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    EH-9000S Electro-hydraulic Servo Structure Dynamic Fatigue Test Bench

    Functional uses:

    It is mainly used to test the dynamic and static mechanical properties of various structural parts, components, buffer blocks, rubber elastomers, shock absorbers, beams and columns. It can perform tensile, compressive, bending, low and high cycle fatigue, crack propagation and fracture mechanics tests under sinusoidal, triangular, square, trapezoidal and combined waveforms. It can also be equipped with environmental test equipment to complete environmental simulation tests at different temperatures.

    The test machine is flexible and convenient to operate. The lifting, locking and sample clamping of the moving beam are all completed by button operation. The force and displacement of the test piece are measured by advanced hydraulic servo drive technology, high precision dynamic load sensor and high resolution magnetostrictive displacement sensor.


    • Standard
    • Characteristic
    • Parameter
    • 智能监测

    1. It meets the requirements of GB/T 2611-2007 General Technical Requirements for Testing Machines, GB/T 16826-2008 Electro-hydraulic Servo Universal Testing Machine and JB/T 9379-2002 Technical Requirements for Tension-Compression Fatigue Testing Machine.

    2. It meets the standards of GB/T3075-2008 Metal Axial Fatigue Test Method and GB/T 228-2010 Metal Material Tensile Test Method at Room Temperature.

    3. Suitable for GB, JIS, ASTM, DIN and other standards.


    1. The main engine of the test machine: the column, the base and the cross beam constitute a closed frame structure, which has large frame stiffness, no reverse clearance and good stability. The outer surface of the column is treated with hard chromium plating. Servo actuator (cylinder) is mounted, and the piston of two-way action cylinder is designed. The sample clamping adjustment is convenient and flexible.

    2. Key components: the use of internationally renowned brands - MOOG servo valve in the United States, DOLI controller in Germany, Buiyue oil pump in Japan, Shiquan sensor in the United States, MTS displacement sensor in the United States, etc.

    3. Hydraulic Servo Pumping Station: With no leakage silence technology, the pressure output is stable, no fluctuation, low noise, good heat dissipation effect, high filtering accuracy, pressure overload, oil temperature overtemperature automatic protection.

    4. Control mode: force, displacement and deformation PID closed-loop control, and can realize smooth and undisturbed switching of any control mode.

    5. Test software: It is suitable for operating on Windows test platform, cooperating with the control system, and can control the test system to complete all kinds of dynamic and static mechanical properties tests, such as metal tension, compression, bending, low cycle and metal fracture mechanics tests, and independently complete all kinds of test management, data storage, test report printing and other functions. 。

    6. Test waveforms: sine wave, triangle wave, square wave, random wave, sweep wave, combined wave, etc.

    7. Protection function: It has alarm shutdown functions such as oil blockage, over-temperature, low liquid level, hydraulic system overload, motor overheating, pre-set fatigue times, sample breakage, etc.


    EH-9000S Electro-hydraulic Servo Structure Dynamic Fatigue Test Bench

    666

    依据标准:

    1. It meets the requirements of GB/T 2611-2007 General Technical Requirements for Testing Machines, GB/T 16826-2008 Electro-hydraulic Servo Universal Testing Machine and JB/T 9379-2002 Technical Requirements for Tension-Compression Fatigue Testing Machine.

    2. It meets the standards of GB/T3075-2008 Metal Axial Fatigue Test Method and GB/T 228-2010 Metal Material Tensile Test Method at Room Temperature.

    3. Suitable for GB, JIS, ASTM, DIN and other standards.


    性能特点:

    1. The main engine of the test machine: the column, the base and the cross beam constitute a closed frame structure, which has large frame stiffness, no reverse clearance and good stability. The outer surface of the column is treated with hard chromium plating. Servo actuator (cylinder) is mounted, and the piston of two-way action cylinder is designed. The sample clamping adjustment is convenient and flexible.

    2. Key components: the use of internationally renowned brands - MOOG servo valve in the United States, DOLI controller in Germany, Buiyue oil pump in Japan, Shiquan sensor in the United States, MTS displacement sensor in the United States, etc.

    3. Hydraulic Servo Pumping Station: With no leakage silence technology, the pressure output is stable, no fluctuation, low noise, good heat dissipation effect, high filtering accuracy, pressure overload, oil temperature overtemperature automatic protection.

    4. Control mode: force, displacement and deformation PID closed-loop control, and can realize smooth and undisturbed switching of any control mode.

    5. Test software: It is suitable for operating on Windows test platform, cooperating with the control system, and can control the test system to complete all kinds of dynamic and static mechanical properties tests, such as metal tension, compression, bending, low cycle and metal fracture mechanics tests, and independently complete all kinds of test management, data storage, test report printing and other functions. 。

    6. Test waveforms: sine wave, triangle wave, square wave, random wave, sweep wave, combined wave, etc.

    7. Protection function: It has alarm shutdown functions such as oil blockage, over-temperature, low liquid level, hydraulic system overload, motor overheating, pre-set fatigue times, sample breakage, etc.


    参数配置:

    EH-9000S Electro-hydraulic Servo Structure Dynamic Fatigue Test Bench

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