| 摘要 |
The invention relates to the field of wear or attrition resistance of materials and friction pairs. A device for wear control of a friction part comprises at least one wear indicator (1) including a plurality of separate measuring elements (41..., 4n), each of which consists of an electronic element or a plurality of electronic elements, as well as a recording device (6) connected through a switch (7) to each separate measuring element (41..., 4n) by means of an individual electric circuit. |
