Manufacturing method of caulking assembly, manufacturing method of hub unit bearing, caulking device, caulking assembly, and vehicle manufacturing method

摘要

While applying a machining force outward in the radial direction to a part of the cylindrical portion (25) of the hub body (21) in the circumferential direction, the position where the machining force is applied is continuous with respect to the circumferential direction of the cylindrical portion (25). Change the target. While applying a machining force inward in the radial direction to a part of the crimped intermediate (41) in the circumferential direction, the position where the machining force is applied is continuously set in the circumferential direction of the crimped intermediate (41). Change.