DOI: 10.17586/2226-1494-2017-17-3-559-563


SMART LASER HEAD

Y. V. Fedosov, M. Y. Afanasiev


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Article in Russian

For citation: Fedosov Yu.V., Afanasev M.Ya. Smart laser head. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2017, vol. 17, no. 3, pp. 559–563 (in Russian). doi: 10.17586/2226-1494-2017-17-3-559-563

Abstract
We consider the issues of creating a smart laser head for operation as a part of automated industrial equipment with computer numerical control. The paper deals with the main tasks solved by such devices and methods for their solution. A number of similar apparatus is examined; comparative analysis is carried out to compare performance and drawbacks. The main types of possible distortions of the contact spot for laser processing of a free-form surface are considered, as well as the main causes of their appearance and the ways of their interpretation during mathematical processing. Also, we have studied the smart head optical-mechanical circuit, designed for compensation of such distortions when working as a part of the technological equipment.

Keywords: laser processing, industrial equipment, machine vision, shake compensation, optical system

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