Study on the Optimized Cutting Parameters for the Nuclear Channel Head

摘要：

　　As one of the key components of the nuclear power equipments,the nuclear channel head has a complicated shape and is difficult to be machined.In this paper,the optimal combination of cutting parameters of large-scale nuclear channel head is researched.Considering the machining requirements and machining conditions,the cutting parameters optimized mathematical model is established to achieve the goal of maximum production efficiency.Meanwhile,the target functions and the corresponding constraint functions are analyzed.Finally,by using genetic algorithm of simulating biological evolution,the mathematic models of cutting parameters of CNC machining are compared and optimized.Then the optimized results are compared with the cutting parameters obtained through the trial-producing experience and manual of a small-size channel head.We conclude that the optimized cutting parameters can greatly increase the CNC machining efficiency of Nuclear Channel Head.

关键词： Channel Head Machining Parameter Optimization

作者: Zhonghai Yu Tian Chen Dishi Liu Jing Wang

作者单位: Shanghai Dianji University, Shanghai, PR China Sany Heavy Industry CO.,LTD, Shanghai, PR China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 3534-3540

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）