基于模型定义技术使三维模型成为产品设计生产过程中的唯一依据,这一应用必然改变传统的生产模式.文章在基于模型定义技术的背景下,提出了飞机数字化装配工艺设计及应用模式,在该模式下,通过工艺方案设计和详细工艺设计,完成了三维装配指令的构建,从而为装配现场可视化提供了依据.%The technology of model-based definition makes three-dimensional model to be the sole basis in product design and production process, its application must change the traditional mode of production. In the background of model-based definition, aircraft digital assembly process design and application mode is proposed. In this mode, through the process design and detailed process design, three-dimensional assembly orders are constructed, which provides the basis for visualization of onsite assembly.
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