Dynamic fatigue testing machine for clutch cover assembly and testing method thereof

The invention discloses a clutch cover assembly dynamic fatigue testing machine and a testing method thereof.The clutch cover assembly dynamic fatigue testing machine comprises an operation control system, a rack, a main shaft driving mechanism, a main shaft box, a temperature control box and a sliding table, the main shaft driving mechanism, the main shaft box, the temperature control box and the sliding table are arranged on the upper plane of the rack, the main shaft driving mechanism is located on the left side of the main shaft box, and the temperature control box is located on the right side of the main shaft box; the sliding table is located on the right side of the temperature control box, and is characterized in that the spindle driving mechanism is directly connected to the spindle box through a coupler, a reciprocating separation driving mechanism is arranged on the sliding table, a soot blowing mechanism is arranged in the rack, and an outlet of the soot blowing mechanism is communicated with the temperature control box. Through the structural design, the test requirements of a push-type clutch cover assembly and a pull-type clutch cover assembly can be met, meanwhile, the dynamic separating force of the clutch cover assembly can be detected, the fatigue test can be monitored, various use working conditions can be simulated, and fatigue test data are more comprehensive and more accurate.