Njani malunga neMetal Injection Molding Process

Ukubumba inaliti yomgubo wentsimbiindlela: MIM metalukubumba inaliti yomguboIndlela yiteknoloji esebenzisa umxube womgubo wentsimbi ecolekileyo kunye nentlaka okanye iwax (ibhinda) njengezinto ezikrwada zokubumba inaliti yesinyithi kwaye emva koko ithobe (ibola isibophelelo) kunye ne-sintering ukuvelisa iimveliso zesinyithi. , Ngaba yinkqubo yokuvelisa edityanisiweyo edibanisa umgubo wesinyithi kunye nokubumba inaliti yeplastiki. Inokusebenzisa umgubo wesinyithi ocolekileyo kuneumgubo wesinyithi, ngoko inokukhuthaza i-sintering ukuvelisa izinto ezinoxinano oluphezulu, kwaye ukusebenza kwemveliso kuphuculwe kakhulu. Isenokwenza iindawo ezincinci zentsimbi ezinemilo entsonkothileyo kunye nokuchaneka okuphezulu. Kutshanje, indlela yokubumba inaliti yentsimbi yomgubo iphuhliswe ngempumelelo.

Iumenzi weMIMinezi ncedo zintlanu zilandelayo:

1. I-finer metal powder kunye ne-binder zikhethwa ukuba zenze amacandelo, kwaye i-raw material ine-fluidity ephezulu.
2. I-homogenization yezinto ezingenanto ezingenanto zibonwa ngokuxuba kunye ne-granulating.
3. Ukusetyenziswa kweteknoloji yokuvelisa i-microporous metal mold kuphuculwe ukuzaliswa kwezinto, ukuzinza kokubumba, ukukhutshwa kwe-mold kunye neempawu zokuhambisa.
4. Isantya sokufudumeza sinyuswa ngexesha le-debinding kunye ne-sintering process, enokulawula ukukhula kwee-crystal grains kunye nokukhusela ukuguqulwa kunye nomonakalo ngexesha lokunciphisa.
5. Itekhnoloji yovavanyo oluchanekileyo iye yasekwa kwinkqubo yokuhlola.

Inkqubo yokubumba inaliti yesinyithi

Itekhnoloji yokubumba itekhnoloji yokubumba i-resin esanda kuphuhliswa isebenzisa i-resin efakwe kwi-mold yesinyithi ukwenza umzimba odibeneyo kunye nomzimba wokugqibela obunjiweyo owenziwe ngumbumba wenaliti yomgubo wesinyithi, kwaye ekugqibeleni ungene kwi-degreasing kunye ne-sintering. Kwaye ukususa. Le teknoloji inokuthintela kakuhle umonakalo kumzimba obunjiweyo kwaye kulula ukuyiphatha.

Xa kuthelekiswa nezixhobo zepolymer esekwe kwipolymer, izixhobo zetsimbi ezibunjiweyo zentsimbi zinokumelana nobushushu obungcono kunye neempawu zoomatshini. Xa kuthelekiswa nezixhobo ze-ceramic, azinayo nje i-ductility engcono, kodwa kunye ne-conductivity ephezulu yombane kunye ne-thermal. Kulindeleke ukuba isetyenziswe ngokubanzi kwiifilitha ezahlukeneyo, i-Chemical reaction catalysts, i-heat exchangers, i-absorber yamandla enempembelelo, njl.

I-MIM (i-Metal Injection Molding) isetyenziswa kuluhlu olubanzi lwezixhobo zetsimbi ezibandakanya insimbi ephantsi, insimbi engenasici, insimbi yensimbi, i-alloys esekelwe kwi-nickel, i-tungsten alloy, i-carbide, i-titanium, izixhobo zamagnetic, i-Kovar alloy kunye neekeramics ezintle, njl.Wamkelekile umbuzo!