COMPANY PRODUCT

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:

Technical Specifications

Model

 

 

 

 

3000

Capacity

kN

3000

Load resolution

kN

Capacity/300, 000 (fully auto scaling of single measurement

range)

Machine specifications

Stroke

in

11.81

mm

300mm

Testing speeds

in/s

0.0276~0.0472

mm/s

0.71.2

Loading rate

kN/S

40~120

Bend test arrangement

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