Ososayensi baseNyuvesi yase-Cornell, iNyuvesi yasePurdue kanye neNyuvesi yase-Case Western Reserve benze into entsha yokunyathelisa ye-3D okuklama kwayo kugqugquzelwe amathambo abantu. Ithimba labacwaningi lithe amathambo nezakhiwo eziphrintiwe ze-3D kunezinto ezifanayo. Anamakholomu nemishayo ngaphakathi, enquma impilo yabo yesevisi.

Ithimba labacwaningi lithe ngokulingisa indlela amathambo abantu abhekana ngayo nokuguga nokuphila impilo yonke, angakwazi ukuqhamuka nezinto eziphrintiwe ze-3D ezingasindi. Impilo yesevisi yalesi sici yinde ngokwanele ukuze isetshenziswe kabanzi ezakhiweni, izindiza nezinye izakhiwo. Ithimba locwaningo lithole ukuthi ngokulingisa izindlela eziphathelene namathambo omuntu, isikhathi sokuphila sezinto ezenziwe umuntu singanwetshwa izikhathi eziyi-100.

Ososayensi bathi ithambo liyisakhiwo, izinsika zalo zithwala ingxenye enkulu yomthwalo, futhi imishayo isetshenziselwa ukuxhuma lezi zinsika. Ukuqina kwethambo kuvela esakhiweni esinesiponji esibizwa ngokuthi i-trabeculae. Lena inethiwekhi yezinduku zokusekela ezime mpo ezixhumene njengepuleti kanye nezinduku zokusekela ezinjengenduku, ezisebenza njengamakholomu nemishayo. Lapho i-trabeculae iminyene, amathambo ayanwebeka kakhulu phakathi nemisebenzi yansuku zonke.

Ithimba labacwaningi lithole ukuthi emathanjeni, izintambo ezivundlile ezibonakala zingabalulekile zandisa ukuphila kokukhathala kwamathambo. Ithimba locwaningo linqume ukuthi indima yezinsika ezivundlile emathanjeni abantu ingase ibaluleke kakhulu kunalokho okwakucatshangwa ngaphambili, ngakho-ke baklame i-polymer ephrintiwe ye-3D enesakhiwo se-trabecular esingenza isakhiwo esiphrintiwe se-3D sibe namandla. Ukuhlola kubonise ukuthi ukusebenzisa umthwalo kule polymer ephrintiwe ye-3D kuqinisekisa ukuthi uma izinsika ezivundlile ziba ukuqina, ipholimela izothwala isikhathi eside. Izinsika eziwugqinsi azizange zikhulise kakhulu ikhwalithi ye-polymer, okuholele ekutheni ithimba labacwaningi likholelwe ukuthi lo mklamo uzosiza ekwenzeni izinto ezilula, eziqinile.

Izinto ezisetshenziswa kakhulu zokuphrinta ze-3D yilezi:

Amapulasitiki obunjiniyela abhekisela kumapulasitiki ezimboni asetshenziswa njengezingxenye zezimboni noma izinto zezindlu. Zingamapulasitiki anamandla amakhulu, ukumelana nomthelela, ukumelana nokushisa, ubulukhuni nokumelana nokuguga.

● I-PC impahla iyimpahla yangempela ye-thermoplastic enazo zonke izici zobunjiniyela bepulasitiki. Amandla aphezulu, ukumelana nokushisa okuphezulu, ukumelana nomthelela, ukumelana nokugoba, kungasetshenziswa njengezingxenye zokugcina, ezisetshenziswa ezimbonini zokuthutha kanye nempahla yasendlini.

● Impahla ye-PC-ISO iwuhlobo lwempahla ye-thermoplastic ephumelele isitifiketi sezokwelapha nempilo. Isetshenziswa kabanzi embonini yezemithi nemishini yezokwelapha. Ingasetshenziswa ekulingiseni ukuhlinzwa, ukubuyisela ugebhezi, udokotela wamazinyo kanye neminye imikhakha yobungcweti.

● Impahla ye-PC-ABS ingenye yepulasitiki yobunjiniyela be-thermoplastic esetshenziswa kakhulu, esetshenziswa ezimotweni, ezintweni zasendlini nasezimbonini zokuxhumana. I-photosensitive resin yi-resin ye-UV, eyakhiwe ngama-polymer monomers nama-prepolymers, lapho i-initiator yokukhanya (i-ultraviolet) (noma ebizwa ngokuthi i-photosensitizer) yengezwa. Ngaphansi kokukhanya kwe-wavelength ethile yokukhanya kwe-ultraviolet (250-300 nanometers), ukusabela kwe-polymerization kubangelwa ngokushesha ukuqeda ukuphulukiswa. Ngokujwayelekile uketshezi, ngokuvamile lusetshenziselwa ukwenza amandla aphezulu, ukumelana nokushisa okuphezulu, ukuvimbela amanzi nezinye izinto.

I-photosensitive resin yi-resin ye-UV, eyakhiwe ngama-polymer monomers nama-prepolymers, lapho i-initiator yokukhanya (i-ultraviolet) (noma ebizwa ngokuthi i-photosensitizer) yengezwa. Ngaphansi kokukhanya kwe-wavelength ethile yokukhanya kwe-ultraviolet (250-300 nanometers), ukusabela kwe-polymerization kubangelwa ngokushesha ukuqeda ukuphulukiswa. Ngokujwayelekile uketshezi, ngokuvamile lusetshenziselwa ukwenza amandla aphezulu, ukumelana nokushisa okuphezulu, ukumelana namanzi nezinye izinto.

● I-Somos 19120 yenziwe ngezinto ezipinki, izinto zokuphonsa ezikhethekile. Ngemva kokubumba, ingena ngokuqondile esikhundleni se-prototype yefilimu ye-wax yokusakaza okunembayo ukuze kugwenywe ingozi yokuvuleka kwesikhunta futhi kufinyeze kakhulu umjikelezo. Inezici zokugcina umlotha ophansi kanye nokunemba okuphezulu.

● Okubalulekile kwe-Somos 11122 kuyinto ekhanyayo, efana ne-ABS. Ngemva kokupholisha, umphumela wobuciko ocishe ube sobala ungafinyelelwa. Lolu hlobo lwezinto lusetshenziswa kabanzi ocwaningweni lwezokwelapha, ukukhiqizwa kwezandla kanye nezimboni zokuklama izimboni.

● I-Somos Next material iyinto emhlophe, efana ne-PC entsha, impahla inokuqina okungcono, ukunemba okungcono kanye nekhwalithi ephezulu, futhi izingxenye ezikhiqiziwe zinenhlanganisela ethuthuke kakhulu yokuqina nokuqina.

Xhumanisa nale ndatshana: Izinto eziqinile zokuphrinta ze-3D ziyaphuma!

Phinda Uphrinte Isitatimende: Uma ingekho imiyalelo ekhethekile, zonke izindatshana ezikule sayithi zingezangempela. Sicela ukhombise umthombo wokuphrinta kabusha:https://www.cncmachiningptj.com

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