摘要
根据磁流体和磁流变体在流体性能方面各自特点,制备了硅油基磁性复合流体并对不锈钢材料进行了斜轴抛光试验,以研究硅油基磁性复合流体斜轴抛光特性。硅油基磁性复合流体由纳米级的Fe3O4,微米级的金刚石磨粒,微米级的铁粒子和α纤维素以及硅油等组成。测试了磁性复合流体的磁场流变特性,分析了磁性复合流体在磁场作用下形成磁链的质量和长度。在斜轴抛光设备上利用硅油基磁性复合流体进行抛光不锈钢表面试验,并测量了不锈钢表面微观形貌,获得R a0.020μm的表面粗糙度。
On the base of the different characteristics of magnetic fluid and magnetorheological fluid,the silicone oil-based magnetic compound fluid is prepared and inclined polishing experiment of stainless steel test was carried out to study the inclined polishing properties of the silicone oil-based magnetic compound fluid.The compound fluid consists of nano-scale Fe 3 O 4,micron diamond grit,micron-scale iron particles,α cellulose and silicone oil.The rheological properties of the magnetic compound field are tested,and the quality and length of the flux linkage of the magnetic compound fluid in the magnetic field are analyzed.The polishing experiment on stainless steel surface is conducted on the inclined polishing equipment.The morphology of the polished surface of stainless steel is measured,and the surface roughness is R a 0.020 μm.
出处
《制造技术与机床》
北大核心
2013年第10期34-37,共4页
Manufacturing Technology & Machine Tool
基金
国家自然科学基金项目(51205120)
江苏科技计划项目(BE2011053)
湖南省自然科学基金项目(12JJ4040)
常州市科技计划项目(CJ20120282)
关键词
硅油基
磁性复合流体
斜轴抛光
不锈钢
Silicone Oil Based
Magnetic Compound Fluid
Inclined Polishing
Stainless Steel
