News-Dynatronic Corporation Ltd.

The vibration noise test of planetary gearbox. 2018-04-25

Project name: The vibration noise test of planetary gearbox.Brief introduction：A new planetary gearbox designed by customers. It has many sets of planetary wheel and axle bearing groups, and in the rotation test, the gearbox produces a large vibration and noise, which is beyond the scope of design.

Xihua University frame modal analysis 2018-04-25

Project name: Xihua University frame modal analysis Brief introduction：Through the collection, processing and analysis of test data, the modal frequencies, modal damping and modal vibration modes of the frame are obtained, which lays the foundation for further research on vehicle vibration, noise an

Automotive airbag ECU installation reliability test 2018-04-25

Project name: Automotive airbag ECU installation reliability test Brief introduction：Since the center acceleration sensor of the airbag system to detect the acceleration signal during the collision is integrated with the ECU, from the perspective of the requirements of the sensor on the ECU surround

Suspension shock absorption performance test& structural vibration test of China Youth Car New Passenger Car 2018-04-25

Project name: Suspension shock absorption performance test& structural vibration test of China Youth Car New Passenger Car Brief introduction：China Youth Automotive Company uses the DE-944 dynamic signal test system and accelerometer to measure the vibration value of the upper and lower measuring po

SXQC body vibration testing at different speeds 2018-04-25

Project name: SXQC body vibration testing at different speeds Brief introduction：SXQC uses the DE-944 dynamic signal analysis system and accelerometer to test the vibration acceleration signals of the engine, left front axle, frame, and seat to obtain vibration data of heavy truck or high speed spor

Ruifeng commercial vehicle white body modal experiment 2018-04-25

Project name: Ruifeng commercial vehicle white body modal experiment Brief introduction：Jianghuai Automobile established a database of dynamic characteristics of the vehicle through modal experiments of the vehicle, comparing the dynamic characteristics of the subsequent models and this type of vehi

Buick sub-frame structure modal test 2018-04-25

Project name: Buick sub-frame structure modal test Brief introduction：Through modal experiments, various modes of the sub-frame structure can be determined, and a reasonable dynamic design can be used to ensure that the engine-mounted part coincides with the vibration-type node. This not only protec

Compressor stress test od one type of gas turbine 2018-04-25

Project name: Compressor stress test od one type of gas turbineBrief introduction：The gas turbine drives the centrifugal compressor for gas supply through the high frequency motor and tests the pressure state of the components at each speed of the compressor. The electromagnetic environment in the f

One low-speed vibration test of one large low speed diesel engine 2018-04-25

Project name: One low-speed vibration test of one large low speed diesel engineBrief introduction：The diesel engine size is 4m*3m*6m, and the measuring points are distributed in all parts of the diesel engine. There are 50 measuring points, and three directional acceleration sensors are installed at

Gate test of Qianzhong, Guizhou reservoir 2018-04-25

Project name: Gate test of Qianzhong, Guizhou reservoir Brief introduction：Qianzhong water conservancy project is the first water diversion project that crosses region and long distance, the project is main for irrigation, urban water supply, together with taking power generation, county and townshi

UCMP elevator test 2018-04-25

Project name: UCMP elevator test Brief introduction：With the rapid development of economy and advancement of technology, the elevator has become more and more common in our life with the rise of high-rise buildings. Today, the elevator has become a popular means of transport, its security problem al

Hangzhou steam turbine blade dynamic test 2018-04-25

Project name: Hangzhou steam turbine blade dynamic testBrief introduction：For new developed turbine blade, especially the damping brace and the form of convex belt structure, due to the torsional recovery angle between the blade and the blade, the whole ring damping structure is formed。In the work,

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