Kukho iintlobo ezininzi zokuphosa, eziye zahlulwe ngokwesiko zibe:
① Ukubunjwa kwesanti eqhelekileyo, kuquka isanti emanzi, isanti eyomileyo kunye nesanti eqiniswe ngokwekhemikhali.
② Ukuphosa okukhethekileyo, ngokwemathiriyeli yemodeli, inokwahlulwa ibe yintlukwa ekhethekileyo kunye nesanti yamaminerali yendalo njengeyona nto iphambili yokwenza imodeli (efana nokuphosa utyalo-mali, ukuphosa udaka, ukuphosa iqokobhe leworkshop, ukuphosa uxinzelelo olubi, ukuphosa okuqinileyo, ukuphosa ngeceramic njl. .) kunye neengqungquthela ezikhethekileyo ngetsimbi njengeyona nto iphambili (efana nokubunjwa kwesinyithi, ukunyanzeliswa koxinzelelo, ukuphosa okuqhubekayo, ukunyanzeliswa kwengcinezelo ephantsi, ukuphosa kwe-centrifugal, njl.).
Inkqubo yokuphosa idla ngokubandakanya:
① Ukulungiswa kwezinto zokubumba (izikhongozeli ezenza isinyithi esilulwelo sibe yintsimbi eqinileyo).Ngokwezinto ezisetyenzisiweyo, ukubunjwa kwe-mold kungahlula kwi-molds yesanti, i-metal molds, i-ceramic molds, i-mold molds, i-graphite molds, njl.
② Ukunyibilika kunye nokugalelwa kwesinyithi, isinyithi esityhidiweyo (i-alloys etyhidiweyo) ikakhulu ibandakanya isinyithi esityhidiweyo, isinyithi esityhidiweyo kunye neengxube ezingenayo i-ferrous;
③ Ukuphoswa konyango kunye nokuhlolwa, unyango lokuphosa lubandakanya ukususwa kwezinto zangaphandle kumbindi kunye nomgangatho wokuphosa, ukususwa kwezinto ezinyukayo, ukucolwa kwe-burrs kunye ne-seams kunye nezinye iiprotrusions, kunye nonyango lobushushu, ukubunjwa, unyango oluchasene nomhlwa kunye nomatshini ongcolileyo. .
Iingenelo
(1) Unokuphosa iintlobo ezahlukeneyo zeemilo ezintsonkothileyo, njengebhokisi, isakhelo, ibhedi, ibhloko yesilinda, njl.
(2) Ubungakanani kunye nomgangatho we-castings uphantse ungathintelwa, umncinci njengeemilimitha ezimbalwa, iigram ezimbalwa, ezinkulu njengeemitha ezilishumi, amakhulu eetoni zokuphoswa zingaphoswa.
(3) Ingaphosa nayiphi na isinyithi kunye ne-alloy castings.
(4) Isixhobo sokuvelisa i-Casting silula, utyalo-mali oluncinci, ukuphosa ngoluhlu olubanzi lwezinto ezibonakalayo, ngoko ke iindleko zokuphosa ziphantsi.
(5) Ubume kunye nobukhulu bokubunjwa busondele kumacandelo, ngoko ke umsebenzi wokusika uyancipha kwaye izinto ezininzi zetsimbi zingagcinwa.
Ngenxa yokuba ukuphosa kunezi nzuzo zingasentla, kusetyenziswa ngokubanzi kwimveliso engenanto yamalungu oomatshini.
Inkqubo yokuphosa inokwahlulwa ibe ngamacandelo amathathu asisiseko, oko kukuthi ukulungiswa kwesinyithi, ukulungiswa kokubumba kunye nokuphosa.Intsimbi yokuphosa ibhekisa kwizinto zentsimbi ezisetyenziselwa ukuphosa kwimveliso yokuphosa.I-alloy eyenziwe yinto yentsimbi njengeyona nto iphambili kunye nezinye iintsimbi okanye izinto ezingezizo zetsimbi zongezwa.Ngokwesiqhelo kubizwa ngokuba yi-casting alloy, ingakumbi ibandakanya intsimbi etyhidiweyo, intsimbi yokuphosa kunye neealloyi ezingenayo i-ferrous.
Ixesha lokuposa: Jul-22-2023