The test samples of brazed diamond tool are prepared by the high-frequency induction brazing technology under the conditions of different brazing time and vacuity.

• 利用高频感应钎焊技术,在不同的钎焊时间和真空度条件下制备金刚石工具试样,在自制的装置上测试试样单颗金刚石磨粒的剪切破坏力大小。