Compression and Shearing Testing Machine YAW-J Series
YAW-J series computer controlled electro-hydraulic servo compression and shearing testing machine adopts the structure of oil cylinder at the bottom and four columns. The frame has high rigidity,strength and small deformation,which can meet the detection requirements of plate,basin and ball bearings of highway and railway bridges.
YAW-J series computer controlled electro-hydraulic servo compression and shearing testing machine adopts the structure of oil cylinder at the bottom and four columns. The frame has high rigidity,strength and small deformation,which can meet the detection requirements of plate,basin and ball bearings of highway and railway bridges.
The test space is stepless adjustable,which is convenient for the test requirements of different heghts. It adopts the proprietary multi-channel closed-loop coordinated loading electro-hydraulic loading,continuously load stably,and maintain multi-stage test force.It can automatically collect and strore data,draw curves,and print test reports.
The computer can control the test process appropriately,display test force and test curve,and the operation is simple and reliable,it is an ideal test equipment for transportation, building materials, metallurgy, aviation, aerospace, universities, scientific research institutions, etc.
Specifications
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vertical direction loading part
item
YAW-5000J
YAW-10000J
YAW-15000J
YAW-20000J
YAW-30000J
Max. Test Load (kN) 5000
10000
15000
20000
30000
Load Measuring Range(kN) 1%-100% of max capacity (kN)
Test Load Indicating Accuracy ≤±1% of Indicating Value
Compression testing space 900
1500
1500
1500
1500
Max speed for piston empty loading (mm/min) 50
40
40
40
40
Piston stroke (mm) 150
300
300
300
300
Displacement measuring scope (mm) 0-150
0-300
0-300
0-300
0-300
Crosshead moving speed (mm/min) 170
200
200
200
200
Compression plate(mm) 700×800 1050×1050 1200×1200 1350×1350
1500×1500
Deformation measurement Measurement of vertical deformation of specimen with four grating ruler digital displacement sensors
Load Frame Dimension(mm) 4100x1145x3200
7000x1900x4900
7600x2340x5000
8000x2340x5150
9000x2500x5300
horizontal shearing part
item
YAW-5000J
YAW-10000J
YAW-15000J
YAW-20000J
YAW-30000J
Max. Test Load (kN) 1000
2000
3000
4000
6000
Load Measuring Range(kN) 2%-100% of max capacity (kN)
Test Load Indicating Accuracy ≤±1% of Indicating Value
Piston stroke (mm) 200
200
300
300
300
Displacement measurement accuracy ±1%
Displacement measuring scope (mm) 0-200
0-200
0-300
0-300
0-300
Deformation measurement Measurement of vertical deformation of specimen with four grating ruler digital displacement sensors
Deformation measurement scope 0-150mm
corner part
item
YAW-5000J
YAW-10000J
YAW-15000J
YAW-20000J
YAW-30000J
Max. load for corner (kN) 300
600
1000
1500
2000
Load Measuring Range(kN) 4%-100% of max capacity (kN)
Test Load Indicating Accuracy ≤±1% of Indicating Value
Piston stroke (mm) 150
150
200
200
200
Displacement measurement accuracy ±1%
Displacement measuring scope (mm) 0-150
0-150
0-200
0-200
0-200
Deformation measurement Measurement of vertical deformation of specimen with four grating ruler digital displacement sensors
Deformation measurement scope 0-20mm