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Utilisation of kinect sensors for the design of a human-robot collaborative workcell

Kumičáková D., Rengevič A., Císar M., Tlach V.

Advances in Science and Technology. Research Journal

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2017

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Vol. 11, no 4

270--278

EN

The paper deals with a present topic of utilisation of nonconventional sensors for solving the tasks of a human-robot collaboration within a shared workcell. The attention is primary focused on an exploring of possibilities of utilisation of low-cost Kinect sensors. The paper presents the methodical steps of solution of a sensor subsystem proposal within conditions of the laboratory robotised workcell, methods applied for the sensors intrinsic parameters calibration and their verification.

2

Proposal of device for monitoring of educational machine tools

Císar M, Kuric I., Čuboňová N., Vlček Š.

Advances in Science and Technology. Research Journal

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2016

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Vol. 10, nr 31

80--86

EN

Maintaining machinery in conditions capable of production requires certain level of maintenance which should be planned in order to avoid unnecessary downtiqmes. Technical diagnostics and monitoring provides data necessary for effective targeting, planning, and optimizing maintenance actions. This article describes a proposal of a system designed for monitoring various parameters on educational machine tools of EMCO Concept series, which are widely used at schools and universities and therefore, relatively easily accessible for research without any issues regarding confidentiality, common in industrial applications. The article describes a situation for which the device was designed, measured parameters, sensors its implementation and testing.

3

Analytical intelligence tools for multicriterial diagnostics of CNC machines

Kuric I., Zajačko I., Císar M.

Advances in Science and Technology. Research Journal

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2016

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Vol. 10, nr 32

59--64

EN

Analytical Intelligence is a set of methods and tools for acquisition and transformation of raw data into meaningful and useful information. Multicriterial diagnostics is an approach to obtain a real status of machining process just in time and produce a big pile of raw data. The paper presents a scheme of utilisation of analytical intelligence tools in multicriterial diagnostic of CNC machine tools. It is an effort to obtain a complex perception about all influences represented with measured data on machine precision.

4

Design of camera mount and its application for monitoring machining process

Čuboňová N., Císar M

Advances in Science and Technology. Research Journal

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2015

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Vol. 9, nr 26

34–-40

EN

The article deals with the solution to the problem of holding a scanning device – GoPro camera in the vicinity of milling machine EMCO Concept MILL 105, practical part solves the design and production of the fixture. The proposal of the fixture includes the best placing of the fixture within the milling area. On this basis individual variants of this solution are elaborated. The best variant for holding of the camera was selected and fixture production was experimentally performed on a 3D printer – Easy 3D Maker. Fixture functionality was verified on the milling machine.