Accuracy of Milling by Robots with Two-Motor Servo Drives


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Abstract

The accuracy of robot motion over circular trajectories in milling is analyzed. The milling motion is compared for a robot with precision two-motor servo drives tracking the position of manipulator links; and a robot with traditional gear drives tracking the position of the motor shaft. Computer modeling indicates that it is expedient to use precision two-motor drives in robots for milling and other operations that require highly accurate motion.

About the authors

Yu. V. Ilyukhin

Stankin Moscow State Technical University

Author for correspondence.
Email: ilyv_178@mail.ru
Russian Federation, Moscow

R. V. Kolesnichenko

Stankin Moscow State Technical University

Author for correspondence.
Email: ruslanrobotic@gmail.com
Russian Federation, Moscow

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