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Evaluation Of Mesh Stiffness and Torsional Rigidity in Spur Gear | ||
| Engineering and Technology Journal | ||
| Volume 24, Issue 3, March 2005, Pages 269-284 PDF (1.93 M) | ||
| Document Type: Research Paper | ||
| DOI: 10.30684/etj.24.3A.7 | ||
| Authors | ||
| Intisar A.R. Hadi1; Tallal AL - Dory2; Adnan Dawood1 | ||
| 1Dep. of Mechanical Eng., University of Technology, Baghdad-IRAQ. | ||
| 2Dep. of Mechanical Eng., University of Technology Baghdad-IRAQ. | ||
| Abstract | ||
| Abstract A This work aims to investigate the main parameters affecting noise and vibration encountered in spur gears . They are torsional mesh stiffness and transmission error through a complete cycl . FEM was used for the theoretical aspect of the work . It analyzed and formulated all the necessary aspects dealing with mesh stiffness and transmission errors , for single and double pairs of spur teeth in mesh . The experimental part involved , manufacturing of actual spur gears embodied in experimental rig to investigate the parameters mentioned above .The experimental results were compared with those obtained from the theoretical formulations . It is shown that the torsional stiffness increases in the case of double pairs and decreases in the case of single pair , Also one the main conclusions revealed that the transmission error varied sinsoidally from double pair mesh to single pair mesh as to the noise effect . | ||
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