Ushicilelo lwe-3D
Sinikezela ngeenkonzo zoshicilelo olukhawulezayo lwe-3D njengeqabane elenza i-intanethi nelendawo kumashishini nakubantu kwilizwe liphela.
I-Createproto inikeza uluhlu olubanzi lweenkonzo zoshicilelo lwe-3D ukuqinisekisa ukuba uhlala unesisombululo esifanelekileyo kwiprojekthi yakho.Nokuba ishishini lakho lifuna iinxalenye, iiprototypes okanye iimveliso zabathengi, isinyithi se-3D kunye noshicilelo lweplastiki lungongeza ixabiso kulo lonke uphuhliso lwemveliso kunye nemveliso.
Yintoni Ushicilelo lwe-3D?
Ushicilelo lwe-3D, olukwabizwa ngokuba yi-additive production, lusapho lweenkqubo ezivelisa izinto ngokongeza imathiriyeli kwiileya ezihambelana nokulandelelana okunqamlezayo kwemodeli ye-3D.Iiplastiki kunye neentsimbi zentsimbi zezona zinto zisetyenziswa ngokuqhelekileyo kushicilelo lwe-3D, kodwa inokusebenza phantse kuyo yonke into-ukusuka kwikhonkrithi ukuya kwizicubu eziphilayo.
Ngaba uyafuna ukufunda ukuyila iimveliso zakho ukuze ufumane okuninzi kushicilelo lwe-3D?Jonga uYilo lwethu lweSikhokelo soMveliso oloNgezelelweyo ukujonga nzulu ubuchule obukhethekileyo bokuprinta kwe-3D.Siye sakhupha i-3D yoShicilelo lwePrototyping ukunceda ngovavanyo lwemveliso.
Iintlobo zeePrinta ze-3D?
Ezona ntlobo zintathu zisekiweyo zabashicileli be-3D bamacandelo eplastiki yi-stereolithography (SLA), i-selective laser sintering (SLS), kunye ne-fused deposition modeling (FDM).IiFomlabs zibonelela ngeetekhnoloji ezimbini zobuchwephesha boshicilelo be-3D, i-SLA kunye ne-SLS, izisa ezi zixhobo zinamandla kwaye zifikeleleka kwimizi-mveliso yemveliso kwizandla zoyilo lweengcali kwihlabathi liphela.
I-Stereolithography (SLA)
I-Stereolithography yayiyeyona teknoloji yokuqala yehlabathi yoshicilelo lwe-3D, eyaqanjwa ngeminyaka yoo-1980, kwaye iseyeyona teknoloji idumileyo kwiingcali.Abashicileli be-SLA 3D basebenzisa i-laser ukunyanga i-resin engamanzi kwiplastiki eqinile kwinkqubo ebizwa ngokuba yi-photopolymerization.
I-SLA resin 3D abashicileli baye baduma kakhulu ngokukwazi ukuvelisa iiprototypes ezichanekileyo, isotropic, kunye ne-watertight kunye namalungu kuluhlu lwezixhobo eziphambili ezineempawu ezintle kunye nokugqitywa komphezulu ogudileyo.Ukwenziwa kwe-resin ye-SLA kunika uluhlu olubanzi lwezinto ezibonakalayo, ezomatshini, kunye nezakhiwo ezishushu ukuze zihambelane nezo zisemgangathweni, ubunjineli, kunye ne-thermoplastics yoshishino.
Ushicilelo lwe-Resin 3D lukhetho olukhulu lweeprototypes ezineenkcukacha ezininzi ezifuna unyamezelo oluqinileyo kunye nomgangatho ogudileyo, njengokubumba, iipateni, kunye neendawo ezisebenzayo.Abashicileli be-SLA 3D basetyenziswa kakhulu kuluhlu lwamashishini ukusuka kubunjineli kunye noyilo lwemveliso ukuya kwimveliso, amazinyo, ubucwebe, ukwenza imodeli, kunye nemfundo.
I-Stereolithography ilungele:
- Iprototyping ekhawulezayo
- prototyping esebenzayo
- Umfuziselo wengcinga
- Imveliso yexesha elifutshane
- izicelo zamazinyo
- Ubucwebe beprototyping kunye nokuphosa
Ukukhetha iLaser Sintering (SLS)
I-laser sintering ekhethiweyo (SLS) abashicileli be-3D basebenzisa i-laser yamandla aphezulu ukucwina amasuntswana amancinci omgubo wepolymer kwisakhiwo esomeleleyo.I-powder engaxutywanga isekela inxalenye ngexesha lokushicilela kwaye ikhuphe imfuno yezakhiwo zenkxaso ezizinikeleyo.Oku kwenza i-SLS ilungele iijometri ezintsonkothileyo, kubandakanya iimpawu zangaphakathi, ii-undercuts, iindonga ezibhityileyo, kunye neempawu ezingalunganga.Amacandelo aveliswe ngoshicilelo lwe-SLS aneempawu ezibalaseleyo zoomatshini, anamandla afana nalawo abunjiweyo obunjiweyo.
Eyona nto ixhaphakileyo yokukhetha i-laser sintering yinayiloni, i-thermoplastic yobunjineli edumileyo eneempawu ezibalaseleyo zoomatshini.Inayiloni ikhaphukhaphu, yomelele, kwaye ibhetyebhetye, kwaye izinzile ngokuchasene neempembelelo, iikhemikhali, ubushushu, ukukhanya kwe-UV, amanzi kunye nokungcola.
Ukudityaniswa kwexabiso eliphantsi ngenxalenye, imveliso ephezulu, kunye nezixhobo ezisekiweyo zenza ukuba i-SLS ibe lukhetho oludumileyo phakathi kweenjineli zeprototyping esebenzayo, kunye nenye indlela enexabiso eliphantsi yokubumba inaliti yokwenziwa komda okanye ibhulorho.
I-laser sintering ekhethiweyo ilungile:
prototyping esebenzayo
Amalungu okugqibela okusetyenziswa
Ixesha elifutshane, ibhulorho, okanye ukwenziwa kwesiqhelo
iFused Deposition Modeling (FDM)
I-Fused deposition modeling (FDM), eyaziwa ngokuba yi-fused filament fabrication (FFF), lolona hlobo lusetyenziswa kakhulu loshicilelo lwe-3D kwinqanaba labathengi.Abashicileli be-FDM 3D basebenza ngokukhupha iifilaments ze-thermoplastic, ezifana ne-ABS (i-Acrylonitrile Butadiene Styrene), i-PLA (i-Polylactic Acid), ngokusebenzisa i-nozzle evuthayo, ukunyibilika kwezinto kunye nokusebenzisa i-plastiki umaleko kumgangatho wokwakha.Umaleko ngamnye ubekwe phantsi omnye ngexesha de inxalenye igqitywe.
Abashicileli be-FDM 3D bafaneleke kakuhle kubungqina obusisiseko bemifuziselo yengqikelelo, kunye nokukhawuleza kunye nexabiso eliphantsi prototyping yamalungu alula, njengamalungu anokuba ngoomatshini.Nangona kunjalo, i-FDM inesona sisombululo sisezantsi kunye nokuchaneka xa kuthelekiswa ne-SLA okanye i-SLS kwaye ayisiyiyo inketho yokushicilela uyilo olunzima okanye iinxalenye ezineempawu ezinzima.Ukugqitywa komgangatho ophezulu kunokufumaneka ngokusebenzisa iinkqubo zemichiza kunye ne-mechanical polishing.Abashicileli be-Industrial FDM 3D basebenzisa inkxaso enyibilikayo ukunciphisa eminye yale miba kwaye banikezele ngoluhlu olubanzi lobunjineli be-thermoplastics, kodwa beza ngexabiso eliphakamileyo.
Umfuziselo wodipo oludityanisiweyo ulungele:
Iimodeli ezisisiseko zobungqina
Iprototyping elula
Ushicilelo lwe-3D lusetyenziselwa ntoni?
UKUBONISA
Ushicilelo lwe-3D kudala lusetyenziselwa ukwenza ngokukhawuleza iiprototypes zoncedo olubonakalayo, iimockups zendibano, kunye neemodeli zokubonisa.
IZIXHOBO ZOKUFAKA ZONYANGO
Ukufezekisa i-osseointegration, abavelisi basebenzisa ushicilelo lwe-3D ukulawula ngokuchanekileyo ukuqina komphezulu wokulinganisa ngcono ukwakheka kwethambo lokwenyani.
IZIQULATHO EZINGAKHANYI
Ukusebenza kakuhle kwamafutha kunye nokunciphisa ukukhutshwa kwezinto ezikhutshwayo kuqhuba imfuno yamalungu alula ngokuprinta kwe-3D kwi-aerospace kunye nokusetyenziswa kweemoto.
IZIXHOBO, iijigs, KUNYE NEEFETURES
Izixhobo ze-3D eziprintiweyo ezidityanisiweyo kunye noomatshini bezixhobo zihlala zixabiso eliphantsi kwaye ziyakhawuleza ukuvelisa, kunye nofakelo olupholiswe ngokusesikweni lwenaliti yokungunda lunokunciphisa kakhulu amaxesha omjikelo.
IIMVELISO EZIKHUSELEKILEYO NGOKUSEBENZA
Ushicilelo lwe-3D lususa uninzi lwemiqobo ebekwe ziinkqubo zokwenziwa kwemveli ezithintela iinjineli ekubeni ziyilwe ngokwenyani ukuze zisebenze ngokugqibeleleyo.
IIPATANI ZOKUPHOSWA KWEMETALI
Ukudibanisa ushicilelo lwe-3D kunye neebhulorho zokuphosa ngesinyithi umsantsa phakathi kwamalungu ayilwe ngokuzala kunye neendlela zokuvelisa eziqinisekisiweyo zezinto ezinkulu zetsimbi.