Scan Step Selection in Precision Shaft Blanks- A Practical Guide

https://ultrasonic-immersion-journal.halcyonledger.com/posts/key-steps-for-radiographic-weld-testing-in-industrial-ducts

Scan Step Selection in Precision Shaft Blanks: A Practical Guide Shaft blanks are long round parts that may rotate during testing. The distance between scan lines affects how completely a surface is sampled