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首页> 外文期刊>International Journal of Machining and Machinability of Materials >Fundamental performance of magnetic compound fluid (MCF) polishing tool in metal surface finishing
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Fundamental performance of magnetic compound fluid (MCF) polishing tool in metal surface finishing

机译：磁性复合液（MCF）抛光工具在金属表面处理中的基本性能

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摘要

This paper proposes a new finishing method for metal surface using magnetic compound fluid (MCF) polishing tool that is produced by semi-solidifying MCF containing abrasive particles. The semi-solidification of MCF is carried out under a compression pressure with an applied magnetic field. MCF is a mixture of kerosene-based magnetic fluid (MF) containing 10 nm-size magnetite (Fe{sub}3O{sub}4), micro-size iron (Fe) powder and α-cellulose fibre. Microscopic observation of MCF polishing tools prepared at different compositions and the MCF shear strengths together with fundamental performances in constant-contact-force polishing were experimentally investigated. A simple empirical equation to evaluate material removal using MCF polishing tool is also discussed. The experimental results indicated that MCF polishing tools prepared at different compositions influences the tool shear strength and subsequently polishing tool that possess high shear strength showed a better improvement in metal-surface finishing.
机译：本文提出了一种新的金属表面精加工方法，该方法是通过将包含磨料颗粒的MCF半凝固而使用的磁性复合流体（MCF）抛光工具制成的。 MCF的半固化是在施加磁场的压缩压力下进行的。 MCF是包含10 nm大小的磁铁矿（Fe {sub} 3O {sub} 4），微型铁（Fe）粉和α-纤维素纤维的煤油基磁流体（MF）的混合物。实验研究了在不同组成下制备的MCF抛光工具的微观观察，MCF剪切强度以及恒定接触力抛光的基本性能。还讨论了使用MCF抛光工具评估材料去除的简单经验公式。实验结果表明，不同组成的MCF抛光工具会影响工具的剪切强度，随后具有高剪切强度的抛光工具在金属表面抛光方面表现出更好的改善。

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