Keeb Kwm Ntawm Castings

Daim ntawv thov ntawm castings muaj keeb kwm ntev. Nyob rau hauv ancient sij hawm, tib neeg siv castings ua cov cuab yeej siv niaj hnub. Nyob rau lub sijhawm niaj hnub no, castings feem ntau yog siv los ua qhov khoob rau lub tshuab qhov chaw, thiab qee qhov precision castings kuj tuaj yeem siv ncaj qha los ua tshuab qhov chaw. Castings account rau ib tug loj feem ntawm cov khoom siv kho tshuab, xws li tsheb laij teb, qhov hnyav ntawm castings suav txog li 50-70 feem pua ​​​​ntawm tag nrho qhov hnyav ntawm lub tshuab, kev siv tshuab ua liaj ua teb rau 40-70 feem pua, thiab cov cuab yeej siv tshuab , internal combustion engines, thiab lwm yam. account rau 70-90 feem pua ​​. Ntawm ntau hom castings, mechanical castings muaj ntau hom, feem ntau cov duab, thiab kev siv loj tshaj plaws, suav txog kwv yees li 60 feem pua ​​​​ntawm tag nrho cov khoom ntawm castings. Qhov thib ob, muaj steel ingot pwm rau metallurgy, pipelines rau engineering, thiab qee yam cuab yeej hauv lub neej txhua hnub.
Castings kuj tseem cuam tshuam nrog lub neej txhua hnub. Piv txwv li, feem ntau siv lub qhov rooj tuav, xauv, radiator, kav dej, kav hlau, qhov cub roj, hlau, thiab lwm yam yog tag nrho cov castings.