NAK80材料曲面高速铣削表面质量实验研究  

Experimental study on the quality of camber high-speed surface for NAK80

作　　者：黄伟[1] 阎兵[1] 方沂[2] 

机构地区：[1]天津工程师范学院机械工程系,天津300222 [2]天津工程师范学院科研处,天津300222

出　　处：《天津工程师范学院学报》2005年第1期20-23,共4页Journal of Tianji University of Technology and Education

基　　金：天津市自然科学基金资助项目(023615611);天津市自然科学基金资助项目(043603111).

摘　　要：通过实验,研究了模具制造业中常用的NAK80材料的表面粗糙度形成及曲面高速加工工艺参数的选择策略,分析了NAK80材料在高速铣削加工中以铣代磨的切削机理。结果表明,NAK80材料适合高速加工,在未来将成为高级橡塑模具的主要应用材料。High speed cutting technology will dominate future mechanical machining. The topography and roughness of high speed milling surface of NAK 80 which is widely used in mold manufacturing is studied experimentally. The mechanism of using high speed milling instead of grinding is analyzed. The experiment shows that NAK 80 is suitable for high speed machining and will play an important role in the field of plastic mold manufacturing.

关 键 词：高速加工 表面粗糙度 加工参数 NAK80材料 模具制造 高速铣削 

分 类 号：TG54[金属学及工艺—金属切削加工及机床]