10.14489/td.2020.12.pp.050-056

2020, 12 December

DOI: 10.14489/td.2020.12.pp.050-056

Alekhnovich V. I., Chetvernin M. Yu., Shirankov А. F.
OPTICAL METHOD FOR MEASURING RUNOUT PARAMETERS AXIS OF THE PART RELATIVE TO THE AXIS OF ROTATION
(pp. 50-56)

Abstract. The article is devoted to the development of an optical method and a device for measuring the runout parameters of a part relative to the axis of its rotation. A graphical diagram is provided to indicate and explain all the runout parameters of rotating part. It is shown that these parameters can be determined by the optical method using the visualization of the rotation axis and the inertia axis of the part by a collimated laser beam. The process of measuring these parameters consists of two stages. In the first stage, the inertia axis of the part is aligned with the axis of the laser beam, and in the second stage, the rotation axis of the part is aligned with the axis of the measuring camera. The measurement is based on determining the coordinates of the photoenergy center of the laser spot in the plane of the sensing array. The results of the scientific work are the developed optical method and the device based on a measuring camera, which allow to measure and reduce the runout parameters in a controlled manner, bringing them to acceptable limits by means of the known vectors of bearing adjustment movements.

Keywords: detail runout, part runout parameters, optical measuring camera, matrix photodetector, collimated laser beam, the energy center of the laser spot, the axis of rotation of the part.

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V. I. Alekhnovich, M. Yu. Chetvernin, А. F. Shirankov (BMSTU, Moscow, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра. , Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

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