Journal ArticleDOI
Optimization of contact stress for the high contact ratio spur gears achieved through novel hob cutter
About:
This article is published in Forschung Im Ingenieurwesen-engineering Research.The article was published on 2022-01-22. It has received 3 citations till now. The article focuses on the topics: Spur & Contact mechanics.read more
Citations
More filters
Journal ArticleDOI
Balanced bending fatigue life for helical gear drives to enhance the power transmission capacity through novel rack cutters
TL;DR: In this article , the authors proposed an idea for balancing the bending fatigue life between the gear and pinion of a novel helical gear drive, which is developed through analytical equations based on a novel rack cutter tooth thickness factor, and the estimation of principal stress and strain at the critical root fillet of the helical gears teeth is carried out through finite element analysis.
Journal ArticleDOI
Load share model based gear loss factor prediction in high contact ratio spur gear drive
R. Ravivarman,R. Prabhu Sekar +1 more
TL;DR: In this article , a more accurate method of predicting the power loss using the contact load share model is proposed, and the effectiveness of this technique, built on the computational data and its accuracy are examined.
References
More filters
Journal ArticleDOI
Optimum profile modifications of spur gears by means of genetic algorithms
TL;DR: The reliability test proves that GAs lead to robust optima, and takes into account the most important parameters of micro-geometric modifications, namely tip and root relief, therefore the parameter space is eight dimensional.
Journal ArticleDOI
Finite Element Analysis of High Contact Ratio Spur Gears in Mesh
Jiande Wang,Ian Howard +1 more
TL;DR: In this paper, the use of FE analysis of high contact ratio gears in mesh and the results obtained when adaptive meshing is used are presented, along with the details of transmission error, combined torsional mesh stiffness, load-sharing ratio, contact stress and tooth root stress.
Journal ArticleDOI
Improving bending stress in spur gears using asymmetric gears and shape optimization
TL;DR: In this paper, the authors show that the bending stress can be reduced significantly by using asymmetric gear teeth and by shape optimizing the gear through changes made to the tool geometry, but the stress reductions found are not very sensitive to small design changes.
Journal ArticleDOI
Influence of profile shift on the spur gear pair optimization
TL;DR: In this article, the authors used a genetic algorithm to determine the optimal values of gear pair parameters, including the module, the face width, and the number of teeth, to create a five-variable process.