Rail Static Bend Testing Machine
Product description:
Rail Static Bend Testing Machine
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Application :
Servo-hydraulic Rail Static Bend Testing Machine is designed for testing of rails after welding, analysis is performed at the edge of the weld collar of an aluminothermic weld, in order to examine one of the failure modes that occur in this weld type under high axle load conditions.
Steel Dynamics has recently implemented a higher strength steel into their train rail production. The quality of the weld used to join the rail is tested using a static bend test machine.
Servo-hydraulic Rail Static Bend Testing Machine is designed for testing of rails after welding; analysis is performed at the edge of the weld collar of an aluminothermic weld, in order to examine one of the failure modes that occur in this weld type under high axle load conditions
Using the Rail Static Bend Testing Machine during the installation of rail allows the
user to periodically test the quality of welds.
Technical parameter:
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Technical Specifications |
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Model
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3000 |
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Capacity |
kN |
3000 |
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Load resolution |
kN |
Capacity/300, 000 (fully auto scaling of single measurement range) |
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Machine specifications |
Stroke |
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in |
11.81 |
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mm |
300mm |
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Testing speeds |
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in/s |
0.0276~0.0472 |
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mm/s |
0.7～1.2 |
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Loading rate |
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kN/S |
40~120 |
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Bend test arrangement |
Bearer span |
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in |
39.37±0.197 |
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mm |
1000±5 |
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Bearer radius |
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in |
0.984~2.756 |
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mm |
25~70 |
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Hardness of bending tip |
HRC |
50-55 |
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Surface roughness of bending tip |
µm |
Ra≤6.3 |
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Rail size |
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60E1~46E2 |
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Machine dimensions |
Load frame |
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in |
62.3*39.4*98.4 |
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m |
1.6*1.0*2.5 |
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Control console |
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in |
45.3*31*35.4 |
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mm |
1150*780*900 |
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Weight |
lbs |
15, 432.00 |
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kg |
7, 000.00 |
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Jinan Hensgrand Instrument Co., Ltd.
+86-15910081986 
+86-15910081986 
4915,West jingshi Road,jinan 250012,PR CHINA. 