| Usage: | Bending Testing Machine |
|---|---|
| Power: | Hydraulic |
| Model Number: | RSB-3000 |
| Brand Name: | UNIVER |
| Place of Origin: | China (Mainland) |
| RSB-3000: | 3000kN |
Quick Details
Specifications
UNIVER RSB-3000 Series Rail Static Bend Testing Machine allows the user to periodically test the quality of welds, this machine adopts servo-controlled hydraulic power pack which offers displacement (mm/s), force (kN/s) closed-loop control, the loading speed can be up to 120kN/s or 1.2mm/s, in the meantime, the bend deflection is also recorded during test. Analysis is performed at the edge of the weld collar of an aluminothermy weld, in order to examine one of the failure modes that occur in this weld type under high axle load conditions.
Model |
RSB |
3000 |
Capacity |
kN |
3000 |
Load resolution |
kN |
Capacity/300, 000 (fully auto scaling of single measurement range) |
Performance indexes |
Stroke | |
in |
11.81 | |
mm |
300mm | |
Testing speeds | ||
in/s |
0.0276-0.0472 | |
mm/s |
0.7-1.2 | |
Loading rate | ||
kN/S |
40-120 | |
Bend test setup |
Bearer span | |
in |
39.37±0.197 | |
mm |
1000±5 | |
Bearer radius | ||
in |
0.984-2.756 | |
mm |
25~70 | |
Hardness of bending tip |
HRC |
50-55 |
Surface roughness of bending tip |
μm |
Ra≤6.3 |
Rail size |
|
60E1-46E2 |
Machine dimensions |
Load frame | |
in |
62.3*39.4*98.4 | |
m |
1.6*1.0*2.5 | |
Control console | ||
in |
45.3*31*35.4 | |
mm |
1150*780*900 | |
Weight |
lbs |
15, 432.00 |
kg |
7, 000.00 | |
General Specifications Load Measurement Accuracy: ±1% of reading to 1/50 of load weighing system capacity meets or exceeds the requirements of the following standards: ISO 7500-1, EN 10002-2, ASTM E4, JIS B7721. Speed Accuracy: Set speed＜10% Max. Speed: ±1% Set speed ≥10% Max. Speed:±0.5% Position measurement accuracy: ±0.5 of reading or 0.001 mm, whichever is greater Power supply: Standard optional voltages 380Vac, 50-60 Hz, Power must be free of spikes and surges exceeding 10% of the nominal voltage. Operating Temperature: 0 to +38°C (+32 to +100°F) Humidity Range: 10% to 90% non-condensing, Storage Temperature: -40 to +66°C (-40 to +150°F) Note: 1. Power supply system is completely customizable. 2. Specifications are subject to change without notice. | ||
