Kumele kuqashelwe ukuthi kunezincazelo eziningi kanye nokuhlelwa kwezihlungi ze-inlet. Ngaphezu kokuhlangabezana nezidingo zezinga lokugeleza (isivinini sokumpompa), ukucoleka nokumelana nezinga lokushisa nakho kufanele kucatshangelwe. Izinto zokuhlunga ezivamile zihlanganisa iphepha ne-polyester. Ngokusobala, azifanele izindawo zokushisa eziphezulu. Futhi ubuhle bawo buphakeme, buhluza u-5, 3, 1 ngisho no-0.6 microns powder. Kuzokwenza idigri ye-vacuum yehluleke ukufeza. Izakhi zokuhlunga zensimbi engagqwali azimelani nje kuphela nokushisa okuphezulu nokugqwala, kodwa futhi zinenhle ephansi. Ihambisana kakhulu nezidingo zenqubo ye-vacuum sintering. Ngakho-ke, izakhi zokuhlunga zensimbi engagqwali zivame ukukhethwa ngenqubo ye-vacuum sintering.
I-Vacuum Sintering iyindlela yokucwilisa umzimba we-porcelain ngaphansi kwezimo ze-vacuum. Umzimba we-porcelain uqukethe inani lama-pores. Umhwamuko, i-hydrogen nomoya-mpilo kungaphuma ezimbotsheni ezivaliwe ngokuhlakazeka nokusabalalisa; i-carbon dioxide ne-nitrogen akulula ukuphuma ezimbotsheni ezivaliwe ngenxa yokuncibilika kwazo okuphansi, okuholela ezimbotsheni zomkhiqizo nokuncipha kokuminyana. Uma umzimba we-porcelain ucwiliswa ngaphansi kwezimo ze-vacuum, wonke amagesi azophuma ezimbotsheni ngaphambi kokuqedwa. Ukuze umkhiqizo ungabi nama-pores, ngaleyo ndlela uthuthukise ukuminyana komkhiqizo.
Abantu abaningi bayahlomisaisihlungi se-exhaustkodwa ngaphandle kwesihlungi se-inlet somlilo we-vacuum. Empeleni, ngesikhathi senqubo yokucwilisa i-vacuum sintering, i-particle ingase yenziwe ngenxa yokushintshashintsha kwezinto, izinto ezingavuthiwe zempushana, ukusabela kwamakhemikhali, njll.isihlungi sokungenakupompo ye-vacuum.
Okokugcina, izinto zokuhlunga insimbi engagqwali nazo zinokucoleka okuhlukile, futhi ubucwebe buvamise ukuvezwa ngezinombolo zemeshi. Isibonelo, i-100 mesh yama-microns angu-150, i-300 mesh yama-microns angu-50. Kodwa izinhlayiya eyazihluza zinkulu, akunjalo?Xhumana nathiuma unezidingo, sizokuncoma noma ukuklama isixazululo!
Isikhathi sokuthumela: Feb-28-2025
