| 摘要 |
The invention concerns a system ( 1 ) for managing rotary cutting tools ( 2,2 a ,2 b. . . ) mounted on a motor-driven appliance ( 7 ) receiving and driving the rotary cutting tools designed to manage dentist's files comprising mainly: first identifying means ( 6, 8 ) for identifying the cutting tools, means for recording ( 8 ) reference data of each cutting tool identified by the first identifying means ( 6,8 ), means ( 9 a , 9 b) for transmitting preprogrammed values of the cutting tool to the motor-driven appliance ( 7 ), means ( 9 a , 9 b) for transmitting measurements of the operating conditions of the cutting tools from the motor-driven appliance ( 7 ) to recording means ( 8 ), means for evaluating the fatigue of the cutting tools, a computing device ( 12 ) adapted to compute a fatigue level of the cutting tools based on the reference data recording means ( 8 ) and the evaluating means. |
