螺纹孔探测器的特点及其发展

The characteristics and Developments of Probes for Detecting Threads in Machined Holes

从螺孔探测器历史发展的角度,介绍了探测杆测量、反射光、空气流/背压测量、机器视觉、电磁检测及可调谐双线圈涡流探测器的原理和特点。

s: From historical developmental angles of the probes for detecting threads in machined holes, it presents the principles and characteristics of feeler gaging, reflected light, airflow/backpressure measurement, vision, electromagnetic sensing and tuned dual-coil-element eddy current probes.