YW-5000 The computer-controlled servo compression shear testing machine

The YW-5000 computer-controlled servo compression shear testing machine is a high-precision material testing equipment that uses hydraulic power source drive, electro-hydraulic servo control technology, computer data acquisition and processing, and can achieve closed-loop control and automatic detection. Its main structure consists of a testing host frame, a shearing frame, an angle measurement frame, a main oil source (hydraulic power source), an electrical control system, etc. The testing force is 5000kN, and the accuracy level of the testing machine is level 1.

The YW-5000 computer-controlled servo compression shear testing machine is mainly used for testing the axial and radial compression, shear, and angular mechanical properties of various bridge plate and bowl type rubber bearings under complex conditions of compression and shear resistance; It can conduct tests on the compressive strength, compressive modulus of elasticity, shear bonding performance, shear aging resistance, friction coefficient, rotation angle, etc. of rubber bearings, as well as testing the elastic modulus and compression performance of concrete and other material samples.

The testing machine and its accessories meet the following standard requirements:

GB/T2611 General Technical Requirements for Testing Machines

GB/T3159 "Hydraulic Universal Testing Machine"

JB/T11582 "Compression Shear Testing Machine"

GB20688.4 "Rubber Bearings Part 4: Ordinary Rubber Bearings"

GB/T17955 "Technical Conditions for Spherical Bearings"

JT/T4 "Plate Rubber Bearings for Highway Bridges"

JT/T391 "Pot Rubber Bearings for Highway Bridges"

TB/T1893 "Railway Bridge Plate Rubber Bearings"

TB/T2331 "Basin type Bearings for Railway Bridges"

TB/T3320 "Ball Bearings for Railway Bridges"

Specifications

Test force: 5000KN

Accuracy level: Level 1

Distance between upper and lower pressure plates: 700mm

Pressure plate size: 750mm × 750mm

Main cylinder piston stroke: 700mm

Axial deformation measurement range: 0-20mm

Radial deformation measurement range: 0-10mm

Host dimensions/weight: 5000mm × 1240mm × 3200mm/15000Kg

Oil source cabinet size/weight: 1250mm × 850mm × 1000mm/600Kg

Shear test section

Horizontal shear force: 1000 KN;

Horizontal piston stroke: 200mm;

Shear plate size: 750mm × 750mm;

Stretching speed: 0-100mm/min;

Displacement measurement range: 0-200mm;

Corner test section

Corner top output: 500KN;

Angle piston stroke: 200mm;

Displacement measurement range: 0-20mm;

Overall power: 15KW