{"number":"US12697697B2","kindCode":"B2","documentType":"grant","title":{"original":"Abrasive flow machine, method for ascertaining material removal on a workpiece, and method for determining the cutting power of a grinding medium","english":"Abrasive flow machine, method for ascertaining material removal on a workpiece, and method for determining the cutting power of a grinding medium"},"abstract":{"original":"An abrasive flow machine is indicated, having a media drive device which is adapted to move the abrasive medium over a surface of a workpiece and/or through the opening of the workpiece in a flow direction, having a workpiece holder for mounting the workpiece with two parts adapted to be positioned on opposite sides of the workpiece, having a structure-borne sound sensor for measuring structure-borne sound generated in a workpiece when the latter is machined with an abrasive medium, and having an evaluation unit which is adapted to infer a cutting power of the abrasive medium and/or a rate of …","english":"An abrasive flow machine is indicated, having a media drive device which is adapted to move the abrasive medium over a surface of a workpiece and/or through the opening of the workpiece in a flow direction, having a workpiece holder for mounting the workpiece with two parts adapted to be positioned on opposite sides of the workpiece, having a structure-borne sound sensor for measuring structure-borne sound generated in a workpiece when the latter is machined with an abrasive medium, and having an evaluation unit which is adapted to infer a cutting power of the abrasive medium and/or a rate of …"},"applicants":["Extrude Hone GmbH"],"inventors":["Fabio Augusto Wosniak","Patrick Matt"],"filingDate":"2022-01-28","publicationDate":"2026-08-04","grantDate":"2026-08-04","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12697697B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12697697B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12697697B2","ja":"https://downloadpatent.com/ja/patent/US12697697B2"}}