compression shear testing machine

Test force accuracy: ≤± 1%
Accuracy: ± 1% FS
Resolution:: 0.01mm
Payment Terms: TT , LC , Others

The compression shear machine is specially used to test the mechanical properties of finished plate rubber bearings for highway bridges.It can be used to test the compressive modulus of elasticity, shear modulus of elasticity,shear angle, ultimate compressive strength,friction coefficient, rotation angle and load test of basin rubber bearings of highway bridges.

                                                                                                  Compression shear testing machine


Introduction

The compression shear machine adopts four column structure.The beam, base and upper and lower pressing plates are all made of integral cast steel.The rigid strength and structural stability of the frame are better than those of the two column structure, which is convenient for measuring the elastic deformation of the sample. it can be used for compression modulus test, shear modulus test, shear bond property,shear aging,friction coefficient, angle test, ultimatecompressive strength test and corner test.the structure, function, performance and main technical indicators of the testing machine meet the requirements of the following standards


Test type

Plate bearing:

Compression modulus test

Ultimate compressive strength test

Shear modulus of elasticity test

Shear bond test

Shear aging test

Friction coefficient test

Allowable angle test

Pot bearing:

Vertical bearing capacity test

Friction coefficient test

Rotation test

Spherical steel bearing:

Vertical bearing capacity test

Friction coefficient test

Measurement of rotational moment

Installation conditions 

1. Temperature within the range 0℃~50℃

2. Relative humidity lower than 95%

3. Noise level 25 DB

4. In an environment without obvious magnetic interference and surrounding non-corrosive media

5. In a shock-free, vibration-free environment

6. Leave space not less than 0.7m around the tester, clean and dust-free work environment

7. The base and rack are properly installed on a solid level base


Technical parameter

Model

YJW-2000

YJW-6000

YJW-30000

Maximum vertical test force:

2000kN

6000kn

30000kN

Range of test force:

40kn-1000kn

120kn-6000kn

600kn-30000kn

Force measurement mode:

pressure sensor to measure force

Test force accuracy:

≤± 1%

Piston stroke:

150 mm

300 mm

1000mm

Piston no-load moving speed:

0-50 mm / min

0-60 mm / min

0-60 mm / min

Displacement measurement resolution:

0.01mm

0.01mm

0.01mm

Displacement measurement range:

0-150mm

0-300 mm

0-1000 mm

Displacement measurement accuracy:

± 1% FS

± 1% FS

± 1% FS

Deformation measurement resolution:

0.01mm

0.01mm

0.01mm


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