数字标工在大客前机身结构部段样件试制中的应用

摘要

The idea of digital master tooling, with character and usage of physical master tooling, in air-craft manufacture for assembly coordination is presented. By means of applying it in the fabrication of large aircraft front fuselage structure section prototype, selection and application of digital master tooling are described at length based on MBD environment.%提出了在飞机制造中采用具有实物标工特征及用法的数字标工进行装配协调的方法，并在大客前机身结构部段样件的制造中进行了应用研究，阐述了在三维MBD数模环境下，进行数字标工项目选取及应用的具体工艺方法。