| 摘要 |
A method for fabricating an abrasive tool having a work surface commences by applying an electrically non-conductive layer to the work surface of the abrasive tool. A pattern is etched in the work surface preferably using a laser beam. Metal and abrasive particles are electroplated or electroless plated onto the work surface pattern. The non-conductive layer is removed from the work surface. Alternatively, an adhesive can be applied as a layer on the work surface. A negative pattern is then etched in the adhesive layer, i.e., the adhesive where no abrasive is desired is etched away. Abrasive particles then can contact the work surface to be adhered thereon to the remaining adhesive. Metal again can be electroplated or electrolessly plated onto the work surface. By multiple repetitions of both methods, different sizes and types of abrasive particles in different concentrations may be applied to different areas of the work surface.
|
