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Ansys solid models of the gear (left) and the pinion (right). 

Ansys solid models of the gear (left) and the pinion (right). 

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Fig. 2: Gear tooth wireframe model (cubic B-splines, left) and surface...
Fig. 3: Ansys solid models of the gear (left) and the pinion (right). 
Fig. 4: Mesh of gear (left) and pinion (right) sectors of the first model. 
Fig. 5: Refinement region between two candidate contacting teeth (a and...
Fig. 6: Contact pressures on the contact surfaces (left) and on the...
Computerized generation, simulation of meshing and advanced contact stress analysis of spiral bevel gears via a new approach
Article
Full-text available
  • Jan 2005
The alternative formulation of the theory of gearing presented in [1], which does not need an early estabilishment of reference systems like in [2], is applied to model the grinding process of a real spiral bevel gear drive for aerospace applications. All the information collected about the geometry is employed to generate a finite element model ca...
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Contact stress analysis between two spur gear teeth was considered in different contact positions, representing a pair of mating gears during rotation. A programme has been developed to plot a pair of teeth in contact. This programme was run for each 3° of pinion rotation from the first location of contact to the last location of contact to produce...
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Citations

Finite element analyses and simulations of gears and gear drives: A bibliography 1997-2006
Article
  • Apr 2008
  • ENG COMPUTATION
Purpose The finite element method (FEM) has become the prevalent technique used for analyzing physical phenomena in the field of structural, solid and fluid mechanics. The output of scientific papers is fast growing and professionals are no longer able to be fully up‐to‐date with all the relevant information. The purpose of this paper is to provide a bibliographical review on the application of FEM in mechanical engineering, specifically for the analyses and simulations of gears and gear drives from the theoretical as well as practical points of view. Design/methodology/approach The following topics on gears and gear drives are handled from the computational points of view: gears in general, spur gears, helical gears, spiral bevel and hypoid gears, worm gears and other gear types and gear drives. The paper is organized into two parts. In the first one each topic is handled in a short text, relevant keywords are presented and current trends in applications of finite element techniques are briefly mentioned. The second part lists references of papers published for the period 1997‐2006. Findings This bibliography is intended to serve the needs of engineers and researchers as a comprehensive source of published papers on design, analysis and simulation of gears and gear drives. Originality/value The bibliography listed is by no means complete but it gives a comprehensive representation of different finite element applications on the subjects. It will save time for readers looking for information dealing with described subjects, not having an access to large databases or willingness to spend time with uncertain information retrieval.
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