| 摘要 |
<p>Methods for making polishing tools and associated tools (10, 20, 30, 40) are disclosed. In one aspect, a method of making a polishing tool is provided. Such a method may include truing a working surface of a substrate (32). The method may further include forming asperities (42) on the working surface with a polycrystalline diamond dresser, where the asperities (42) have a height to distance ratio of from about 1:5 to about 5:1 and where the average asperity diameter is less than about 175 µm.</p> |
