For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Preface, Committees and Sponsor
Experimental Study on High-Speed Turning of Free-Cutting Steel AISI 12L14 Using Multi-Layer Coated Carbide Tools
p.3
Cutting Performance of Hard Processing Materials Based on the DEFORM-3D
p.8
Research on the Dynamic Mechanical Characteristics of the Tool Life in the Excessively Heavy-Duty Cutting Process
p.13
Stability of Turning Process with a Continuous Delay Model
p.20
Wavelet Transform Denoise of PCB Drilling Force Signal
p.26
Experimental Study of High-Speed Milling Hardened Steel 7CrSiMnMoV with Large-Ball Mill Cutter
p.32
An Experimental Research of Dry Milling Powder Metallurgy Nickel-Based Superalloy with Coated Carbide Tools
p.38
Surface Integrity in Hot Machining of AISI D2 Hardened Steel
p.44

Experimental Study on High-Speed Turning of Free-Cutting Steel AISI 12L14 Using Multi-Layer Coated Carbide Tools

Article Preview

Abstract:

AISI 12L14 as a typical free-cutting steel has been widely employed in machinery, energy and metallurgy fields due to its excellent machinability. This research was concerned with the experimental investigation on high-speed turning of AISI 12L14 in terms of cutting force and tool wear with multi-layer (Al2O3/TiCN) CVD coated carbide tool. Results showed that: Depth of cut ap had the dominant effect on the main cutting force, and feed rate f followed. Increase of cutting speed vc was observed to decrease the turning forces. Optimal factor level combination (vc=500m/min, f=0.05mm/r and ap=0.5mm) was obtained through the method of extremum difference analysis. The cutting tool was observed to form sulfide lubricant zone along its rake and flank faces. Ascribed to the presence of sulfide lubricant zone the tool can obtain excellent protection and minor flank wear in the entire turning process. Crater wear was observed occurring on tool rake face and no BUE was found along the cutting edge. In addition, tool flank face suffered abrasive wear and adhesive wear.

You might also be interested in these eBooks
Advances in Materials Processing X View Preview

Info:

Periodical:

Advanced Materials Research (Volume 500)

Pages:

3-7

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.500.3

Citation:

Cite this paper

Online since:

April 2012

Authors:

Jin Yang Xu, Qing Long An, Ming Chen

Keywords:

AISI 12L14, Cutting Force, High Speed Turning, Multi-Layer Coating, Tool Wear

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] R. Tanaka, Y. Yamane, K. Sekiya, N. Narutakib, T. Shiragac: J. Mach. Tool & Manu., Vol. 47 (2007), p. (1971)

Google Scholar

[2] H. Yaguchi: Mater. Sci. & Tech., Vol. 4 (1988), p.926

Google Scholar

[3] Y.Yamane, H.Usuki, B.Yan, N.Narutaki: WEAR, Vol. 139 (1990), p.195

Google Scholar

[4] Z. Li, D. Wu: J. Mater. Sci. & Tech., Vol. 26 (2010), p.839

Google Scholar

[5] A. Senthil Kumar, A. Raja Durai, T. Sornakumar, J. Mater. Process. Tech.,Vol.173 (2006),p.151

Google Scholar

[6] H. Z. Li, H. Zeng, X. Q. Chen: J. Mater. Process. Tech., Vol. 180 (2006), p.297

Google Scholar

[7] L. Jiang, K. Cui, H. Hfinninen: J. Mater. Process. Tech., Vol. 58 (1996), p.160

Google Scholar

[8] G.Q. Guo, J.L. Li, Q.L.An, M.Chen, G.Liu and Y.S. Zhang: Key Engineering Materials, Vol. 443 (2010), p.250

Google Scholar

[9] Z. Shen, G. Liu, M. Chen: Transactions of Nanjing University of Aeronautics & Astronautics, Vol. 24 (2011), p.106

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.