硬切削加工技术的研究现状与发展趋势  

Recent Advances in Hard Cutting and its Future Trend

作　　者：李迎[1] 

机构地区：[1]南京理工大学机械工程学院,南京210094

出　　处：《组合机床与自动化加工技术》2011年第6期107-112,共6页Modular Machine Tool & Automatic Manufacturing Technique

基　　金："高档数控机床与基础制造装备"科技重大专项(2009ZX04001-171-02)

摘　　要：硬切削是对高硬度金属材料直接进行车削或铣削的一种先进加工技术,随着硬切削加工技术研究的不断深入,硬切削在高效、节能、环保等方面的技术优势正引起国内外广泛关注。文章从加工机理、加工设备、加工工艺三个方面分析了硬切削加工技术研究的最新进展,提出了硬切削加工技术的未来发展趋势。Cutting of hardened steel is a advanced manufacturing technology for today＇s industrial production and scientific research.Hard cutting operations have been receiving increased attention because it offers many possible benefits over grinding such as： high material removal rate,energy-saving,and even the possibility of dry machining.This paper reviews the recent advance in hard cutting.The main problems include： hard cutting theory,equipment and cutting tools,and optimum cutting condition of hard cutting.Some comments on future development and directions are also pointed out.

关 键 词：硬切削 加工机理 加工设备 加工工艺 

分 类 号：TH16[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]