ISO 5948:2018 is an international standard that outlines the requirements for the design, manufacture, and testing of railway rolling stock. The standard covers various aspects, including the materials, construction, and performance of railway vehicles, such as locomotives, passenger cars, and freight wagons. The standard aims to ensure that rolling stock meets the necessary safety, reliability, and efficiency standards for operation on railway networks worldwide.
The standard focuses on the technical requirements for the ultrasonic testing of railway rolling stock material , specifically for axles and wheels . It establishes how to detect internal defects using ultrasonic waves to ensure the safety and reliability of train components [2, 3]. Key Aspects of ISO 5948 iso 5948 pdf
It specifies requirements for equipment calibration, probe types, scanning patterns, and the "acceptance levels" (how big a defect can be before the part is rejected) [3, 4]. How to Access the PDF ISO 5948:2018 is an international standard that outlines
Specific procedures for scanning the internal bore of hollow axles are now included. The standard focuses on the technical requirements for
You can purchase the most recent version (currently ISO 5948:2018 ) directly from the International Organization for Standardization [1].
The standard now includes more stringent criteria for components destined for high-speed rail or high-axle-load applications. 3. Core Testing Requirements