Proceedings of the 2016 3rd International Conference on Mechatronics and Information Technology

Fractal dimension characterization for surface microtopography of copper cut by single point diamond tool

Authors
Yang Yang, Gang Wang, Tingting Zhou, Maobing Shuai
Corresponding Author
Yang Yang
Available Online April 2016.
DOI
10.2991/icmit-16.2016.136How to use a DOI?
Keywords
Single point diamond turning; Grain concavity and convexity; Fractal dimension; Yard stick method, Filtering
Abstract

Single point diamond turning is one of the key technologies among modern ultra-precision machining. The finished surface roughness is nanoscale. It shows that the copper surface cut by single point diamond tool exhibits tool marks as well as grain concavity and convexity under different cutting parameters. Usually roughness reflects the machining quality of the machined surface, but when the roughness of different surfaces is the same or similar, it is not sufficient to accurately distinguish the tool marks and grain concavity and convexity relying only on roughness. Therefore, the yard stick method is a better way to calculate the fractal dimension of the surface. In addition, in order to accurately reflect the grain concavity and convexity, the method of filtering can be used to weaken the influence of tool marks. The results show that the fractal dimension after filtering can reflect the features of grain concavity and convexity quantitatively.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 3rd International Conference on Mechatronics and Information Technology
Series
Advances in Computer Science Research
Publication Date
April 2016
ISBN
978-94-6252-184-1
ISSN
2352-538X
DOI
10.2991/icmit-16.2016.136How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yang Yang
AU  - Gang Wang
AU  - Tingting Zhou
AU  - Maobing Shuai
PY  - 2016/04
DA  - 2016/04
TI  - Fractal dimension characterization for surface microtopography of copper cut by single point diamond tool
BT  - Proceedings of the 2016 3rd International Conference on Mechatronics and Information Technology
PB  - Atlantis Press
SP  - 753
EP  - 759
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmit-16.2016.136
DO  - 10.2991/icmit-16.2016.136
ID  - Yang2016/04
ER  -