The electroplated diamond rotary dresser is divided into two kinds: the outer plating method and the inner plating method
Outer Electroplated diamond rotary dresser
The outer plating process is simple, short cycle and low cost. Therefore, Use this type when the precision requirement is not high. Because the diamond particle diameter of the same size cannot be absolutely consistent.
Therefore, when we use this coating method. Its outer contour envelope cannot be consistent with the original contour of the matrix.
Secondly, it is difficult to achieve the same rate of metal deposition in all parts of the matrix.
Inner plating diamond rotary dresser
Inner plating Diamond rotary dresser chooses high strength and high purity diamond abrasive grain. Which makes the diamond impurities very less. This type of diamond roller can achieve high precision without dressing. Therefore, there are more diamond particles in R position area on the working surface. more cutting edges in dressing, less wear and better shape accuracy.
