Iyo bigeze ku icapiro rya 3D ukoresheje tekinoroji ya Smooth Overlay Modeling (FDM), hari ibyiciro bibiri byingenzi byicapiro: Cartesian na CoreXY, hamwe nibyanyuma bigamije abashaka kwihuta byihuta bitewe nubuhanga bworoshye bwibikoresho byo mumutwe.Ubwinshi bwo hasi bwinteko ya X / Y yo hepfo bivuze ko bushobora no kugenda byihuse, bigatuma abakunzi ba CoreXY FDM bagerageza fibre ya karubone hamwe na videwo ya [PrimeSenator] iheruka aho X-beam yaciwe mu muyoboro wa aluminium kandi ipima ndetse birenze ibyo ugereranije .Imiyoboro ya karubone iroroshye.
Kuberako icapiro rya CoreXY FDM ryimuka gusa muri Z yerekeza ugereranije no gucapa hejuru, amashoka ya X / Y agenzurwa neza n'umukandara na drives.Ibi bivuze ko byihuse kandi neza cyane ushobora kwimura umutwe wa extruder kumurongo uyobora umurongo, byihuse ushobora (mubitekerezo) gucapa.Kureka fibre iremereye ya karubone kuri ziriya aluminiyumu zasya kuri printer ya Voron Design CoreXY bigomba gusobanura inertia nkeya, kandi demo yambere irerekana ibisubizo byiza.
Igishimishije kuri uyu muryango "wihuta wo gucapa" ni uko atari umuvuduko wo gucapa gusa, ahubwo icapiro rya CoreXY FDM rirabarusha muburyo bwiza (gukemura) no gukora neza (nkubunini bwanditse).Ibi byose bituma printer zikwiranye nubutaha uzagura printer ya FDM.
Imirongo ngenderwaho yagenewe kugoreka kuburinganire bwashyizwemo.Ibi bivuze ko gari ya moshi izahindura igice ifatanye niba igice bafatanye kidakomeye bihagije.Niba ibyo bihagije kuntera impungenge, simbizi, sinigeze nkoresha umurongo ngenderwaho mbere.
Hariho abakoresha Voron bitanze cyane bakoresha umurongo wa gari ya moshi gusa nta yindi nkunga, ntabwo rero sisitemu igoye cyane gukora kuri imwe mumashini ifite ibisubizo byiza.
Sisitemu ya CoreXY yimura umutwe mu cyerekezo cya X na Y.Z axis igerwaho no kwimura igicapo cyanditse cyangwa gantry.Akarusho nuko ingendo isabwa yigitanda igabanuka, kubera ko kugenda muri Z-axis buri gihe ari bito kandi ugereranije ni gake.
Nkuko undi mutanga ibitekerezo yabigaragaje (ubwoko bwa), umurongo wumurongo utangiye kugaragara nkuremereye.Nibazaga niba bishobora gukorwa mubintu byoroshye nka boron?(ni iki gishobora kugenda nabi?)
Mubyukuri, ndakeka ko igisubizo cyiza atari ugutandukanya imfashanyigisho ninkunga.Mucapyi yanjye ihendutse kandi iteye ubwoba ikoresha inkoni yicyuma nkuyobora kandi igashyigikira, kandi ndashidikanya ko iki gishushanyo gishobora guhangana nacyo mubwiza.(ariko rwose ntabwo ari ukuri kandi gukomera)
Gushyira inkoni zicyuma zikomeye kumpande zinyuranye zirashobora gukora, ariko ntizikoreshejwe ziteguye kuzunguruka umupira.
Hagati yumuhanda hari ibyobo byaciwe nindege yamazi kugirango igabanye ibiro.Kora uruhande rw'inyuma uruhande rwinjira kugirango ikwirakwizwa risanzwe ryindege ritera cone nkeya kandi ntirugire impande zikarishye kuruhande rwimbere kugirango abahanagura kumarembo (niba barashyizweho) badatobora cyangwa ngo bace.
Ni ibyuma bikomeye.Gusa ubasya muri karbide.Ibice byahinduwe bivuye mumapine yo gupima 52100 ifite ibyuma.
Ntibishoboka nkuko induction ikomera mugihe cyo gukora itera guhangayika imbere muri gari ya moshi (gari ya moshi zimwe na zimwe za magnesium zo mu Bushinwa ntizishobora gukomera na gato kugirango zikore).ubuyobozi ……
Mubyukuri, ntanubwo ari inkunga ikwiye kumurongo wa gari ya moshi.Kubyuma byuma byinjijwe muri aluminiyumu reba gari ya Nadella, ibi mubyukuri ni igitekerezo ariko kubera ko aluminium ikenera igice kinini cyambukiranya kugira kugira ubukana buraremereye cyane.
Isosiyete yo mu Budage FRANKE ikora gari ya moshi ya aluminiyumu ifite impande enye zifite inzira - ibyuma kandi bikomeye, urugero:
Gukomera kw'igiti byiyongera hamwe na kare.Aluminium ni itara rya gatatu kandi rikomeye rya gatatu.Ubwiyongere buto mu gice burenze bihagije kugirango bishyure igihombo mumbaraga zibikoresho.Mubisanzwe kimwe cya kabiri cyibiro biguha urumuri rukomeye.
Ukoresheje urusyo rwo hejuru, gariyamoshi irashobora kugabanuka kuri H-shusho hamwe nurubuga rwumuhanda hagati yindege zihuza imipira (birashoboka ko bahuza ingingo 4, ariko ukabona igitekerezo).TIL: Umwirondoro wa Titanium (alloy) nawo urahari: https://www.plymouth.com/products/net-na-near-net-shapes/ ariko ugomba kubaza igiciro.
Noneho habaye ikibazo na Plymouth Tube Company yo muri Amerika lol.Nyuma yo kugenzura na virusi, ibizamini byose byagaragaje ko nta kibazo, usibye “Yandex Safe Browsing”, nk'uko we abibona, birimo porogaramu zangiza.
Ndatekereza kandi ko umurongo ugaragara usa naho uremereye kandi nkunda igitekerezo cyo guhuza ibyuma.Ndashaka kuvuga, ibi ni ibya 3DP, ntabwo ari urusyo - urashobora gutakaza ibiro byinshi.Cyangwa ukoreshe urethane / ibiziga bya plastike hanyuma ugende neza kuri aluminium?
Reka twizere ko ntamuntu ugerageza kuyubaka muri BeHano hari igitekerezo gishimishije mugusubiramo amashusho kubyerekeranye no gukoresha fibre fibre.Noneho tekereza imashini ya 5-6 ishobora kuzenguruka mandel ya 3D yacapishijwe muburyo bwiza.Ntushobora kubona amakuru menshi kubyerekeye umushinga wa CF winding… birashoboka ko aribyo?https://www.youtube.com/watch?v=VEGMEFynPKs
Ntabwo wabyize neza, ariko inzira ubwayo ntabwo ikomeye bihagije?Ukeneye mubyukuri ikintu kirenze inguni yo guhuza intoki kumurongo wuruhande?
Igitekerezo cyanjye cya mbere natekereje kugabanya ibiro mo kabiri mpindura inyabutatu mu mfuruka aho kuba umuyoboro, ariko uvuze ukuri…
Ese ibyo birakomeye cyane birasabwa muriyi porogaramu?Niba aribyo, shyira utwugarizo “imbere” mu mfuruka, ahari hamwe n'imigozi ikoreshwa kuri gari ya moshi.
FYI: Nasanze iyi video ifasha amategeko yintoki kumiterere itandukanye: https://youtu.be/cgLnADEfm6E
Ndatekereza ko niba udafite imashini yo gusya ushobora gusara ukoresheje imashini yo gucukura hanyuma ugatobora gusa ubunini butandukanye bwimyobo hanyuma ukegera neza.
Nibyo, birumvikana ko kwitonda bidasanzwe (“ariko kubera iki?” Ntabwo ari ikibazo cyemewe muri HaD), ariko birashobora kurushaho kunozwa (koroherezwa) hamwe na algorithm ya genetike kugirango itezimbere igice cyiza.Urashobora kugira ibisubizo byiza niba ukoresheje ububiko bukomeye hanyuma ukareka bikagabanuka rimwe muri X-axis na rimwe muri Y-axis.
Nzi ko tekinike ya bioevolisiyo ari umujinya ubungubu, ariko najya kuvunika kuko bisa nkubumenyi kandi ntibishingiye kubisubiramo.… Ubu iri rishobora kuba ishuri rya kera nkuko tubyita, Fractal Punk 90- X?
Ndibwira ko ikiguzi cyo gukoresha ibikoresho bikomeye kizaruta kure inyungu zose.Washize hasi ibintu byinshi, bizakora binini cyane.
Kuberiki ufata inzibacyuho kububiko bukomeye?Tekinike ishimishije irashobora gukoreshwa muburyo bwa kare.
Na none, kubijyanye no guhuza imiyoboro ya kare, ndatekereza ko mubyukuri uzabona impinduka nke cyane mubwiza.Inyabutatu muri truss imaze kuba nziza, ingingo zomugereka zirateye imbere mubuhanga.Niba uhinduye ibi mubibazo by "igishushanyo cyiza kuri iyi porogaramu" (nkisesengura ryuzuye ryimiterere ya printer ya 3D cyangwa ikindi kintu), noneho yego, urashobora rwose kubona aho ugabanya ibiro.
Uburyo bwiza bwo kugerwaho nuburyo bwiza bwa topologiya.Nakinnye gusa hamwe nibi muri SolidWorks, ariko ndatekereza ko hari plugins zo gukora ibi hamwe na FreeCAD.
Nyuma yo kureba videwo, hari ibisubizo bimwe (ugereranije) byoroshye kugerwaho bikeneye kurushaho kunozwa (nubwo, nubwo nyiri imashini ya Core-XY, ku bwanjye mbona nta nyungu ziri muri uyu mwobo w'urukwavu):
- Yimuye gari ya moshi hafi yuruhande kugirango irusheho gukomera (kuri ubu izahura na macro-deflection ya beam kimwe no guhindagura umugozi uyishyizeho)
.Nyuma yo gusoma ibitabo byashushanyijemo ibiraro, birashoboka ko yagabanya ibiro ikindi cya gatatu atabuze gukomera.
Mugihe mubikorwa bimaze kuba byoroshye (kandi bisa nkibikomeye bihagije kuburyo bitagaragara ko bigira ingaruka)
Ati: "Amaze gusoma ibitabo byashushanyaga ikiraro, birashoboka ko yagabanya ibiro ikindi cya gatatu atitangiye gukomera."
Gabanya * uburemere *?Nemera ko bishoboka ko yongereye * imbaraga *, ariko ibiro byiyongereye byaturutse he?Ibyinshi mu byuma bisigaye bikoreshwa kuri gari ya moshi, ntabwo ari trusses.
Koresha imigozi imwe ya aluminiyumu abakunzi ba RC bakoresha kandi umusenyi kumurongo uyobora kugirango ubashe kwiyogoshesha garama nkeya.
Yewe, kandi nukuvuga, mumahuriro yimodoka hashize imyaka icumi byavumbuwe ko kuzuza inzitizi zuzuye ifuro bishobora kongera cyane ubukana bwimodoka zimwe (kunoza imikorere, nibindi)
Birashobora rero kuba igitekerezo cyo kugerageza gukoresha umuyoboro woroheje cyane wurukuta, wenda kumasahani yashegeshwe, asunitswe, yometseho cyangwa isahani isa yuzuye yuzuye ifuro.
Ibi bigomba kugaragara, ariko birumvikana ko ushaka gukora ubwoko ubwo aribwo bwose bwo gutwika, gushonga, gushyushya, gushyushya, ubwoko bushyushye mbere yuko ifuro ryuzura.
Inganda zo mu kirere zisa nubuki bukomatanya.Byoroheje cyane karubone fibre cyangwa umubiri wa aluminiyumu hamwe nubuki busanzwe bwa Kevlar hagati.Birakomeye kandi byoroshye.
Ntabwo ntekereza ko imiyoboro yoroheje ari inzira yo kugenda.Ntabwo nigeze naba umufana ukomeye wa CFRP yatewe inshinge (itakaza byinshi mubyiza bya UD CFRP, nuburebure burebure buringaniye bwa filament itanga imbaraga zikomeye), kandi aluminium ntabwo igurishwa muburyo buhagije kugirango ubike uburemere ku buryo bugaragara.Ndatekereza ko byashoboka kuyisya neza, ariko gukomanga bishobora kubuza gusya neza bihagije.
Iyo nza muri icyo cyerekezo, nafashe urupapuro ruto rwa bi-cyerekezo CFRP mvuye murimwe mu mbuga nkoranyambaga nkunda, nkayikata ku bunini, nkayihambira ku ifuro rya selile ifunze, wenda nkayizinga mu bice bya CFRP cyangwa fiberglass .Ibi bizayiha gukomera mukugenda no gucapa impapuro zifasha, kandi impfunyapfunyo izayiha gukomera bihagije kugirango ihangane nigihe gito gisohoka kiva mumacapiro.
Ndashimye imbaraga nubuhanga, ariko sinabura kumva ko ari uguta imbaraga zigerageza gukuramo buri gitonyanga cyanyuma kiva mubishushanyo bitagenewe ejo hazaza na gato.Inzira imwe ishoboka yo gutera imbere ni misa igereranya 3D icapiro kugirango igabanye ibihe byo gucapa.Iyo umuntu amaze kwiba ibishushanyo byose, nta marushanwa azabaho.
Ariko ndatekereza ko ukurikije imiterere birashoboka ko ari ikibazo kinini - imbaraga za fibre karubone ahanini ziri muri izo fibre ndende yuzuye kandi urayikata yose kugirango yoroshye kandi ntukoreshe muburyo bumwe kugirango ushimangire - ubungubu gukora "umuyoboro" cyangwa CF truss iboha aho ukeneye, ikora muburyo bwiza, byaba byiza cyane kuko bafite router ya CNC aho bashobora kubaza umutwe wa extrait.
Kugerageza gushaka ubwumvikane hagati yo gukora ibyo uvuga (niyo nzira nziza) no gufata inzira yoroshye ya DIY nimwe mumpamvu zo gukoresha icyo bita rimwe na rimwe cyitwa fibre fibre.Ariko ndatekereza ko nabonye igitekerezo cyo kugerageza imiterere imwe shingiro, gusa muri Zr magnesium alloy (cyangwa izindi mbaraga zikomeye cyane magnesium alloy).Amavuta meza ya magnesium afite imbaraga zisumba igipimo cya aluminium.Ntabwo baracyari "bakomeye" nka fibre ya karubone niba nibuka neza, ariko birakomeye, nkeka ko bizagira icyo bihindura kuriyi porogaramu.
Ndashidikanya ko mubyukuri "byoroshye kuruta kugereranya karuboni fibre tubing" - Ndashaka kuvuga ko ari ubwoko bwa fibre karubone, ikomeye kandi yoroshye kuruta ibikoresho nka aluminium.
Twifashishije imiyoboro mike ya CF mumushinga wari (muburyo busanzwe) impapuro zinanutse kandi zari zikomeye cyane kurenza umubyimba mwinshi, uremereye wa aluminiyumu, nubwo waba wongeyeho kangahe.
Ndibwira ko ari "kubera ko nshoboye", "kubera ko isa neza", wenda "kubera ko ntashobora kugura umuyoboro wa CF" cyangwa wenda "kubera ko tubikora hamwe numuyoboro utandukanye rwose / udakwiriye CF Gereranya amahame.
Sobanura “Mukomere” - nk'ijambo, birasa cyane, urashaka rwose gukomera, gutanga imbaraga, nibindi?