高速超高速磨粒加工技术的现状与新进展  

New development and current state for high speed and super-high speed abrasive machining

作　　者：李长河[1] 孟广耀[1] 蔡光起[2] 

机构地区：[1]青岛理工大学机械设计与制造山东省重点实验室,青岛266033 [2]东北大学机械工程与自动化学院,沈阳110004

出　　处：《青岛理工大学学报》2007年第2期6-13,共8页Journal of Qingdao University of Technology

基　　金：国家自然科学基金资助项目(50475052);高等学校博士学科点专项科研基金资助项目(20040145001);教育部科学技术研究重点项目(104190);青岛理工大学科研启动基金资助项目

摘　　要：高速超高速磨粒加工是先进制造方法的重要组成部分,是各种加工材料获得精确尺寸和表面完整性的主要加工方法.分析了超高速磨削、高速点磨削、高效深切磨削等高速超高速磨粒加工技术的国内外现状、最新进展及关键技术,阐述了发展高速超高速磨粒加工的重要性.Abrasive machining is a widely-employed finishing process for different materials such as metals, ceramics, glass, rocks etc. to achieve close tolerances and good dimensional accuracy and surface integrity. High speed and super-high speed abrasive machining technologies are the newest-developed advanced machining processes to satisfy super-hardness and difficult-to-machining materials machined. In the present paper, high efficiency abrasive machining technologies relating to ultra high speed grinding, high speed point-grinding, high efficiency deep grinding are analyzed. The efficiency and parameters range of these abrasive machining processes are compared. The key technologies and the newest development and current states of high speed and super-high speed abrasive machining are investigated. It is concluded that high speed and super-high speed abrasive machining are a promising technology in the future abrasive machining.

关 键 词：磨粒加工 高效磨削 超高速磨削 高效深切磨削 高速点磨削 

分 类 号：TG580[金属学及工艺—金属切削加工及机床] TH161.1[机械工程—机械制造及自动化]