Pakuti mafakitale ghakukura mwaluŵiro nga ni kupanga magalimoto na vyakugwiriskira ntchito pa nyumba, aluminiyamu die-casting technology yaluta panthazi chomene. Die-makina ghakuponyera -vipangizo vikuru mu ndondomeko iyi-vikugaŵika mu mitundu yakuzizima-chipinda na yakutentha-chipinda.
Kasi nthowa zawo zakugwilira ntchito zikupambana wuli? Tiyeni tiwone chilichose:
Kuzizima-Kufwa kwa Chipinda-Makina ghakuponyera
Nthowa yakugwilira ntchito njakuti: Chakwamba, thepo la nkhungu likujalika, ndipo chisulo chakusungunuka chikuthilirika mu chipinda cha kupanikizika (shot sleeve). Pakwamba, plunger ya injection yikwenda pachokopachoko m’paka yikhwaske pa chisulo chakusungunuka.
Para ŵakhwaskika, liwiro la jekeseni likukura, ndipo likuchichizga chisulo chakusungunuka panthazi pa plunger kuti chinjire mu dongo la nkhungu; panyuma pakuti dongo lazura, plunger wakugwiriskira ncito nkhongono yakukhozga.
Kutentha-Kufwa kwa Chipinda-Makina ghakuponyera
Nthowa yakugwilira ntchito njakuti: Chakwamba, mbale yakukhazikika ya makina, bushing ya sprue ya nkhungu, na nozzle vikuŵikika pamoza na kufinyikizgika pamoza, ndipo nkhungu yikujalika. Para plunger ya jekeseni ili pa malo ghakwamba, chisulo chakusungunuka chikuchimbira kufuma ku doko la kunjilirapo la mbali na kunjira mu chipinda cha jekeseni (gooseneck).
Apo plunger ya injection yikukhira pasi, yikujara doko lakunjilirapo ilo lili kuseri ndipo yikuchichizga chisulo chakusungunuka kuti chinjire mu nkhungu. Para plunger yikuwelera nyuma, chisulo chakusungunuka icho chikukhala mu nozzle na gooseneck channel chikuwelera mu chipinda cha jekeseni, ndipo pa nyengo iyi platen yakukhazikika na nkhungu sprue bushing vikupatukana na nozzle.
Nga umo vyalongosolekera pacanya apa, makina ghakuponyera die-ghakugaŵika mu mitundu yiŵiri: chipinda chakuzizima-na chipinda chakutentha-. Nangauli makina gha hot-chamber kanandi ghakupereka nkhongono zakupangira vinthu, mitundu yiŵiri iyi yikugwira ntchito mwakupambana ndipo njakwenelera kugwiliskira ntchito mwakupambanapambana. Pakupanga vinthu nadi, kusankha makina kukuthemba pa vinthu nga ni vinthu ivyo vikupangika, mtundu wake, na ivyo vikukhumbikwa kuti vipangike makora.
