United States
US 12,703,055 B2
Method for evaluating tool health with the temperature rising signal
US 12,703,055 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Inventors
- HSIN-CHANG CHANG
- Publication date
- 2026-08-11
- Filing date
- 2022-12-14
- Document type
- B2 Granted patent
- Also written as
- US 12,703,055 B2 · US12703055 · 12703055
Abstract
A method for evaluating tool health with the temperature rising signal, applied to a machine tool that utilizes a tool to perform a removal process upon a workpiece, comprises the steps of: setting a target machining instruction; utilizing a processor to divide the target machining instruction into a residual machining instruction and a micro machining instruction; performing the residual machining instruction; without any coolant or with little coolant, performing the micro machining instruction, and having at least one thermal image sensor to detect a thermal image of a contact area of the t…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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