Pressure casting is a kind of special casting method with less cutting and less development in modern metal processing technology. It is a process of filling a molten metal at a high pressure and high speed and crystallizing it under high pressure to form a casting. High pressure and high speed are the main features of pressure casting. The commonly used pressure is tens of megapascals, the filling speed (inner gate speed) is about 16 to 80 M/s, n’obudde bw’okujjuza ekikuta ky’ekikuta n’ekyuma ekisaanuuse kimpi nnyo, nga 0{7}}01 okutuuka ku 0.2 sekondi.
Okuva okukola ekintu mu nkola eno bwerina obulungi bw’okufulumya, enkola ennyangu, omutindo gw’okugumiikiriza ogw’amaanyi ogw’okusuula, obukaluba obulungi ku ngulu n’amaanyi ag’ebyuma amangi, esobola okukekkereza emitendera mingi egy’okulongoosa ebyuma n’ebikozesebwa, n’okukekkereza ebikozesebwa ebisookerwako, kale kifuuse ekitundu ekikulu mu makolero ga China aga foundry.
The die-casting process is a process in which the three major elements of a die-casting machine, a die-casting mold, and an alloy are organically combined. The process of filling the cavity by the metal during die casting is a process of unifying the process factors such as pressure, speed, temperature and time. At the same time, these technological factors interact with each other, restrict each other, and complement each other. Only by properly selecting and adjusting these factors and making them consistent can we achieve the desired results. Therefore, in the die casting process, not only the processability of the casting structure, the advancement of the die-casting mold, the performance and structural superiority of the die-casting machine, the adaptability of the die-casting alloy and the standardization of the smelting process, but also the pressure, temperature and time should be emphasized. The importance of process parameters on the quality of Castings. Okufuga obulungi ebipimo bino kulina okuggumiza mu kiseera ky'enkola y'okusuula die.
