Measuring of Geometric Angle on Twist Drill Based on LabVIEW Software

Abstract: Geometric parameter measuring of twist drill is a necessary means to detect the results of grinding. In this paper, after considering the accuracy of measuring, efficiency and economy, the camera and computer are employed to make the pretreatment, edge detection and image measurement for the image of twist drill by means of development environment of graphic language of LabVIEW software and software' s compiled by IMAQ Vision image processing toolkit. The system software with modular designed, which has excellent reliability, maintainability and expansibility.