This standard specifies the terms of agreement, personnel, equipment, test blocks, inspection timing, product surface status, sensitivity calibration, scanning, system review and recalibration, defect assessment and inspection reports for ultrasonic testing of rail transit wheels and rims. This standard is applicable to ultrasonic testing of rolled steel and cast steel integral wheels and rolled steel rims for railway locomotives and vehicles, urban rail transit vehicles.
YB/T 4375-2014 Referenced Document
GB/T 23905 Non destructive testing Blocks for ultrasonic testing
GB/T 9445 Non-destructive testing.Qualification and certification of NDT personnel*, 2015-12-10 Update
JB/T 10061 Commonly used specification for A-mode ultrasonic flaw detector using pulse echo technique
JB/T 10062 Testing methods for performance of probes used in ultrasonic flaw detection
JB/T 9214 Non-destructive testing.Test methods for evaluating performance characteristics of A-scan pulse-echo ultrasonic testing systems
YB/T 4375-2014 history
2014YB/T 4375-2014 Ultrasonic testing method of wheel and tyre for rail transit