Ngaphaya kobukhulu obuqhelekileyo: Ukuvula amandla oMqulu wokuPrinta we-400mm Cubic FDM 3D

Ukuba ungumthandi okanye uchwephesha wokuprinta we-3D, kusenokwenzeka ukuba ukhe wajongana nale ngxaki: ufuna ukuprinta inxalenye enkulu kancinci, kodwa ubungakanani bokwakha beprinta yakho abunanele. Isisombululo sidla ngokusika imodeli ibe ziingceba ezininzi, uziprinte ngokwahlukeneyo, uze uchithe ixesha elininzi uzincamathisela kwaye uzicoca. Yinkqubo edinisayo edla ngokuphazamisa ulwakhiwo lwento yokugqibela.

Namhlanje, ndifuna ukuxoxa ngomthamo othile nobaluleke ngakumbi wokwakha kwihlabathi lokuprinta kwe-FDM 3D:400mm x 400mm x 400mm. Eyaziwa ngokuba yi "400mm cube," le sayizi ikhawuleza ibe yinto ethandwayo kwiindlela zobungcali nezemizi-mveliso. Imele okungaphezulu kakhulu kunokwanda nje okulinganayo; ivula ummandla omtsha weenzuzo kunye nezicelo ezenziwe ukuba zibe nokwenzeka yiukuprinta okunefomathi enkulu.

I. Ukuchaza "Okukhulu": Ukubaluleka kweCube eyi-400mm

Kwihlabathi lokushicilela le-3D, yintoni kanye kanye eyenza "inkulu"? Ishishini ngokubanzi lijonga nayiphi na iprinta enomthamo wokwakha odlula300mm x 300mm x 300mmukuba yiprinta enefomathi enkulu.Ityhubhu engama-400mminqumla kakuhle eli nqanaba, iphawula inyathelo elibalulekileyo ukusuka ekudaleni izinto ezincinci zedesktop ukuya ekuveliseni izinto ezibalulekileyo nezikumgangatho ophezulu.

Yiba nombono wendawo enkulu kune-oven ye-microwave eqhelekileyo. Le volume inika "igumbi" olifunayo ukuze uvelise izimvo ebomini ezazikade ziyingcamango nje, zithintelwe yimida yeprinta yakho.

II. Iingenelo eziphambili: Kutheni i-400mm Cube ibalulekile

1. Ukusebenza Okuphuculweyo: Indlela "Yonke-kwi-Inye"

Eyona nzuzo ikhawulezileyo yomthamo omkhulu wokwakha ngumthamo. Kumsebenzisi, oku kwenza imisebenzi emibini eguqulayo:

Ukuprinta iiNdawo ezinkulu zeMonolithic:Nokuba yinxalenye yangaphakathi yeemoto, ifreyimu yedrone, okanye uncedo lonyango lokubuyisela imeko esiqhelweni, ezi zinto zinokwenziwakwisiqwenga esinye, kususa imfuneko yokuqhekeka kunye nokuhlanganiswa emva kokuhlanganiswa.

Ukuveliswa kweeBatch zeZinxalenye ezincinci:Ungazigcina izinto ezincinci ezininzi kule ndawo inkulu uze uziprinte zonke ngaxeshanye. Le ndlela "yonke-kwinye" yebatch inyusa kakhulu umthamo wokukhupha kwaye inciphisa iindleko ngenxalenye nganye, okwenza uhlengahlengiso lwebatch encinci lube luncedo ngokwezoqoqosho.

2. Ukuphuculwa koBume boLwakhiwo kunye nokusebenza koomatshini

Yonke inxalenye edibeneyo ineendawo ezibuthathaka, nokuba zikwiindawo zokuncamathelisa okanye kwiintambo zokuzikrufula. Inxalenye eprintiweyo ngaxeshanye kwiprinta yetyhubhu ye-400mm inesakhiwo sangaphakathi esiqhubekayo nesifanayo.imveliso ye-monolithicIphumela kwiimveliso zokugqibela ezineempawu zoomatshini ezingcono kakhulu, ezifana nokuxinana kunye namandla okubetha, xa kuthelekiswa nezinye ezidityanisiweyo. Oku kubalulekile kwiiprototypes ezisebenzayo kunye neendawo zokusetyenziswa ekugqibeleni.

3. Ukuvula Izinto eziPhambili kunye neeNkqubo

Ukuqinisekisa uzinzo ngelixa uprinta kwifomathi enkulu kangaka ye-400mm, ezi printa zihlala zixhotyiswe ngehardware eqinileyo ngakumbi:

Igumbi Lokwakha Elivalekileyo Ngokupheleleyo:Oku kuvumela ulawulo oluchanekileyo lobushushu obungqongileyo, nto leyo ebalulekileyo ekuprinteni ngempumelelo izixhobo zobunjineli ezinokuba zigobile, ezifana ne-ABS, i-PC (i-Polycarbonate), kunye ne-Nylon.

IiHotends ezishushu kakhulu:Iiprinta ezininzi zeklasi ye-400mm zixhasa amaqondo obushushu e-nozzle ukuya kuthi ga kwi-300°C okanye i-350°C, nto leyo eyenza ukuba zihambelane nezixhobo ezisebenza kakuhle ezifana nee-carbon fiber-reinforced composites kunye ne-PEEK (i-Polyether ether ketone).

Ii-Extruders eziZimeleyo eziBini (IDEX):Ezinye iimodeli eziphambili zineenkqubo ezizimeleyo zokukhupha izinto ezimbini. Oku akuvumeli kuphela ukuprinta izakhiwo ezintsonkothileyo nezinyibilikayo kodwa kukwavumela ukuprinta okunemibala emininzi okanye izinto ezininzi, nto leyo eyandisa kakhulu amathuba oyilo.

III. Indlela Ebanzi Yokusetyenziswa: Ukusuka Kwiiprototypes ukuya Kwimveliso

Ngenxa yezi zibonelelo, umthamo wokwakha we-400mm x 400mm x 400mm udlala indima ebalulekileyo kumashishini amaninzi.

Iimoto kunye nokuThuthwa

Izicelo:Izixhobo ezinkulu zedeshibhodi, iiprototypes zemibhobho, iiphaneli zokuhlobisa zangaphakathi ezenzelwe wena, kunye nezixhobo ezikhaphukhaphu zezakhiwo zezithuthi zomdyarho okanye ezizodwa.

Ixabiso:Ivumela ukwenziwa ngokukhawuleza koyilo, isusa iindleko ezibizayo zezixhobo zokuqhuba ixesha elifutshane, kwaye iququzelela ukuveliswa kwezixhobo ezenziwe ngokwezifiso nezinomthamo omncinci.

Inqwelo-moya kunye noKhuselo

Izicelo:Iifreyimu zomoya zedrone, iiprototypes zesathelayithi ezikhaphukhaphu, kunye nezixhobo/izixhobo zokuxhasa umhlaba.

Ixabiso:Ivumela ukusetyenziswa kwe-thermoplastics ezisebenza kakuhle ezifana ne-ULTEM kunye ne-PEEK ukwenza iindawo ezilula kwaye ezinamandla aphezulu kunye nokumelana neekhemikhali ezifunekayo kwiindawo ezifuna amandla.

Ezonyango kunye noHlaziyo

Izicelo:Iisokhethi ze-orthotics kunye ne-prosthetics ezenzelwe wena, kunye neemodeli ze-anatomical ezipheleleyo zokucwangcisa ngaphambi kotyando kunye nokufundisa izigulane.

Ixabiso:Ivumela unyango lokwenyani olulungiselelwe wena, iphucula intuthuzelo kunye neziphumo zesigulana. Umthamo we-400mm wanele ukuprinta ingalo yomntu omdala okanye imodeli yentloko epheleleyo.

Iinkonzo zoMveliso kunye neePrototypes zeMizi-mveliso

Izicelo:Iindlu ezinkulu zezixhobo, izixhobo zokuphelisa iingalo zeerobhothi, kunye nezixhobo zokuhlola ezinkulu zemigca yemveliso.

Ixabiso:Njengoko ii-bureau zeenkonzo zamkela i-FDM enkulu, ziyahlangabezana neemfuno ezikhulayo zabathengiukusebenza okukhulu, okuphezuluiiprototypes, eziguqula oko kwakukade kuyinkqubo ebiza kakhulu ibe yinkonzo efikelelekayo nexabiso liphezulu.

Imfundo noPhando

Izicelo:Iimaphu zeendawo kwizikolo zoyilo lwezakhiwo, iimodeli ezinkulu zefenitshala kwiisebe zoyilo, kunye neemodeli zovavanyo lwemijelo yomoya yobunjineli boomatshini.

Ixabiso:Iguqula iingcamango zoyilo olungabonakaliyo zibe zizinto eziphathekayo, ezinokuvavanywa, nezinkulu, iphucula kakhulu ubuchule bomfundi kunye nokufunda okusebenzayo.

Amashishini oBugcisa kunye noBugcisa

Izicelo:Izixhobo zeCosplay, imifanekiso eqingqiweyo emikhulu, izixhobo zeemuvi, kunye nokufakelwa kobugcisa.

Ixabiso:Ikhulula abaculi kunye nabayili kwimida yobukhulu, ivumela iingcamango zabo ezinqwenelekayo ukuba zifezekiswe ngokupheleleyo, ngendlela echaphazelayo.

IV. Ukukhetha iPrinta yakho yeFomathi enkulu

Ukuba ucinga ngokuphucula izixhobo zakho okanye ukuqala ishishini eligxile ekuprinteni ngefomathi enkulu,400mm x 400mm x 400mmubungakanani yindawo yokuqala ebalaseleyo. Xa uvavanya iimodeli ezithile, jonga ngaphaya komthamo wokwakha kuphela kwaye uqwalasele ezi mpawu ziphambili:

Ubushushu bebhedi efudumeleyo kunye nokufana:Qinisekisa ukuba ibhedi ingashushu ngokukhawuleza nangokulinganayo ukuya kwi-100°C nangaphezulu. Oku kubalulekile ekuprinteni ngempumelelo iindawo ezinkulu ze-ABS.

Ukufakwa kweGumbi/Ukufudumeza: Igumbi elifudumeleyo nelivalekileyo ngokupheleleyo liyandisa kakhulu izinga lempumelelo xa kuprintwa ngezinto zobunjineli ngomlinganiselo omkhulu.

Inkqubo yokuShukuma:Isakhiwo se-gantry esizinzileyo okanye i-CoreXY sibalulekile ekugcineni ukuchaneka ngexesha lokuprinta ngesantya esiphezulu nangefomathi enkulu.

Izinga lokuhamba kwe-Extruder:Iiprinti ezinkulu zihlala zizuza kubude beeleyara ezinkulu kunye nobubanzi bemigca. I-extruder ekhupha amanzi amaninzi yinzuzo ebalulekileyo ekunciphiseni amaxesha okuprinta ngaphandle kokunciphisa amandla.

Isiphelo

400mm x 400mm x 400mm—le seti ilula yamanani imele okungaphezulu kakhulu kunokwanda kwendawo ebonakalayo. Ibonisa intoukwandiswa kwemida yethu yobuchule kunye nobunjineliOku kuthetha ukuba akusekho mfuneko yokuba sinciphise uyilo lwethu ukuze silingane nebhedi eprintiweyo, kwaye akufuneki silahle ubuchule ngenxa yeendleko eziphezulu zezixhobo zemveli. Ngaphakathi kwesi sithuba setyhubhu, ukuchaneka kokwenziwa kwemizi-mveliso kunye nenkululeko yokubonakalisa ubugcisa zinokufezekiswa ngokugqibeleleyo kwaye zenziwe ziphile.

Ixesha lokuprinta kwe-FDM okufikelelekayo nokukhulu lifikile. Ngaba ukulungele ukungena?