Page Comparison

Chassis inaccuracy investigation should use the direct method of creating accurate chassis model and running it in simulations

• it is not possible to do this without being onsite and measuring out the chassis

Conclusion: Composite solution FEA will continue, but incorporates a large SF as much as possible

• Chassis inaccuracy investigation will be an additional investigation after June 2 (when lockdown lifts) to validate the solution chosen.

  • Also provides geometrical constraints/requirements that is useful

We should also do destructive and validation testing of composites and composite joints on the solution found

• → this should be added onto the project timeline near the end, etc.

What are the real downsides of sheet metal compared to composite panels besides weight?

• Sheet metal is

  • easier to manufacture

    • we won’t have to manufacture it besides partially sizing it down

  • no testing required

  • more reliable

  • less work for us overall