Pneumatic liner bidirectional fatigue testing machine

Pneumatic liner bidirectional fatigue testing machine

Product Introduction:
1. The TWS10 electro-hydraulic servo pneumatic liner bidirectional fatigue testing machine is mainly used for fatigue testing research of shock absorption products (liners and intermediate support assemblies), simulating the automotive working conditions that the chassis liner is subjected to, and conducting bidirectional composite durability tests on the liner; It can also complete its static performance test research. Adding other related accessories can complete the relevant experimental research of other automotive components. This product is equipped with other accessories and can also be used for tensile, compressive, low cycle, and high cycle fatigue tests of materials and components. Configure high and low temperature chambers for conducting high and low temperature mechanical tests.
2. The research and development process of the electro-hydraulic servo dynamic universal series testing machine draws on the development experience of internationally renowned electro-hydraulic servo dynamic testing machine companies, adopting the development concept of "modularization, modularity, and standardization", absorbing advanced international electro-hydraulic servo dynamic testing machine technology, and designing it based on the actual usage conditions of users. The key supporting components of the electro-hydraulic servo dynamic testing machine are selected from well-known international and similar products. Greatly improving the stability and reliability of the system, the key units and components of the system adopt advanced international technology, and the overall performance of the entire testing system is comparable to the technical level of internationally renowned dynamic testing machine companies. This series of products has the characteristics of easy use, high control accuracy, and good reliability. Design according to the technical requirements and relevant standards of the engine camshaft. Mainly used for fatigue testing of welding points on automotive engine camshafts, and can also complete static performance testing research. Adding other related accessories can complete the relevant experimental research of other automotive components.
3. The 10kN electro-hydraulic servo dynamic and static universal testing machine is one of the series of dynamic and static universal testing machine products developed by our company. The main unit of the testing machine, constant pressure servo pump station, hydraulic chuck and other key components are designed by our company. The servo valves, seals and other key purchased parts are all famous 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.

Pneumatic liner bidirectional fatigue testing machineProduct parameters:
Project Name Indicator Remarks
Maximum static test force ± 10kN/
The indication accuracy is not graded throughout the entire process, with a tolerance of ± 0.5%/
Maximum dynamic test force ± 6kN/
The indication accuracy shall not exceed ± 0.5% FS/
The maximum amplitude of the actuator is ± 75mm/
Indication accuracy ± 0.5% FS/
Frequency range of 0.01-10Hz can be customized according to user requirements
Displacement measurement accuracy ± 0.5% indication (no grading throughout the entire process)
Displacement measurement resolution 0.01mm magnetostrictive displacement sensor
Arm length 100mm
Maximum torque of 1000nm
The maximum experimental space of 600mm (excluding the clamp part) is determined based on the actual loading frame size and actual working conditions on site by the user
Column spacing 600mm
Main experimental waveforms include sine wave, square wave, triangular wave, oblique wave, and external input waveform/