绿色磨削加工技术研究现状及进展  

Research Status and Development of Green Grinding Technology

作　　者：霍文国[1] 徐九华[2] 傅玉灿[2] 戚厚军[1] 

机构地区：[1]天津职业技术师范大学 [2]南京航空航天大学

出　　处：《工具技术》2011年第9期3-6,共4页Tool Engineering

基　　金：国家自然科学基金(51075298);天津职业技术师范大学博士启动基金(KYQD11004);江苏省自然科学基金重点项目(BK2006723);教育部新世纪优秀人才支持计划(NCET-07-0435)

摘　　要：传统的磨削加工大量采用磨削液浇注法降低加工区温度,磨削液的大量使用给环境和操作者健康带来了很大危害,而且增加了磨削液排放回收的成本。本文分析了绿色磨削加工技术,如干磨削技术、微量润滑、液氮冷却、低温气体冷却、高压射流冷却、内冷却和固体润滑冷却技术在机械制造中的应用及其技术特征。绿色磨削加工技术将逐渐取代传统的浇注供液方法,是未来制造业的发展方向,具有很好的发展前景。This paper reports new technology investigation of green grinding and grinding process.The traditional grinding process often uses the flood delivery coolant to lower the temperature in the grinding zone;but a lot of use of grinding fluid does great harm to environments and workers,and increases its cost of recycle.The thesis analyzes applications and technical characters of green grinding process such as dry cutting,minimum quantity lubricant,liquid nitrogen cooling,air eject cooling,inner cooling and solid lubrication cooling in machining.At last,we draw a conclusion that the green cutting process technology will gradually replace the conventional flood form.It is a developing direction for future manufacture and has a good outlook.

关 键 词：绿色磨削 干磨削 微量润滑 液氮冷却 气体射流冷却 内冷却 固体润滑 

分 类 号：TG58[金属学及工艺—金属切削加工及机床]