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https://www.cmetechnology.com/products/krd10-hydraulic-vertical-shock-test-system/


KRD10 Hydraulic Vertical Shock Test System
KRD10 series is a full-automatic hydraulic lifting vertical shock test machine, with the state-of-the-art design, high degree of automation, simple operation and convenient maintenance. Engineers adopt KRD10 to test and measure the shock resistance of products or packaging, simulate the shock environment in laboratory to assess the functional reliability and structural integrity in a real impact environment. KRD10 series hydraulic test machine can perform various types shock waveforms to realize shock energy that the product is subjected to in the actual environment, thereby improving the system or optimizing the structure of the product. This shock test equipment meets standards of MIL-STD-810F and IEC68-2-27. Contact us for the hydraulic testing machine price!

FEATURES OF KRD10 HYDRAULIC VERTICAL SHOCK TEST SYSTEM
CME is offering different types shock testing machine for mechanical shock testing:
Windows OS: full-automatic remote-control interface, the operator only needs to input simple values, integrated IPS-2000 shock control & measuring system can accurately execute the shock test

Multi-track Guide Posts: combined with good lubricity and noise free hydraulic balance lifting system to achieve stable shifting

Automatic Control of Lifting Height: with high accuracy and good repeatability

Adopts the High Strength and Hardness Cast Aluminum Table: which has high first-order resonance frequency, featured with low noise and no clutter

Inner Brake Mechanism: to avoid secondary rebound bumps and more stable positioning of the table

Shock Waveforms: half-sine waves, post-peak sawtooth waves, or square waves

Free-foundation: The mechanical shock machine comes with a high-performance buffer and vibration isolation device, just put it on the level floor, the installation is convenient

One-stop for Measurement & various waveform tolerance bands for reference standards are built in the software, users just need to apply and start, customized test report will be generated after the test.

TABLE OF KRD10 HYDRAULIC VERTICAL SHOCK TEST SYSTEM
The basic body of the shock tester table is KRD10 series hydraulic lifting vertical shock tester, which is a free-falling vertical shock tester with hydraulic lifting and hydraulic braking. It is composed of shock table body, hydraulic source, electrical control, etc.

The table platform includes: working table, two guide rods, frame, air spring support system, lifting cylinder, displacement sensor, damper, hydraulic locking mechanism, etc.

The shock table adopts hydraulic drive, lifting cylinder lifting, high-pressure oil brake positioning, free fall, high-pressure oil-liquid brake to prevent secondary impact. The structure schematic diagram and pictures are shown in following figure:

DUAL MASS SHOCK AMPLIFIER OF KRD10 HYDRAULIC VERTICAL SHOCK TEST SYSTEM
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.

WAVEFORM GENERATORS FOR KRD10 HYDRAULIC VERTICAL SHOCK TEST SYSTEM
KRD10 hydraulic 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: