金刚石电镀砂带的特点及应用

金刚石电镀砂带具有超硬材料＂硬＂和涂附磨具＂柔＂的双重特性,其工作层表面有序排布磨削小单元之间的缝隙形成了较大的容屑空间,有利于散热,并提高了加工质量、砂带柔韧性及排屑能力,在使用过程中同时具有粉尘少、噪音小的环保优势,因此广泛应用于玻璃、石材、陶瓷、复合材料、水晶、航空航天、硅材料等硬脆材料的磨抛加工。同时,由于镍镀层对磨料有较强的把持力,使电镀砂带拓展于cBN领域成为可能,相对金刚石磨料,cBN砂带可应用于钢铁、铁合金等含铁族元素难加工材料的磨抛。随着国家高效高精加工要求的提高,以及环境保护的迫切需要,金刚石/cBN电镀砂带将有广阔的应用空间和发展前景。

The features and applications of diamond electroplating belts

The diamond electroplating belts have double features with ＂hard＂ of superhard materials and ＂ soft＂ of coated abrasive tools. Because its grinding small units orderly arrange, larger chip space is conducive to heat, it can improve the processing quality, flexibility and chip capacity. At the same time, belts produce less dust and small noise in the grinding process, so it is widely used for grinding and polishing glass, stone, ceramics, composites, crystal, aerospace and silicon materials. Meanwhile, the nickel bond has a strong holding force for the abrasive, it is possible to expand in CBN abrasive. Compared with diamond belts, CBN belts can be used in iron, steel and other materials containing iron-group elements. Along with requirements of process and environmental protection, diamond and CBN belts will prospect. have extensive application space and development