What Is The Difference Between Casting And Forging

Precision casting processing has excellent casting characteristics. The appropriate alloy and the appropriate casting method can be confirmed according to the specifications and economic benefits at various levels such as the purpose of use, the shape of the parts, the specification accuracy, the quantity, the product quality specification, the mechanical properties, etc. Precision casting processing is suitable for casting engine cylinder block, clutch housing, rear axle housing, steering shaft housing, transmission, valve mechanism, high pressure oil pump, water pump, rocker cover, wheels, engine structure, brake calipers, hydraulic cylinder and brake disc and other non-engine components.

Because there will be a larger crystal arrangement in the operation process of precision casting processing, and in the casting time, it has a longer time to carry out heat treatment and tempering of these crystal arrangements, so as to ensure that the manufactured products are more ideal, however, because the temperature is closer to the melting point of the low melting point of the crystal when it is melted correctly, therefore, When developing the correct heating treatment of precision casting processing, it is necessary to select a heating furnace and the related surface that are easier to adjust the temperature to monitor and adjust the temperature properly, so long as this can ensure the better effect of the precision casting workpiece.

Precision casting processing is generally made of metal casting, according to the different parts will have a different number of sand cores, simple structural characteristics can not use sand cores. Precision casting processing is divided into gravity casting low pressure casting die casting (high pressure). Sand cores are generally gravity casting and low pressure casting, and high pressure die casting does not allow sand cores to exist. Injection molding is not suitable for precision casting processing and is usually suitable for plastic parts.

Because the strength of the products produced by precision casting is more powerful than that produced by other casting methods, its parts will be lighter under the same size, and because of this reason, its popularity in the current market is particularly high, however, when selecting castings, we must see if it is in line with the relevant production specifications. There are some shortcomings, if there are automatic, then such casting must be reworked in the future before it can be put into the production side of the product, otherwise it may lead to the decline of the entire life of the product.