Original scientific paper

https://doi.org/10.17559/TV-20140416123902

Inaccuracies of industrial robot positioning and methods of their correction

Milan Marônek orcid.org/0000-0002-4716-8092 ; Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava Paulínska 16, 917 24 Trnava, Slovakia
Jozef Bárta orcid.org/0000-0003-0607-4433 ; Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava Paulínska 16, 917 24 Trnava, Slovakia
Jozef Ertel ; Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava Paulínska 16, 917 24 Trnava, Slovakia

Abstract

The application of production lines without the use of robots in heavy, monotonous, unhealthy or high-precision works is not just ineffective and inhumane but also economically unprofitable. The use of robotics in manufacturing processes is therefore necessary to ensure high productivity of products having satisfactory quality and guaranteed repeatability of production. The article points out inaccuracies in positioning the robotic arm tool depending on the robot axes rotation, welding speed and predefined trajectory shape. Fanuc M-710iC/50 robot showed biggest inaccuracies in movement speed of 50 mm/s.

Keywords

accuracy; correction; production; robot

Hrčak ID:

147289

URI

https://hrcak.srce.hr/147289

Publication date:

22.10.2015.

Article data in other languages: croatian

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