The invention relates to a forging-spinning forming process for forging aluminum alloy wheel, which is a forming process for aluminum alloy wheel, including the combination of forging and spinning. In forging process, the wheel spoke part is formed, and the wheel rim part is pre-formed, then the wheel rim part is spun in spinning process to complete the whole wheel forming. The spoke part is mainly formed by forging, and the rim part is mainly formed by spinning process. The advantages of the spinning process are brought into full play due to the combined forming methods of forging and spinning. The aluminum alloy wheels, spokes and rims made by this process can obtain complete forging structure. The wheel produced is of good quality and high precision, and the machining allowance for subsequent machining is very small. Compared with other existing processes, the forging aluminum alloy wheel made by this process has the highest strength, the lightest weight and the most economical material.
The invention relates to a forging-spinning forming process for forging aluminum alloy wheel, which is a forming process for aluminum alloy wheel, including the combination of forging and spinning. In forging process, the wheel spoke part is formed, and the wheel rim part is pre-formed, then the wheel rim part is spun in spinning process to complete the whole wheel forming. The spoke part is mainly formed by forging, and the rim part is mainly formed by spinning process. The advantages of the spinning process are brought into full play due to the combined forming methods of forging and spinning. The aluminum alloy wheels, spokes and rims made by this process can obtain complete forging structure. The wheel produced is of good quality and high precision, and the machining allowance for subsequent machining is very small. Compared with other existing processes, the forging aluminum alloy wheel made by this process has the highest strength, the lightest weight and the most economical material.
