Study of Effect of Linear Tip Relief Modification in Power Transmission Efficiency of Spur Gears

• Autorzy: Thamba Narendiranath Babu , Tambare Abhijeet Mukund , Ananthanarayanan Krishna Caitanya , Duraiswamy Rama Prabha , Thangavelu Shankar , Easwara Pillai Raj Kumar , Mangalaraja Ramalinga Viswanathan

Identyfikatory

DOI

10.24425/aoa.2020.133148

• Języki publikacji: EN

Abstrakty

EN

This paper explores the influence of linear gear tip relief modification on power transmission efficiency. In real time applications gears experience transmission error (TE) during operation which increases noise and vibration and also results in increased tooth profile deformation during operation of the gear. By providing tip relief profile modification this TE can be decreased. Using MATLAB for computation and ANSYS for the simulation of deformation, stress, strain, life, and factor of safety results for the gear assemblies are obtained. Deformation results are used for the computation change in power transmission efficiency followed by the modal and harmonic analysis of the gears and gear assemblies to determine change in the first mode of natural frequency.

Słowa kluczowe

EN

linear gear tip; modification linear gear; tooth profile deformation; transmission efficiency; TE; transmission error

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2020
• Tom: Vol. 45, No. 2
• Strony: 271--282
• Opis fizyczny: Bibliogr. 13 poz., rys., tab., wykr.

Twórcy

autor

Thamba Narendiranath Babu

• School of Mechanical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, India

autor

Tambare Abhijeet Mukund

• School of Mechanical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, India

autor

Ananthanarayanan Krishna Caitanya

• School of Mechanical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, India

autor

Duraiswamy Rama Prabha

• School of Electrical Engineering, Vellore Institute of Technology, Vellore, India

autor

Thangavelu Shankar

• School of Electronics Engineering, Vellore Institute of Technology, Vellore, India

autor

Easwara Pillai Raj Kumar

• School of Mechanical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu, India

autor

Mangalaraja Ramalinga Viswanathan

• Advanced Ceramics and Nanotechnology Laboratory, Department of Materials Engineering University of Concepcion, Chile

Bibliografia

• 1. Achchagam K. (2017), Design Data: Data Book of Engineerers, PSG College of Technology, India.
• 2. Banodiya B., Karma V. K. (2017), Measurement of transmission error in spur gears, International Research Journal of Engineering and Technology, 4 (8): 2369-2375.
• 3. Beghini M., Bragallini G. M., Presicce F., Santus C. (2004), Influence of the linear tip relief modification in spur gears and experimental evidence, Proceedings of the 12th International Conference on Mechanics ICEM 12, Bari.
• 4. Beghini M., Presicce F., Santus C. (2006), Proposal for tip relief modification to reduce noise and sensitivity to meshing conditions in spur gears,Gear Technology, March/April: 34-40.
• 5. Gupta B., Choubey A., Varde G. V. (2012), Contact stress analysis of spur gear, International Journal of Engineering Research and Technology, 1 (4): Article ID IJERTV1IS4052, 7 pages, https://www.ijert.org/research/contact-stress-analysis-of-spur-gear-IJERTV1-IS4052.pdf.
• 6. Faggioni M., Samani F. S., Bertacchi G., Pellicano F. (2011), Dynamic optimization of spur gears, Mechanism and Machine Theory, 46 (4): 544-557, doi: 10.1016/j.mechmachtheory.2010.11.005.
• 7. Manurwar R. R., Hatwalane S., Agashe U. C. (2017), A review on optimum profile modification of spur gear, International Journal of Current Engineering and Technology, 7: 88-91, https://inpressco.com/wp-content/uploads/2017/05/Paper2088-91.pdf.
• 8. Marković K., Vrcan Ž. (2016), Influence of tip relief profile modification on involute spur gear stress, Transactions of FAMENA, 40 (2): 59-70, doi: 10.21278/TOF.40205.
• 9. Mei W., Na J., Yang F., Shen G., Chen J. (2016), The optimal design method and standardized mathematical model of tooth profile modification of spur gear, Mathematical Problems in Engineering, 2016, Article ID 6347987, 7 pages, doi: 10.1155/2016/6347987.
• 10. Niemann G., Winter H. (1983), Machine elements. Volume II: General gear, gear, basic principles, spur gear [in German: Machinenelemente Band II: Getriebe allgemain, Zahnradgetriebe, Grundlagen, Stirnradgetriebe], 2nd Ed., Springer-Verlag, Berlin Heidelberg.
• 11. Sankar S., Raj M. S., Nataraj M. (2010), Profile modification for increasing the tooth strength in spur gear using CAD, Engineering, 2 (9): 740-749, doi: 10.4236/eng.2010.29096.
• 12. Tharmakulasingam R. (2009), Tranmission error in spur gear: static and dynamic finite element modeling and design optimization, PhD Thesis, School of Engineering and Design Brunel University, United Kingdom.
• 13. Tiwari S. K., Joshi U. K. (2012), Stress analysis of mating involute spur gear teeth, International Journal of Engineering Research and Technology (IJERT), 1 (9): Article ID: IJERTV1IS9380, 12 pages, https://www.ijert.org/research/stress-analysis-of-mating-involute-spur-gear-teeth-IJERTV1IS9380.pdf.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).