Proceedings of the International Conference on Communication and Signal Processing 2016 (ICCASP 2016)

A Comparative Analysis of Cutting Forces in Precision Turning of Co-Cr-Mo Bio-implant Alloy in Dry and Wet Machining Environments

Authors
Ketan Jagtap, Raju Pawade
Corresponding Author
Ketan Jagtap
Available Online December 2016.
DOI
10.2991/iccasp-16.2017.38How to use a DOI?
Keywords
Co-Cr-Mo bio-implant alloy, Precision Turning, Wet and Dry machining, Cutting Forces, DOE and ANOVA
Abstract

Decisive requirement for the long-term stability of the artificial joint is to minimize the release of debris particles. The wear/debris induced osteolysis and aseptic loosening are the result of failure of metal-on-metal joint implants. Severe plastic deformation (SPD) processes have been used to adapt the surface integrity properties by generating ultrafine or even nano-sized grains and grain size gradients in the surface region of work materials. These fine grained materials often show enhanced surface integrity properties such as wear resistance, corrosion resistance, fatigue life and improved functional performance compared with their predictable coarse grained counterparts. Metal-on metal bearings have a long history in total hip replacement. The experimental trials are planned according to Taguchi DOE in dry as well as in wet machining environments. It is shown that depth of cut is statistically significant on cutting force components and having dominating effect on radial and feed forces during precision turning of Co-Cr-Mo bio-implant alloy in dry machining environment. However, depth of cut and tool material both are statistically significant and show substantial effect on feed, radial and cutting forces in wet machining environment respectively. It is found that CBN insert gives better results in magnitudes of all cutting force components w.r.t. surface integrity therefore it is preferable to machine Co-Cr-Mo bio-implant alloy using CBN insert than any other tool materials.

Copyright
© 2017, 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 International Conference on Communication and Signal Processing 2016 (ICCASP 2016)
Series
Advances in Intelligent Systems Research
Publication Date
December 2016
ISBN
10.2991/iccasp-16.2017.38
ISSN
1951-6851
DOI
10.2991/iccasp-16.2017.38How to use a DOI?
Copyright
© 2017, 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  - Ketan Jagtap
AU  - Raju Pawade
PY  - 2016/12
DA  - 2016/12
TI  - A Comparative Analysis of Cutting Forces in Precision Turning of Co-Cr-Mo Bio-implant Alloy in Dry and Wet Machining Environments
BT  - Proceedings of the International Conference on Communication and Signal Processing 2016 (ICCASP 2016)
PB  - Atlantis Press
SP  - 234
EP  - 241
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccasp-16.2017.38
DO  - 10.2991/iccasp-16.2017.38
ID  - Jagtap2016/12
ER  -