Investigating Effects of Rim and Web Thickness on Root Stress of Thin-rimmed Spur Gear with Symmetric Web Arrangement
Caution on the allowable root stress values need to put in consideration for thin-rimmed gears due to the thicknessof rim and web. This paper used the basic AGMA equation to predict gear tooth root stresses later to be compared with FE analysis. The aimi of this paper is to investigate. the effec...
| Main Authors: | , , , , , |
|---|---|
| Format: | Book Section |
| Language: | English |
| Published: |
Centre for Advanced Research on Energy (CARe)
2017
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/18288/ http://umpir.ump.edu.my/id/eprint/18288/ http://umpir.ump.edu.my/id/eprint/18288/1/4.lnvestigating%20effects%20of%20rim%20and%20web%20thickness%20on%20root%20stress%20of%20thin-rimmed%20spur%20gear%20with%20symmetric%20web%20arrangement.pdf |
| Summary: | Caution on the allowable root stress
values need to put in consideration for thin-rimmed gears due to the thicknessof rim and web. This paper used the basic AGMA equation to predict gear tooth root stresses later to be compared with FE analysis. The aimi of this paper is to investigate. the effects on root stress of thin-rimmed spur gear with different rim and web dhicknesses. Eight sets of thin-rimmed spur gear with different rim and web thickness have been simulated in Abaqus software as FE model for further analysis. Von Misses stress values were extracted at i lofer's critical section on tensile side ofsecond looth in contact From the AGMA equation Shows that tootlh root stress constantly increase from 468.4 MPa for solid run to 1222.5 MPa at 4mim rim thickness. when 500 Nm of load applied While FEM result shows Von Misses value to become uneven at the line of Hofer's critical section when different rim and web thickness involves |
|---|