Evaluation of Thermal Fatigue Crack States of Super-Hard Cutting Tools Based on the Extension Theory

Cai Fen Guo; Zhi Dong; Chang Dong Wan; Yong Kang Zhang

doi:10.4028/www.scientific.net/AMR.936.1905

Paper Titles

260t Ladle Stress and Deformation Finite Element Analysis
p.1886

1450 Cold Rolling Mill Rack Finite Element Modal Analysis
p.1890

Set-Up and Application of Thermal Fatigue Knowledge Ontology
p.1894

Void Formation and Growth at Solder-Bonded Interfaces in HP LEDs
p.1900

Evaluation of Thermal Fatigue Crack States of Super-Hard Cutting Tools Based on the Extension Theory
p.1905

Relationship between the Textures and the Elastic Moduli of Electron Beam Welded Joint in Ti-6Al-4V Titanium Alloy
p.1910

Investigation of the Influence of Geometric and Technological Factors on the Stress-Strain State of Metal in the Implementation of the Combined Rolling-Pressing Process
p.1918

Influences of Material Parameters on Terminal Effect of PELE with Tungsten Fiber Composite Jacket
p.1927

Analysis and Optimization of Segregators’ Structures on Separation Efficiency
p.1933

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 936Evaluation of Thermal Fatigue Crack States of...

Evaluation of Thermal Fatigue Crack States of Super-Hard Cutting Tools Based on the Extension Theory

Abstract:

A monitoring system is set up to get the machining process where super-hard cutting tools are used under surveillance. Signals such as the milling force signal, the acoustic emission signal, the vibration signal and the temperature signal are all collected to reflect tools practical conditions. Based on the extension theory, the partial-field matter-element, the full-field matter-element and the awaiting one are formed to evaluate the thermal fatigue crack states with the help of the relating function and the relating degree equation. Results show that this method is very reasonable and practical.

You might also be interested in these eBooks

Materials Science and Engineering Technology

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 936)

Pages:

1905-1909

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.936.1905

Citation:

Cite this paper

Online since:

June 2014

Authors:

Cai Fen Guo*, Zhi Dong, Chang Dong Wan, Yong Kang Zhang

Keywords:

Matter-Element Model, Super-Hard Cutting Tools, Thermal Fatigue Cracks

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] A. Jawaid, S. Sharif, S. Koksal. Evaluation of wear mechanisms of coated carbide tools when face milling titanium alloys [J]. Journal of Materials Processing Technology, 99(2000) 266-274.

DOI: 10.1016/s0924-0136(99)00438-0

Google Scholar

[2] R.M. Freeman, Ph.D. Thesis, University of Birmingham, UK, (1974).

Google Scholar

[3] M. Nouari, A. Ginting. Wear characteristics and performance of multi-layer CVD-coated alloyed carbide tools in dry end milling of titanium alloys [J]. Surface & Coatings Technology, 200(18-19) (2006) 5663-5676.

DOI: 10.1016/j.surfcoat.2005.07.063

Google Scholar

[4] Wand Z G, Rahman M, Wong Y S. Tool wear characteristics of binderless CBN tools used in high-speed milling of titanium alloys [J]. Wear, 258(2005) 752-758.

DOI: 10.1016/j.wear.2004.09.066

Google Scholar

[5] LI Anhai, ZHAOJun, LUO Hanbing, etc. Wear mechanisms of coated carbide tools in high-speed dry-milling of titanium alloy [J]. Tribology, 32(1)(2012) 40-46.

Google Scholar

[6] Cai Wen, Wang Guanghua. A new cross subject-extenics[J]. China Science Foundation, 5 (2004) 268-272.

Google Scholar