OPENTECHNICAL PUBLICATION
OT-2026-000000674

Apparatus and method for step-wise spindle diagnosis for machining center with different tools loaded

Published: 2026-09-15T19:03:14.314261Z
Permanent URL: https://opentechnical.org/p/OT-2026-000000674
Categories: Manufacturing & Assembly Equipment > Machining Systems

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ABSTRACT

The present invention relates to verifying the suitability of a tool and
diagnosing a spindle for a machining center on which different tools are
mounted. Provided are a machining center spindle diagnosis apparatus and
method configured to monitor a change of a tool in the machining center; when
the change of the tool is recognized, control the machining center to idle the
spindle; acquire sensor data from a sensor installed on the machining center
during the idling of the spindle; input the acquired sensor data to a tool
verifying model pre-trained by a machine learning technology to verify
suitability of the tool; and when the tool is verified to be suitable,
inputting the acquired sensor data to a spindle diagnosing model pre-trained
by the machine learning technology to diagnose an operating state of the
spindle.

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OpenTechnical publication OT-2026-000000674
Published 2026-09-15T19:03:14.314261Z
https://opentechnical.org/p/OT-2026-000000674