基于CAXA的战斗机工艺品模型的设计及制作

The Design and Manufacture of Fighter Craftwork Model based on the CAXA

利用CAXA软件对战斗机工艺品模型的上模、下模、支撑架、滚轮进行三维造型设计,同时设定相关设计参数及制定加工工艺路线,并进行了仿真模拟加工和数控编程后置处理;运用数控加工中心机床进行战斗机模型实体曲面加工,采用普通车床对战斗机支撑架、战斗机滚轮进行实体加工,最后运用钳工工艺进行整体装配,最终完成战斗机模型的设计及制作过程。

This thesis mainly by using CAXA software under the upper die of fighter, fighter planes, support frame, roller for 3 d mold design, At the same time set the establishment of related design parameters and processing technology route, and the simulation was carried out after processing and CNC programming post-processing, Fighter model entity surface processing by CNC machining center, using common lathe the brace of fighter, fighter aircraft wheel and machining, the entity, Finally using the whole assembly fitter process, finishing fighter model is to design and manufacture process.