论文部分内容阅读
讨论关于材料截断切割加工时最优加工次序的选择问题。先分析得出切割方式的总数，再对参数R、E进行分析，建立了模型（一）、模型（二）和模型（三）；证明了模型（二）为E＝0时的最优化模型，并得出简明优化准则；分析讨论了以模型（三）来确定E≠0时的最优次序；经编程计算对各模型进行了验证、比较，并介绍了推广应用的范围。
Discusses the selection of the optimal machining order for material truncation and cutting. Firstly, the total number of cutting methods is analyzed, and then the parameters R and E are analyzed. Models (1), (2) and (3) are established. The optimal model , And concisely optimize the criteria. The optimal order when E ≠ 0 is determined by the model (Ⅲ) is analyzed and discussed. The models are validated and compared by programming and the range of popularization and application is introduced.