ECON's compact precision vibration testing system is ideal for vibration testing of small products, stress screening of small parts, and modal analysis due to its ability to meet high frequency demands and strict installation conditions. The School of Artificial Intelligence at Tiangong University has utilized ECON's VE-5150 precision vibration test system to create a stress screening test system, enabling the simulation of various vibration situations, thereby enhancing research capabilities.
School of Artificial Intelligence, Tiangong University
Material Stress Screening Test
Jiaxing Research Institute, Southern University of Science and Technology
Research on optical image stabilization lenses
ECON's compact precision vibration testing system is ideal for vibration testing of small products, stress screening of small parts, and modal analysis due to its ability to meet high frequency demands and strict installation conditions. The School of Artificial Intelligence at Tiangong University has utilized ECON's VE-5150 precision vibration test system to create a stress screening test system, enabling the simulation of various vibration situations, thereby enhancing research capabilities.
Jiaxing Research Institute of Southern University of Science and Technology is developing a vibration testing system for optical image stabilization lenses using ECON's VE-5150 precision vibration testing machine. The system includes a shaking table, power amplifier, vibration controller, data acquisition analyzer (MI-7208), and acceleration pickup, enabling real-world shaking simulations for lens research.
Earthquake disasters significantly impact a country's economic development and social safety. Rapidly resolving seismic prevention and mitigation projects is challenging. Strengthening scientific education on disaster prevention and increasing public awareness is crucial for mitigating human loss. Schools should also develop earthquake preparation and mitigation education.
A Chinese university has developed an "Earthquake Prevention and Disaster Mitigation Science Popularization Education Base" using ECON's VE series compact shaking table and data acquisition analyzer (MI-7208). The system uses a shaking table to excite a frame structural model, collect vibration information from acceleration pickup, analyze it using software, and display modal analysis information.
Construction of university research laboratory
“Earthquake Prevention and Disaster Mitigation Science Popularization Education Base”
Shenzhen Research Institute, City University of Hong Kong
Triaxial Consonant Excitation System
Compared to single-axis vibration test systems, three-axis co-resonant excitation systems are more similar to the real environment, have higher test efficiency, and are suitable for combined environment testing. This system can provide more realistic data about the earthquake resistance of products and equipment.
ECON has developed a 3-axis co-resonant excitation system using a VE-5150 for the Shenzhen Research Institute, City University of Hong Kong. The system consists of three miniature shakers and a complicated guide mechanism, allowing for synchronous vibration tests using a MIMO vibration controller.
Industrial robots are crucial in manufacturing for high-precision, strong products. Their dynamic performance is crucial for reliability. Modal analysis tests help determine structural characteristics like resonance frequency, damping ratio, and vibration shape, aiding in system vibration analysis, fault diagnosis, and optimization.
A robot manufacturer developed a robot modal analysis test system using an modal exciter(VE-5120M), a multi-channel data acquisition analyzer (MI-8008), and an accelerometer. The system collects vibration information about the robot arm's structure, analyzing it intuitively using specialized software.
Modal analysis test of robot arm
Tire modal analysis test
Tires are crucial for driving comfort and modal characteristics are essential for improving performance. The modal vibrator method, with its uniform output, stable output, and good repeatability, is suitable for testing nonlinear structures and is an essential test method for tire modal characteristics analysis.
ECON developed a tire structure modal analysis system for Shanghai Electric Academy Automotive College, using an modal exciter(VE-5120M), a multi-channel data acquisition analyzer (MI-8008), and an accelerometer. The system intuitively displays tire modal analysis information.
Vibration energy harvesting is a method that converts vibrational energy into usable electrical energy using methods like positive piezoelectric effect, electromagnetic induction principle, electrostatic effect, and magnetic field expansion and contraction. This field is a hot topic in multidisciplinary research.
Miniaturized, low-power sensors are crucial for structures, equipment, and human health monitoring. However, batteries in these systems have limited lifespans and are costly to replace. Research and application of vibration energy capture technology are expected.
Microelectronic devices attached to the natural environment or objects
must continuously capture energy.
ECON's vibration simulation system and smart control system enable laboratory research on vibration energy capture and reproduction, showcasing its ability to simulate realistic vibration environments.
The VE-51XX series introduced here covers medium frequencies (5 Hz to 5 kHz), but ECON also covers low frequency
Random, Notching, Vibro-Shock, FDR-LTH,etc.
→Please see “Software” for details.