Detail publikace

High Accurate Robotic Machining based on Absolute Part Measuring and On-Line Path Compensation

KUBELA, T. POCHYLÝ, A. SINGULE, V.

Originální název

High Accurate Robotic Machining based on Absolute Part Measuring and On-Line Path Compensation

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Robotic milling is also a flexible and easily reconfigurable system and compared to conventional CNC machines, it is also a cost-saving alternative. However, there is still one main limitation concerned with a lower absolute robot accuracy, in comparison with CNC machines, caused mainly by a lower stiffness of the robot's serial kinematics and/or a backlash error resulting from robot's drives reversion. In this paper, we mostly present experimental results (milling) in order to demonstrate real limitations of robotic machining based on a Leica Laser Tracker system and a measuring arm CimCore. There is also described an approach for online robot path compensation based on the Laser Tracker absolute measurements in real-time where we reached the accuracy of finished products to be from tenths of mm to hundreds of mm.

Klíčová slova

industrial robots;machine tools;machining;position control;robot kinematics

Autoři

KUBELA, T.; POCHYLÝ, A.; SINGULE, V.

Vydáno

28. 10. 2019

ISBN

978-1-7281-0389-1

Kniha

19th International Conference on Electrical Drives and Power Electronics (EDPE): PROCEEDINGS

Strany od

143

Strany do

148

Strany počet

6

BibTex

@inproceedings{BUT161054,
  author="Tomáš {Kubela} and Aleš {Pochylý} and Vladislav {Singule}",
  title="High Accurate Robotic Machining based on Absolute Part Measuring and On-Line Path Compensation",
  booktitle="19th International Conference on Electrical Drives and Power Electronics (EDPE): PROCEEDINGS",
  year="2019",
  pages="143--148",
  doi="10.1109/EDPE.2019.8883912",
  isbn="978-1-7281-0389-1"
}