滚挤压加工对颗粒增强金属基复合材料表面粗糙度的影响  

Influence of Burnishing Process on Surface Roughness of Particulate-reinforced Metal Matrix Composites

作　　者：韩立发[1] 屈盛官[2] 夏伟[2] 

机构地区：[1]东莞理工学院机电工程系,广东东莞523808 [2]华南理工大学机械工程学院,广州510641

出　　处：《机床与液压》2007年第6期19-21,共3页Machine Tool & Hydraulics

基　　金：国家自然科学基金重点资助项目(50135020)

摘　　要：将滚挤压加工工艺引入到颗粒增强铁基复合材料的精加工领域,得出了各工艺参数、增强相含量等因素对表面粗糙度的影响规律,分析了这种复合材料的滚挤压加工机理,并优化了工艺条件。The burnishing process was introduced into the finish machining of particulate-reinforced iron-based composites, the influence of process parameters and material characteristics on surface roughness were discussed. Meanwhile, the burnishing mechanism of such composites was analyzed and the process parameters were optimized.

关 键 词：滚挤压 表面粗糙度 铁基复合材料 温压 

分 类 号：TG376[金属学及工艺—金属压力加工]