Aluminium alloy forging production can be carried out in a variety of forging equipment. Thealuminum alloy forging hammer can be used to express open die forging and closed die forging,the production cost is low, the forging hammer to control the height, strike force and speed,because of the sharp deformation of aluminum alloy in the process of the strain rate sensitivityand exothermic. Mechanical press and screw press are widely used in aluminum alloy closed die forging, suitable for the production of aluminum forging of medium size and large size and shape of the moderate.

Hydraulic machine is suitable for aluminum alloy forging closed die forging is very large and verycomplex. The deformation is easier to control than other equipment in hydraulic machine,hydraulic machine, aluminium alloy forgings are therefore particularly suitable for the production of ordinary, high clear outline, no draft angle precision and net size. Aluminium alloy forgingFang said that in such a situation, slow or controlled strain rate of the deformation resistance of aluminum alloys is reduced to the minimum value, reducing the pressure required to achieve a predetermined shape and.

Due to the liquidity difference (ratio of steel aluminum alloy and titanium alloy, magnesium alloyis good), and is sensitive to the crack, and therefore should not be used together step, in addition to forging temperature range is narrow, so the single slot die forging with. Forging blank are prepared by free forging. Free forging must be accurate, to prevent forging streamline filledor confusion.

Die in the press, generally require the use of pre forging and finish forging two steps. Aluminum alloy forging Fang said that because of a press tour, when the deformation degree is greater than 40%, a large number of metal extrusion to flash, groove can not be completely filled. Thevery complicated shape of forging, also conducted a number of die forging.