颗粒流切削润滑研究现状及展望  

Review and Prospect of Particulate Flow Cutting Lubrication

作　　者：马利杰[1] 逄明华[1] 冯启高[1] 王占奎[1] 苏建修[1] 刘贯军[1] MA Li-jie;PANG Ming-hua;FENG Qi-gao;WANG Zhan-kui;SU Jian-xiu;LIU Guan-jun(School of Mechanical and Electrical Engineering,Henan Institute of Science and Technology,Xinxiang 453003,China)

机构地区：[1]河南科技学院机电学院,河南新乡453003

出　　处：《表面技术》2021年第1期208-220,共13页Surface Technology

基　　金：国家自然科学基金河南联合基金项目(U1804142);河南省高等学校重点科研项目(21A460015)。

摘　　要：切削润滑是实现高速、精密切削的必要条件,然而传统切削润滑技术与绿色制造要求之间的矛盾越来越突出,而颗粒流润滑是一种具有广阔应用前景的绿色切削润滑技术。首先,指出了传统浇注式切削润滑的问题和不足,最小量润滑(Minimum Quantity Lubrication,MQL)、液氮冷却等常见绿色切削润滑技术的优势和缺点,以及颗粒流润滑的特点。然后,论述了颗粒流切削润滑的颗粒介质输送和导入方式,包括填涂式、铺粉式、送粉式、流化式和雾化式。从车削、铣削、磨削、钻削四种加工工艺,综述了颗粒流切削润滑的工艺效果及参数优化。从颗粒介质的界面作用机理和颗粒润滑液的物理性能两个角度,概括了颗粒流切削润滑能够实现连续润滑和冷却的基本机理。在此基础上,分析了颗粒流切削润滑技术的优势及其发展过程中的问题。最后,从促进实践应用的角度,对颗粒流切削润滑技术进行了展望,从而为该技术的成熟和推广提供参考。Cutting lubrication is a necessary requirement to realize high speed or precision cutting machining.However,the contradiction between traditional cutting lubrication technology and green manufacturing requirement is becoming more and more serious,while particulate flow lubrication is a promising green cutting lubrication technology.Firstly,the deficiencies of common flood cutting lubrication and the characteristics of other green cutting lubrication technologies,for example dry cutting,minimum quantity lubrication and cold air cooling,were presented.And the characteristics of particulate flow lubrication are shown too.Secondly,the supplyment methods of particulate lubricants during particulate flow cutting lubrication were discussed,including powder filling or smearing type,powder covering type,powder delivery type,powder spray type,etc.The process effect and parameter optimization of particulate flow cutting lubrication were reviewed based on four machining processes:turning,milling,grinding and drilling.The basic mechanism of particulate flow cutting lubrication was summarized from two aspects that include the interfacial action mechanism of particulate media and the physical properties of particulate fluid lubricant.On this basis,the superiorities and existing problems of particulate flow cutting lubrication technology were put forward.Finally,based on the requirement of practical application,the development of particle flow cutting lubrication technology was prospected.This work will provide a theoretical and technological reference for the maturation and popularization of this technology.

关 键 词：颗粒流 切削 润滑 颗粒润滑剂供给 工艺效果 作用机理 

分 类 号：TG356.28[金属学及工艺—金属压力加工] TH117.2[机械工程—机械设计及理论]