Research on a photoelectronic two-dimensional autoinspecting system

Lu Song; Congzhou Zhang; Jiandong Yang; Xiaoman Wang

doi:10.1117/12.253073

3 October 1996 Research on a photoelectronic two-dimensional autoinspecting system

Lu Song, Congzhou Zhang, Jiandong Yang, Xiaoman Wang

Proceedings Volume 2899, Automated Optical Inspection for Industry; (1996) https://doi.org/10.1117/12.253073
Event: Photonics China '96, 1996, Beijing, China

Abstract

In machining rotating body parts, which make up a large ratio among all parts to be worked, the radial size and axial size of any locations must be inspected. The photo- electronic 2D auto-inspecting system for rotating body parts made by us has been already used in a factory. A laser- scanned measuring system and a grating displacement measuring system have been adopted to measure the diameter and the axial size of each section respectively. This system can also be used to measure various formal and positional errors, and shapes of rotating body pats. This paper mainly describes the working principles, some problems related to the design and accuracy analysis.

Citation Download Citation

Lu Song, Congzhou Zhang, Jiandong Yang, and Xiaoman Wang "Research on a photoelectronic two-dimensional autoinspecting system", Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); https://doi.org/10.1117/12.253073

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