High-Performance Vibration Testing System for Automotive and Aerospace Electronics

Product application

Vibration testing is the act of exciting or shocking a component or device to see how it would react in a real environment. The application range of vibration test is extremely wide, from industrial products such as circuit boards, aircraft, ships, rockets, missiles, automobiles and household appliances.

Sinuo can provide you with the whole excitation and testing scheme, and prove the quality of the products for you according to national and international standards, such as GB, GJB, UL, JIS, DIN, ISO, BS, MIL, IEC and ASTM.

Vibration machine selection formula and vibration generator structure diagram

1. The test conditions provided by customer’s company;

2. Test type: Sine sweep; Random

3. Frequency response range: 2-5000Hz

4. Formula: A(g)=(2πf)2Dcm/980≒A=0.002DmmF²

D=A/0.002F²

F=M(kg) ×A(g)

Equipment Principal Diagram

Equipment technical parameters:

Horizontal sliding platform

The horizontal slide design has a high overturning moment and lateral restraint. This design concept, combined with a standard horizontal slide arrangement, has a high dynamic moment limit while maintaining the guiding oil film damping characteristics. The horizontal slide table is composed of a slide plate, a connecting head, a natural granite slab, a horizontal slide table base, and an independent oil source.

Features:

a. High performance and reliability

The closed-loop control is realized by the DSP processor, and the PC is independent from the control loop. It ensures the real-time and high efficiency of the control system. It can respond to any changes in the test system in a timely and rapid manner. Ensure the reliability and high precision of the control. All input channels have 24-bit resolution ADCs, low-noise hardware design, and built-in analog and digital anti-aliasing filters, which effectively guarantee the high precision of the analysis.

b. Easy to operate

The Windows-based application software is easy to operate and rich in auxiliary functions. The system's powerful automatic wizard and automatic test report generation function make repetitive and boring test tasks easy. The test parameter settings are rich and rigorous, and the USB2.0 interface makes it more closely and harmoniously connected with the computer.

c. Powerful functions and flexibility

The vibration controller is a powerful vibration control platform that can complete multiple complex tasks. On the same hardware platform, different application software can be configured to complete a variety of analysis tasks to meet your different test and analysis needs. The controller adopts a modular design, and can configure corresponding hardware and software according to different user needs to meet different needs.

d. Test safety

The controller provides small-scale signal control to get a preview of system vibration control. This method helps test engineers predetermine noise levels. And have a rough understanding of the transfer function and other characteristics of the system. There are also multiple safety checks and interlock settings. The safety of testers, test objects and vibration table equipment is guaranteed to the greatest extent. If there is an abnormality in the system, you can immediately press the system's built-in termination key to end the test.

e. Test report generation

It supports one-click quick generation of test reports in word format or PDF format. You only need to click the report generation button to get the current test results. From the description of the basic test control function to the specific test setting parameters, from the control target spectrum curve to the test time domain and frequency domain curve, everything is available. It is convenient for you to modify and make according to different test report specifications. It can be directly printed and previewed, and can be sent online.

Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery testing equipment,  electromagnetic compatibility (EMC) test system, environmental testing equipment, fire retardant test equipment, dust-proof waterproof testing equipment and electrical appliances testing equipment. Our products covering electrical vehicle, electric power, communication, electrical appliances and electronic devices industries.

Sinuo has a professional technical research and development team, which is proficient in various international standards such AS IEC, ISO, EN, VDE, BS, AS, ASTM, GB and industry standards such AS MBN LV124, VW-80000. We master physical mechanics, heat, electricity, fluid and other theoretical knowledge in the application of equipment. And continue to focus on industry standard equipment performance optimization, operation simplification and equipment stability and reliability improvement.

Sinuo has two factories in Guangzhou and Dongguan, and cooperates with many research institutions and schools. Our R&D and production capacity are in the forefront. We have authorized agents in South Korea, the United States, South Africa, Egypt, Pakistan, the Philippines and other places, we serve customers BV, CSA, Intertek, SGS, TUV and other internationally renowned testing and certification institutions, local government quality inspection departments and production factories.