Electro-hydraulic servo compression shear testing machine YJW

YJW electro-hydraulic servo compression shear testing machine is mainly used to test the mechanical properties of the finished plate rubber bearing and ball bearing (or basin rubber bearing) for highway (railway) bridges, and complete its axial compression test and rated pressure. Horizontal shear test, as well as corner test. (YJW-10000 electro-hydraulic servo compression shear tester can do most of the mechanical performance test of the basin rubber bearing). The above tests can also be carried out on other materials. The compression and shear universal testing machine is fully tested according to the relevant requirements of the JT/T4-2004 standard. It can automatically complete the compressive elastic modulus, compressive ultimate strength, and shear resistance of rubber bearings...
YJW electro-hydraulic servo compression shear testing machine is mainly composed of the following parts, and its performance characteristics are as follows:
1. Microcomputer controlled electro-hydraulic servo compression shear test machine host
The four-screw test space adjustable structure is adopted, and the working cylinder is placed under the center of the machine base, and the force is measured by a hydraulic sensor. (The load cell can also be configured according to customer requirements.) The bearing plate of the test machine has sufficient rigidity to ensure the accuracy and repeatability of the four-point deformation measurement. The lower pressure plate is equipped with wheels, which can be moved along the track to facilitate the loading and unloading of the sample.
2. Microcomputer controlled electro-hydraulic servo compression shear test machine horizontal shearing system
The horizontal force application system consists of a differential horizontal cylinder, a load cell, a displacement sensor (photoelectric), and a shearing plate. The shearing plate is a reaction frame structure, and both the horizontal force and the reaction force act on the bracket, and have no force on the main screw. The horizontal shearing system is placed on the trolley and can be pushed in and out along the track.
3. Microcomputer controlled electro-hydraulic servo compression shear test machine corner system
The corner cylinder is still differential, the load cell is measured by the four-point deformation sensor, and the tangent of the angle is measured. The corner plate is made in a sling type.
4. Microcomputer controlled electro-hydraulic servo compression shear test machine Servo hydraulic source