Investment Casting Foundry | Sand Casting Foundry ku China

Zoponya Zitsulo Zosapanga dzimbiri, Kuponyera kwa Iron Imvi, Kuponyera kwa Iron Ductile

Magulu Osiyanasiyana a Steel Castings

Kuponyedwa kwachitsulo kumatanthawuza kutulutsa kopangidwa ndi chitsulo cha aloyi kuphatikiza mazana amitundu yazitsulo, zomwe zimapangidwa ndi njira zosiyanasiyana zoponyera monga kuponya mchenga, kuponyera zipolopolo,kuponya ndalama, kutaya thovu ndi kutaya vacuum. Zopangira zitsulo zitha kugwiritsidwa ntchito m'malo osiyanasiyana ogwirira ntchito, ndipo mawonekedwe ake amakina ndiabwino kuposa kuponyera kwina kulikonse. Ndipo pali mitundu yambiri yazitsulo zapamwamba zomwe zimagwiritsidwa ntchito pazinthu zapadera.Zojambula zachitsuloamagwiritsidwa ntchito makamaka pazifukwa izi: zigawo zomwe zimakhudzidwa ndi kupsinjika kwakukulu kapena katundu wosunthika, kuponyedwa kofunikira kotengera zotengera, magawo omwe amanyamula katundu wokulirapo pakutentha kapena kutentha kwambiri ndi zigawo zina zofunika. Zigawo zomwe zimagwira ntchito mokhudzidwa komanso kuvala ziyenera kuponyedwa ndi chitsulo chambiri cha manganese.

Zida zachitsulo zimagawidwa molingana ndi kapangidwe kake ka mankhwala ndipo zimagawidwa m'magawo achitsulo cha carbon, zitsulo zotayidwa ndi aloyi.zida zachitsulo zosapanga dzimbiri. Malinga ndi gulu la makhalidwe ntchito, castings zitsulo akhoza kugawidwa mu uinjiniya ndi structural kuponyedwa zitsulo (carbon aloyi zitsulo ndi aloyi structural chitsulo), kuponyedwa mbali zitsulo zapadera ( dzimbiri zosagwira zosapanga dzimbiri, zitsulo zosagwira kutentha, kuvala zosagwira zitsulo, nickel-based alloy ) ndi chitsulo choponyera chida (chitsulo chachitsulo, chitsulo chakufa). M'makampani opangira zitsulo, zinthu zomwe zimagwiritsidwa ntchito popanga zitsulo nthawi zambiri zimagawidwa motere:

1) Kutaya carbon zitsulo: kuponyedwa chitsulo chochepa cha carbon, kuponyedwa zitsulo zamkati za carbon, kuponyedwa zitsulo za carbon (high mphamvu carbon steel)
2) Chitsulo chapakatikati ndi chitsulo chochepa cha alloy poponya: chitsulo cha manganese, chitsulo cha silico-manganese, chitsulo cha manganese-molybdenum, chitsulo cha manganese-molybdenum-vanadium mkuwa, chitsulo cha chromium, chromium-molybdenum chitsulo, chromium-manganese-silicon cast steel, chromium-manganese cast Molybdenum , chromium molybdenum vanadium kuponyedwa chitsulo, chromium copper cast iron, molybdenum cast iron, chromium faifi tambala molybdenum zitsulo, etc. Zinthu zosiyanasiyana zamankhwala zimatha kugwira ntchito yosiyana pakuwongolera magwiridwe antchito. M'nkhani zotsatirazi, tidzafotokozera zazitsulo zokhudzana ndi alloy ndi maudindo omwe amachitidwa ndi mankhwala amodzi.
3) Chitsulo chosapanga dzimbiri chosapanga dzimbiri: ferritic chitsulo chosapanga dzimbiri, martensitic chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri cha austenitic ndiaustenitic-ferritic duplex chitsulo chosapanga dzimbiri.
4) Chitsulo chosagwira kutentha: Chitsulo chachikulu cha chromium, chitsulo chapamwamba cha chromium nickel ndi chitsulo cha nickel chromium.
5) Chitsulo chosamva kuvala: Chitsulo cha manganese chosamva kuvala, chitsulo cha chromium chosavala
6) Kuponya chitsulo chapadera ndi chitsulo chaluso: otsika kutentha kuponyedwa zitsulo, foundry chida zitsulo (kufa zitsulo), kuthamanga kuponyedwa zitsulo, mwatsatanetsatane kuponyera zitsulo, centrifugal kuponyedwa chitoliro chachitsulo.

Komabe, mayamwidwe odabwitsa, kukana kuvala, fluidity ndi kuponyedwa kwazitsulo zachitsulo ndizoyipa kuposa zachitsulo chotuwandi ductile cast iron. Pa nthawi yomweyi, mtengo wazitsulo zachitsulo ndi wapamwamba kuposa wazitsulo zachitsulo. Kuonjezera apo, pansi pa zovuta zomwezo, kulemera kwake kwazitsulo zopangira zitsulo ndizowirikiza kawiri kuposa zopangira aluminiyamu. Choncho, posankha chitsulo choponyedwa, m'pofunika kuganizira mozama momwe mungagwiritsire ntchito komanso mtengo wake, ndikupanga chisankho choyenera kwambiri.


Nthawi yotumiza: Jan-19-2021
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