Development of Ultrafine abrasive pellets Applying Electrophoretic deposition

应用电泳沉积法开发超细磨粒

• 批准号: 04555032
• 负责人: TANI Yasuhiro
• 金额: $ 6.72万
• 依托单位: University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research (B)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1993
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04555032/
• 关键词: Ultrafine abrasives; Electrophoresis phenomenon; Ultrafine power; Mirror grinding; Both hard and brittle materials; Ultraprecision maching; Abrasive prosessing; Grinding wheel; 超微粒砥石

In this report, it is described that highly homogeneous pellets can be fabricated by applying electrophoretic deposition of ultrafine abrasives, and a smooth surface of less than 10nmp-v can be obtained for both hard and brittle materials by grinding with the pellets. The realization of a minute grain depth of cut is an important feature for obtaining a smooth surface by grinding. Hence it is desirable to apply a grinding wheel composed of ultrafine abrasives of diameters of 10 to 20nm. Ultrafine abrasives which are negatively charged can be deposited homogeneously on an anode by applying electrophoretic deposition. It is easy to fabricate a homogeneous ultrafine grinding wheel by applying this technique. Highly homogeneous resinoid wheel with suitable bonding strength results in grain-sized self-sharpening in a grinding process. As a result, the grinding wheel can yield a smooth surface by preventing the occurrence of swarf loading and grain dulling.

本文介绍了用超细磨料电沉积法制备高均一度的微丸，并用微丸对硬脆材料进行研磨，可获得小于10nMP-V的光滑表面。实现细粒度的切割深度是通过磨削获得光滑表面的一个重要特征。因此，需要一种由直径为10~20 nm的超细磨料组成的砂轮。带负电荷的超细磨料可通过电泳法在阳极上均匀沉积。应用该技术可以很容易地制备出均匀的超细砂轮。高度均匀的树脂砂轮具有合适的结合强度，可在磨削过程中实现颗粒大小的自锐。因此，砂轮可以通过防止碎屑加载和颗粒钝化的发生而产生光滑的表面。

项目成果

池野 順一.他1名: "電気泳動現象を利用した超微粒砥石の作成に関する研究" 生産研究. 45. 63-66 (1993)

Junichi Ikeno 等 1：“利用电泳现象制造超细砂轮的研究”生产研究 45. 63-66 (1993)。

J.IKENO 他2名: "Development of Highly Homogeneous Pellets Applying Electrophoretic Deposition of Ultrafine Abrasives for Nanometer Grinding" Annals of CIRP. 43(発表予定). (1994)

J.IKENO 等 2 人：“采用电泳沉积纳米研磨的高度均质颗粒的开发”CIRP 年鉴 43（待出版）。

J.IKENO: "Study on Manufacturing method for Ultrafine Abrasive Pellets Applying Electrophoresis Phenomenon" SEISAN-KENKYU. 45-6. 63-66 (1993)

J.IKENO：“利用电泳现象研究超细磨粒的制造方法”SEISAN-KENKYU。

池野 順一.他1名: "電気泳動現象を利用した超微粒砥石の作成法に関する研究" 日本機械学会論文集(C編). 59. 1946-1951 (1993)

Junichi Ikeno 和另外 1 人：“利用电泳现象制造超细砂轮的方法的研究”日本机械工程师学会会刊（编辑 C）59。1946-1951（1993）。

J.IKENO: "Study on Manufacturing Method of Ultrafine Abrasive Pellets Applying Electrophoretic Deposition for Nanometer Grinding (Application of Conventional Bonding Agent to Manufacturing of Ultrafine Abrasive Pellets)" JSME. 29-562. 1946-1951 (1993)

J.IKENO：“利用电泳沉积进行纳米研磨的超细磨粒制造方法的研究（常规结合剂在超细磨粒制造中的应用）”JSME。