磁流变抛光头形状对加工表面粗糙度的影响 |
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引用本文: | 尹韶辉,陈越,王宇,朱科军,胡天,范玉峰,朱勇建. 磁流变抛光头形状对加工表面粗糙度的影响[J]. 湖南农业大学学报(自然科学版), 2010, 37(1) |
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作者姓名: | 尹韶辉 陈越 王宇 朱科军 胡天 范玉峰 朱勇建 |
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作者单位: | 湖南大学国家高效磨削工程技术研究中心;湖南大学机械与运载工程学院; |
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基金项目: | 国家重点科技支撑计划资助项目(2007BAF29B03);;国家863计划资助项目(2006AA04Z335);;国家自然科学基金资助项目(50675064) |
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摘 要: | 设计了4种不同形状的抛光头,并使用自制的磁流变抛光液体在三轴数控铣床上对K9平面玻璃进行了磁流变抛光工艺试验.分析了在不同的磁场强度、磁极转速,加工间隙等多种情况下抛光头形状对加工表面粗糙度的影响.试验结果表明:槽型平面抛光头的抛光效果最好;同等条件下,在抛光头上开槽能有效地提高加工效率和加工质量.
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关 键 词: | 磁流变抛光 抛光头 表面粗糙度 抛光参数 |
Influence of the Shape of Polishing Tools on the Surface Roughness in Magneto-rheological Finishing |
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Abstract: | Four polishing tools with different shapes were designed for the magneto-rheological finishing test of K9 flat glass by using a 3-axis CNC milling machine with developed magneto-rheological fluid.The influence of the shape of polishing tools on the surface roughness was investigated in terms of magnetic intensity,working gap and the rotational speed of magnetic pole.Polishing results have shown that flat polishing tool with crossed grooves is the most effective.Under similar conditions,the flat polishing to... |
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Keywords: | magneto-rheological finishing polishing tool surface roughness polishing parameters |
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