面向绿色制造的机床主轴加工工艺路线优化

针对机床主轴，提出面向绿色制造的工艺路线决策方法，旨在优化主轴制造工艺过程，减少能源消耗。通过对主轴各加工单元间的优先关系进行分析，建立加工工艺有向图，并对其进行分组拓扑排序和全拓扑排序，得出满足约束关系的所有可行路线，然后根据最优标准进行判断和评价，得出主轴加工的最优工艺路线。

Processing Route Optimization of Machine Tool Spindle for Green Manufacturing

In view of the machine tool spindle, this paper puts forward a decision making method of process routes in green manufacturing, which is designed to optimize the manufacturing process and reduce energy consumption. By analyzing the precedence relations between processing units, an operation digraph is established. After using the group topological sorting and the overall topological sort algorithm, all feasible routes are found. Then the optimal process route of spindle machining can be obtained through evaluation according to the optimal standard.