Isinyithi esichanekileyo sibhekisela kwizinto zetsimbi ezibonisa izinga eliphezulu lokuchaneka ngokwemilinganiselo, ukubunjwa, kunye nezinto eziphathekayo.Iquka iingqwalasela ezibalulekileyo ezahlukeneyo zemveliso yakho okanye iimfuno zokuvelisa.
Ukuchaneka kweDimensional yeyona nto iphambili kubathengi bethu xa kufikwa kwintsimbi echanekileyo.Iindlela zethu zokusika zetsimbi zentsimbi zisenza sikwazi ukufezekisa ukunyamezela okungqongqo, okukhokelela kumaxabiso aphezulu eCpk/Ppk.Sinokubonelela ngenqanaba lokuchaneka komgangatho ongaphezulu kweemfuno zabathengi bethu.
Ngokubanzi, ukuzuza ukuchaneka okuphezulu kudla ngokuza neendleko ezongeziweyo.Oku kungenxa yokuba ukufikelela kwimilinganiselo echanekileyo kufuna oomatshini abanonyamezelo olungqongqo, olwenziwe ngamalungu enziwe awona manyathelo angqongqo.Ukongeza, ukufumana iziphumo ezizezona zilungileyo kwaba matshini kufuna iminyaka yamava kunye nabasebenzi abanezakhono eziphezulu.Ke ngoko, iindleko ezinxulumene noomatshini, abasebenzi, kunye nokufezekisa imilinganiselo yentsimbi echanekileyo inokubaluleka.
Ngaba ukusika isinyithi nge-laser kuwufanele ukuchaneka?
Umzekelo ofanele ukuqwalaselwa kukusetyenzwa kwelaser.Ngelixa ibonelela ngokuguquguquka kunye nokufikeleleka okuchanekileyo kokunyamezelana okungqongqo kunye nee-kerfs ezincinci, ukusika nge-laser kuhlala kucotha kwaye kubiza kakhulu, ngakumbi ukusika kwe-2-axis.Nangona iilaser ezinamandla amakhulu zinokufikelela kwisantya esikhawulezayo sokusika, zinokwazisa iindawo zokusika ezirhabaxa kunye neendawo ezichaphazeleke kubushushu ezibanzi nezinzulu ezinokungafikeleli kwiimfuno zakho zemilinganiselo yentsimbi echanekileyo.
Ukusika i-laser yeetyhubhu zetsimbi, kuyimfuneko ukusebenzisa i-anti-splatter fluids ngaphakathi kweetyhubhu kunye nezixhobo zokusebenza ngabanye, okwandisa ixesha lokuvelisa kunye neendleko.
Ngaba ushicilelo lwe-3D luyimpendulo ngokwenene?
Omnye umzekelo ulele kwiindleko kunye nokuchaneka komgangatho worhwebo kwimveliso ye-3D.Kule meko, inkqubo ye-laser sintering ixhomekeke kwizinto ezahlukeneyo, kubandakanywa ubungakanani bendawo yelaser, ubungakanani bomgubo wesinyithi kwiimicrons, kunye nezithuba zokuphakama "kwi-elevator" amanyathelo abonisa umgubo omtsha ukuba ube ne-laser-sintered.Kwiintsuku zokuqala zoshicilelo lwe-3D, ezi ziguquguqukayo, ngakumbi ubude bamaxesha kwizinyuko zokuphakama, bezinkulu kakhulu xa kuthelekiswa noomatshini bokujika kunye noomatshini bokugaya bexesha elinye.
Ngenxa yoko, ngaphandle kokukwazi kweendlela ze-3D ukongeza iimpawu zentsimbi ezingenako ukufezekiswa ngeendlela zemveli zokuthabatha, uburhabaxa bomphezulu bemveliso yokugqibela buhlala bukhona ngokubonakalayo ngenxa yesisombululo esisezantsi ngokwentelekiso setekhnoloji yokuqala yoshicilelo lwe-3D.
Ngelixa iitekhnoloji zanamhlanje ezithe ngqo ze-laser sintering ziye zaphucuka kakhulu ngokwemiqathango yamathuba, ubungakanani bomgubo, kunye nemilinganiselo yelaser, kusekho imida.Ke ngoko, kwizicelo ezifuna imilinganiselo echanekileyo, iindlela zokwenza oomatshini bemveli zinokufaneleka ngakumbi.
Ukuqulunqwa kwesinyithi esichanekileyo
Ukongeza kokuchaneka kwe-dimensional, isinyithi esichanekileyo sikwabandakanya ulawulo oluchanekileyo lokubunjwa kwesinyithi.Kwizicelo ezithile, iialloyi zetsimbi ezithile zifuna iingoma ezichanekileyo kakhulu ukuhlangabezana neemfuno zokusebenza.
Umzekelo, kwishishini le-aerospace, amacandelo e-injini yenqwelomoya kufuneka abe neengoma ezichanekileyo zokuqinisekisa amandla obushushu obuphezulu, ukuxhathisa umhlwa, kunye nezinye iimpawu ezibalulekileyo.
Ukufezekisa ukubunjwa kwetsimbi ezichanekileyo, inkqubo yokuvelisa idinga ulawulo olungqongqo kwimilinganiselo yezinto eziphathekayo kunye nokuxuba.Oku kudla ngokubandakanya ukusetyenziswa kwezixhobo ezichanekileyo zokuweyisha kunye nokuxuba kwaye kufuna ulawulo olucokisekileyo lomgangatho wemathiriyeli ekrwada kunye neenkqubo zokwenziwa.
Ukuchaneka kwiipropati eziphathekayo
Ngaphandle kwemilinganiselo kunye nokubunjwa, isinyithi esichanekileyo sinokubandakanya ukuchaneka kwezinto eziphathekayo.Iimpawu zezinto eziphathekayo zibhekiselele kwiimpawu zomzimba kunye neekhemikhali zempahla phantsi kweemeko ezithile, ezinjengokuqina, amandla, ukuhanjiswa kwe-thermal, kunye nokuhanjiswa kombane.
Ukusetyenziswa okusebenzayo, iintsimbi ezithile ezineempawu ezithile zemathiriyeli zinokufunwa ukuhlangabezana neemfuno ezithile.Umzekelo, xa kusenziwa izixhobo ezichanekileyo okanye izixhobo zombane, iinxalenye zentsimbi zinokufuna ukuba nombane kunye ne-thermal conductivity echanekileyo.
Ukufezekisa ukuchaneka kwezinto eziphathekayo kufuna ukhetho olufanelekileyo kunye neendlela zokucubungula.Ukukhethwa kwezinto eziphathekayo kunokulungiswa ngokusekelwe kwiimpawu eziphathekayo ezifunwayo, kwaye iindlela zokucubungula zinokuhlengahlengiswa ngokulawula isakhiwo sekristale kunye ne-microstructure ukuze kulungiswe kakuhle izinto eziphathekayo.
Ukuququmbela
Intsimbi echanekileyo ibhekiselele kwiintsimbi ezibonisa ukuchaneka okuphezulu ngokubhekiselele kwimilinganiselo, ukubunjwa, kunye nezinto eziphathekayo.Iimfuno zentsimbi echanekileyo zinokwahluka ngokuxhomekeke kwizicelo ezithile kunye nokusebenza okufunayo kunye neempawu.
Ukufezekisa isinyithi esichanekileyo kubandakanya iindlela eziphambili zokuvelisa kunye neendlela ezingqongqo zokulawula umgangatho.Oku kunokubandakanya ulawulo oluchanekileyo lwe-dimensional, ulawulo oluchanekileyo lweziqulatho zetsimbi, kunye nokulungelelaniswa okuchanekileyo kwezinto eziphathekayo.
Ekugqibeleni, ukukhethwa kwesinyithi esichanekileyo kuxhomekeke kwiimfuno ezithile kunye nohlahlo lwabiwo-mali lwesicelo.Xa ukhetha umthengisi okanye umenzi wesinyithi ochanekileyo, kubalulekile ukubandakanya iingxoxo ezineenkcukacha ukuqinisekisa ukuba banokuhlangabezana neemfuno zakho kwaye babonelele ngeemveliso ezikumgangatho ophezulu.
Chaza ukuba yeyiphi na iChaneka kwiiMfuno zakho zokuVelisa.
Olona phawu lubalulekileyo lwezinyithi ezichanekileyo - into eyenza intsimbi ethile ichaneke - iya kuhluka ngokuxhomekeke kwisicelo sakho kunye neenjongo zakho zokuvelisa.
Nokuba ugxininiso lwakho lukwimilinganiselo, ukwakheka, okanye ukusebenza, unokunceda ekuqinisekiseni ezona ziphumo zibalaseleyo kunye nokwandisa ukwenziwa kwezinto ngokuyila ngononophelo iinkcukacha zenxalenye yakho.
Ixesha lokuposa: Feb-26-2024