Page 9 - Final Report - KAUSC Team

KAUSC Team

List of figures

Figure 1 shell Eco-marathon logo ............................................................................ 10
Figure 2 participant in the race using carbon fiber .................................................... 11
Figure 3 Suspension system of regular car ............................................................... 12
Figure 4 steering system design.............................................................................. 13
Figure 5 Option 1 design ........................................................................................ 17
Figure 6 Option 2 design ........................................................................................ 20
Figure 7 Option 3 design ........................................................................................ 23
Figure 8 chosen option........................................................................................... 27
Figure 9 frame of car in workshop........................................................................... 41
Figure 10 after adjustment ..................................................................................... 41
Figure 11 coordinate points .................................................................................... 42
Figure 12 drawing in ANSYS program ...................................................................... 42
Figure 13 final drawing .......................................................................................... 42
Figure 14 SCH40 galvanized ................................................................................... 43
Figure 15 meshing ................................................................................................. 45
Figure 16 boundary condition ................................................................................. 45
Figure 17 weight of the driver................................................................................. 46
Figure 18 weight of the external frame .................................................................... 46
Figure 19 weight of the steering system components................................................ 47
Figure 20 results.................................................................................................... 47
Figure 21 combined stress...................................................................................... 48
Figure 22 rear supports .......................................................................................... 49
Figure 23 apply the force for torsion test ................................................................. 49
Figure 24 apply the force for torsion test ................................................................. 50
Figure 25 Total deformation ................................................................................... 50
Figure 26 Maximum combined stress....................................................................... 51
Figure 27 hinges for wheels.................................................................................... 51
Figure 28 Maximum deformation............................................................................. 52
Figure 29 Maximum von-Mises stress ...................................................................... 53
Figure 30 photo of the motor.................................................................................. 55
Figure 31 transmission system components ............................................................. 56
Figure 32 sprocket design input .............................................................................. 59
Figure 33 design an calculation input....................................................................... 59
Figure 34 results.................................................................................................... 60
Figure 35 dimensions of sprocket system................................................................. 60
Figure 36 input parameters .................................................................................... 64
Figure 37 force inputs ............................................................................................ 64
Figure 38 results of MITCalc ................................................................................... 65
Figure 39 6207-2Z bearing ..................................................................................... 67
Figure 40 final shape of the car............................................................................... 68
Figure 41 back of the car........................................................................................ 68
Figure 42 suspension system .................................................................................. 69
Figure 43 brake system .......................................................................................... 69
Figure 44 cutting the pipes ..................................................................................... 71
Figure 45 determine the three points....................................................................... 71
Figure 46 bender machine ...................................................................................... 72

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