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Flow Fatigue Test Benches Equipment Test Bench

Test equipment

Flow Fatigue Test Benches Equipment Test Bench

  • Product name Flow Fatigue Test Benches 
  • flow (10-502)L/min2
  • pressure 12bar
  • test medium 10mm/S±5mm/S (10cst±5cst) lubricating oil
  • pressure measurement range (3-10)bar
  • medium temperature normal temperature-80℃
  • pulse frequency (0.2-3)Hz
  • wave shape rectangular wave, trapezoidal wave, and XuanBo

Introduction to Flow Fatigue Test Benches

The fatigue test bench mainly consists of a pressurized water pump, a pressurized valve, and a pressure relief valve to form a pressurized and pressure relief system. With the cooperation of control system, data acquisition system, and other auxiliary measurement and control devices, it can automatically complete the cyclic action of fatigue test and the judgment and statistics of test results, ultimately forming a test report. During the experiment, unmanned operation can be achieved.

System pressure  System traffic
Pressure measurement range Medium temperature Pulse frequency
Number of workstations




10mm/S±5mm/S (10cst±5cst) Oil with kinematic viscosity
Room temperature -80 ℃
Rectangular wave, trapezoidal wave, and normal rotating wave

2 workstations


2000mm×1200mm ×1950mm
PL-Y150 (0.2-1.5)Mpa (0-150)L/min Aviation hydraulic oil YH-15
Room temperature -50 ℃

2150mm×1200mm ×1900mm
Note: The above technical parameters can be designed and manufactured according to the different needs of customers

Characteristics of Flow Fatigue Test Benches

1. High degree of automation: The fatigue test bench can automatically conduct tests under preset parameters without manual intervention, improving the efficiency and accuracy of the tests.
2. Multifunctionality: In addition to conducting standard fatigue tests, it can also perform various other tests, such as fatigue crack propagation tests, bending fatigue tests, tensile fatigue tests, high and low temperature alternating fatigue tests, etc., to meet the needs of different industries.
3. High frequency vibration and high load test capability: The frequency range is generally 0.5-300 Hz, and the load range can reach tens of tons, which can simulate vibration and load under actual working conditions.
4. Precision control system: capable of achieving high-precision and highly reliable experimental control and data acquisition, adapting to different testing needs.
5. High safety: The equipment structure is stable and reliable, able to withstand large loads, ensuring the safety of the testing process.

Flow Fatigue Test Benches performance

The performance of the Flow Fatigue Test Benches is mainly reflected in its technical indicators, such as load, frequency, torque, rotation angle, etc. For example, the technical specifications of a certain type of desktop fatigue testing machine are: load:+/-25KN, frequency: 0-100Hz, torque:+/-200N * M, angle: 0-270 °. These indicators determine the range and accuracy of experiments that can be conducted on the test bench.

Scope of use of Flow Fatigue Test Benches

The Flow Fatigue Test Benches is widely used in various industries, especially in areas that require material fatigue performance testing. For example, in the fields of military medicine and special medicine, materials science, aviation, and aerospace science and technology, fatigue test benches are used for conducting room temperature tensile, compressive, and bending tests, metal fatigue tests, metal fracture toughness (K1c, J 1c) tests, metal crack propagation rate tests, and material component mechanical simulation tests. In addition, the fatigue test bench can also be used for indicator tests, linear velocity tests, fatigue life tests, etc. of shock absorbers used in automobiles, air suspension airbag shock absorbers, modified vehicles, SUVs, armored vehicles, light trucks, heavy trucks, beach vehicles, and various motor vehicles.