Machine à coulée à die en alliage d’aluminium ezali équipement mécanique ya monene oyo ezali na fonctionnement complexe, oyo esengaka ba personnels techniques professionnels ba fonctionner. tango bazali ko fonctionner équipement, ko maîtriser ba exigences ya fonctionnement oyo elandi ekoki kosalisa na kosilisa mosala ya casting ya die na ndenge ya malamu mpe na sécurité.
1. Kolanda na ndenge ya sikisiki ndenge ya kosala ba casting ya die .
Contrôle ya température ya aluminium fondu na kati ya four ya kokanga esengeli kozala ya sikisiki, na intervalle ya erreur oyo epesami nzela ya ± 3 degrés , na ndenge ete aluminium oyo enyangée ekoki kobalusama na ndenge ya stable. température sima ya kosangisa ekoki kobongisama selon composition chimique ya four moko moko, mpe température ajusté esengeli ko déterminer mpo na ko contrôler erreur ya taux ya phase solide na kati ya ± 2%{3}
Surtout, esengeli ko contrôler température ya moule, oyo ezali na rapport soki alliage ekoki kozala remplie na ndenge ya malamu mpe ko solidifier normalement. Yango wana, avant die casting, esengeli ko établir raisonnablement ba paramètres ya processus ya équipement. pendant le processus ya casting ya die, esengeli mpe ko ajuster ba paramètres ya processus oyo esalemi na moulage ya casting{2}}
2. Esengeli ya mosala mpo na kopupola ya agent ya kobimisa .
"Motango ya eloko ya kobimisa langi oyo esalemi esengeli kozala na bokonzi malamu. mingi, moke mingi, to langi oyo ezangi ezali malamu te.". mpo na biteni oyo ezali mpasi mpo na kosala yango, langi mingi ekoki kopakolama na ndenge esengeli, nzokande mpo na biteni oyo ezali pete mpo na kosala demould, langi moke ekoki kopakolama.
When spraying paint, the spray gun should be moved in layers from top to bottom to ensure that excess water in the mold cavity can be blown out of the mold cavity. For cavity parts that are relatively sticky to the mold, it is possible to spray them at a close distance and then spray them at a long distance. After spraying, use air to blow off the excess paint inside the mold cavity to prevent air holes, blisters, and other conditions in the die Kobwaka biloko. .
3. Filme ya moto na kosalelaka molunge ya molangi .
Nsima ya kosalela masini ya molunge ya molangi mpo na kopelisa molangi, okoki kobanda kopangusa na molangi. Ntango ozali kosala molangi ya molunge, okoki liboso kosalela alliage liquide mpo na kosala molangi 5-10 molangi na mbangu moke, mpe na nsima kobwaka molangi ya lotɛ́lɛ. oyo ebatelaka kaka te molangi, kasi epekisaka mpe bokeli ya biloko ya flash mpe ya kopumbwa.
Na tango ya fonctionnement ya machine à coulée à die en alliage d’aluminium, esengeli ko surveiller strictement processus ya casting ya die, kosalela correctement ba agents ya liberation pona ko pulvériser pe kosala mosala ya bien na moulage chaud. endimami que sima ya ko répondre na ba exigences misato oyo, qualité ya ba castings ya die ekozala très pauvre. te
