SENSOR PRINCIPLE FOR SURFACE WEAR

The invention relates to a textile machine having a component (2) which is in contact with a process material (1) and having a sensor assembly (5) which monitors wear of the component (2). The economical efficiency of a textile machine is improved. To this end, the sensor assembly (5) comprises a sensor element (3) which is in contact with the process material (1) and which is worn due to a relative movement between the process material (1) and the sensor element (3), the electrical property of the sensor element (3) being changed due to wear, and the sensor assembly (5) comprises means for determining the electrical property. 说明一种纺织机器，所述纺织机器具有构件（2），所述构件与工艺材料（1）处于接触中，并且所述纺织机器具有传感器组件（5），所述传感器组件监测所述构件（2）的磨损。想要实现纺织机器的经济性的提高。为此，所述传感器组件（5）包括传感元件（3），所述传感元件与所述工艺材料（1）处于接触中并且由于在所述工艺材料（1）与所述传感元件（3）之间的相对运动而磨损，其中，所述传感元件（3）的电的性质由于磨损而改变，并且所述传感器组件（5）包括用于测定所述电的性质的装置。