论文部分内容阅读
结合工艺决策的分级规划策略，构造了一种新的实用化的加工方法排序规则，该排序规则将传统排序规则分解成两个相关的部分：工序排序规则与工步排序规则．工序排序规则代表了排序规则的普遍性，描述了一类零件的总体加工过程，只与加工方法有关，与组成零件的形状特征等其他因素无关；工步排序规则代表了排序规则的特殊性，描述了工序中各特征的加工顺序，与特征有关而与加工方法无关．
In combination with the hierarchical programming strategy of process decision, a new practical sequencing method of processing method is constructed. The sorting rule breaks down the traditional sorting rules into two related parts: process sequencing rules and working order collation. Process ordering rules represent the universality of collation rules, describing the overall processing of a part of the process, only related to the processing method, and shape components and other factors has nothing to do; step sorting rules represent the special nature of the collation, Describe the process of the various features of the processing sequence, with the characteristics and has nothing to do with the processing method.