SiC_p/Al复合材料高速铣削工艺过程参量预测模糊专家系统研究  

Fuzzy Expert System for Predicting Process Parameters of High-speed Milling of SiC_p/Al Composites

作　　者：张帅[1] 徐九华[1] 葛英飞[1,2] 傅玉灿[1] 边卫亮[1] 

机构地区：[1]南京航空航天大学 [2]南京工程学院

出　　处：《工具技术》2011年第7期22-25,共4页Tool Engineering

基　　金：国家863计划资助项目(2009AA04Z116);航空科学基金(20090343006);江苏省高校自然基金(09KJB460004)

摘　　要：使用聚晶金刚石(PCD)刀具在600-1200m/min切削速度范围内对SiCp/2009Al复合材料进行高速铣削试验。对刀具耐用度、表面粗糙度、切削力、切削温度等工艺参量进行了测量。运用VC++及WXCLIPS软件开发了一套具有自学习功能的模糊专家系统,对SiCP/2009Al复合材料高速铣削加工中的上述工艺参量进行预测。经验证,预测结果与试验结果有很好的一致性。Abstract： High-speed milling tests were carried out on the SiCp/Al composites using PCD tool at the cutting speed range of 600- 1200m/min. Tool life, surface roughness, cutting force and cutting temperature were measured during the tests. A self- learning fuzzy expert system was developed using VC ＋＋ and WXCIPS to predict the process parameters of high-speed milling of SiCp/Al Composites. It is verified that the predicted results are in good agreement with the measured ones.

关 键 词：颗粒增强铝基复合材料 PCD刀具 高速铣削 模糊专家系统 

分 类 号：TG506.7[金属学及工艺—金属切削加工及机床]