400Hz rubber elastomer dynamic stiffness sweep frequency test system

Rubber elastomer dynamic stiffness sweep test system
1. Purpose
< Rubber elastomer dynamic stiffness test system is mainly used for dynamic and static stiffness and damping coefficient of elastomers, rubber elastomers, shock absorbers, etc. , damping angle and other parameters testing and fatigue resistance performance testing. This system can conduct a variety of tests under sine waves, triangle waves, square waves, trapezoidal waves, ramp waves, and user-defined waveforms.
This test system adopts the electro-hydraulic servo controller (r) with microcomputer-controlled electro-hydraulic servo fatigue test control technology as the core, which is patented technology (patent number:) protected by the State Intellectual Property Office of Lichuang Company. The system is stable and Excellent performance, synchronized with the world, and easy to operate.
The test software works in a Chinese environment, has powerful data processing functions, automatically saves test conditions and test results, displays and prints random group test data, test curves, and test reports that comply with relevant national standards. It is widely applicable to It is an ideal cost-effective test system for scientific research institutes, metallurgical construction, national defense and civil air defense, colleges and universities, machinery manufacturing, transportation and other industries.
2. Usage environment and scope of use
, Usage environment
For indoor environment temperature: room temperature ℃
, Usage scope
Design the test fixture according to the user's sample size to meet the requirements Requirements for fatigue testing of rubber elastomers.
Main technical indicators of the three equipment
, Maximum dynamic test force:
, Dynamic load value fluctuation:
Average load fluctuation:., Force sensor accuracy
Load Amplitude fluctuation:
Displacement measurement range: Resolution: Accuracy:
, Test frequency:
, Actuator stroke:
, Test waveform: sine wave, triangle wave , square wave, ramp wave, sawtooth wave and various combination waves, external input acquisition wave and other waveforms
, test software: test control software adapted to the system platform, the computer real-time displays the static load, dynamic load, test during the test Frequency, fatigue times. Dynamically display real-time curves, storage (the time period can be set arbitrarily for automatic storage of data and graphics at each test stage), output test reports (test data can be imported into, and other software) and other functions, and the test data and graphics can be processed as a whole or Partial infinite magnification display, test data is stored in database format, and the stored content can be reproduced. Previous test data can be called up for analysis, and users can perform secondary data processing, edit and add test report formats.
, with intelligent overload, fracture, displacement protection and other safety measures.
, with the function of setting multiple module fatigue test management.