I-Original Prusa i3 MK3S+, iiteration yamva nje yePrusa Research's flagship 3D umshicileli, yongeza iindawo ezomeleleyo kunye nenkqubo ephuculweyo yomgangatho woshicilelo kumatshini osele ulungiswe kakuhle.
I-Original Prusa i3 MK3S+ (i-$749 kwifom yekiti; $999 idityaniswe ngokupheleleyo), uphuculo olongezelekayo kuMhleli wePrusa i3 MK3S oKhethekileyo ophumelele ibhaso lokuKhetha iOriginal i3 MK3S, itshintshile kancinane ukusuka kumanduleli wayo ngenkangeleko okanye ekusebenzeni, kodwa iintlobo ezingaphantsi- utshintsho lwe-hood lwenza umshicileli we-3D osele ukhethekile ukuba womelele kwaye uthembekile.Uvavanyo lwethu luqinisekisile ukuba imodeli entsha ibisoloko ivelisa ushicilelo olukumgangatho ophezulu ofanayo nowe-MK3S, kwaye ayizange ibonise zingxaki zokusebenza ngexesha lethu nayo.I-MK3S+ ithatha intonga njengoKhetho lwabaHleleli bethu bamva nje phakathi kwamaxabiso aphakathi abashicileli be-3D kubantu abazonwabisa kunye nabenzi.
I-orenji-namnyama i3 MK3S+ yiPrusa Research's flagship 3D umshicileli, wehla ngokuthe ngqo kwi-Prusa I2 eyathengiswe yinkampani yaseCzech ekusungulweni kwayo kuka-2012.I-open-frame i3 MK3S+, imodeli ye-extruder enye, ilinganisa i-15 nge-19.7 nge-22 intshi (HWD), ngaphandle kwe-spool kunye ne-spool holder, ehlala phezu komshicileli.(Isixhobo siza neentonga ezimbini zokubamba i-spool, ukuze ukwazi ukondla i-filament kwi-extruder nge-spool enye kwaye ube ne-spool encedisayo xa ulungile.)
Isakhelo sinesiseko esixhasa i-arch yesikwere apho iinqwelo ezithe nkqo nezithe tye (ekunye ne-extruder ezihamba ngayo) zincanyathiselwe.Isiseko sikwaxhasa ipleyiti yokwakha, enokuthi ihambe kwaye iphume (isiya okanye ikude nephambili kumshicileli).Ngaphambi kwepleyiti yokwakha kukho iphaneli e-orenji yendlu ye-LCD ye-monochrome, kunye neqhosha lokulawula ngasekunene kunye ne-slot yekhadi le-SD kwicala lasekhohlo.
Indawo yoshicilelo ye-i3 MK3S+, ku-9.8 ngo-8.3 ngo-8.3 intshi (HWD), yi-smidge enkulu kuneyandulelayo eyi-9.8 ngo-8.3 ngo-7.9 intshi.Ikwangaphezulu kancinane kunaleyo ye-Anycubic i3 Mega S (8.1 ngo-8.3 ngo-8.3 intshi) kwaye inkulu kakhulu kunomthamo woshicilelo we-intshi ezisi-7 we-Original Prusa Mini.
Ungagcina i-250 yeedola ngokuhlanganisa i-Original Prusa i3 MK3S + kwikhithi okanye uyilungiselele ukuphuma ebhokisini nge-999 yeedola, njengoko yayinjalo iyunithi yethu yovavanyo.(Qaphela ukuba ekuthengweni kwe-800 yeedola okanye ngaphezulu, abathengi base-US kunokufuneka bahlawule umrhumo osuka eCzech Republic xa befunyanwa.) Njengoko umshicileli unomthombo ovulekileyo, inxalenye yesithethe esihloniphekileyo se-RepRap-Prusa Research 3D-iprinta iindawo zeplastiki. isetyenziswe kulwakhiwo lwayo-iinkampani ezininzi zenze ii-clones ze-i3 MK3S+ (uninzi eneneni ye-MK3S yesizukulwana sangaphambili) abazithengisa ngexabiso eliphantsi.Nangona kunjalo, umgangatho wabo wokwakha awuqinisekanga, kwaye sicebisa ukuba unamathele kwisivumelwano sokwenyani, umshicileli we-Original Prusa.
I-i3 MK3S+ ibandakanya incwadi yomsebenzisi, i-3D Printing Handbook.Ngokungafaniyo neencwadi ezininzi zomshicileli we-3D, ezithanda ukuba yi-spartan (kwaye rhoqo kwi-intanethi-kuphela), i-Handbook sisikhokelo esihle, esiprintwe ngokobuchule esiquka zombini uguqulelo oludityanisiweyo kunye nekhithi.Umshicileli wethu uye weza nenye isignesha yePrusa, ipakethe yeHaribo Goldbären, eyaziwa ngokuba yiGummi Bears.Ngeekhithi zePrusa, utya iibhere njengomvuzo wokugqiba amanyathelo athile achazwe kwisikhokelo sendibano, kodwa akukho zithintelo ezinjalo zisebenza kuguqulelo oludityanisiweyo.
Kwisoftware, i-i3 MK3S+ isebenzisa eyeyakhe inkampani iPrusaSlicer suite, esiyibone kuzo zombini iiPrusa Mini kunye ne-i3 MK3S.Isoftware, efana nenkqubo yeCura ethandwayo, kulula ukuyiqonda, ikukhokelela kwinkqubo yokulayisha ifayile ye-3D, ukuyilungisa, "ukuyicoca" kwifom eprintwayo, kwaye uyigcine.I-PrusaSlicer inonxibelelwano oluthathu okanye amanqanaba omsebenzisi;I-Simple inikezela uluhlu olusisiseko lwezicwangciso kwaye yenzelwe ukuba ikunyuse kwaye uprinte ngokukhawuleza, ngelixa iindlela eziPhambili kunye neNgcali zinika uluhlu olubanzi lwe-tweaks.
Njenge-filament-based (FFF, ye-fused filament fabrication) umshicileli we-3D, i-Original Prusa i3 MK3S + isekela iindidi ezininzi ze-filament, kubandakanywa kodwa kungaphelelanga kwi-PLA (i-polylactic acid), i-PETG (i-polyethylene terephthalate eyongeziweyo nge-glycol), i-ABS. (acrylonitrile butadiene styrene), ASA (acrylonitrile-styrene-acrylate, enye indlela ye-ABS), i-Flex, i-nylon, i-carbon-filled, kunye ne-Woodfill.Umshicileli uza ne-1-kilo ye-spool yesilivere ye-PLA filament, eyona nto ndiyisebenzise kuvavanyo lwethu.
I-i3 MK3S+ ebidityaniswe kwangaphambili ibifuna umsebenzi omncinci kakhulu ukuze ivuke nokusebenza.Ifika inombhalo wovavanyo (ipleyiti yegama lePrusa elibonwe ngasentla) sele ishicilelwe kwaye ibambelele kwipleyiti yokwakha.Uyicoca ngobunono, udibanise isibambi se-spool-esingena kwindawo yentsimbi kwiprinta-emva koko uvule umshicileli.
Emva koko usebenzisa i-knob yokulawula i-LCD ukukhupha i-filament eseleyo kwi-extruder, ujike iqhosha kwi-Filament In, ubeke i-spool ye-filament kumphathi, kwaye uyondle kwi-extruder.I-Filament kufuneka iqalise ngokukhawuleza ukuphuma kwi-nozzle;ukucinezela Ewe xa ucelwa kuya kumisa ukuhamba.Ususa intambo yefilament ejinga kumbhobho, ubeke ikhadi le-SD elinikezelweyo kwindawo yalo yokubeka, khetha ifayile yesampula, kwaye ucinezele Shicilela.
Ndiprinte izinto ezisibhozo kwi-i3 MK3S+ kwindawo engagqibekanga eyi-150-micron “Umgangatho” wolungiselelo lwesisombululo, uninzi lwazo endandikhe ndalushicilela kwi-i3 MK3S.
Umgangatho woshicilelo wawufana kakhulu nowomfuziselo wangaphambili: ngokulinganayo ngaphezulu komndilili, unamabala amancinci kuphela, ubukhulu becala ngumsila okhutshwa ngamathuba athile kunye nokususwa ngokulula kwefilament.I-MK3S+ yenze kakuhle ngeenkcukacha ezintle kunye nokuphatha ii-overhangs.
IPrusa ibonakalise utshintsho phakathi kwe-i3 MK3S kunye nendlalifa yayo njengencinci, inika ukuqina okuphuculweyo kodwa kunotshintsho oluncinci ekusebenzeni.I-MK3S + ine-mesh yomgangatho webhedi eyahlukileyo ebizwa ngokuba yi-SuperPINDA, engaxhomekekanga kubushushu.Nangona kunjalo, iPrusa ithi uphononongo lwangaphambili lwalusele luchanekile, kwaye utshintsho yayikukuhlawulela nje iqondo lobushushu.Abasebenzisi be-MK3S banokubona ukuphucuka okuncinci kokuchaneka komgangatho wokuqala.Olu tshintsho lubaluleke ngakumbi kwi-Original Prusa Mini+, ethatha indawo ye-Original Prusa Mini.(I-Prusa idibanise i-mesh bed leveling probe kubo bonke oomatshini bayo.) Nangona singakhange siqaphele naluphi na umahluko osemgangathweni kwiprints, ndiye ndaqaphela ukuba umgangatho webhedi, apho i-probe ichukumisa i-16 yenqaku kwindawo yokushicilela ngelixa ngokuzenzekelayo. ukulinganisa ibhedi, yayikhawuleza kwaye igudile.
Phakathi kolunye uphuculo lwe-hardware eyenziwe nguPrusa kwi-i3 MK3S +, iibheringi ze-Y-axis zibanjwa ziziqeshana zentsimbi endaweni ye-U-bolts endala, kwaye ezinye iinxalenye zeplastiki ezintsha zithathe indawo yezibophelelo ze-zip ekubambeni iintonga ezigudileyo zenqwelo.Inkqubo ye-X-axis ibhanti-tensioning ilungisiwe.Iindawo zeplastiki ze-extruder nazo zahluke kancinane ukuphucula ukuhamba komoya okupholisayo.
Njengoko olu tshintsho lusanda, ukuba sele unayo i-Original Prusa i3 MK3S, akukho sizathu sinyanzelisayo sokuyibuyisela ngeMK3S+.IPrusa iyayithengisa ikiti yohlaziyo ngeedola ezingama-49, kodwa iphawula ukuba ukuba iMK3S yakho isebenza ngaphandle kwemiba, awuzukubona uphuculo olubalulekileyo lomgangatho woshicilelo ukusuka kuphuculo.Nangona kunjalo, i-MK3S+ ixhasa uhlaziyo olongezelelweyo-Prusa's $299 Multi Material Upgrade 2S (MMU2S), eyenza ukuba umshicileli we-3D aprinte ukuya kuthi ga kwimibala emihlanu (!) ngaxeshanye.Unokuyiphucula i-MK3S endala ngenqaku le-MMU2S, kodwa kuya kufuneka uzifake zombini iikhithi, uphucule ukuya kwi-MK3S+ kuqala.
Njengophuculo olongezelelweyo kumgca womshicileli wePrusa ophambili we-3D, i-Original Prusa i3 MK3S+ ibonelela ngophuculo olungephi ngaphezulu kwe-i3 MK3S engasaqhubekiyo ngoku.Phakathi kotshintsho yinkqubo yomgangatho webhedi eyomeleziweyo, iindawo ezomeleleyo, kunye nokuphuphuma komoya okuphuculweyo, zonke ezisebenza ukwenza umshicileli olungileyo nokuba ngcono.Ukuba sele unazo ii-i3 MK3s, unokufuna ukulinda de kube sisizukulwana esilandelayo phambi kokuba uyibuyisele, ngaphandle kokuba unexhala lokuzama isongezo esinemibala emihlanu.
Ukuba awuzange ube nePrusa, yazi ukuba i3 MK3S+ sisiphelo seminyaka elishumi yolungiso kumshicileli we-3D wenkampani.Kulula ukuseta kunye nokusetyenziswa, kwaye kuvavanyo lwethu luhlala luvelisa ushicilelo olungaphezulu komndilili oneengxaki ezinkulu.I-MK3s+ ixhasa ushicilelo ngoluhlu olubanzi lweefilaments, ibandakanya isoftware yePrusaSlicer elula kodwa enamandla, kwaye iza nencwadi ebukekayo neluncedo yomsebenzisi kunye nokufikelela kwimithombo yoncedo ebanzi yePrusa kunye neeforam zabasebenzisi.I-MK3S+ inexabiso kwisiphelo esiphezulu sabashicileli besakhelo esivulekileyo esinemithamo efanayo yokwakha;ungafumana uhlahlo lwabiwo-mali olufanelekileyo abashicileli be3D abanje nge Anycubic Mega S (kunye nezinye ekusafuneka sizijonge) ngeqhezu lexabiso.Kodwa ukuba awunangxaki nokuhlawulela ukugqwesa okuqinisekisiweyo, i-Original Prusa i3 MK3S+ ifumana lula uKhetho lwabahleli bethu kwaye ilungile njengoko ifumaneka kushicilelo lwe-3D yebakala labathengi.
I-Original Prusa i3 MK3S+, iiteration yamva nje yePrusa Research's flagship 3D umshicileli, yongeza iindawo ezomeleleyo kunye nenkqubo ephuculweyo yomgangatho woshicilelo kumatshini osele ulungiswe kakuhle.
Bhalisela iNgxelo yeLab ukuze ufumane uphononongo lwamva nje kunye neengcebiso eziphezulu zemveliso zisiwe ngqo kwibhokisi yakho.
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NjengoMhlalutyi wabashicileli, iiskena, kunye neeprojektha, uTony Hoffman uvavanya kwaye ajonge ezi mveliso kwaye abonelele ngeendaba zolu luhlu.UTony usebenze kwiMagazini yePC ukusukela ngo-2004, okokuqala njengoMhleli waBasebenzi, emva koko njengoMhleli woPhononongo, kwaye kutshanje njengoMhleli oLawulayo wabashicileli, abaskena kunye neqela leprojektha.Ukongeza ekuhleleni, uTony ubhale amanqaku malunga neefoto zedijithali kunye nokuphononongwa kweekhamera zedijithali, iiPC, kunye ne-iPhone apps Ngaphambi kokujoyina iqela le-PCMag, uTony wasebenza iminyaka eyi-17 kwiphephancwadi kunye nokuveliswa kwejenali e-Springer-Verlag eNew York.Njengombhali ozimeleyo, ubhale amanqaku eGrolier's Encyclopedia, Health, Equities, kunye nolunye upapasho.Uphumelele ibhaso kwiAmerican Astronomical Society ngenqaku alibhalele iSky & Telescope.Usebenza kwiBhodi yaBalawuli yoMbutho wee-Astronomers zaseNew York kwaye ungumbhali wemihlathi rhoqo kwincwadana yeklabhu, i-Eyepiece.Ungumkhangeli osebenzayo kunye ne-astrophotographer, kunye nenxaxheba kwiiprojekthi ze-astronomy ze-intanethi ezifana nokuzingela i-comets kwimifanekiso evela kwi-Solar kunye ne-Heliospheric Observatory (SOHO).Umsebenzi kaTony wokuba ngumfoti ongekahlawulwa uye wavela kwiiWebhsayithi ezahlukeneyo.Usebenza ngokukhethekileyo kwimbonakalo-mhlaba (yendalo kunye neyenziwe ngumntu).
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Ixesha lokuposa: Sep-30-2021