Kukho iintlobo ezininzi zokuphosa, eziye zahlulwe ngokwesiko zibe:
① Ukubunjwa kwesanti eqhelekileyo, kuquka isanti emanzi, isanti eyomileyo kunye nesanti eqiniswe ngokwekhemikhali.
② Ukuphoswa okukhethekileyo, ngokwemathiriyeli yemodeli, inokwahlulwa ibe yintlupheko ekhethekileyo kunye nesanti yamaminerali njengeyona nto iphambili yokwenza imodeli (efana nokuphosa utyalo-mali, ukuphosa udaka, ukuphosa iqokobhe le-workshop, ukuphosa uxinzelelo olubi, ukuphosa okuqinileyo, ukuphosa nge-ceramic 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, ukuphosa unyango kubandakanya ukususwa kwezinto zangaphandle kumbindi kunye nomphezulu wokuphosa, ukususwa kwezinto ezinyukayo, ukucolwa kokusila kwee-burrs kunye nemithungo kunye nezinye iiprotrusions, kunye nonyango lobushushu, ukubunjwa, unyango lokuchasa umhlwa kunye nomatshini orhabaxa.
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 ezisetyenziselwa ukuphosa kwimveliso yokuphosa. I-alloy eyenziwe yinto yentsimbi njengenxalenye ephambili kunye nezinye izinyithi 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