OPENTECHNICAL PUBLICATION
OT-2026-000002110

Processing system, robot system, control device, teaching method, and storage medium

Published: 2026-09-15T19:10:52.099868Z
Permanent URL: https://opentechnical.org/p/OT-2026-000002110
Categories: Manufacturing & Assembly Equipment > Joining and Welding

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ABSTRACT

According to one embodiment, a processing system teaches an operation to a
robot. The robot includes a detector including detection elements arranged
along first and second directions, and a manipulator to which the detector is
mounted. The processing system performs position teaching processing. The
position teaching processing includes causing the detector to perform a probe
of a weld portion of a joined body. The probe includes a transmission of an
ultrasonic wave and a detection of a reflected wave. The position teaching
processing includes calculating a center position of the weld portion in a
first plane based on first intensity data of an intensity of the reflected
wave, setting a teaching point of the robot based on a first position of the
detector, and moving the detector along the first plane to a second position,
and setting the teaching point based on the second position.

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OpenTechnical publication OT-2026-000002110
Published 2026-09-15T19:10:52.099868Z
https://opentechnical.org/p/OT-2026-000002110