The difference between casting and forging

Even casting is also casting defects: such as forming shrink holes, trachoma, fractal surface, pouring holes; forging the other hand. The following are the same as the "

You can also throw the product to the ground, and then listen to the impact of the sound, usually cast muffled, forging sound more brittle! The following are the same as the "

Forging is made of forging method. Forging is the use of impact, forging out of the pieces. Casting is made by the casting method. Casting is a mold or model, pouring molten steel inside, cast out the pieces. Casting The metal is smelted into a process that is in accordance with the requirements of the liquid and poured into the mold and cooled and solidified to obtain a casting (part or blank) with a predetermined shape, size and performance.

The use of forging machinery to exert pressure on the metal blank, resulting in plastic deformation to obtain a certain mechanical properties, a certain shape and size of forging processing methods