Simulated transport vibration testing machine used for toys, electronics, furniture, gifts, ceramics, packaging and other products for simulated transport testing. The simulated transport vibration test machine complies with the American and European transport standards and the international transport standards of EN, ANSI, UL, ASTM, ISTA.
The simulated transportation vibration table is mainly used to simulate goods during the transportation of automobiles. When encountering different road conditions, such as turbulence, uphill slope, downhill slope, turning, etc, The products collided with each other in the car case, The collision of goods with the trunk, Squeezing each other, damage the product, So as to further improve the quality of goods and packaging quality.
The purpose of simulation transport vibration table is to make a series of controllable vibration simulation in the experiment. Test products in the life cycle, Whether it can withstand the test of transportation or vibration environmental factors, Can also determine product design and function requirements standards. Vibration simulation also has different methods according to different purposes, such as resonance searching, resonance residence, cyclic scanning, random vibration and stress screening.
Principle of simulation transport vibration table: The simulated transportation vibration table is based on the American and European transportation standards. The vibration and collision of cargoes during transportation by automobile or ship are simulated by using the elliptical motion trajectory generated by eccentric axis during rotation. Fix the test platform on the eccentric bearing, When the eccentric bearing turns, The entire plane of the test platform will produce an ellipse moving up and down and back. Adjusting the speed of eccentric axis with rotation is equivalent to adjusting the speed of a car or ship.
The sample clamping device for transport vibration testing machine adopts guide rail type, which is convenient and safe to operate. Heavy duty channel steel base with anti-vibration rubber, easy to install, strong load, smooth operation. According to similar vibration testing equipment in Europe and America, there has the rotary vibration.
|●||Smooth operation, low noise. Suitable for office and the laboratory installation.|
|●||The unique slippery course structure design, make sample clamping conveniently and reliable.|
|●||Timer function is elegent appearance.|
|●||Low price, which is only 30% of the same products in the Russia Market.|
|●||The digital screen dispaly the vibration frenquency|
|●||Use rail track for the installation of the test sample, oprate easily and safely|
|●||The pedestal of the machine applies heavy style channel with vibration attenuation pad, convenient, stable,no need to install the land-end screw.|
The installation site of simulated transport vibration tester must be stable. Because the vibration test, when the equipment started to work, The vibration will be strong, The uneven ground will affect the accuracy of vibration test, and the unstable working environment is easy to produce noise and damage equipment. There are five kinds of vibration modes: constant frequency vibration, sweep frequency vibration, programmable vibration, multiple vibration, logarithmic vibration.
|●||The fixed frequency vibration can only be set one vibration frequency, and the two platforms can only vibrate according to this set frequency.|
|●||Frequency sweep vibration is to set two frequencies, and the vibration test bench vibrates back and forth between these two frequencies.|
|●||The programmable vibration cycles from low to high and from high to low within 16 frequencies, and the vibration time of each frequency is arbitrarily set.|
|●||Multiple vibrations increase from low to high multiples to repeated cyclic vibrations from low to high multiples within 16 frequencies.|
|●||Logarithmic vibration means that the waveform is executed logarithmically.|