Effect Analysis of Multifactor of HSS Tap Life Based on Orthogonal Experiment with Interaction

Article Preview

Abstract:

In order to ensure the effect of three types of parameter to HSS tap life, orthogonal experiment with interaction included was applied to accomplish the experiment of W9Mo3Cr4V HHS tap tool life. These parameters are cutting parameter (CP)--tap speed, process parameter (PP) -- temperature of cryogenic treatment, and structure parameter (SP)--rounded cutting edge radius. According to range analysis, the sequence of factors including the individual factors and interaction factors that we obtained is PP, SP, PP×CP, CP, CP×SP, PP×SP, CP×PP×SP. The sequence shows that the former interaction takes part in deciding the optimal factor combination. The optimal combination is CP2, PP1, SP2, namely, when tap speed is 11.3 m/min, temperature of cryogenic treatment is -120°C, and rounded cutting edge radius is 0.032mm, HSS tap life is 620(holes).

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1235-1240

Citation:

Online since:

May 2016

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2016 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] X. G. Yan, S. Q. Pang, Y. T. Li, Z. Q. Liu and H. Guo, Electrolyic Strengthening Technology of Cutting Edge of High-speed Steel Taps, Journal of Mechanical Engineering, 4( 2009) 203-207.

DOI: 10.3901/jme.2009.04.203

Google Scholar

[2] R. D. Han and Y. D. Tang, Research on the simulation and test of principle of modified tooth tap, Tool Engineering, 39 (4) (2005) 23-26.

Google Scholar

[3] X. G. Yan, S. Q. Pang and Y. T. Li , Advances in high-speed steel cryogenic processing technology, New Technology and New Process, 3 (2008) 14-15.

Google Scholar

[4] S. Kalia, Cryogenic processing: A study of materials at low temperatures, . Low TempPhys, 158 (2010) 934-945.

DOI: 10.1007/s10909-009-0058-x

Google Scholar

[5] Z. Z. Zhang, Enhanced wear resistance of hybrid PTFE/Kevlar fabric /phenolic composite by cryogenic treatment, Mat. Sci., 44 (2009) 6199- 6205.

DOI: 10.1007/s10853-009-3862-4

Google Scholar

[6] J. D. Darwin, L. D. Mohan and G. Nagarajan, Optimization of cryogenic treatment to maximize the wear resistance of chrome silicon spring steel by taguchimethod int, Mat. Sci., 1 (2007) 17-28.

Google Scholar

[7] J. D. Darwin, L. D. Mohan and G. Nagarajan, Optimization of cryogenic treatment to maximize the wear resistance of 18% Cr martensitic stainless steel by Taguchi method, Mater. Process Technology, 195 (1-3) (2008) 241-247.

DOI: 10.1016/j.jmatprotec.2007.05.005

Google Scholar

[8] D. Yun, X. P. Li, and H. S. Xiao, Deep cryogenic treatment of high-speed steel and its mechanism, Heat Treat Met, 3 ( 1998) 55-59.

Google Scholar

[9] J. X. Mu and Y. H. Han, Analysis of extrusion tap life with orthogonal test, Tool Engineering, 41 (9) (2007) 73-74.

Google Scholar

[10] L. Q. Ren, Optimum design and analysis of experiments, Higher Education Press, Beijing, PRC, (2003).

Google Scholar