Ngazithela kokutholakala kokuphrinta okungu-3D engingakaze ngikuzwe, futhi ngicabanga ukuthi kungumbono omuhle impela lowo.
Isesekeli “Ipeyinti Yokuxosha Amapulasitiki”, Kwasatshalaliswa ngu Ubunjiniyela Besilayidi. Bangumthengisi futhi wezinto ezingavamile zokuphrinta kwe-3D kusukela ngo-2017, futhi ulayini wabo womkhiqizo uneziphetho ezimbalwa ezishisayo ezingajwayelekile, izingxenye ezishintshayo, izesekeli, nemibhobho.
Omunye wemikhiqizo yabo yiPlastic Repellent Paint, kanti yize ngingakazami lokhu okwamanje, ngikholwa ukuthi kungaba yindlela enhle yokugwema ukulimala okukhulu kubaphrinta be-desktop 3D.
Inkinga ebhekiswe lapha wuhlobo oluthile lokwehluleka kwephrinta kwe-3D, lapho kufakwa inani elikhulu lezinto ekugcineni okushisayo.
I-3D Printer Hot End Blobs
Wonke opharetha we-3D, okungenani wemishini ye-filament, kungenzeka ahlangabezane nale nkinga. Imvamisa kuqala ngokunamathela kombhede okungalungile, okugcina kudale ukuthi ukuphrinta kukhululeke ngesikhathi sokuphrinta. Ukuphrinta okuxekethile kudonswa kuzungeze indawo yokuphrinta, njengoba iphrinta iqhubeka nomsebenzi wayo ngokujabula, ingenalo ulwazi lokwehluleka okusondelayo.
Kwesinye isikhathi imishini yokuphrinta evulekile ingahambisani nendawo eshisayo ngendlela evimba ukuhamba kwe-thermoplastic eshisayo. Lokhu kuphambene nokwehluleka kwesitayela se- "spaghetti", lapho ugcina unenqwaba yemicu evulekile. Esikhundleni salokho uthola i-blob ekhulayo yempahla eqinile enamathiselwe ekugcineni okushisayo.
Ezimweni ezimbi kakhulu, okuthi, ngeshwa ngibe nezikhathi eziningana, i-blob ikhula kakhulu futhi ivala kancane izingxenye ezinkulu zokuphela okushisayo. Kwesinye isikhathi i-geometry ye-blob ilungile nje ukuvala ukuxhumana kocingo noma ukuqhuma amapayipi omoya.
Kepha isikhathi esiningi i-blob izomane ifihle ukuphela okushisayo, ngokugeleza kwe-thermoplastic kungene kuwo wonke umsele. Ngemuva kwalokho, lapho ukuphrinta "kuqeda", idivaysi ivala ukushisa futhi ibhulogi liqina libe yisisindo esingenakususwa.
Ama-Novices ngokujwayelekile azoyishiya yonke imizamo yokuphrinta kwe-3D lapho ebona inhlekelele yokuphela okushisayo, kepha opharetha abanolwazi oluningi bazozama ukufudumeza isiphetho esishisayo futhi ngokuzikhandla bakhiphe ipulasitiki ngamaphini enaliti.
Uma unenhlanhla isisindo sizokhipha i-hunk enkulu. Kepha kaningi akunjalo, ikakhulukazi uma kushushu. Imvamisa uzogcina usuqaqa isiphetho esishisayo bese ukhetha zonke izingcezu zepulasitiki ezilahlekile. Ngemuva kwesikhashana uzophinda uhlanganise isiphetho esishisayo futhi nje umshini uzoqala ukusebenza.
Kepha kwesinye isikhathi akunjalo. I-blob ingalimaza kalula ezinye izingxenye ezibucayi zesiphetho esishisayo. Okungenani umshini wakho uzobe uphansi uze ulungiswe, kuthi lapho kubi kube sekucishwa.
Ipeyinti Yokuxosha Amapulasitiki
Faka Upende Wokuxosha Ipulasitiki. Leli ibhodlela elincane le-3cc lokuxuba okukhethekile okuphindisela ama-thermoplastics ajwayelekile. Umqondo lapha ukupenda izingxenye zokugcina ezishisayo - uma zipholile, kunjalo. Lapho kusethwe le nto yokumboza indawo izovimbela ukubopha kwe-thermoplastic ezingxenyeni ezidwetshiwe.
Lokhu kungenza ukubuyiswa okuvela "ezimeni ze-blob" kube lula kakhulu, njengoba impahla ingasuka kalula. Kungenzeka futhi ukuthi izingcezu zepulasitiki ezilahlekile zingamane zinyakaziswe noma zikhululwe, kepha kuzofanele ngizame le nto ukuze ngithole.
Ekucabangeni kwesibili, mhlawumbe angifuni ukuzama lokhu kuhlolwa, ngoba angifuni ukubeka engcupheni ukuvimba izinhloso zami ezishisayo.
Ngokusho kweSlice Engineering:
I-Plastic Repellent Paint inguquko, esekwe emanzini, i-PTFE nanosuspension ephindisela ipulasitiki kusuka ngaphandle kombhobho wakho nebhulokhi elishisayo. Okumangazayo, ngoba kuvimbela lokho kwakha kwepulasitiki okucasulayo okubangela ukwehluleka kokuphrinta! I-Plastic Repellent Paint ingafakwa ngemizuzwana kusetshenziswa i-vial's top top, kwakheke okomile, okusobala okubekezelela amazinga okushisa okuphrinta aze afike ku-290 ° C. Gcina umbhobho wakho uhlanzekile ngomlingo othile wobuchwepheshe besikhala, futhi ungabe usakhathazeka. ”
Ngokusobala upende muhle uze ufike ku-290C, okufanele uhlanganise amazinga okushisa we-3D ajwayelekile kakhulu.
Ngingakugwema ukukhuphula izinga lokushisa kombhobho ngale kwalelo zinga, noma kunjalo, njengoba ishidi lokuphepha lezinto ezibonakalayo lopende lisho:
"Umphunga wokubola okushisayo kwama-polymers akhanyisiwe kungadala i-polymer fume fever enezimpawu ezifana nomkhuhlane kubantu, ikakhulukazi lapho bebhema ugwayi ongcolile."
Ugwayi?
Futhi, kubonakala sengathi upende uyacasula emehlweni, ngakho-ke bakwenza kucace impela ukuthi kufanele ugqoke ukuvikelwa kwamehlo lapho uwasebenzisa.
Yize kunjalo, ngiyasola ukuthi lo mkhiqizo ungasetshenziswa kalula ngendlela ephephile, futhi kufanele unikele ngezinga elengeziwe lokuvikelwa kwamaphrinta e-FFF 3D, ikakhulukazi lawo anezixazululo ezimbi zokubambelela ebusweni.
Akuve itholakala kwaSlice Engineering nge-US $ 15. Futhi yebo, i-URL inenhlamvu “TM” ngempela kuyo, engake ngayibona okokuqala.
