Structure Analysis, Contact Stress Analysis and Fatigue Life Analysis of Spur Gear Assembly by Using Fem

Authors

  • Anand Mohan Singh M.Tech Scholar Department of Mechanical Engineering OIST, Bhopal, M.P, India
  • Megha Bhawsar Assistant Professor, Department of Mechanical Engineering, OIST, Bhopal, M. P, India
  • Neeraj Kumar Nagayach Assistant Professor, Department of Mechanical Engineering, OIST, Bhopal, M.P, India

DOI:

https://doi.org/10.24113/ijoscience.v4i4.133

Abstract

In this present work a virtual environment has been created to investigate the failure analysis on spur gear assembly in which structural analysis, fatigue failure analysis and contact stress analysis have been performed using finite element method. For this work, a three dimensional cad model has been created and imported to ANSYS workbench for further finite element analysis. Various boundary conditions have been used to perform structural, fatigue failure assessment and contact analysis such as revolute joints is provided with Body Ground connection for 60 rpm for structure analysis, Augmented Lagrange method is set for contact analysis, for fatigue life analysis the fatigue strength factor is used as 0.85 for fully reverse loading and the life of shear stress in cycles and for the contact analysis linear and nonlinear contact are used for both source and target body. It has been observe that contact stress and bending stress not attain their maximum values at the same points, if the contact stress minimize in primary design stage then the failure of gear can minimized by analysis of the problem during the earlier stage of design. It can also be state that by using finite element analysis complex analysis like fatigue and contact analysis can be performed very accurately within a very short time and cost effectively rather than experimental analysis.

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References

Miryam B. Sanchez, Miguel Pleguezuelos, José I. Pedrero, “Approximate equations for the meshing stiffness and the load sharing ratio of spur gears including hertzian effects”, Mechanism and Machine Theory 109 (2017) 231–249.

D. S. Balaji, S. Prabhakaran and J. Harish Kumar, “ANALYSIS OF SURFACE CONTACT STRESS FOR A SPUR GEAR OF MATERIAL STEEL 15NI2CR1MO28”, ARPN Journal of Engineering and Applied Sciences, Vol. 12, No. 22, November 2017, ISSN 1819-6608.

Francesca Cura, Andrea Mura, Carlo Rosso, “Crack propagation behaviour in planet gears”, Procedia Structural Integrity 2 (2016) 3610–3616.

G. Meneghetti, A. Terrin, S. Giacometti, “A twin disc test rig for contact fatigue characterization of gear materials”, Procedia Structural Integrity 2 (2016) 3185–3193.

Newton K. Fukumasu, Guilherme A.A. Machado, Roberto M. Souza, Izabel F. Machado, “Stress Analysis to Improve Pitting Resistance in Gear Teeth”, Procedia CIRP 45 ( 2016 ) 255 – 258.

Christian Brecher, Christoph Löpenhaus, Peter Knecht, “Design of acoustical optimized bevel gears using manufacturing simulation”, Procedia CIRP 41 ( 2016 ) 902 – 907.

. Laxmikant S. Dhamande, Mangesh B. Chaudhari, “Detection of Combined Gear-Bearing Fault in Single Stage Spur Gear Box Using Artificial Neural Network”, Procedia Engineering 144 ( 2016 ) 759 – 766.

Haidar F. AL-Qrimli, Ahmed M. Abdelrhman, Husam M. Hadi., Roaad K. Mohammed & Hakim S. Sultan, “Times Three Dimensional Spur Gear Static Contact Investigations Using Finite Element Method”, Modern Applied Science; Vol. 10, No. 5; 2016, ISSN 1913-1844 E-ISSN 1913-1852, Published by Canadian Center of Science and Education.

P.Rajasekaran and Dr.G.P.Rajamani, “AN INVESTIGATION OF DYNAMIC ANALYSIS IN GEAR TOOTH PROFILE MODIFICATION OF SPUR GEAR USING ANSYS”, International Journal of Advanced Engineering Technology E-ISSN 0976-3945, Int J Adv Engg Tech/Vol. VII/Issue II/April-June,2016/439-443.

Pinaknath Dewanji, “DESIGN AND ANALYSIS OF SPUR GEAR”, International Journal of Mechanical Engineering and Technology (IJMET), Volume 7, Issue 5, September–October 2016, pp.209–220, Article ID: IJMET_07_05_023.

Devendra Singh, “STRUCTURAL ANALYSIS OF SPUR GEAR USING FEM”, International Journal of Mechanical Engineering and Technology (IJMET), Volume 7, Issue 6, November–December 2016, pp.01–08, Article ID: IJMET_07_06_001.

M. KEERTHI, K. SANDYA and K. SRINIVAS, “Static & Dynamic Analysis of Spur Gear using Different Materials” International Research Journal of Engineering and Technology (IRJET), Volume: 03 Issue: 01 | Jan-2016, e-ISSN: 2395-0056, p-ISSN: 2395-0072.

P.B.Pawar, Abhay A Utpat, “Analysis of Composite Material Spur Gear under Static Loading Condition”, Materials Today: Proceedings 2 (2015) 2968 – 2974.

B. Haefner, M. Quiring, J. Gullasch, G. Glaser, T. Dmytruk, G. Lanza, “Finite Element Simulation for Quality Dependent Lifetime Analysis of Micro Gears”, Procedia CIRP 31 (2015) 41 – 46.

Shaik Gulam Abul Hasan, Ganoju Sravan Kumar, Syeda Saniya Fatima, “FINITE ELEMENT ANALYSIS AND FATIGUE ANALYSIS OF SPUR GEAR UNDER RANDOM LOADING”, IJESRT July, 2015, 2277-9655.

. Sarfraz Ali N. Quadri and Dhananjay R. Dolas, “Contact Stress Analysis of Involute Spur gear under Static loading”, International Journal of Scientific Research Engineering & Technology (IJSRET), ISSN 2278 – 0882, Volume 4, Issue 5, May2015.

Ketan Tamboli, Sunny Patel, P.M.George, Rajesh Sanghvi, “Optimal Design of a Heavy Duty Helical Gear Pair using Particle Swarm Optimization Technique”, Procedia Technology 14 (2014) 513 – 519

B.Venkatesh, S.V.Prabhakar Vattikuti, S.Deva Prasad, “Investigate the Combined Effect of Gear ratio, Helix angle, Face width and Module on Bending and Compressive stress of Steel alloy Helical Gear”, Procedia Materials Science 6 (2014) 1865 – 1870.

S. Jyothirmai, R. Ramesh, T. Swarnalatha, D. Renuka, “A Finite Element Approach to Bending, Contact and Fatigue Stress Distribution in Helical Gear Systems”, Procedia Materials Science 6 (2014) 907 – 918.

P. Marimuthu and G. Muthuveerappan, “Optimum Profile Shift Estimation on Direct Design Asymmetric Normal and High Contact Ratio Spur Gears Based on Load Sharing”, Procedia Engineering 86 (2014) 709 – 717.

R Prabhu Sekar, G Muthuveerappan, “Effect of backup ratio and cutter tip radius on uniform bending strength design of spur gear”, Procedia Materials Science 5 (2014) 1640 – 1649.

Sameer Chakravarthy and B Subbaratnam, “FINITE ELEMENT ANALYSIS AND FATIGUE ANALYSIS OF SPUR GEAR UNDER RANDOM LOADING”. IJMERR Vol. 3, No. 4, October 2014 ISSN 2278 – 0149.

Shiferaw Damtie and Daniel Tilahun, “CONTACT STRESS ANALYSIS OF INVOLUTE SPUR GEAR BY FINITE ELEMENT METHOD (FEM)”, Journal of EEA, Vol. 32, December 2014.

T. V. V. L. N. Rao, M. Awang, M. R. Lias and A. M. A. Rani, “Nonlinear Analysis of Spur Gear Pair with Time-varying Mesh Stiffness”, MATEC Web of Conferences 13, 0403 2 (2014), DOI: 10.1051/matecconf/ 2014 13 04032.

Sameer Chakravarthy N C and B Subbaratnam, “FINITE ELEMENT ANALYSIS AND FATIGUE ANALYSIS OF SPUR GEAR UNDER RANDOM LOADING”, Int. J. Mech. Eng. & Rob. Res. 2014, ISSN 2278 – 0149, Vol. 3, No. 4, October 2014.

Mr. Alkunte Suhas Suryakant, Prof. S.Y.Gajjal and Prof. D.A.Mahajan, “Contact Stress Analysis for 'Gear' to Optimize Mass using CAE Techniques”, International Journal of Science, Engineering and Technology Research (IJSETR), Volume 3, Issue 12, December 2014.

Amir R. Nejad, Zhen Gao, Torgeir Moan, “Long-term analysis of gear loads in fixed offshore wind turbines considering ultimate operational loadings”, Energy Procedia 35 (2013) 187 – 197.

Su Jinzhan , Fang Zongde , Cai Xiangwei, “Design and analysis of spiral bevel gears with seventh-order function of transmission error”, Chinese Journal of Aeronautics, (2013),26(5): 1310–1316.

Seok-Chul Hwang, Jin-Hwan Lee, Dong-Hyung Lee, Seung-Ho Han, Kwon-Hee Lee, “Contact stress analysis for a pair of mating gears”, Mathematical and Computer Modelling 57 (2013) 40–49.

Vivek Karaveer, Ashish Mogrekar and T. Preman Reynold Joseph, “Modeling and Finite Element Analysis of Spur Gear”, International Journal of Current Engineering and Technology, December 2013, Vol.3, No.5 (December 2013), ISSN 2277 – 4106.

Ashish V Kadu and Sanjay S Deshmukh, “INVESTIGATION OF CONTACT STRESS IN SPUR GEAR USING LEWIS EQUATION AND FINITE ELEMENT METHOD”, Int. J. Mech. Eng. & Rob. Res. 2013, Vol. 2, No. 3, July 2013, ISSN 2278 – 0149.

Zhibang Yang, Yuefeng Zhu, Delin Chen, “Parameter Optimization Design and Stress Analysis of ANSYS in Inclined Gear Transmission System of Wind-Turbine”, Advanced Materials Research ISSN: 1662-8985, Vols. 694-697, pp 109-114 © 2013 Trans Tech Publications, Switzerland.

ASHUTOSH and DEEPAK SINGATHIA, “FINITE ELEMEMNT MODELING OF SPUR GEAR: A COMPARISON REVIEW”, International Journal of Engineering Science and Technology (IJEST), ISSN: 0975-5462, Vol. 5 No.03 March 2013.

Mr. Bharat Gupta, Mr. Abhishek Choubey, Mr. Gautam V. Varde, “CONTACT STRESS ANALYSIS OF SPUR GEAR”, International Journal of Engineering Research & Technology (IJERT) ISSN: 2278-0181, Vol. 1 Issue 4, June – 2012.

www.mechanicalmania.blogspot.in/2011/07/types-of-gear.html Hence motor cycles, automobiles

www.uniquecarsandparts.com.au/auto_terms_helical_gears

www.mechanicalmania.blogspot.in/2011/07/types-of-gear.html

www.etc.usf.edu/clipart/187000/187075/187075-internal-gear.htm

www.aliexpress.com/item/Spiral-bevel-gear-straight-bevelgears-differential-gear-design-ODM-OEM

www.google.co.in/search?rlz=&tbm=isch&q=SPIRAL+BEVEL+GEAR:&chips=q:helical+bevel

www.4.bp.blogspot.com/xF4K2yiSrEc/TjFfAmH4yUI/AAAAAAAAADk/halVeMVp4VE/s1600/14.png

REFERENCE FROM BOOK:

Richard G. Budynas and J. Keith Nisbett, “Shigley’s Mechanical Engineering Design”, Tata McGraw-Hill Education, 2008.

Prof. K.Gopinath & Prof. M. M. Mayuram, IIT Kanpur “Gear notes from NPTL”.

R.S. Khurmi and J. K. Gupta, “A Textbook of Machine Design”, 2012.

V. B. Bhandari, “DESIGN OF MACHINE ELEMENTS”, Tata McGraw-Hill Education, 2010.

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Published

04/20/2018

How to Cite

Singh, A. M., Bhawsar, M., & Nagayach, N. K. (2018). Structure Analysis, Contact Stress Analysis and Fatigue Life Analysis of Spur Gear Assembly by Using Fem. SMART MOVES JOURNAL IJOSCIENCE, 4(4), 19–30. https://doi.org/10.24113/ijoscience.v4i4.133