
Hariho ibintu bitandukanye ugomba gusuzuma mugihe ugura filament iyo ari yo yose, ntabwo ari ibintu byoroshye.
Ugomba guhera kumurongo wo hagati aricyo cyingenzi kuri wewe kugira, ikintu kimeze nkubwiza bwibintu bizavamo igice-cyiza cya prototype ikora.
Noneho ugomba gutekereza kubijyanye no kwizerwa murwego rwo gutanga ni ukuvuga ibikoresho ukoresha rimwe mugucapisha 3D, bigomba guhora biboneka, bitabaye ibyo, warangiza ukoresheje impera ntarengwa yibikoresho byo gucapa 3D.
Nyuma yo gutekereza kuri ibi bintu, ugomba gutekereza kuri elastique yo hejuru, amabara atandukanye. Kuri, ntabwo buri kintu cyoroshye cyo gucapura 3D cyaba kiboneka mumabara wifuza kukigura.
Nyuma yo gusuzuma ibi bintu byose urashobora gusuzuma serivisi zabakiriya ba societe nigiciro ukurikije andi masosiyete ku isoko.
Ubu tuzahitamo bimwe mubikoresho ushobora guhitamo gucapa igice cyoroshye cyangwa prototype ikora.
Urutonde rwibikoresho bya 3D byoroshye
Ibikoresho byose byavuzwe haruguru bifite ibintu bimwe byingenzi biranga nkibintu byoroshye kandi byoroshye muri kamere. Ibikoresho bifite imbaraga zo kurwanya umunaniro kandi bifite amashanyarazi meza.
Bafite kunyeganyega bidasanzwe no kugabanya imbaraga. Ibi bikoresho byerekana kurwanya imiti nikirere, bifite amarira meza no kurwanya abrasion.
Byose birashobora gukoreshwa kandi bifite ubushobozi bwiza bwo gukurura.
Mucapyi ibisabwa kugirango icapwe hamwe nibikoresho byoroshye byo gucapa 3D
Hariho amahame amwe amwe yo gushiraho printer yawe mbere yo gucapa hamwe nibikoresho.
Ubushyuhe bwa extruder bwa printer yawe igomba kuba hagati ya dogere selisiyusi 210 na 260, mugihe ubushyuhe bwigitanda bugomba kuva kubushyuhe bwibidukikije kugeza kuri dogere selisiyusi 110 bitewe nubushyuhe bwikirahure bwibintu wifuza gucapa.
Icyifuzo cyo gucapa cyihuta mugihe cyo gucapa hamwe nibikoresho byoroshye birashobora kuba ahantu hose kuva munsi ya milimetero eshanu kumasegonda kugeza kuri milimetero mirongo itatu kumasegonda.
Sisitemu ya extruder ya printer yawe ya 3D igomba kuba disiki itaziguye kandi urasabwa kugira umuyaga ukonjesha kugirango wihute nyuma yo gutunganya ibice hamwe na prototypes ikora ukora.
Inzitizi mugihe ucapisha hamwe nibikoresho
Birumvikana ko hari ingingo zimwe na zimwe ugomba kwitaho mbere yo gucapa hamwe nibikoresho ukurikije ingorane abakoresha bahuye nazo mbere.
-Termoplastique elastomers izwiho gukoreshwa nabi na extruders ya printer.
-Bakuramo ubuhehere, rero utegereze ko icapiro ryawe rizamuka mubunini niba filament itabitswe neza.
-Termoplastique elastomers yunvikana ningendo zihuse kuburyo ishobora guhita iyo isunitswe muri extruder.
TPU
TPU isobanura polyurethane ya termoplastique. Irazwi cyane ku isoko rero, mugihe uguze filaments zoroshye, hari amahirwe menshi yuko ibi bikoresho aribyo wakunze guhura nabyo ugereranije nizindi filime.
Irazwi cyane kumasoko yo kwerekana ubukana n’amafaranga yo gusohora byoroshye kurusha izindi filime.
Ibi bikoresho bifite imbaraga nziza kandi biramba. Ifite intera ndende cyane murwego rwa 600 kugeza 700%.
Ubukomezi bwinkombe yibi bikoresho buva kuri 60 A kugeza 55 D. Ifite icapiro ryiza, ni kimwe cya kabiri.
Imiti irwanya amavuta muri kamere hamwe namavuta bituma ikoreshwa neza hamwe nicapiro rya 3D. Ibi bikoresho bifite imbaraga zo kurwanya abrasion.
Urasabwa kugumana ubushyuhe bwa printer yawe hagati ya dogere selisiyusi 210 na 230 hamwe nigitanda kiri hagati yubushyuhe budashyushye kugeza kuri dogere selisiyusi 60 mugihe ucapisha hamwe na TPU.
Umuvuduko wo gucapa, nkuko byavuzwe haruguru ugomba kuba uri hagati ya milimetero eshanu na mirongo itatu kumasegonda, mugihe cyo gufatira ku buriri urasabwa gukoresha kaseti ya Kapton cyangwa irangi.
Extruder igomba kuba disiki itaziguye kandi umuyaga ukonjesha ntusabwa byibuze kubice byambere byiyi printer.
TPC
Bahagaze kuri thermoplastique copolyester. Muburyo bwa chimique, ni polieter est est ifite guhinduranya uburebure butunguranye bwurwego rurerure cyangwa rugufi rwa glycol.
Ibice bikomeye by'iki gice ni ibice bigufi-bigizwe na ester ibice, mugihe ibice byoroshye mubisanzwe ari alifatique polyeter na polyester glycol.
Kuberako ibikoresho byoroshye byo gucapa 3D bifatwa nkibikoresho byo mu rwego rwa injeniyeri, ntabwo arikintu wabona kenshi nka TPU.
TPC ifite ubucucike buke hamwe na elastike ya 300 kugeza 350%. Ubukomezi bwacyo ku nkombe buri hagati ya 40 na 72 D.
TPC yerekana kurwanya neza imiti nimbaraga nyinshi hamwe nubushyuhe bwiza bwubushyuhe hamwe nubushyuhe.
Mugihe ucapisha hamwe na TPC, urasabwa kugumana ubushyuhe bwawe buri hagati ya dogere selisiyusi 220 na 260, ubushyuhe bwigitanda buri hagati ya dogere selisiyusi 90 na 110, hamwe no kwihuta byandika kimwe na TPU.
TPA
Imiti ya cololymer ya TPE na Nylon yitwa Thermoplastique Polyamide ni ihuriro ryimiterere yoroshye kandi nziza ituruka muri Nylon hamwe nubworoherane bukaba ari inyungu ya TPE.
Ifite imiterere ihindagurika kandi yoroheje mu ntera ya 370 na 497 ku ijana, hamwe no gukomera ku nkombe ya 75 na 63 A.
Biraramba bidasanzwe kandi byerekana gucapwa kurwego rumwe na TPC. Ifite ubushyuhe bwiza kimwe no gufatira hamwe.
Ubushyuhe bwa printer ya extruder mugihe cyo gucapa ibi bikoresho bigomba kuba biri kuri dogere selisiyusi 220 kugeza 230, mugihe ubushyuhe bwigitanda bugomba kuba buri hagati ya dogere selisiyusi 30 na 60.
Umuvuduko wo gucapa printer yawe irashobora kuba imwe nkuko bisabwa mugihe ucapura TPU na TPC.
Gufata uburiri bwa printer bigomba kuba bishingiye kuri PVA kandi sisitemu ya extruder irashobora kuba disiki itaziguye kimwe na Bowden.
Igihe cyo kohereza: Nyakanga-10-2023