Forged aluminum alloy hub cold machining process

The invention relates to the technical field of hub machining, and discloses a forged aluminum alloy hub cold machining process which comprises the steps of (1) forging rough machining and (8) forming, the process parameters are practical, the flow is easy to operate, machined parts can be effectively prevented from deforming, meanwhile, the machining difficulty is reduced, the formed process route, parameters and procedures can be clear in CAPP, and the machining efficiency is improved. And reference can be provided for optimization of a subsequent hub process, the formed process module can provide a basis for process modular nesting, and basic conditions are prepared for digital intelligent manufacturing of hubs. 本发明涉及轮毂加工技术领域，且公开了一种锻铝合金轮毂冷加工工艺，包括步骤(1)锻件粗加工至步骤(8)成型，其工艺参数实用，流程易于操作，可以有效防止加工的零件变形，同时降低加工难度，形成的工艺路线、参数、程序均可以在CAPP中明确，并且可为后续轮毂工艺的优化提供参考，形成的工艺模块可为工艺模块化嵌套提供基础，为轮毂数智制造准备基础条件。