How to adjust the rotation mechanism for X-ray inspection equipment, X-ray inspection equipment and rotation mechanism for X-ray inspection equipment

摘要

PROBLEM TO BE SOLVED: To provide a rotation mechanism for an X-ray inspection apparatus capable of bringing a rotation locus of a rotating object to be inspected close to a perfect circle. In this rotation mechanism for an X-ray inspection device, a plurality of adjusting members 17 for deforming an outer ring 15 of a bearing 12 to adjust the shape of the outer ring 15 are arranged in the circumferential direction of the bearing 12. The adjusting member 17 is movable in the radial direction of the bearing 12 with respect to the adjusting member holding portion 11c, and is also in contact with the outer peripheral surface of the outer ring 15. A gap S for deforming the outer ring 15 is formed between the outer peripheral surface of the outer ring 15 in the radial direction of the bearing 12 and the adjusting member holding portion 11c. [Selection diagram] Fig. 3