4. As part of the independent suspension project above, the students are investigating the use of a sway bar system for

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4 As Part Of The Independent Suspension Project Above The Students Are Investigating The Use Of A Sway Bar System For 1 (89.94 KiB) Viewed 28 times

4. As part of the independent suspension project above, the students are investigating the use of a sway bar system for their trailer suspension similar to what is shown below. They determine that the Sway Bar Link will be subjected to a cyclical loading, from Zero up to the trailer's loaded weight (900lbs). Sway Bar End Link Assumptions: Sway Bar Su = 67ksi" Sway Bar K. = 48 Bushing Safety Factor= 1.5 a. Determine what Diameter of Aluminum bar (S-N graph below) would be required to withstand 3x10 loading cycles. b. Do you think Aluminum a good choice of materials for this application, and why? -0.40 0.00 0.00 RUNOUT 70 006 000 -040 > -0.50 -LOO MAXIMUM STRESS, KSI ob o $ ge O a bola 090 dela AN 10 9 10 10 10 10' 10 FATIGUE LIFE, CYCLES 105 100