文献类型：期刊文献

中文题名：核电稳压封头数控加工参数优化及加工仿真研究

英文题名：Nuclear regulators head machining CNC machining parameter optimization and simulation

作者：王静[1];于忠海[2];刘镝时[2]

机构：[1]华东理工大学,上海200237;[2]上海电机学院,上海200245

年份：2010

期号：9

起止页码：138

中文期刊名：机械设计与制造

外文期刊名：Machinery Design & Manufacture

收录：CSTPCD;;北大核心:【北大核心2008】；

基金：上海市重点学科机械制造及其自动化(06XKJ01)

语种：中文

中文关键词：核电封头;参数优化;遗传算法;仿真

外文关键词：Head of nuclear regulators;Parameter optimization; Genetic algorithm; Simulation

摘要：核电稳压封头尺寸大,质量大,难以加工,生产效率低。目前,国内对提高核电稳压封头加工效率的研究很少。本研究首先以最高生产效率为目标建立铣削参数数学模型,通过遗传算法对数控加工参数优化,利用优化的参数对封头进行加工仿真。研究结果表明:适当的参数优化在保证加工要求的情况下,能够缩短加工时间,提高加工效率。
Nuclear regulators head that has a large size and a heavy weight are usually difficult to be manufactured. Besides, its producing is also inefficient. At the present time ,our country sees little of the research on the machining efficiency of the nuclear head. Firstly to build a mathematical model with milling parameter, the object of which is to reach the best productivity. Then the model utilizes the inherited arithmetic to optimize the parameter of crafiwork of the NC machining. In the end,this model simulates the machining process of nuclear regulators head with the optimized parameter. The result indicates that the machining efficiency of the nuclear regulators head has been improved evidently with the proper parameter optimization according to the request of machining.