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Blade fatigue testerBlade fatigue tester is a special equipment used for fatigue testing of blades. It uses PLC+HMI+PC to automatically control the two fatigue test hosts. By setting the blade strain and amplitude, the system intelligently controls the working frequency of the motor. Keep it within the maximum allowable stress range to achieve rapid fatigue to obtain usage data.
1.Real-time display of the following information : blade amplitude, frequency, strain, test times (accumulated times, set times); motor speed, frequency; inverter output voltage, current, frequency; 2. Closed loop control : By setting the blade strain and amplitude, the system automatically adjusts the working frequency of the motor so that the actual value is within the allowable deviation range of the set value; 3. History record : record blade amplitude, strain, period, frequency and corresponding time (ms) according to the set time period; 4. Report function : The control software can generate experimental data reports according to requirements. |