Ekwenzeni{0}}ukusebenza okuphezulu kweseramikhi kunye nomgubo{1}izinto ezisekwe ngumgubo, inkqubo yokuyila idlala indima ebalulekileyo ekumiseleni ingxinano, iimpawu zomatshini, kunye nozinzo lwe-dimensional.I-Cold Isostatic Pressing (CIP)bubuchwephesha bokubumba obungqiniweyo nokwamkelwa ngokubanzi obuzisa ukufana okugqwesileyo kunye nokuthembeka kwimfuno yezicelo zamashishini.
Isishwankathelo seTekhnoloji ye-Isostatic Pressing
Ucinezelo olubandayo lwe-isostatic lwenziwa ngokubeka i-powder compact ngaphakathi kwesitya soxinzelelo esiphezulu{0} esivaliweyo, apho umzimba oluhlaza uvalwe kwi-flexible mold elastomer. Isiphakathi solwelo sisetyenziselwa ukufaka uxinzelelo lwe-hydrostatic{2}} ngokwesiqhelo amakhulu aliqela emegapascals{3}}ngokufanayo kuzo zonke iinkalo. Ngaphantsi kolu xinzelelo lwe-isotropic, i-compact iyancipha ngokulinganayo kwaye iyancipha kakhulu. Emva kokufikelela kuxinzelelo olujoliswe kuyo kunye nokubamba ixesha elithile, umzimba oluhlaza oqinileyo kunye no-homogeneous ufunyenwe. I-CIP -amalungu abunjiweyo abonisa amandla aluhlaza abalaseleyo, awenza alungele ukuphathwa kunye nomatshini olandelayo, ngelixa uxinaniso lwazo olufanayo luphucula kakhulu ukusebenza koomatshini.
Izinto eziluncedo eziPhambili ze-Isostatic Pressing xa kuthelekiswa noCwangciso oluQhelekileyo lweDry
Ubuninzi obuphezulu obuluhlaza: Ngokuqhelekileyo malunga ne-10% ephezulu kunoko kuphunyezwe ngokucinezela okomileyo.
Ukuguquguquka okukhulu koyilo: Ifanele ubukhulu-izakhi kunye neejometri ezintsonkothileyo.
Ukuphuculwa kwamandla aluhlaza: Ukuphatha lula kunye nokuchaneka ngokuthe ngqo.
Unikezelo loxinaniso olufanayo: Uxinzelelo oluphantsi lwangaphakathi, ukunciphisa umngcipheko wokuqhekeka okanye ukuchithwa, kunye ne-deformation encinci emva kwe-sintering.
Unyino lwe-Isostatic Pressing
Ukuchaneka komda kunye nokugqitywa komphezulu womzimba oluhlaza kuncinci, kufuna umatshini wokugqibela; ukusetyenziswa komgubo kuphantsi.
Inkqubo inzima kakhulu kunokucinezela okomileyo, okubangela ukuveliswa kwemveliso ephantsi.
IQhinga lokuqulunqa elilungiselelweyo
Ngokwesiqhelo, ukhetho lwenkqubo yokwenza umgubo kufuneka lusekelwe kuvavanyo olubanzi lobungakanani benxalenye, umthamo wemveliso, kunye neemfuno zokusebenza. Kuninzi oluphezulu-i-ceramic ekumgangatho ophezulu kunye nokunxiba{2}}amalungu axhathisayo, inkqubo edityanisiweyo yokucinezela okomileyo elandelwa yi-isostatic press idibanisa ngokufanelekileyo iinzuzo zeendlela zombini, ukuhambisa imizimba eluhlaza enoxinano oluphezulu, i-microstructure efanayo, kunye nokuchaneka okuhle kwe-dimensional{3} ibonelela ngesiseko esithembekileyo se-premium sintered iimveliso.
