| 摘要 |
PURPOSE: A drill bit re-grinding method and system are provided to reduce the re-grinding processes of a drill bit by controlling the position of the drill bit using images captured by an image capturing unit. CONSTITUTION: A drill bit re-grinding method comprises a process for normalizing a drill bit. The drill bit normalizing process comprises following steps. The side image of the drill bit is captured(S22). The information about the longitudinal direction of the drill bit is measured using the captured side image. A frontal angle is calculated using the measured information to the longitudinal direction of the drill bit(S26). The drill bit is aligned based on the calculated value(S28). |
