Analysis of Stress Reduction and Spur Gear Tooth Stress

Authors

  • Dr. R. Ramachandra  Principal & Professor, Department of Mechanical Engineering, SKD Engineering College, Gooty, Andhra Pradesh, India

Keywords:

Spur Gear Tooth Stress, Spur Gear, Fillet Radius, Finite Detail Approach, CalculiX Graphics, CalculiX, CCX, AutoCAD, ABAQUS, layout internet layout

Abstract

Gears are usually used for transmitting energy. They develop high strain awareness at the basis and the factor of touch. The repeated stressing on the fillets causes the fatigue failure of gear teeth. the principle goal of this have a look at is to add specific shaped holes to reduce strain awareness. A finite element version of Spur gear with a phase of three tooth is considered for analysis and strain concentration reducing holes of numerous sizes are added on tools teeth at diverse places. evaluation found out that aero-fin formed hole brought along the strain flow course yielded better results.

References

  1. Hariharan_ME_Thesis, "SPUR GEAR TOOTH STRESS ANALYSIS AND STRESS REDUCTION USING STRESS REDUCING GEOMETRICAL FEATURES", Thapar Institute ofEngg.&Tech.,2006. http:WWW.dspace.thapar.edu:8080/dspace/bitstream/123456789/.../8048113.pdf
  2. M.S.Hebbel, V.B.Math and B.G.Sheeparamatti, "A Study on Reducing the Root Fillet Stress in Spur Gear Using Internal Stress Relieving Feature of Different Shapes", International Journal of Recent Trends??? in????? Engineering,???? Vol.???? 1,No.?? 5,???????? May???? 2009. http://www.academia.edu/200020/A_Study_on_Reducing_the_Root_Fillet_Stress_in_Spur_Gear_Using_Internal_Stress_Relieving_Feature_of_Different_Shapes
  3. Shanmugasundaram Sankar, Maasanamuthu Sundar Raj, Muthusamy Nataraj, "Profile Modification for Increasing the Tooth Strength in Spur Gear Using CAD", Scientific research, September 2010. http://www.scirp.org/journal/PaperInformation.aspx?paperID=2800
  4. Ashwini Joshi, Vijay Kumar Karma, "Effect on Strength of Involute Spur Gear by Changing the Fillet Radius Using FEA", International Journal Of Scientific & Engineering Research, Volume 2, Issue 9, September 2010. http://www.ijser.org/researchpaper%5CEffect-on-Strength-of-Involute-Spur-Gear-by- Changing-the-Fillet-Radius-Using-FEA.pdf
  5. Fredette.L and Brown.M., "Gear Stress Reduction Using Internal Stress Relief Features",Journal of Mechanical Design, vol. 119, pp. 518-521, 1997.
  6. Sorin, "3D CONTACT STRESS ANALYSIS FOR SPUR GEARS",University „POLITEHNICA? of Bucharest,????? Romania http://www.om.ugal.ro/AnnalsFasc8Tribology/pdf/2003/I-ANALE-120-CANANAU.pdf
  7. Ali Raad Hassan, "Contact Stress Analysis of Spur Gear Teeth Pair", World Academy of Science, Engineering and Technology 58 2009. http://www.scribd.com/doc/29351224/Contact-Stress-Analysis- of-Spur-Gear-Teeth-Pair

International Journal of Scientific Research in Science and Technology

Downloads

Published

2017-02-28

Issue

Volume 3, Issue 1, January-February-2017

Section

Research Articles

License

Copyright (c) IJSRST

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Dr. R. Ramachandra, " Analysis of Stress Reduction and Spur Gear Tooth Stress, International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011, Volume 3, Issue 1, pp.608-616, January-February-2017.