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Use of Expandable Epoxy Foams for the Improvement of Structureborne NVH Performance
Technical Paper
2006-01-0706
ISSN: 0148-7191, e-ISSN: 2688-3627
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Language:
English
Abstract
Advances in the design and manufacturing of Expandable Epoxy Foam Inserts have resulted in a dramatic rise in the use of these technologies for the treatment of structureborne noise and vibration control. The evolution of these technologies has resulted in light weight and cost competitive solutions when compared to changes in primary body structure and surrounding sheet metal. These advances are discussed in detail.
A structured, methodical approach to the identification of requirements for vehicle treatments is discussed. Based on these requirements, a process for the evaluation of application designs and the design optimization process are discussed. Validation of both the material technology and the engineering approach are presented through demonstration on actual vehicle applications.
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Topic
Citation
Buback, M. and Weber, P., "Use of Expandable Epoxy Foams for the Improvement of Structureborne NVH Performance," SAE Technical Paper 2006-01-0706, 2006, https://doi.org/10.4271/2006-01-0706.Also In
References
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- Hopton, G. W. Weber, P. E. Osenkowski, L. J. Renaund, G. J. Application of a Structural Reinforcing Material to Improve Vehicle NVH Characteristics SAE 1999-01-3223 1999 International Body Engineering Conference and Exposition
- Lilley, K. M. Fasse, M. J. Weber, P. E. A Comparison of NVH Treatments for Vehicle Floorpan Applications SAE Paper 201-01-1464 2001 SAE Noise and Vibration Conference
- Casey, K. Weber, P. Expandable Epoxy Foam: A Systematic Approach to Improve Vehicle Performance SAE Paper 2004-01-0243 2004 SAE World Congress
- Lilley, K. M. Weber, P. E. Vehicle Acoustic Solutions SAE Paper 2003-01-205 2003 SAE Noise and Vibration Conference