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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12599998-B2, on 14 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000674

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

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Classification
Manufacturing & Assembly Equipment › Machining Systems
Original source
US-12599998-B2, the United States Patent and Trademark Office, 14 April 2026
Document SHA-256
33c4654aeb9a29fe877746f7ab68d372a584b6b38471080a98500d9d415f8c3a

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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Citation

OpenTechnical Publication OT-2026-000000674, “Apparatus and method for step-wise spindle diagnosis for machining center with different tools loaded,” published September 15, 2026 at 19:03:14 UTC, https://opentechnical.org/p/OT-2026-000000674.

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This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.