Target attachment assembly

摘要

An x-ray tube target assembly 16 is provided. The assembly 16 includes a target disc element 18 having a target bore 22 . A target shaft 20 transmits rotational drive to the target disc element 18 . The target shaft 20 includes a plurality of axial adjustment slots 30 formed in an upper portion. The plurality of axial adjustment slots 30 are positioned around the target shaft 20 to form a plurality of partial circumferential ribs 36 . The plurality of partial circumferential ribs 36 are brazed to the target bore 22.