Symmetry degree detection device and method

The invention provides a symmetry degree detection device and method, and belongs to the technical field of mechanical detection. The symmetry degree detection device comprises a detection rod and a target. The peripheral wall of the detection rod is provided with a containing groove, and the center line of the containing groove extends in the radial direction of the detection rod and penetrates through the axis of the detection rod. The target is located in the containing groove, and the center line of the target coincides with the center line of the containing groove. According to the invention, the symmetry degree can be rapidly and accurately detected. 本公开提供了一种对称度检测装置及方法，属于机械检测技术领域。该对称度检测装置包括检棒和目标靶。检棒的外周壁具有容置槽，容置槽的中心线沿检棒的径向延伸，且贯穿检棒的轴线；目标靶位于容置槽内，且目标靶的中心线与容置槽的中心线重合。本公开能够快速准确的检测对称度。