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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.

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Analysis of printing parameters for production of components with Easy3DMaker printer

Rengevič A, Fúra M., Čuboňová N.

Advances in Science and Technology. Research Journal

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2016

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Vol. 10, nr 32

1--8

EN

The presented article deals with analyses and testing appropriate parameters for the production of components manufactured with rapid prototyping technology – Easy- 3DMaker printer. The quality of the printed component with a specific shape is analyzed. The analyzed materials are ABS Printplus and PLA Printplus. These materials are printed at different temperatures and speeds. combinations of different settings were tested in order to find the best conditions for printing with different nozzles. The quality of individual printed samples is assessed visually and by touch. The efficiency in terms of print time under various conditions was also analyzed. The main benefit of testing is the establishment of appropriate conditions for printing components on a Easy3DMaker printer. The article does not focus on mechanical properties of the examined samples.

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Automation of manufacturing technologies with utilisation of industrial robots

Kumičáková D, Rengevič A

Applied Computer Science

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2015

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Vol. 11, no 3

5--18

EN

Industrial robots are important elements of automated production systems. Robots as programmable devices used in automatized batch or mass products production are often reprogramed to adapt themselves on the new product production changes. This time-consuming programming causes a decrease of manufacturing productivity. Therefore today robots can be reprogrammed by “offline” way too. The robot´s new control programme creation doesn´t limit the manufacturing process that is cur-rently in progress at the plant. In addition, offline programming contributes to reduction of the period of the new product production starting. The article presents our practical experiences with utilisation of offline programme Fanuc Roboguide for solution of tasks of automation of welding, deburring and assembling technologies by industrial robots.