| 摘要 |
<p>An apparatus for measuring the angle of work comprising beam projection means (8) which projects linear beam patterns (9, 10) onto the surfaces (1, 2) of work (W), a camera (4) for imaging the beam patterns (9, 10) on a plane, and an image processor (11) that processes the imaged beam patterns to find a bent angle (α) of the work (W).</p> |
