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A Thermo-Structural Finite Element Analysis for Relaxation of Interference Fit at an Elevated Temperature
Technical Paper
2017-01-0453
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Considered in this study by the use of finite element model is a unit of assembled stator and one-way clutch (OWC) housed in a test setup, where the inner chamber is maintained at a given elevated temperature while its exterior housing surfaces are exposed to the room temperature. The two key components of dissimilar metals are assembled through the conventional interference fitting at their interface surfaces to form a friction joint at the room temperature. Due to the difference in the thermal expansion coefficients of two dissimilar materials, the outer component of aluminum from this joint tends to expand more than the inner component of steel when the temperature rises, thus leading to a possible relaxation in joining connection at their interface. In this work, through a finite element model of assembling stator and outer race in a bulky test fixture, it will be demonstrated that the relaxation of joint formed by the interference fitting will also largely depends on how the outer component of aluminum interacts with the fixture at the elevated temperature.
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Citation
Yang, Z., "A Thermo-Structural Finite Element Analysis for Relaxation of Interference Fit at an Elevated Temperature," SAE Technical Paper 2017-01-0453, 2017, https://doi.org/10.4271/2017-01-0453.Data Sets - Support Documents
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References
- Chesney , D. and Kremer , J. Generalized Equations for Roller One-Way Clutch Analysis and Design SAE Technical Paper 970682 1997 10.4271/970682
- Xue , W. and Pyle , R. Optimal Design of Roller One Way Clutch for Starter Drives SAE Technical Paper 2004-01-1151 2004 10.4271/2004-01-1151
- Shigley , J.E. , Mischke , C.R. 1989 Mechanical Engineering Design McGraw-Hills 5 th 325
- Montgomery Jerome Method of Modeling Bolt in the Bolted Joint ANSYS users conference Sept.2003
- Kim , Jeong , Yoon , Joo-Cheol , Kang , Beom-Soo Finite element analysis and modeling of structure with bolted joints Applied Mathematical Modeling 31 2007 895 911