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#mast #table [a]https%3A%2F%2Fwww.cmetechnology.com%2Fproducts%2Fkrd70-hydraulic-vibration-shaker%2F[/a] KRD70 series hydraulic vibration shaker is an electronic hydraulic servo vibration test machine with the advantages of fast response speed, high anti-load rigidity, flexible control mode, high performance, and high reliability. The hydraulic vibration shaker is a device that converts and amplifies the energy of the electro-hydraulic servo valve and converts the energy of the high-pressure liquid into a dynamic test system for the reciprocating motion of the simple actuator. Similar to the function of the electric hydraulic vibration table, it can complete the functions of sinusoidal vibration, random vibration, transient shock, and road spectrum simulation. KRD70 series hydraulic vibration shaker is widely utilized for all kinds of products in aviation, marine, automotive, earthquake, packaging, transportation, and other industries. The vibration shaker system complies with the standard MIL STD-810, ASTM D4728, IEC 60068-2, and ISTA relevant standards. FEATURES OF KRD70 HYDRAULIC VIBRATION SHAKER Vertical, horizontal, bi-directional, or multi-axis vibration forms are available  It is especially suitable for vibration tests requiring low frequency and high force  Multiple functions: can complete sine, random, and road spectrum simulation  Windows-based stable control system, with a variety of test control functions  Equipped with a data interface, it is convenient to expand remote control and has remote real-time display system data and protection functions  With over displacement, over current, overload, overheating, cooling system protection circuit, leakage protection, drive power supply protection

KRD30 Constant Acceleration Tester (Box Type)

#hydraulic #vibration #table [a]https%3A%2F%2Fwww.cmetechnology.com%2Fproducts%2Fkrd30-constant-acceleration-tester-box-type%2F[/a] RD30 Constant Acceleration Tester (Box Type) KRD30 series constant acceleration tester is a box-type structure centrifugal constant acceleration test machine with the characteristics of reliable operation, convenient maintenance, multiple functions, and easy control and adjustment. This constant acceleration test equipment is applicable to provide a test of structural integrity for electronic components, small components, and other electrical and electronic products whether the structure adaptability and performance are in good condition when subjected to forces produced and the satisfactory performance of components, products, by steady-state acceleration environments (other than gravity), such as occur in moving vehicles, especially flying vehicles, rotating machine and projectiles. KRD30 series centrifugal constant acceleration testing machine can also be used to determine the effect of constant acceleration on electronic devices and also be used as a high-stress test to determine the structural strength limit values. For more information about mechanical test equipment, please feel free to contact us!

KRD200 Center of Gravity Measurement System

#hydraulic #vibration #shaker [a]https%3A%2F%2Fwww.cmetechnology.com%2Fproducts%2Fkrd200-center-of-gravity-measurement-system%2F[/a] The center of gravity (CG) (or center of mass) of an object is the average location of the weight (or mass). It's a crucial mass property in the fields of aerospace, defense, automotive and related industries for the performance and safety of products. An object suspended from its center of gravity in space will be perfectly balanced. The center of mass is a useful reference point for calculations in mechanics that involve masses distributed in space, such as the linear and angular momentum of planetary bodies and rigid body dynamics. The mass and center of gravity measurement system adopts the multi-point support method, so the specimen’s mass and center of gravity can be simultaneously measured in the same measurement system. Different fixtures are installed to measure various irregular objects (such as missile launchers, aircraft black boxes, electronic components, etc.); the V-shaped support is installed on the measuring platform to measure various rotations (such as missiles). Catalogue Download Get A Quote FEATURES OF KRD200 CENTER OF GRAVITY MEASUREMENT SYSTEM The multi-point support method is applied in the measurement system where there is not a high requirement for leveling. It is necessary to conduct a leveling procedure when the equipment is first installed and not need to level again in the later measurement process, which is easy to operate.  The linear guide rail is designed for the table, where the two brackets can move back and forth smoothly and have high positioning accuracy. It is flexible and easy to attach the specimen to anywhere in the bracket.  It is convenient to fix the large-diameter and cone specimen to the installation bracket, which can be adjusted horizontally and vertically. Furthermore, the lead screw can adjust the position of the left and right brackets to easily level the conical specimen on the brackets.   High-precision calibration software for the measurement system can accurately calibrate and assess sensor location and system precision to implement self-calibration.  The mass, center of gravity, and centroidal deviation can be measured as it is necessary to hoist the product once. The operator only needs to turn the specimen to 0°, 90°, 180°and 270° without any other operation in the course of measurement, which takes up a short time, offers efficiency, and requires little labor  For more information about vibrating shaker table, please feel free to contact us!

KRD10 Hydraulic Vertical Shock Test System

#krd30 [a]https%3A%2F%2Fwww.cmetechnology.com%2Fproducts%2Fkrd10-hydraulic-vertical-shock-test-system%2F[/a] KRD10 series is a full-automatic hydraulic lifting vertical shock testing machine, with the state-of-the-art design, high degree of automation, simple operation and convenient maintenance. Engineers adopt it 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 test equipment 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 shock testing 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 & Analysis: 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: For more information about multi axial simulation table, please feel free to contact us!