【摘要】 结合配合约束在装配中的应用 ,在分析装配零件的配合约束及其特点的基础上 ,得到零件之间的空间位置关系和零件的局部自由度 .充分利用这些信息 ,引入优先装配方向和局部自由度表的概念 ,提出了一种基于最少装配方向的装配顺序自动生成算法更多还原

【Abstract】 Information such as local degrees of freedom and spatial relationships among parts can be directly derived from mating constraints in the assembly. Based on this information, the concepts of precedence access directions and local freedom table are presented. An algorithm of automatic generation of assembly sequence based on the minimum number of feasible access directions is proposed.更多还原