Roof challenge

AN automobile roof or car top is the portion of an automobile that sits above the passenger compartant, protecting the vehicle occupants from sun,wind,rain,and external elements.

Safety point view vehicle roof plays a very crucial role especially in rollover kind of accidents ,vehicle rollover crashes are th ecause for several head,neck and spine injuries for this reasons stiffness and streangth of any vehicle is crivial, in order to achieve this embosses with reinforcements are provided on the sueface of the roof .

calculation

R=2(Rx*Ry)

Rx+Ry

R=2(3348.0863*13288.841)

3348.063+13288.841

R=5348.5764mm

W=1.73*10e-3*2026.21+1.85*10e-8*(5348.57)^2+1.1*10e-3*0.7-2.68

0.7

W=1.8798

Thus the designed roof passes the heat distortion test.

An automobile roof or car top is the portion of an automobile that sits above the passenger compartment, protecting the vehicle occupants from sun, wind, rain, and other external elements. Because the earliest automobiles were designed in an era , early automobile roofs used similar materials and designs.

learned outcome

learned to make curves

learned to make rails standards of roof top

learned to standard calculation