Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications

Establishment of Empirical Formula of Drilling Force for Stainless Steel Micro Hole

Authors
Zhiyong Wang, Longfei Cao, Zhufeng Zhang
Corresponding Author
Zhiyong Wang
Available Online August 2015.
DOI
https://doi.org/10.2991/meita-15.2015.59How to use a DOI?
Keywords
Micro Hole; Micro Drill; Drilling Force; Empirical Formula
Abstract

To solve the actual production problem that micro drill easily prone to break during micro drilling process, the process for drilling micro hole of 0.08 mm on the 316L stainless steel was conducted and the main factors are analyzed, which demonstrate that the excessive torque is the main reason for breaking of micro drill. Therefore, the regression analysis for the drilling force under different drilling parameters is analyzed and the empirical formula of the drilling force is obtained. Meanwhile, the significance and the accuracy are also analyzed. According to the obtained empirical formula, the optimum drilling parameters during drilling process of stainless steel is established, and its validation is further confirmed in the actual production process.

Copyright
© 2015, 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/).

Download article (PDF)

Volume Title
Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications
Series
Advances in Engineering Research
Publication Date
August 2015
ISBN
978-94-6252-103-2
ISSN
2352-5401
DOI
https://doi.org/10.2991/meita-15.2015.59How to use a DOI?
Copyright
© 2015, 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  - Zhiyong Wang
AU  - Longfei Cao
AU  - Zhufeng Zhang
PY  - 2015/08
DA  - 2015/08
TI  - Establishment of Empirical Formula of Drilling Force for Stainless Steel Micro Hole
BT  - Proceedings of the 2015 International Conference on Materials Engineering and Information Technology Applications
PB  - Atlantis Press
SP  - 319
EP  - 323
SN  - 2352-5401
UR  - https://doi.org/10.2991/meita-15.2015.59
DO  - https://doi.org/10.2991/meita-15.2015.59
ID  - Wang2015/08
ER  -