A new method definition of cutting surface of drills by image processing flank surface

Petr M. Pivkin; Vladimir A. Grechishnikov; Artem A. Ershov; Sergey N. Grigoriev

doi:10.1117/12.2605834

14 November 2021 A new method definition of cutting surface of drills by image processing flank surface

Petr M. Pivkin, Vladimir A. Grechishnikov, Artem A. Ershov, Sergey N. Grigoriev

Proceedings Volume 11914, SPIE Future Sensing Technologies 2021; 1191413 (2021) https://doi.org/10.1117/12.2605834
Event: SPIE Future Sensing Technologies, 2021, Online Only

Abstract

We propose a method for detecting the boundaries of the cutting edge and flank surface of helical drills.To implement the proposed method, the drill is installed in a rotating holder on the coordinate measuring machine and the rotation around the axis and simultaneous recording of video from the transmitted light camera to create a sample of images, the processing of which determines the profile boundary in the axial section of the drill. To evaluate the accuracy of this method, comparisons of the data obtained with the algorithm and the measuring machine are given. To find the gradient drop zones, the Canny's method was improved with discrete smoothing processing of a sequential set of images while changing the angular position of the drill. In this case, the new method is relevant for real-time image processing with a specified accuracy of up to 5 µm and 30 minutes for linear and angular measurements.

Conference Presentation

Citation Download Citation

Petr M. Pivkin, Vladimir A. Grechishnikov, Artem A. Ershov, and Sergey N. Grigoriev "A new method definition of cutting surface of drills by image processing flank surface", Proc. SPIE 11914, SPIE Future Sensing Technologies 2021, 1191413 (14 November 2021); https://doi.org/10.1117/12.2605834

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available