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Power frequency vibration testing machine
Power frequency vibration testing machine
Product details
The purpose of vibration testingIt is to conduct a series of controllable vibration simulations in experiments to test whether the product can withstand the test of transportation or vibration environmental factors during its life cycle, and also to ensure accuracy
Establish standards for product design and functionality requirements. According to statistical data, there has been an improvement3%The design level will increase20%Recycling and Reduction18%All unnecessary expenses. Vibration simulation is based on different criteria
There are also different methods for the purpose, such as resonance search, resonance dwell, cyclic scanning, random vibration, and stress screening.
The effects of vibration include1. Strength of the structure. 2、 Loosening of the combination. 3、 Protect the wear and tear of materials. 4、 Damage to components. 5、 Poor contact of electronic components. 6、 Circuit
Short circuit and intermittent instability. 7、 Deviation of standard values for each item. 8、 Screen out defective parts in advance. 9、 Identify the resonance relationship between parts, structures, packaging, and transportation processes, and improve their resonance
factor.
The significance of vibration testingTo confirm the reliability of the product and screen out defective products in advance before leaving the factory, and evaluate their failure analysis in order to become a high-level and highly reliable product
The product.
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function |
satisfyLSeries of standard tests(Same countertop) |
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Vibration frequency |
50Hz |
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Maximum test load(kg) |
0~100kg |
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Platform size/Platform size(H) |
6mm/vertical20cmlevel25cm |
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Vibration waveform |
sine wave--You can choose between half wave or full wave |
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Vibration direction/Vibration mode |
① vertical(Up and down/YAxis)Each has two independent outputs to choose from Two groups can vibrate together or two groups can vibrate individually
② level(about/around/Z+XAxis)Each has two independent outputs to choose from Two groups can vibrate together or two groups can vibrate individually
③ Three axes{vertical(Up and down/Yaxis)+level(Left, right, or front and back/Z+Xaxis)}Can independently output vertically and horizontally for selection, can vibrate vertically and horizontally in two groups together, and the other two groups are reserved for individual vibration |
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amplitude(mmp-p) |
0-5.2 mmCan be adjusted arbitrarily |
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The maximum acceleration can be adjusted arbitrarily |
0~22g(220m/s2) |
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Maximum sine wave excitation force(thrust) |
2200kgf |
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time control |
Can be set at any time(In seconds) |
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supply voltage/electric current |
220V(50/60Hz)/10A |
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Vibration machine power |
2.2（KW） |
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Cooling methodtype |
Natural air cooling |
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Temperature and humidity |
temperature-10℃~+80℃/humidity10%~95% |
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noise/Electromagnetic field radiation |
50Within decibels/100Within milliGauss(1meter) |
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Main calculation formula for vibration table |
Note:1g=9.8m/s2 acceleration(Companyg)=0.002*f2(Frequency unitHZ)*D(Amplitude unitmmp-p) |
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Measuring instrument(Purchase separately) |
(Testeable20mm） ① Acceleration0.1~199.9m/s2 (Peak value) ③ Displacement0.001~19.99mm(peak value)
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