KRD13 series pneumatic high-energy shock test system is an automatic pneumatic lifting vertical pressure shock testing equipment. The high energy test system adopts the pneumatic energy storage principle of expansion, by adjusting the internal pressure; make it in a short stroke to release high-impact energy. This novel designed high-energy shock test system is easy to operate and used to test the ability of the product to withstand shock damage in actual use, through this way we can evaluate the adaptability of the product to the impact environment and optimize the product's structural strength according to the testing data. It is an excellent evaluation of the impact resistance of a product that can effectively improve the reliability of the product in use.

 

FEATURES OF KRD13 HIGH ENERGY mechanical shock and vibration testing  SYSTEM

 

Full pneumatic drive, clean and environmentally friendly, with good repeatability and high reliability

 

The impact energy is large, and the shock test of 70g @45ms can be easily realized

 

Control system based on Windows, all operations are completed on the computer, which is convenient to use and fully automatic

 

IPS-2000 software integrates shock table control and data collection, making the equipment easy to operate and calibration

 

Advanced energy storage expansion shock mode: the expansion shock air pressure energy storage system used with pneumatic lifting can achieve the shock energy that cannot be achieved by the free-fall classic impact, and can meet the requirements of various high shock end speeds

 

High efficiency & high precision: the advanced pneumatic drive and control system greatly improves the efficiency of shock test

 

Convenient installation: the equipment comes with a base, due to the short driving stroke of the pneumatic cylinder, small footprint

 

Safety protection: the controller has functions of door protection, runaway protection, and zero signal protection to ensure the safety of the system

 

Shock amplifiers can be configured to achieve larger magnitude shock tests

TECHNICAL SPECIFICATIONS OF KRD13 HIGH ENERGY SHOCK TEST SYSTEM

 

KRD13 HIGH ENERGY shock and vibration table

KRD13 series pneumatic high-energy shock test system is composed of three parts: a table body, a pneumatic control system, and an electrical control measurement system.

 

KRD13 series pneumatic high-energy shock test system is a pneumatic lifting vertical pressure shock tester. The air pressure storage-release system is adopted, and the free-fall impact is optimized and upgraded to an energy storage expansion shock system. The shock energy is greatly improved, and a larger shock end velocity is reached, thereby realizing a large shock overload that a free-fall impact table cannot achieve at the same height.

 

The high-energy shock testing table mainly includes a working table, impact plate, guiding shaft, expansion impact cylinder, locking unit, absorber, base, etc.

DUAL MASS SHOCK AMPLIFIER OF KRD13 HIGH ENERGY SHOCK TESTER

The shock amplifier is a device that uses the rebound energy of the ordinary impact shock table to realize the opposite impact between the servo table and the seat on the amplifier, so that the impact acceleration is multiplied.

 

DUAL MASS SHOCK AMPLIFIER OF KRD13 HIGH ENERGY SHOCK TEST SYSTEM

WAVEFORM GENERATORS OF KRD13 HIGH ENERGY SHOCK TEST SYSTEM

KRD13 series pneumatic high-energy shock test system is equipped with a half-sine wave generator. The half-sine wave generator is mainly made of engineering rubber (considering the stiffness and cohesive force of rubber) and felt pads of various thicknesses. Different thicknesses are connected in series to form multiple stiffnesses to achieve different shock pulse widths. Optional for post-peak sawtooth wave generator which is lead cone; trapezoidal wave generator air source is high-pressure nitrogen, the pressure range is 1-10MPa, and the overload value can be adjusted between 10-100g, as shown in the following figure: