Die casting, oyo ezali oyo esalelamaka mingi na ba procédés ya casting ndenge na ndenge, emonisami na bosaleli ya cavité ya moule mpo na kosalela pression makasi na métal fondu. soki tokokanisi yango na ba techniques mosusu ya casting ya métal, ba surfaces ya die-cast ezali plat, plus uniformes na taille, mpe moins cher. na processus ya casting ya die, ezali na ba problèmes communs oyo esimbaka oyo ya normale? Totala yango esika moko:
Mikakatano libwa oyo emonanaka mingi na mosala ya kobimisa ba casting ya die mpe ba solutions na yango:
Motuna ya liboso: Marteau ekangami .
Solution: 1Na production, température mbala mingi emekamaka mpo na koboya température ya motó ya marteau mpe cylindre eleki mingi; 2Matériel ya alliage ya qualité ya likolo oyo ezangi bosoto esalelamaka mpo na kopekisa bosoto ekangama na marteau.
Motuna ya mibale: Motó ya injection ekangami na kati ya gooseneck .
Solution: Zela ete bisaleli ezala na température ya ndako, meka kobalola marto. Soki ekoki kobalusama te, bongola cylindre mpe bimisa marto. Soki olingi kosilisa noki mokakatano ya kokangama, oyo eleki malamu ezali ya kobongola nzungu.
Mokakatano ya misato: Okoki te kobɛta ebele ya biloko ya molangi ntango ozali kobɛta. osengeli kozela mwa miniti liboso ete okoka kokoba koleisa.
Solution: Tala likolo ya matériel mpo na komona soki ezali na esika ya kongenga. soki ezali nionso ya gris, elingi koloba ete buse ekangami. température ya buse ekoki kobongisama na ndenge ya moderate. tango oyo euti na buse ekitisami na 0.1 na 0{6{6} 2 seconde. Bokanga esika ya moke.
Mokakatano ya minei: Ezali mpasi te mpo na kopasuka ntango biloko oyo ezali na bifelo ya mikemike oyo ekaukaka na die
Solution: This problem may occur because there is a problem with the material or the mold is not set up properly or the process parameters are not properly selected. The proportion of waste should not be controlled as much as 30%. The mold retention time should not be too long. The thickness of each mm is about 3s. It can't be long, usually 0.5-2s.
