| 摘要 |
The present invention relates to a performance evaluation testing machine for a bearing, which evaluates the rigidity, service life, rotation precision, etc. of a bearing essentially used in a machine tool having a turning table. In other words, the present invention relates to test equipment for evaluating the performance of a bearing, which is an essential component of the turning table of the machine tool, thereby evaluating the overall performance of the bearing, such as the rigidity, service life, heating state, etc. The performance evaluation testing machine for a bearing comprises: a turning table; a table base on which the turning table is installed to be turned; a ring gear which is installed on the bottom surface of the turning table; a bearing which rolls on the inner surface of the ring gear; a gear box which transfers reduced torque to the ring gear; a servo motor which is connected to the input side of the gear box; a temperature sensor which measures the temperature of the bearing; and a monitoring system which monitors the measured values of the temperature sensor in real time. |
