快速制造耐高温原型表面质量参数优化研究  

Study on the Surface Quality of High Temperature Prototype to Rapid Processing Based on Parameter Optimization

作　　者：孟飞[1] 刘平安[1] 张海鸥[2] MENG Fei;LIU Ping-an;ZHANG Hai-ou(School of Mechanical and Electrical Engineering, East China Jiaotong University, Jiangxi Nanchang 330017, China;School of Mechanical Science ＆ Engineering, Huazhong University of Science and Technology, Hubei Wuhan 430074, China)

机构地区：[1]华东交通大学机电工程学院,江西南昌330017 [2]华中科技大学机械科学与工程学院,湖北武汉430074

出　　处：《机械设计与制造》2018年第6期233-235,共3页Machinery Design & Manufacture

基　　金：国家自然科学基金资助项目(43007402)

摘　　要：针对等离子熔射制模中耐高温熔射原型的快速制造展开研究,通过设计正交实验,研究了便于控制的刀具加工工艺参数(铣削深度、主轴转速、进给速度、和径向铣削宽度)对原型表面质量的影响,并进行了直观分析和方差分析。同时根据二次回归方法建立了耐高温原型表面质量数学预测模型,并进行了模型的误差分析,结果良好。最后通过matlab软件,应用智能算法的求解,计算结果和实验数据基本一致,证明了建立的表面质量预测模型有效。According to rapid manufacturing of the high temperature resistant prototype for plasma spraying,the effect of the surface quality has been studied by orthogonal experiment,the different milling parameters（spindle speed,cutting depth,feed speed,and radial milling width） were control in the machining,and the intuitive analysis and variance analysis were executed. At the same time,a prediction model of high temperature prototype surface quality was established,the solving results of intelligent algorithm consistent with the experimental data,it was proved that the model was correct.

关 键 词：耐高温原型 参数优化 表面质量 预测模型 

分 类 号：TH16[机械工程—机械制造及自动化] TB321[一般工业技术—材料科学与工程]