| 摘要 |
<p>A coping cut guide fixture (10) comprises a base (12) supporting a trim piece with a contour feature oriented along a first axis, and a workpiece engagement arm (21) configured to support the base on the workpiece with the first axis arranged in the direction of the coping cut. A first guide component (14) is slidably mounted on the base for movement parallel to the first axis and a second guide component (16) is slidably mounted on the first guide component for movement perpendicular to the first axis. The second guide component includes a tracing point (58) at one end arranged to follow the contour feature of the trim piece and a tool mount (18) at the opposite end configured to support the coping tool.</p> |
