金刚石滚轮的制造方法有粉末冶金法、外镀法和内镀法,这里介绍的是外镀法。外镀法是先用金属制成形状和精度完全符合工件要求的基体,再在型面上镀一层金刚石和金属镍,然后磨去多余的镍层,露出金刚石。该方法具有工艺简单、成本低、生产周期短和使用性能好等优点。通过对金刚石颗粒尺寸的选择和修整可达到的精度是:角度误差<1′;型面直 Diamond wheel manufacturing methods are powder metallurgy, plating and plating method, here is the plating method. External plating is the first metal made of the shape and accuracy of the workpiece in full compliance with the requirements of the substrate, and then coated with a layer of diamond and nickel metal, and then rub off the excess nickel layer, revealing diamond. The method has the advantages of simple process, low cost, short production cycle and good performance. Through the selection of diamond particle size and finishing accuracy can be reached: the angle error <1 ’; straight