Research on the Fatigue Strength Test of 20CrMnMo Carburized and Quenched Gears

Wei Li; Ning Liu; Ning Li; Guo Liang Liu

doi:10.4028/www.scientific.net/AMR.502.397

Paper Titles

A Study on the Application of Design Thinking Strategy to Form Generation System
p.376

The Dynamic Dual Vector Finite Element Method for Electromagnetic Waveguide Problem
p.381

Numerical Simulation for Temperature Variability of the Stable Transported Hot Oil Pipeline
p.386

The Rolling Forming Principle and the Deformation Analysis of the Ring Multi-Mandrel Roller
p.392

Research on the Fatigue Strength Test of 20CrMnMo Carburized and Quenched Gears
p.397

Differential Evolution Algorithm with Hybrid Discrete Variables and its Application to Mechanical Optimization
p.402

The Optimal Design of Vertical Hammer Mill Based on Pro/E
p.407

Study on Friction Heat and Force about Friction Forming Hole
p.412

Spin Injection in a Ferromagnetic/Organic System
p.416

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 502Research on the Fatigue Strength Test of 20CrMnMo...

Research on the Fatigue Strength Test of 20CrMnMo Carburized and Quenched Gears

Abstract:

This paper discussed on the research of fatigue strength test of 20CrMnMo carburized and quenched gears. This test is done through a fatigue machine of high-frequency electromagnetic resonant with pulse double-tooth loading. In the short-life area, give four levels of constant stress group test; in the long-life area, adopt up-down test method. According to the experimental data obtained in the tests and statistical theory, complete the C-R-S-N curve, and assess the values of limit stress under different reliabilities.

You might also be interested in these eBooks

Progress in New Materials and Mechanics Research

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 502)

Pages:

397-401

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.502.397

Citation:

Cite this paper

Online since:

April 2012

Authors:

Wei Li, Ning Liu, Ning Li, Guo Liang Liu

Keywords:

Carburized, C-R-S-N Curve, Limit Stress, Quenched Gears

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] F. Bagnoli, F. Dolce, M. Colavita, M. Bernabei, Fatigue fracture of a main landing gear swinging lever in a civil aircraft, Engineering Failure Analysis. 15(2008), P. 755-765.

DOI: 10.1016/j.engfailanal.2007.06.012

Google Scholar

[2] J. Kramberger, M. Šraml, S. Glodež, J. Flašker, I. Potrč, Computational model for the analysis of bending fatigue in gears, Computers & Structures. 82(2004), P. 2261-2269.

DOI: 10.1016/j.compstruc.2003.10.028

Google Scholar

[3] S. Glodež, S. Pehan, J. Flašker, Experimental results of the fatigue crack growth in a gear tooth root, International Journal of Fatigue. 20(1998), P. 669-675.

DOI: 10.1016/s0142-1123(98)00040-1

Google Scholar

[4] Faruk Mendi, Hilal Can, Mustafa Kemal Külekci, Fatigue properties of polypropylene involute rack gear reinforced with metallic springs, Materials & Design. 27(2006), P. 427-433.

DOI: 10.1016/j.matdes.2004.11.001

Google Scholar

[5] Osman Asi, Fatigue failure of a helical gear in a gearbox, Engineering Failure Analysis. 13(2006), P. 1116-1125.

DOI: 10.1016/j.engfailanal.2005.07.020

Google Scholar

[6] Inés Fernández Pariente, Mario Guagliano, Contact fatigue damage analysis of shot peened gears by means of X-ray measurements, Engineering Failure Analysis. 16(2009), P. 964-971.

DOI: 10.1016/j.engfailanal.2008.08.020

Google Scholar

[7] Lu Xi, Investigation of the region of fatigue crack initiation in a transmission gear, Materials Science and Engineering. 527(2010), P. 1377-1382.

DOI: 10.1016/j.msea.2009.10.004

Google Scholar

[8] A. Belsak, J. Flasker, Method for detecting fatigue crack in gears, Theoretical and Applied Fracture Mechanics. 46(2006), P. 105-113.

DOI: 10.1016/j.tafmec.2006.07.002

Google Scholar