基于三维模型的装配技术研究

分析了虚拟装配的重要意义，提出了基于三维模型的装配规划的系统结构，并对其中的装配信息建模、装配序列规划、干涉检测、装配序列评价等关键技术做了具体的介绍。基于拆卸思想．采用几何推理与经验知识相结合的方法，交互生成装配序列和装配路径，用于形象、直观地指导现场装配。

Study on Technology of Assembly Based on 3D Model

The significance of virtual assembly was analyzed,and the systematic structure of a 3D-Computer Aided Assembly Process Planning(CAAPP) system was set up.The key technologies of assembly modeling,assembly sequence planning,interference checking and assembly sequence evaluation were introduced.Based on the thought of disassembly,a method combining geometrical reason with human experience knowledge was adopted to generate assembly sequence and assembly path,which were applied to guide the actual assembly visua...