Wigeze wibaza impamvu ikoranabuhanga ryo gucapa mu buryo bwa 3D ririmo kwiyongera rikasimbura ikoranabuhanga rya kera ryo mu nganda?
Nugerageza kwandika impamvu zituma iyi mpinduka iba, urutonde ruzatangirira ku guhindura ibintu. Abantu bashaka guhindura ibintu uko biri. Ntibashishikajwe cyane no guhindura ibintu uko biri.
Kandi ni ukubera iyi mpinduka mu myitwarire y'abantu n'ubushobozi bw'ikoranabuhanga rya 3D ryo guhaza ibyifuzo by'abantu byo guhindura ibintu mu buryo bwihariye, binyuze mu guhindura ibintu, rishobora gusimbura ikoranabuhanga risanzwe rikoreshwa mu gukora ibintu rishingiye ku buryo busanzwe.
Guhindura imiterere y'ibikoresho ni ikintu cyihishe inyuma y'uko abantu bashaka guhindura imiterere y'ibikoresho byabo. Kuba hari ibikoresho byo gucapa bya 3D byoroshye biboneka ku isoko bituma ababikoresha bashobora gukora ibice byoroshye n'ibikoresho bikora neza ni isoko ry'ibyishimo kuri bamwe mu bakoresha.
Imiterere yacapwe mu buryo bwa 3D n'amaboko y'insimburangingo yacapwe mu buryo bwa 3D ni urugero rw'ikoreshwa aho ubushobozi bwo gucapa mu buryo bwa 3D bukwiye kwitabwaho.
Icapiro rya 3D rya Rubber riracyari mu bushakashatsi kandi ritaratera imbere. Ariko kugeza ubu, nta ikoranabuhanga ryo gucapa rya 3D dufite, kugeza igihe rubber izaba imaze gucapwa burundu, twagomba gukoresha ubundi buryo.
Kandi nk'uko ubushakashatsi bubigaragaza, ubundi buryo bwa hafi bwo gukoresha aho gukoresha rabber ni ubwo bwitwa Thermoplastic Elastomers. Hari ubwoko bune butandukanye bw'ibikoresho byoroshye tugiye kureba mu buryo burambuye muri iyi nkuru.
Ibi bikoresho byo gucapa bya 3D byoroshye byiswe TPU, TPC, TPA, na Soft PLA. Tuzatangira tubagezaho incamake ku bikoresho byo gucapa bya 3D byoroshye muri rusange.
Ni iyihe filament ihinduka cyane?
Guhitamo imigozi yoroshye yo gucapa mu mushinga wawe utaha wa 3D bizagufungurira amahirwe menshi atandukanye yo gucapa.
Ntabwo ushobora gucapa ibintu bitandukanye ukoresheje filament yawe ihindura imiterere, ahubwo niba ufite icyuma gisohora amashusho gifite imitwe ibiri cyangwa myinshi, ushobora gucapa ibintu bitangaje cyane ukoresheje iki gikoresho.
Ibice n'ibikoresho bikora nk'ibice byihariye bya flip flops, stress ball-heads, cyangwa se vibration dampeners bishobora gucapwa hakoreshejwe printa yawe.
Niba wiyemeje gukora Flexi filament igice cyo gucapa ibintu byawe, nta kabuza uzageraho mu gushyira imitekerereze yawe hafi y’ukuri.
Kubera ko hari amahitamo menshi muri iki gihe muri uru rwego, byagorana kwiyumvisha igihe cyamaze kurangira mu bijyanye no gucapa mu buryo bwa 3D nta bikoresho byo gucapa biriho.
Ku bakoresha, gucapa hakoreshejwe imigozi yoroshye, icyo gihe, byari bigoye cyane. Ububabare bwaterwaga n'ibintu byinshi byari bikikije ikintu kimwe gisanzwe cy'uko ibyo bikoresho byoroshye cyane.
Uburyo bworoshye bwo gucapa hakoreshejwe 3D byatumye bibaho mu kaga ko gucapa hakoreshejwe printa iyo ari yo yose, ahubwo wari ukeneye ikintu cyizewe cyane.
Inyinshi mu mashini zicapa icyo gihe zahuraga n'ikibazo cyo gusunika string effect, bityo igihe cyose wasunikaga ikintu icyo gihe nta gutinda kwacyo unyuze mu ruziga, cyaragondaga, kikazunguruka, kikarwana na cyo.
Umuntu wese uzi gusuka ubudodo mu rushinge rwo kudoda ubwoko ubwo aribwo bwose bw'igitambaro ashobora kwiyumvisha iki kibazo.
Uretse ikibazo cy’ingaruka zo gusunika, gukora imigozi yoroshye nka TPE byari akazi gakomeye cyane, cyane cyane iyo ifite ubushobozi bwo kwihanganira ibintu neza.
Iyo utekereje ko ubushobozi bwo kwihanganira ibintu budahagije ugatangira gukora, hari amahirwe ko icyuma wakoze gishobora kugorana gukora ibintu, kugifunga no kugisohora.
Ariko ibintu byarahindutse, ubu, hari ubwoko butandukanye bw'udutsi tworoshye, bimwe muri byo bifite ubushobozi bwo gukurura no koroha gutandukanye. Ingero ni zimwe muri zo.
Ubukomere bw'Inkombe
Iki ni ikintu gisanzwe ushobora kubona ku bakora filament bavuga hamwe n'izina ry'ibikoresho byabo byo gucapa bya 3D.
Ubukomere bw'inkombe busobanurwa nk'igipimo cy'ubudahangarwa bw'ikintu cyose kigomba kugira mu kwinjirira mu mwanya wacyo.
Iki gipimo cyavumbuwe kera ubwo abantu batagiraga aho bavugaga ubukana bw'ikintu icyo ari cyo cyose.
Mbere y’uko ubukana bwa Shore buvumburwa, abantu bagombaga gukoresha ubunararibonye bwabo ku bandi mu gusobanura ubukana bw’ikintu icyo ari cyo cyose bageragejeho, aho kuvuga umubare.
Iki gipimo kiba ikintu cy'ingenzi mu gihe hatekerezwa ku bikoresho byo mu bwoko bwa foromaje byo guhitamo mu gukora igice cy'imashini ikora.
Urugero, iyo ushaka guhitamo hagati y’udupira tubiri two gukora ibumba rya plaster ballerina ihagaze, imiterere y’ubukana bwa Shore yakubwira ko ugomba kugira. imiterere y’ubukana bugufi bwa 70 A ni ntoya kurusha imiterere y’ubukana bwa 30 A.
Mubisanzwe mugihe urimo gukora ku migozi, uzamenya ko ubukana bw'inkombe bw'ikintu cyoroshye busabwa buri hagati ya 100A na 75A.
Mu by’ukuri, ibikoresho byo gucapa bya 3D byoroshye bifite ubukana bwa 100A ku nkombe byagorana kurusha ibyo bifite 75A.
Ni iki ugomba kwitaho mu gihe ugura Filament ihindura imiterere y'umubiri?
Hari ibintu bitandukanye ugomba kuzirikana mu gihe ugura umugozi uwo ari wo wose, atari uworoshye gusa.
Ugomba gutangirira ku gice cy'ingenzi cyane ugomba kugira, ikintu nk'ubwiza bw'ibikoresho bizatuma uba umuhanga mu by'imashini.
Hanyuma ugomba gutekereza ku buryo bwo kwizerwa mu ruhererekane rw'ibikoresho, ni ukuvuga ibikoresho ukoresha rimwe mu gucapa mu buryo bwa 3D, bigomba kuboneka buri gihe, bitabaye ibyo, wakoresha ibikoresho byose byacapa mu buryo bwa 3D.
Nyuma yo gutekereza kuri ibi bintu, wagombye gutekereza ku buryo bworoshye bwo gukaraba, amabara atandukanye. Kuko, si ibikoresho byose byo gucapa bya 3D byoroshye bizaba bifite ibara wifuza kuguramo.
Nyuma yo gusuzuma ibi bintu byose, ushobora gusuzuma serivisi z'abakiriya b'ikigo n'igiciro cyacyo ugereranije n'andi masosiyete ari ku isoko.
Noneho tugiye kwandika bimwe mu bikoresho ushobora guhitamo mu gucapa igice cyoroshye cyangwa igikoresho cy’imashini.
Urutonde rw'ibikoresho byo gucapa bya 3D bihindagurika
Ibikoresho byose byavuzwe haruguru bifite imiterere y'ibanze nko koroha kandi koroshye. Ibikoresho bifite ubushobozi bwo kwihanganira umunaniro mwinshi n'amashanyarazi meza.
Bifite ubushobozi budasanzwe bwo kudahigima no gukomera ku ngaruka. Ibi bikoresho bigaragaza ko birwanya imiti n'ikirere, kandi birwanya gushwanyagurika no kwangirika neza.
Byose bishobora kongera gukoreshwa kandi bifite ubushobozi bwo kwihanganira impanuka.
Ibisabwa kugira ngo ucape hakoreshejwe ibikoresho bya Flexible 3D
Hari amahame ngenderwaho ugomba gushyiraho imashini yawe yo gucapa mbere yo gucapa ukoresheje ibi bikoresho.
Ingano y'ubushyuhe bwo gusohora ibikoresho bya printer yawe igomba kuba hagati ya dogere selisiyusi 210 na 260, mu gihe ubushyuhe bwo ku buriri bugomba kuba hagati y'ubushyuhe bwo mu kirere kugeza kuri dogere selisiyusi 110 bitewe n'ubushyuhe bw'ikirahure cy'ibikoresho wifuza gucapa.
Umuvuduko wo gucapa usabwa mu gihe cyo gucapa hakoreshejwe ibikoresho byoroshye ushobora kuva kuri milimetero eshanu ku isegonda kugeza kuri milimetero mirongo itatu ku isegonda.
Sisitemu yo gusohora ibikoresho bya printer yawe ya 3D igomba kuba ikoresha direct drive kandi usabwa kugira fan ishyushya kugira ngo ikore vuba nyuma yo gutunganya ibice n'ibikoresho by'imashini ukora.
Imbogamizi mu gihe cyo gucapa hakoreshejwe ibi bikoresho
Birumvikana ko hari ingingo zimwe na zimwe ugomba kwitaho mbere yo gucapa ukoresheje ibi bikoresho ukurikije ingorane abakoresha bagiye bahura nazo mbere.
-Elastomer za thermoplastic zizwiho kudakoreshwa neza n'abasohora ibikoresho by'icyuma gicapa.
-Bifata ubushuhe, bityo rero tegereza ko icapiro ryawe rigaragara mu bunini niba umugozi utabitswe neza.
-Elastomer za Thermoplastic zishobora kwihuta mu kugenda, bityo zishobora kwifata iyo zisunitswe mu cyuma gisohora amazi.
TPU
TPU isobanura polyurethane ya thermoplastic. Irakunzwe cyane ku isoko, bityo, mu gihe ugura filaments zoroshye, hari amahirwe menshi ko iyi mashini ari yo wahura nayo ugereranije n'izindi filaments.
Izwi cyane ku isoko kubera ko ikora neza kandi ikanashobora gusohora ibintu byoroshye kurusha izindi filaments.
Iki gikoresho gifite imbaraga zihagije kandi kiramba cyane. Gifite ubushobozi bwo gukurura cyane hagati ya 600 na 700 ku ijana.
Ubukomere bw'inkombe bw'iki gikoresho buri hagati ya 60 A na 55 D. Gifite ubushobozi bwo gucapa neza, kandi kibonerana gato.
Ubudahangarwa bwayo n'ibinyabutabire mu miterere yayo n'amavuta bituma irushaho kuba nziza mu gukoresha imashini zicapa za 3D. Iyi mashini ifite ubushobozi bwo gukurura cyane.
Urasabwa kugumana ubushyuhe bwa printer yawe hagati ya dogere selisiyusi 210 na 230 n'ubushyuhe buri hagati y'ubushyuhe budashyushye na dogere selisiyusi 60 mu gihe ucapa ukoresheje TPU.
Umuvuduko wo gucapa, nk'uko byavuzwe haruguru, ugomba kuba hagati ya milimetero eshanu na mirongo itatu ku isegonda, mu gihe kugira ngo ufate neza ku buriri ugirwa inama yo gukoresha Kapton cyangwa kaseti yo gushushanya.
Imashini isohora umuriro igomba kuba ikoresha ikoranabuhanga ritaziguye kandi ntabwo byemewe gukoresha icyuma gikonjesha nibura ku bice bya mbere by'iyi printer.
TPC
Bisobanura kopoliyesita ya thermoplastic. Mu rwego rwa shimi, ni esteri za polyether zifite uburebure buhindagurika bwa glycols ndende cyangwa ngufi.
Ibice bikomeye by'iki gice ni ibice bya ester by'imigozi migufi, mu gihe ibice byoroshye akenshi ari polyethers za aliphatic na polyester glycols.
Kubera ko iyi mashini yo gucapa ya 3D yoroshye ifatwa nk'ibikoresho byo mu rwego rw'ubuhanga, ntabwo ari ikintu wabona kenshi nka TPU.
TPC ifite ubucucike buke bufite intera yo gukurura hagati ya 300 na 350%. Ubukana bwayo bwo ku nkengero z'inyanja buri hagati ya 40 na 72 D.
TPC igaragaza ubudahangarwa bwiza ku binyabutabire n'imbaraga nyinshi hamwe n'ubushyuhe bwiza kandi irwanya ubushyuhe.
Mu gihe ucapa ukoresheje TPC, ugirwa inama yo kugumisha ubushyuhe bwawe hagati ya dogere selisiyusi 220 na 260, ubushyuhe bwo mu buriri hagati ya dogere selisiyusi 90 na 110, kandi umuvuduko wo gucapa ukaba nk'uwa TPU.
TPA
Copolymer y'ibinyabutabire ya TPE na Nylon yitwa Thermoplastic Polyamide ni uruvange rw'imiterere yoroshye kandi irabagirana ikomoka kuri Nylon hamwe n'uburyo bworoshye bworoshye buturuka kuri TPE.
Ifite ubworoherane bwinshi kandi irakomera ku rugero rwa 370 na 497 ku ijana, hamwe n'ubukana bwa Shore ku rugero rwa 75 na 63 A.
Iramba cyane kandi igaragaza ubushobozi bwo gucapa ku rwego rumwe na TPC. Ifite ubushobozi bwo kwihanganira ubushyuhe ndetse no gufatana neza.
Ubushyuhe bw'icyuma gicapa mu gihe cyo gucapa ibi bikoresho bugomba kuba hagati ya dogere selisiyusi 220 na 230, mu gihe ubushyuhe bw'igitanda bugomba kuba hagati ya dogere selisiyusi 30 na 60.
Umuvuduko wo gucapa wa printer yawe ushobora kuba umwe n'uwo byasabwaga mu gihe cyo gucapa TPU na TPC.
Uburyo bwo gufatana kw'icyuma gicapa (printer) bugomba kuba bushingiye kuri PVA kandi sisitemu yo gusohora ishobora kuba direct drive kimwe na Bowden.
Igihe cyo kohereza: 10 Nyakanga-2023