Indlela yokusebenzisa inkqubo yokusila kwikhatriji yesihluzi se-mesh esinamanzi esinyithi

Ukulungiswa kwezinto eziluhlaza:
Khetha izinto ezifanelekileyo, ezinje ngomgubo wesinyithi, amasuntswana epolymer, okanye izinto zeseramikhi, kwaye ukhethe izinto ezifanelekileyo ngokweemfuno kunye nokusetyenziswa kwento yesihluzi.
Emva kokulungisa izinto eziluhlaza, kusenokufuneka udibanise izinto eziluhlaza, iipowders, ukusasazwa kobukhulu bamasuntswana, kunye nezinto ezinokuba negalelo ekudibaniseni izinto ngomlinganiselo othile ukuze kwenziwe intlama efanayo.
Ukutya ngokubumba:
Ukuba izinto eziluhlaza ziyimpuphu okanye ziyigranular, kusenokufuneka zityunyuzwe kwaye zenziwe ngebhola ukuze zenze amasuntswana angqukuva. Sebenzisa umatshini wokucinezela ukuze ucinezele kwaye ubumbe izinto eziluhlaza zibe ziindawo eziluhlaza zesimo esifunekayo (izinto zesihluzi ezingaxutywanga). Oku kunokufezekiswa ngeendlela ezifana nokubumba ngenaliti, ukubumba nge-extrusion, kunye nokubumba nge-compression.

Yomile:
I-billet eluhlaza eyenziweyo kufuneka yomiswe ukuze kususwe umswakama kuyo. Oku kudla ngokumiswa ngomoya okanye ngamagunjana okubhaka.

i-sinter:
Beka i-billet eluhlaza eyomileyo kwisithando somlilo esishushu kakhulu ukuze itshiswe. Inkqubo yokutshiswela kukufudumeza izinto zibe kubushushu obuphezulu, nto leyo ebangela ukuba amasuntswana ezinto adibane aze enze isakhiwo esiqinileyo sesihluzo.

Ngexesha lenkqubo yokusila, amanyathelo alandelayo anokufuneka:

Ukucoca ngomatshini: Qalisa isixhobo sokufunxa umoya ukuze ususe umoya ngaphakathi kwigumbi lokusila kunye negesi eqhotyoshelwe kwibloko yoxinzelelo. Ngokwesiqhelo, kuyimfuneko ukususa inqanaba lesibini ukuya kwi-1.3 × 10 ^ -2 Pa (okanye kuxhomekeke kwimeko ethile).

Ukufudumeza kunye nokukhupha igesi: Isithando somlilo siyaqhubeka nokupompa kubushushu obuyi-400-500 ℃ ngokusebenzisa ubushushu bombane, kunciphisa uxinzelelo oluseleyo lwebhloko yoxinzelelo kwaye sibolisa kwaye sikhuphe igesi efunxwa ngaphakathi nangaphandle kwebhloko yoxinzelelo, kunye nezinto eziphilayo ezifana nee-lubricants kunye nee-granulation agents ezongeziweyo ngexesha lenkqubo yokubumba ucinezelo.

Ukuzalisa ngegesi ye-argon: Ukuze itshise phantsi komoya okhuselayo, igumbi lokutshisa lizaliswa yigesi ye-argon ngeli xesha.

Ukufudumeza ukuya kubushushu obucothayo: Misela kwaye ulawule ubushushu bokuthambisa ngokwezixhobo ezahlukeneyo. Ubushushu obugqithisileyo bunokubangela ukuthamba kunye nokuguquka kwemveliso, ngelixa ubushushu obuphantsi kakhulu bunokwandisa ixesha lokuthambisa kwaye bunciphise ukusetyenziswa kwezixhobo.

Ubushushu: Gcina ubushushu bokugqwala ixesha elithile ukuze kuqhutywe ngokupheleleyo iinkqubo ezinje ngokuxinana, ukushwabana kweembobo, kunye nokuguqulwa kwekristale yomzimba oluhlaza.

Ukupholisa kunye nokucubungula:Emva kokuba i-sintering igqityiwe, into yesihluzi kufuneka ipholiswe. Izinga lokupholisa linempembelelo ekusebenzeni kwemveliso, ngoko ke izinga lokupholisa kufuneka lilawulwe ukuze kugcinwe ulwakhiwo lwesigaba esisikiweyo. Unyango lomphezulu olufana nokugquma okanye ukugquma lunokufuneka ukuphucula ukusebenza kwento yesihluzi.

Ukusika kunye nokubumba:
Inxalenye yesihluzo ingadinga ukunqunyulwa nokumila ukuze kufunyanwe ubungakanani kunye nemo oyifunayo.

Uvavanyo lokusebenza kunye nokupakishwa:
Ikhatriji yesihluzo evelisiweyo kufuneka ivavanywe ukusebenza ukuqinisekisa ukuba iyahlangabezana neemfuno kunye nemigangatho yomgangatho. Emva kokuphumelela uvavanyo, into yesihluzo idla ngokupakishwa ukuze ithuthwe kwaye igcinwe.