IJSDR
IJSDR
INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH
International Peer Reviewed & Refereed Journals, Open Access Journal
ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15

Issue: March 2024

Volume 9 | Issue 3

Impact factor: 8.15

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Paper Title: Contact Stress Analysis of Involute Spur Gear with varying Centre to Centre Distance
Authors Name: S Phani Kumar , Dr. N. Indra Kiran , B. Pradeep Kumar, , J.V. Bhanutej
Unique Id: IJSDR1801005
Published In: Volume 3 Issue 1, January-2018
Abstract: Contact stress analysis of gear drives has been a subject of intensive research since last few years. Contact stresses were first analyzed by Hertz to develop analytical correlation for determining them. Contact stresses are strongly dependent on the types of gears, friction at the point of contact, velocities of rotation, loads, etc. It also depends on the accuracy of mounting, bearings, shaft deflection and workmanship of gears. In the present attempt contact stresses in spur gear pairs have been taken for study. The analysis is conducted using Ansys software. The variation of contact stresses with varying centre to centre distance is the main objective of this work. The centre to centre distance can change due to shaft deflection or improper mounting for that the analysis is extended for three different types of materials and their combination. It is observed that the contact stresses do vary with centre to centre distance and the material of construction. The stresses are maximum for Grey Cast Iron and minimum for Structural Steel. The stresses show a decreasing trend with decrease in centre to centre distance and approach the minimum value when centre to centre is equal to the pitch circle radii. A further decrease in centre to centre distance exhibits an increasing trend in contact stresses. However it is further observed that the stresses are minimum when the centre to centre distance takes the minimum most possible value. Any further decrease in centre to centre distance will lead to underscoring.
Keywords: Contact stress analysis, Gears, Friction, Visual Basics software, Ansys software, Structural Steel, centre distance
Cite Article: "Contact Stress Analysis of Involute Spur Gear with varying Centre to Centre Distance", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.3, Issue 1, page no.29 - 42, January-2018, Available :http://www.ijsdr.org/papers/IJSDR1801005.pdf
Downloads: 000336256
Publication Details: Published Paper ID: IJSDR1801005
Registration ID:180003
Published In: Volume 3 Issue 1, January-2018
DOI (Digital Object Identifier):
Page No: 29 - 42
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631

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