| 摘要 |
The invention relates to a floor milling machine (1), in particular a road-milling machine, a recycler, a stabilizer, or a surface miner, comprising a milling roller (7) with a milling roller width (a) which runs along a rotational axis (18) of the milling roller and with at least two chiseling devices (6), each of which comprises a chisel (9) and a chisel holder (10), and with a sensor device (14) for determining wear on the at least two chiseling devices (6) in a contactless manner, said sensor device comprising a sensor (8, 8') for measuring a wear parameter of the at least two chiseling devices (6). The sensor (8, 8') can be moved at least over a part of the milling roller width (a) in order to set an identical measurement angle (α) and an identical position of the sensor (8, 8') relative to the at least two chiseling devices (6) in order to measure the wear parameter of the at least two chiseling devices (6). The invention further relates to a method for determining wear on the at least two chiseling devices (6) of the floor milling machine (1) in a contactless manner. |
