Product Based Material Testing for Hyperelastic Suspension Jounce Bumper Design with FEA
3rd International Conference on Advanced Design and Manufacture, Nottingham, Birleşik Krallık, 8 - 10 Eylül 2010, cilt.450, ss.119-120, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası: 450
- Doi Numarası: 10.4028/www.scientific.net/kem.450.119
- Basıldığı Şehir: Nottingham
- Basıldığı Ülke: Birleşik Krallık
- Sayfa Sayıları: ss.119-120
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
The basic problem in the finite element analysis of parts made of hyperelastic materials is the identification of mathematical material model coefficients. Furthermore, selection of a suitable mathematical hyperelastic material model may not be straightforward. In this study, a systematic design methodology is presented for hyperelastic suspension jounce bumpers. The presented methodology involves a critical examination of material testing procedures, material model selection, and coefficient identification. The identified material model coefficients are verified through comparison of the finite element analysis results with actual tests.