| 摘要 |
<p>A process and an apparatus for contactless, accurate gauging of machine parts such as crankshafts (Av) and the like, comprises photoelectric gauging of bearing surfaces and other finely finished surfaces. After a machine part is inserted into a frame the radially directed surfaces of the machine part are scanned by a laser scanner included in a measuring device (30) which can be moved axially and operates in a radially extending plane (33), and further, the position of the axially directed surfaces of the machine part is determined with a measuring device (44) that can be moved both axially (x) and radially (y). During measuring the machine part can be rotated and its rotational position is determined by an angle gauge (28).</p> |
