AUTOMATIC MEASURING METHOD OF PROFILE SHAPE

• Main Authors: KOJIMA YOSHIO, TAKAKUSAKI TSUNEHIKO, TAKAGI YUSUKE
• Format: Patent
• Language: English
• Published: 22.01.1991
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

PURPOSE:To solve the problem of the interference between an optical sensor and a body and the problem of the fact that an optical path cannot be formed and to make it possible to measure a complicated shape including recess parts by restricting the light projecting angle of the optical sensor at the...