PWSG Automotive Cylinder Gasket Fatigue Test Stand

PWSG Automotive Cylinder Gasket Fatigue Test Stand

Product Introduction:
1. The PWSG series microcomputer controlled cylinder pad fatigue test bench is one of the latest series of dynamic loading test system products developed by our company. This series of products has the characteristics of easy use, high control accuracy, and good reliability. This series of testing machines has been designed based on international advanced electro-hydraulic servo dynamic testing machine technology and combined with the actual usage conditions of users during the research and development process. The key components such as fatigue control software, actuators, constant pressure servo pump station, and loading frame are designed by our company. The key purchased parts such as servo valves and seals are all well-known international and similar products, greatly improving the stability and reliability of the system. The overall performance of the testing machine is comparable to the international advanced product technology level.
2. Electro hydraulic servo can perform dynamic high-low cycle fatigue tests, program-controlled fatigue tests, as well as static tests under constant rate, constant strain, constant stress control and various conventional mechanical performance tests. It can also perform fracture mechanics tests, partial vibration and impact tests as needed, and can also test the fatigue life, crack propagation, fracture toughness performance, safety evaluation of actual specimens, and working condition simulation of materials or components in a broad range. Therefore, it has advantages that cannot be compared to any other type of testing machine and is the most highly respected material testing equipment in the international fatigue community.
3. This series of testing machines is widely used for dynamic and static mechanical performance testing of components and parts, including tensile, compressive, low cycle, and high cycle fatigue tests. By configuring corresponding accessories and testing software, it can be used for crack propagation and fracture mechanics of various materials, static stiffness of components and parts, and other mechanical tests.
PWSG Automotive Cylinder Gasket Fatigue Test StandProduct parameters:
1. Maximum static test force: ± 100kN;
2. Indication accuracy: Calibrate according to attenuation multiples of 1 and 10, with an indication accuracy of ± 1% for each level starting from 20%;
3. Maximum dynamic test force: ± 100kN;
4. Indication accuracy: The amplitude fluctuation shall not exceed ± 2% FS for each level.
5. Maximum amplitude of actuator: 02mm;
6. Indication accuracy: ± 1% FS;
7. Frequency range: 0.01-m large s h; 120Hz.
8. Main test waveforms: sine wave, square wave, triangular wave, oblique wave, and external input waveform.
9. The largest experimental space: determined based on the actual loading frame size and actual working conditions on site by the user.
10. Specification of constant pressure servo pump station: flow rate of 90L/min, 21MPa, motor power of 70kW.