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A finite element stress analysis of spur gears including fillet radii and rim thickness effects
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Huston, R. L. Coy, J. J. Chang, S. H. |
| Copyright Year | 1982 |
| Description | Spur gear stress analysis results are presented for a variety of loading conditions, support conditions, fillet radii, and rim thickness. These results are obtained using the SAP IV finite-element code. The maximum stresses, occurring at the root surface, substantially increase with decreasing rim thickness for partially supported rims (that is, with loose-fitting hubs). For fully supported rims (that is, with tight-fitting hubs), the root surface stresses slightly decrease with decreasing rim thickness. The fillet radius is found to have a significant effect upon the maximum stresses at the root surface. These stresses increase with increasing fillet radius. The fillet radius has little effect upon the internal root section stresses. |
| File Size | 867191 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19820020770 |
| Archival Resource Key | ark:/13960/t01020h2j |
| Language | English |
| Publisher Date | 1982-01-01 |
| Access Restriction | Open |
| Subject Keyword | Mechanical Engineering Finite Element Method Thickness Stiffness Matrix Stress Analysis Gears Radii Fillets Stress Distribution Compression Loads Modulus of Elasticity Rims Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
