{"number":"US12703055B2","kindCode":"B2","documentType":"grant","title":{"original":"Method for evaluating tool health with the temperature rising signal","english":"Method for evaluating tool health with the temperature rising signal"},"abstract":{"original":"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…","english":"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…"},"applicants":["INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE"],"inventors":["HSIN-CHANG CHANG"],"filingDate":"2022-12-14","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12703055B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12703055B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12703055B2","ja":"https://downloadpatent.com/ja/patent/US12703055B2"}}