Abstract:According to the characteristics of the traditional method of rocket cabin assembly process planning
and path planningꎬ this paper introduces a 3D digital assembly process for rocket cabinꎬ a scheme of the system frame
and assembly process for 3D digital assembly. In this paper the relationship of each link in the structure and design of
digital assembly is discussed. Through the virtual assembly platform output assembly animation and viewꎬ a perfect da ̄
tabase system is establishedꎬ realizing 3D visualization of rocket cabin assembly productionꎬ achieving the purpose of
improving the accuracy and efficiency of assembly and shortening the assembly time.