Dongguan Xin Bao Instrument Co., Ltd.

 

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Horizontal / Vertical Vibration Testing Machine 3 Directions X-Y-Z Axis

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Good quality Environmental Test Chamber for sales
This is my second cooperation with OTS, the machine is very good, and fast service. Look forward our next order.

—— Vinod Kumar Pandey

OTS is a very professional manufacturer for our customized machine. The quality is very surprising under such a friendly price.

—— Kohut Gabor

I visited OTS factory before order. I like their production machines, and experienced technicians. Now we have annual order from them, it is always a happy cooperation with them.

—— Chris 

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Horizontal / Vertical Vibration Testing Machine 3 Directions X-Y-Z Axis

China Horizontal / Vertical Vibration Testing Machine 3 Directions X-Y-Z Axis supplier
Horizontal / Vertical Vibration Testing Machine 3 Directions X-Y-Z Axis supplier Horizontal / Vertical Vibration Testing Machine 3 Directions X-Y-Z Axis supplier

Large Image :  Horizontal / Vertical Vibration Testing Machine 3 Directions X-Y-Z Axis

Product Details:

Place of Origin: China
Brand Name: OTS
Certification: ISO/CE
Model Number: XB-OTS-DC

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Standard Export plywood case suitable for different and long distance transportation
Delivery Time: 45 working days
Payment Terms: T/T, Western Union
Supply Ability: 200 sets/month
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Detailed Product Description
Dimension: 600L*600Dmm Square Axis: 3 Directions X-Y-Z
Max Load: 120KG Frequency Range: 5-2000Hz
Max Acceleration: 981m / S2 Dimensions (without Packaging)(L×W×H): 1600mm×985mm×850mm
Vibration Table Weight: 1850kg SNR: >65dB

5-2000HZ XYZ Axis Horizontal Vertical Vibration Test Machine

 

Vertical Vibration Reliability Test

Through the vibration controller of the signal source output to the power amplifier, amplified by the signal and then input to the vibration table body, generating excitation source, simulate the actual situation of the specimen to the vertical vibration test; through the acceleration sensor signal acquisition and input to Vibration control device, the output signal and feedback signal stacking calculation, to achieve the excitation source and the target spectrum of high degree of coincidence. The system is given by the signal target spectrum, to complete the vibration test of the specimen, the test specimen vibration durability, integrity and so on.

Test Content

  • Random vibration test

Random vibration test according to the actual environmental requirements are the following types: broadband random vibration test, narrowband random vibration test, broadband random plus one or several sinusoidal signals, broadband random plus one or several narrowband random. The first two are randomized trials, the latter two are mixed type can also be classified into randomized trials. Stochastic control uses the transfer function equalization method to continuously output Gaussian random signals, and quickly performs real-time accurate closed-loop control. The built-in adaptive control algorithm can react quickly to the nonlinearity of the system. The random control also provides kurtosis control functions specifically designed for reliability enhancement tests. The working principle of the electric shaking table is based on the amperometric law of the current-carrying conductor acting in the magnetic field by the electromagnetic force

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  • Sinusoidal vibration test

Sine vibration test control parameters are mainly two, namely the frequency and amplitude. According to the frequency change and invariant divided into fixed frequency and sweep two. Fixed frequency test is mainly used for:

A) Resonance frequency processing: the vibration frequency of the product found in the frequency of the apparent resonance frequency, the provisions of the vibration parameters of the vibration amplitude to assess the product resistance to resonance vibration.

B) Resistance to constant frequency processing: In the known product using the ambient conditions of vibration frequency, can be used to determine the frequency of vibration test, the purpose is to assess the product at a given risk frequency to withstand vibration.

 

Sweep test is mainly used for:

A) product vibration frequency response (ie, the initial resonance check): to determine the stability of the resonance point and work to find the product resonance frequency, to do vibration-resistant treatment.

B) Anti-sweep processing: When the product in the frequency range of the use of non-resonant point, or there are several significant resonance point, must be anti-sweep processing, sweeping processing in the low frequency band positioning shift amplitude, high frequency band Using the logarithmic continuous scan of the amplitude of the constant acceleration, the crossover frequency is generally 55-72Hz, and the sweep rate is usually carried out by one octave per minute.

C) Final Resonance Check: Check the same method with product vibration frequency response to check whether the resonance point of the product has been changed after the vibration treatment to determine the reliability of the product after the vibration treatment.

 

 

  • The typical impact test

Products in the processing, transportation and use of the process are often subject to a variety of transient impact load, the impact may cause product structure and performance damage or even failure. In order to determine the suitability of the product in the use and transportation process, it is necessary to carry out the simulated impact test of the product in the laboratory. The typical impact test function uses the transfer function equalization method to carry on the closed-loop control, supports all kinds of pulse type simulation.

 

 

System Performance parameters

 

Vibration table
Sine thrust 600kgf
Random thrust 600kgf
Impact thrust 1200kgf
Frequency Range 5~2000Hz
Continued displacement 51mm
The impact of displacement 51mm
Maximum speed 2m/s
Maximum acceleration 981m/s2
Moving coil diameter Φ150mm
Allow eccentric moment >190N.m
Load connection point 6 piont
Equivalent mass of moving parts 6kg
Countertops screw size (standard) M8
Screw layout table (diameter, circumference) 8 on Φ100mm,8 on Φ,200mm.
Axial isolation frequency <3Hz
Maximum load 120Kg (customer request 45Kg)
Magnetic flux leakage <1mT
Dimensions (without packaging)(L×W×H) 1600mm×985mm×850mm
Vibration table Weight 1850kg
 
Amplifier output 8kVA
SNR >65dB
System Protection The entire power amplifier has: Grid overvoltage, undervoltage power grid phase, logical failure, power module protection, power module temperature, output overcurrent, output overvoltage, power supply, displacement units, units body temperature, external linkage, etc. protection circuit, when any fault occurs, turn off the output, sound and light alarm. In addition to the above protection, it also has a protective function RMS values of tolerance protection, emergency stop devices, such as improving running.
Rated output voltage 120Vrms
Amplifier efficiency >95%
Fan
Power 0.75kW  
Airflow 0.3m3/s
Duct diameter 120mm
Pressure 0.048kgf/cm2
Vertical extension table
Table size 600mm×600mm
Equivalent mass 23kg
Upper frequency 2000Hz
Countertop Materials Aluminium
   
Horizontal slide
Table size 600mm×600mm
Thickness 30mm
Countertops weight 36kg
Frequency 2000Hz
Bearing number 1
Bearing weight 0.58kg
Connector Weight 1.4kg
Maximum Load 300kg
Countertop Materials Aluminium
 
Vibration controller
Enter the number of channels 2 voltage channels, 2 charge channels
Number of output channels 1 Drive output, 1 COLA output
Resolution 24-bit digital-to-analog converter (DAC / ADC)
Anti - aliasing filter Analog anti-aliasing filter plus digital filter, stopband attenuation greater than 160dB / Oct
Coupling method AC differential, AC single-ended, DC differential, DC single-ended, IEPE, TEDS (optional), charge
Enter the range ± 10 VPEAK
controlling software Sine control, random control, typical impact control, resonant search and presence

Horizontal / Vertical Vibration Testing Machine 3 Directions X-Y-Z Axis
Horizontal / Vertical Vibration Testing Machine 3 Directions X-Y-Z Axis
 

Contact Details
Dongguan Xinbao Instrument Co., Ltd.

Contact Person: Andy Xiao

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