1 Scope
This standard specifies the basic requirements, inspection procedure and acceptance rules of crack test of rolling bearings parts (hereinafter referred to as railway bearings) for railway locomotive and passenger and cargo vehicles.
This standard is applicable to the crack test of railway bearing parts.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the latest editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 9445-2005 Non-destructive Testing-Qualification and Certification of Personnel (ISO 9712: 1999, IDT)
JB/T 5391-2007 Rolling Bearings-Magnetic Particle Inspection Code of Rolling Bearing Parts for Railway Locomotive and Rolling Stock
Contents
Foreword I
1 Scope
2 Normative References
3 Basic Requirements
3.1 Inspection Personnel and Inspection Method
3.2 Requirements of Random Inspection
4 Inspection Procedure
5 Acceptance Rules
