Abstract
References
- N.N, Universal joint and driveshaft design manual, SAE, Advances in Engineering series (AE) No. 7, Second Exner, W., "NVH Phenomena in Light Truck Drivelines," SAE Technical Paper 952641, 1995 Wellmann, T., Govindswamy, K., Braun, E., and Wolff, K., "Aspects of Driveline Integration for Optimized Vehicle NVH Characteristics," SAE Technical Paper 2007-01-2246, 2007 Xia, Y., Pang, J., Zhou, C., Li, H. et al., "Study on the Bending Vibration of a Two-Piece Propeller Shaft for 4WD Driveline," SAE Technical Paper 2015-01-2174, 2015 A.Sridhar, Dr. R. Mohan, R.Vinoth Kumar, “Design and Analysis of Composite Drive Shaft”, International Journal of Scientific & Engineering Research, Volume 7, Issue 5, May-2016 P. Jayanaidu, M. Hibbatullah, Prof. P. Baskar, “Analysis of a Drive Shaft for Automobile Applications”, IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) Volume 10, Issue 2 (Nov. - Dec. 2013) Ashwani Kumar, Rajat Jain, Pravin P. Patil, “Dynamic Analysis of Heavy Vehicle Medium Duty Drive Shaft Using Conventional and Composite Material”, 2016 IOP Conf. Ser.: Mater. Sci. Eng. 149 012156 Ono, K., "Evaluation Method for Vibratory Forces Caused by Propeller Shaft," SAE Technical Paper 1999-01-1763, 1999 Taichi Shiiba , Jörg Fehr & Peter Eberhard (2012) “Flexible multibody simulation of automotive systems with non-modal model reduction techniques”, Vehicle System Dynamics, 50:12, 1905-192 He, J., Fu, ZF. (2001), Modal Analysis, Butterworth Heinemann, Oxford, 304 pages Secgin, A., Ertunç, S., Öztürk, B., Yıldırım, K., Sarıgül, S. (2009) “Bir Buzdolabı Kompresörünün Deneysel Modal Analizi, 14. Ulusal Makina Teorisi Sempozyumu, 2-4 Temmuz 2009, Kuzey Kıbrıs
A Novel Test Procedure to Determine the Behaviour of A Center Bearing of A Multi-Piece Driveshaft under Real Road Load Conditions
Abstract
Driveshafts are one of the most important members of the drivetrain that transmits the power and rotational movement from the engine to the rear axles. In light duty commercial vehicles, the multi- piece driveshafts have elastomeric parts called center bearing. The driveshaft center bearing usually consist of a rolling element bearing isolated in rubber and with a bracket configuration for attaching it to the vehicle chassis structure. The duty of the center bearing of the multi-piece driveshafts on the vehicle is the vibration damping function thanks to the elastomeric structure. Center bearing is an important sub-component of the multi-piece driveshaft which determines frequency response characteristic of driveshaft. The manner in which it is attached to the vehicle, whether directly to the under body or to the chassis frame, it can have a considerable effect on the center bearing’s capability of providing optimum isolation and reducing the transmission of disturbances to an acceptable level in a given application. Due to both real road conditions and operation time, the elastomeric structure and the rolling ball bearings are damaged in time and the level of vibration and noise can cause disturbance on the vehicle. In this study, a test systematic has been developed to determine the change in noise characteristics of center bearing sub-assembly during the real time operation of the driveshaft. The noise characteristics of center bearing sub-assembly before and after the tests were compared and investigated.
Keywords
References
- N.N, Universal joint and driveshaft design manual, SAE, Advances in Engineering series (AE) No. 7, Second Exner, W., "NVH Phenomena in Light Truck Drivelines," SAE Technical Paper 952641, 1995 Wellmann, T., Govindswamy, K., Braun, E., and Wolff, K., "Aspects of Driveline Integration for Optimized Vehicle NVH Characteristics," SAE Technical Paper 2007-01-2246, 2007 Xia, Y., Pang, J., Zhou, C., Li, H. et al., "Study on the Bending Vibration of a Two-Piece Propeller Shaft for 4WD Driveline," SAE Technical Paper 2015-01-2174, 2015 A.Sridhar, Dr. R. Mohan, R.Vinoth Kumar, “Design and Analysis of Composite Drive Shaft”, International Journal of Scientific & Engineering Research, Volume 7, Issue 5, May-2016 P. Jayanaidu, M. Hibbatullah, Prof. P. Baskar, “Analysis of a Drive Shaft for Automobile Applications”, IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) Volume 10, Issue 2 (Nov. - Dec. 2013) Ashwani Kumar, Rajat Jain, Pravin P. Patil, “Dynamic Analysis of Heavy Vehicle Medium Duty Drive Shaft Using Conventional and Composite Material”, 2016 IOP Conf. Ser.: Mater. Sci. Eng. 149 012156 Ono, K., "Evaluation Method for Vibratory Forces Caused by Propeller Shaft," SAE Technical Paper 1999-01-1763, 1999 Taichi Shiiba , Jörg Fehr & Peter Eberhard (2012) “Flexible multibody simulation of automotive systems with non-modal model reduction techniques”, Vehicle System Dynamics, 50:12, 1905-192 He, J., Fu, ZF. (2001), Modal Analysis, Butterworth Heinemann, Oxford, 304 pages Secgin, A., Ertunç, S., Öztürk, B., Yıldırım, K., Sarıgül, S. (2009) “Bir Buzdolabı Kompresörünün Deneysel Modal Analizi, 14. Ulusal Makina Teorisi Sempozyumu, 2-4 Temmuz 2009, Kuzey Kıbrıs
Details
| Primary Language | English |
|---|---|
| Subjects | Engineering |
| Journal Section | Articles |
| Authors | |
| Publication Date | November 24, 2019 |
| Published in Issue | Year 2019Volume: 7 |
