Fatigue behavior for design optimization of parking brake bracket connections

Yıl 2020, , 161 - 170, 29.09.2020

Serdar Dalfidan , Haluk Erol

https://doi.org/10.18245/ijaet.674557

Cited By: 1

Öz

The creation and implementation of brackets have become highly significant in the quality and safety of manufacturing parking brake cables. Moreover, the ability to establish fatigue loads and their effects on the brackets in the vehicle route is now highly important in the design and development process. It is thus crucial to develop an accurate numerical model using computer aided engineering to establish patterns of fatigue during bracket manufacturing. The purpose of this research is to identify the importance of computer aided engineering in bracket optimization, for example in parking brake cables. The key objective of the research is to establish the level of strain exerted on a bracket during oscillation (fatigue) resulting from suspension movement of vehicles. Furthermore, it intends to lower the vehicle's weight and cost by replacing metal brackets with plastic ones.

Anahtar Kelimeler

Parking brake bracket, Fatigue, Design optimization

Kaynakça

• H. Erol, H. Karabulut and K. Kaynar, “On the dynamics of a gearshift system in manual transmission”, Inter-noise 2013.
• D.K.C. Kent, “Gear shift quality improvement in manual transmissions using dynamic modeling”, FISITA World Automotive Congress, 2000.
• N. Leib, S. Nacivet and F. Thouverez, “Experimental and numerical study of a vibro-impact phenomenon in a gearshift cable”, Journal of Sound and Vibration, 329, 289–301, 2010.
• S. R. Ghoreishi, T. Messager, P. Cartraud and P. Davies, “Validity and limitations of linear analytical models for steel wire strands under axial loading, using a 3D FE model”, International Journal of Mechanical Sciences, 49(11), 1251-1261, 2007.
• M. L. Tang, Y. G. Du, R. L. Shen and K. Yan, “Study of the bending stiffness and cable characteristics of tension components”, Applied Mechanics and Materials, 188, 17-24, 2012.
• X. Ma and J. W. Zhang, “Finite element analysis and the topology optimization of a bracket-cable”, Applied Mechanics and Materials, 44-47, 1325-1329, 2010.