Momwe mungasankhire zinc kufa kuponyera ndi aluminium kufa kuponyera

Mtengo wa aloyi ya zinc ndi aloyi ya aluminium ndi ofanana. Ngati kapangidwe ndinjira zakufas kulola, ndithudi, ndizokwera mtengo kwambiri kugwiritsa ntchito alloy aluminium. Mphamvu yokoka ya aloyi ya zinki ndi pafupifupi 2.5 nthawi ya aloyi ya aluminiyamu, ndipo mtengo wake ndi wofanana, choncho mtengo wamtengo wapatali wa aloyi ya zinki ndi wokwera mtengo kawiri kapena katatu kuposa wa alloy aluminium. Tsopano makampani ambiri akufuna kugwiritsa ntchito zitsulo zotayidwa m'malo mwa zinki kuti apulumutse ndalama, koma zinthu zina sizingasinthidwe, chifukwa mphamvu, kuuma ndi mawonekedwe a aloyi a zinki ndiabwino kwambiri kuposa ma aloyi a aluminium. Ngati malo anu opangira zinthu akufunika kupukutidwa ndi kupangidwa ndi electroplated, ndipo amafunikira mawonekedwe apamwamba, ndiye kuti ayenera kutayidwa ndi aloyi ya zinc. Ndizovuta kuti ma alloys a aluminiyamu akwaniritse zofunikira zapamwamba zapamwamba. Chifukwa pamwamba pazitsulo zotayidwa ndi aluminiyamuimakonda ma pores, mawonekedwe apamwamba pambuyo pa electroplating ndi poor.We are die casting service producer in China,PLS TITUMIZANI KUFUFUZA!

Zinc alloy die-casting ili ndi magwiridwe antchito komanso zabwino zambiri. Zinc die casting alloys ali ndi malo otsika osungunuka, kutentha pang'ono kolimba, kudzaza kosavuta ndi kupanga, kachitidwe kakang'ono ka shrinkage, ndipo amatha kufa-kuponyedwa mwatsatanetsatane ndi mawonekedwe ovuta komanso makoma owonda.Zinc zotulutsa zinckukhala ndi malo osalala. High dimensional kulondola; otsika kuthira kutentha, moyo wautali utumiki wa nkhungu, zovuta kumamatira nkhungu, ndipo palibe dzimbiri nkhungu. The makina katundu wa zinki aloyi kutentha firiji ndi mkulu, makamaka psinjika kukana ndi kuvala kukana ndi zabwino kwambiri.
The kwambiri kuipa kwazinc kufa kuponyera aloyindi kukalamba chodabwitsa. Voliyumu imawonjezeka ndipo mphamvu imachepa. Ngati nthawi yayitali kwambiri, mikwingwirima yakufayo imapunduka kapena kusweka. Ichinso ndi chifukwa chachikulu chomwe kugwiritsa ntchito ma aloyi a zinc kumakhala kochepa.
Ma aluminiyamu aloyi amagwira ntchito bwino kuposa ma aloyi a zinki, ndipo aluminium alloy die-casting ali ndi zida zabwino zoponya, magetsi ndi matenthedwe, komanso kudula bwino. Zoyipa zake ndizodziwikiratu. Al-Si series alloys ndi osavuta kumamatira ku nkhungu, amawononga zitsulo zazitsulo, amakhala ndi shrinkage yayikulu, ndipo amakonda kung'ambika.
Panthawi imodzimodziyo, chifukwa cha zotsatira zake zosiyana pa nkhungu, nthawi zambiri, mitengo ya nkhungu zomwe zimagwiritsidwa ntchito pazitsulo za zinki ndi aluminium alloy die-casting ndizosiyana. Zinc alloy die-casting molds sizovuta kumamatira ku nkhungu ndipo siziwononga nkhungu. Zotsika mtengo, ndi aluminium kufa kuponyera n'zosavuta kumamatira nkhungu ndi dzimbiri zitsulo crucible, ndipo mtengo wa nkhungu chofunika adzakhala apamwamba.