Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference

Study on the high-precision shrink-fit holders for micro/nano milling

Authors
X. Cheng, J.c. Liu, G.m. Zheng
Corresponding Author
X. Cheng
Available Online December 2015.
DOI
10.2991/jimet-15.2015.231How to use a DOI?
Keywords
Shrink-fit clamping, Finite element method, Tool holder, Micro/nano milling
Abstract

In micro/nano milling, the accuracy of tools in high-speed motion and the correspondingly final milled precision are greatly affected by the holder. Shrink-fit tool holders have high precision in principle to assure micro/nano milling since there is no medium between the holder and the cutter. Aiming at micro/nano milling, this study provides a systematic modeling and analysis process for shrink-fit holders. The heating and cooling rules of the shrink-fit holder are analyzed for various cases to study the deformation and stress fields. It shows that the clamping hole size is the critical factor affecting the insert of the tool and the material failure possibilities. The outside size of the tool holder has limited effect on the heating and cooling processes. The clamping torque is large enough for even heavy-duty micro/nano milling applications. Based on the models and analytical results, a systematic design procedure for novel shrink-fit tool holders is proposed.

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/).

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Volume Title
Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference
Series
Advances in Computer Science Research
Publication Date
December 2015
ISBN
978-94-6252-129-2
ISSN
2352-538X
DOI
10.2991/jimet-15.2015.231How 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  - X. Cheng
AU  - J.c. Liu
AU  - G.m. Zheng
PY  - 2015/12
DA  - 2015/12
TI  - Study on the high-precision shrink-fit holders for micro/nano milling
BT  - Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference
PB  - Atlantis Press
SP  - 1220
EP  - 1225
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimet-15.2015.231
DO  - 10.2991/jimet-15.2015.231
ID  - Cheng2015/12
ER  -