基于纳米磁性液体的研磨技术研究  

Research on the rubbing technique based on nanometer magnetic liquid

作　　者：王宗才[1] 何文平[1] 

机构地区：[1]河南工业大学机电工程学院,河南郑州450007

出　　处：《矿山机械》2009年第4期18-20,共3页Mining & Processing Equipment

摘　　要：磁性液体材料是一种特殊的新型材料,是由磁性纳米微粒(一般要求小于10nm)均匀弥散于某种液体基液中所构成的稳定体系。磁性液体研磨是利用磁性液体的流动性和磁性来保持磨料与工件之间产生相对运动,从而达到研磨光整工件的精加工方法。在分析磁性液体研磨机理和工作原理的基础上,介绍了实现磁性液体研磨的方法。The magnetic liquid material is a special kind of nanostructure magnetic material which consists of colloidal suspension with tiny （less than 10 nm） magnetic particles suspended in a carrier liquid. By utilizing the fluidity and magnetism of magnetic liquid, the rubbing of the magnetic liquid is to keep the relative movement produced between the abrasive materials and workpiece, so as to achieve the rubbing and polishing workpiece. On the basis of analyzing the processing mechanism and operational principles, the method of the magnetic liquid rubbing is introduced.

关 键 词：纳米 磁性液体 研磨 磁性研磨 

分 类 号：TG580.68[金属学及工艺—金属切削加工及机床]