• Damping device of wheelset holder • WheelsetsWheelsets onon thethe loadingloading positionposition ((SiteSite No.No.1)1)

• Determination of rings presence and Determination of rings presence and video detection of the wheelset No. 1video detection of the wheelset No. 1

• MeasuringMeasuring thethe wheelwheel diameterdiameter

• EMA scanner for wheel roll EMA scanner for wheel roll surface testingsurface testing

• Eddy current scanner for axleEddy current scanner for axle midportion testingmidportion testing

• Eddy current scanner for innerEddy current scanner for inner bearing rings testingbearing rings testing

• Eddy current scanner for testing Eddy current scanner for testing webs and wheel seat of the axle.webs and wheel seat of the axle.

• Testing positing of the inner partTesting positing of the inner part • Testing positing of the outer partTesting positing of the outer part

• Ultrasonic testing of the axleUltrasonic testing of the axleSITE No. SITE No. 33

• Ultrasonic testing of the axle from the Ultrasonic testing of the axle from the clearance groove (RU1)clearance groove (RU1)

• Ultrasonic testing from the wheel seat areaUltrasonic testing from the wheel seat area

• Ultrasonic testing of the wheel Ultrasonic testing of the wheel SITE No. 3SITE No. 3 • UT scanner of rim and flange of the UT scanner of rim and flange of the wheel in a testing positionwheel in a testing position

• ET scanner of a rim, flange and roll surface of the wheelET scanner of a rim, flange and roll surface of the wheel..

• Initial positionInitial position • Testing positionTesting position

UT wheel rim testingin axial direction by longitudinal

waves

UT wheel rim and disk testing in axial direction with PC by

longitudinal waves

UT scanner

UT wheel rim inspection in axial direction by transverse waves

UT wheel top testing by transverse waves

Multichannel EC flaw detectorOKO-01

MechanizedEC scanner (testing position) Automated

EC scanner (initial position)

Testing area of pre-rim wheel part

Sensitivity is set up on artificial defect such as sawcut on calibration block while the operation with eddy current probe PN-1724 TD 01:

Length – 15mm; depth – 3mm; width – 0.1 mm.(if surface smoothness is Rz40, 0.5 mm in depth crack

can be detected)

Possibility of operation on unclean surface; operation with a lift-off between probe and testing object - up to 6 mm; testing of rough surfaces with roughness of up to Rz = 320; high sensitivity of probes; wide operating frequencies range; signals visualization in complex plane enables an operator to differentiate interfering factor from “useful” signal (signal from the defect); possibility of digital signal processing; efficiency in information output (in real-time scale); testing results and instrument setups saving. Also, the possibility of their further processing on PC; electronic reporting.

Eddy current flaw detector VD3-81 with special-purpose set of EC probes is intended for surface cracks detection on rail road wheel surfaces.

VD3-81 Eddycon Pre-rim area testing

Probe set

Type of flaw detector display

System of immersion testing of rail axles SAUT Os-4System of immersion testing of rail axles SAUT Os-4

• Ensuring of ultrasonic testing according to Regulatory Documentation RD 32.144-2000, EN 13261, М101, DSTU 31334 and BN 918275

Quantity of ultrasonic channels – 8 pc. Value of nominal frequencies of special-purpose probes of 2,5 and 5 MHz. Time for one axle testing – not more than 8 min. Time for readjustment for one dimension type – not more than 15 min.

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