非接触式刀具磨损在线检测方法──光纤位移检测法

A Non-touch On-line Testing Method for Tool Wear──Optical Fiber Displacement Testing Way

本文以光纤传导理论为基础，提出了一种非接触式刀具磨损检测方法—反射式光纤位移检测法。该方法以激光为光源，以光纤传感器为检测手段，以刀杆振动位移为检测对象，实现对刀具状态的跟踪检测。切削试验证明了这种方法的适用性和可靠性．

Based on the theory of optical fiber transmission, this paper indicated anon-touch on-line testing method for tool wear, -optical fiber displacement testing way.Using this method can do the tracing testing for tools. The cutting test proved that this method isvery useful and reliable.