提出了用涡流传感器扫描分度盘来实现对轴 (孔 )类工件表面缺陷信号数据进行自动采样的方法 ,讨论了其在等相位分度中所取定值的范围 ,并对等相位分度自动采样系统进行了验证

• This paper puts forward a new method of auto-sampling of the surface flaw signal data of axis-like parts by using eddy current sensor and scan dividing disk, discusses on the ranges of fixed value when the method is used in the sampling of degree-division by equal phase, and validates the auto-sampling system of degree-division by equal phase.