Open AccessComputerized Generation of Asymmetric Straight Bevel Gear
Author(s) -
Adil Habeeb Hashim,
Mohammad Qasim Abdullah
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1094/1/012084
Subject(s) - bevel gear , tooth surface , spiral bevel gear , surface (topology) , representation (politics) , bevel , pressure angle , tooth root , root (linguistics) , mechanical engineering , computer science , mathematics , engineering , geometry , dentistry , medicine , linguistics , philosophy , politics , political science , law
To carry out any type of analysis and study the gear drives, the primary steps include the graphical representation of the gear drive under consideration. In this study, the mathematical formulations of the tooth surface, tooth root surface, and tooth root transition surface of symmetric straight bevel gear were formulated based on the planning principle. The proposed modification has been done on the mathematical formulation of the symmetric tooth profile to consider the effect of asymmetric tooth profiles (which are characterized by different pressure angles on the loaded and unloaded sides). As a result of this study, a computer program based on the above mathematical formulation has been built to represent the final shape of symmetric and asymmetric teeth profiles of straight bevel gear for different design parameters.