Products Description
The volute is a key component of automobile turbocharger, the casting method of volute is generally traditional sand casting, the flow path of volute includes spiral volute section and diffusion tube section, the flow path of volute is made by the coated sand core, the coated sand core is installed in the done sand mold before pouring, and then the sand mold is poured by closing the box;
Investment casting is a kind of precision casting method, this method is not applied in the manufacture of volute because: the shape of the flow channel of the volute is complicated, and some positions of the volute section are too narrow, the conventional coating, sand spreading and other processes can not be implemented, and then can not be made for the volute flow channel shell; in order to be able to use the investment casting to manufacture the volute, it is necessary to consider proposing a new kind of sand core to form the flow channel of the volute.
A cast steel worm shell is a metal casting product commonly used in industrial machinery, especially in conveying, lifting, compression and liquid transfer. It is made of high-quality cast steel material, which is highly resistant to abrasion and corrosion and can be used for long periods of time in harsh working environments. The cast steel worm shell also has high strength and toughness to withstand heavy loads and high speeds, ensuring the safety and stability of the machine.
