基于CCD的装配式铣刀盘精度检测方法研究

Research on Accuracy Detection Method of Assembly Milling Cutter Based on CCD

采用接触方式对加工弧齿锥齿轮的装配式铣刀盘切削刃径向跳动进行检测时,由于接触力不定,对测量结果造成误差。把基于CCD的图像处理技术引进到刀具精度检测中,利用机器视觉技术对装配式铣刀盘进行检测。利用二值化、中值滤波、边缘检测、特征提取等图像处理技术,提高刀具的检测精度。

rWhen the radial runout of the cutting edge of the machined milling cutter is detected by the contact method, uncertain contact force may cause wrong measurement result.Based on the CCD camera technology, image processing is used to accuracy detection of cutter.The machine vision is utilized the assembly spiral bevel cutter detection.The binarization,median filtering,edge detection and feature extraction are applied to improve the detection precision.