| Autor: |
Ameen, Kayser Aziz, Sherza, Jenan S. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2024, Vol. 3219 Issue 1, p1-10, 10p |
| Abstrakt: |
This work presents the conceivable outcomes of rate of lessening within the root filet push of cog wheels by presenting circular and curved stretch soothing include of different sizes. Two categories of efficient investigations are carried out utilizing limited component demonstrate of cog wheels one utilizing circular gaps and the other is circular gaps and the other is circular gaps using the finite element analysis (FEM) via ANSYS software of bending stresses in involute cog wheels with various openings in the root. It's described the use of ANSYS for predicting the effect of holes in the root on stress distribution in spur gear. The numbers and shape of holes are used as parameters to observe its effect on the relief stress by changing of hole sizes in spur gear. Three modules are used (m=2, 5 and 7) to tests the spur gear, each with one and two holes (circular and elliptical shape). Analysis revealed that holes effect on the stress relieving features that single circular key as a more relief from stress is provided by stress-relieving features. for m=2 and double circular key within m=7. A significant variation in equivalent stress is caused by a small variation in size, location, and number. If a stress-relieving feature is added in a specific location with a specific size and number, it reduces stress to its maximum, otherwise the gear's strength decreases. Circular and elliptical stress-relieving features are utilized in this work. Examination uncovered that round and curved pressure easing highlights at explicit areas are gainful than single roundabout, single circular, two roundabout or two circular pressure remembering highlights. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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