Method for determining a degree of wear, device for determining a degree of wear, machining device and computer program

US12163868B2 · kind B2 · utility

Assignee

• HOMAG GmbH · DE

Inventors

• Samuel Ziefle · Wörnersberg, DE
• Peter Dettling · Waiblingen, DE
• Ruven WEISS · Alpirsbach, DE

Key dates

• Filing date: Oct 2, 2020
• Grant date: Dec 10, 2024
• Expiry date: May 19, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2291/0258
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The invention relates to a method for determining the degree of wear of at least one component of a machining device (10), wherein at least one actual condition (19) of the machining device (10) is established and the at least one actual condition (19) is compared to at least one comparative condition (18) of the machining device (10), and a conclusion is drawn as to the degree of wear of the at least one component as a function of a deviation determined between the at least one actual condition (19) and the at least one comparative condition (18), wherein, to establish the at least one actual condition (19) and/or the at least one comparative condition (18), sound emissions (16) of the machining device (10) are captured. The invention also relates to a device (13) for determining a degree of wear of at least one component of a machining device (10), a machining device (10) for machining workpieces (11), and a computer program for determining a degree of wear of at least one component of a machining device (10).