SES Template Revisions 12/14/2018

12/14/2018 7:39:25 AM   FormulaSAE Series

Since announcing our last SES Templates update, we have received a number of rules inquiries addressing a few minor issues with the templates. We are happy to say those issues have been resolved and new document templates are posted online our Series Resources page.

Unaffected teams are not required to resubmit.

STEEL TUBE FRAME v1.4
Tab T.2.5-6 Steel Tube Chassis

  • Rules committee asked to increase the Front - Bulkhead with no diagonal to 406mm x 355mm (16" x 14")
    • 1 x .049 acceptable in Front Hoop side-bend bracing
    • requirement for bending calc single brace under a wing mount

MONOCOQUE HYBRID NON-FERROUS v1.6
No penalty will be assessed for Michigan teams related to cell J35 on tab T.2.41 Harness Mounts
Tab T.2.5-7 Tube Chassis

  • The rules committee asked to increase the Front Bulkhead with no diagonal to 406mm x 355mm (16" x 14")
  • 1 x .049 acceptable in Front Hoop side-bend bracing
  • requirement for bending calc single brace under a wing mount
  • Reworded maximum 50mm attachment distance for monocoque below top of Front Hoop
    Tab T.2.31 Composite
  • Thicker tubes for 3-point test now allowed
  • Low tolerance for tube walls corrected to 1.6mm
    Tab T.2.28-41 Composite Chassis
  • Units error for AI Attachment cells Q116-117. kN changed to N or lbs.

Tab T.2.41 Harness Mounts

  • Cell J35 unlocked
  • Cell L45 now reads "N/A" for combined lap/sub attachments

EV HV PROTECTION v1.5
Tab EV.6.2.3 HV Protection

  • Accumulator Container skin thickness now works for Inch units.
  • Tube labels corrected
    Tab EV.6.2.3 Attachment
  • Additional rows for materials table
  • Syield column now visible in attachment sheet
  • Skin thickness no longer rejects non-steel material
  • Labels under Chassis Mount to Chassis Interface
    Tab T.2.31 composite
  • Thicker tubes for 3-point test now allowed
  • Low tolerance for tube walls corrected to 1.6mm

IAD v1.2

  • Unlocked Front Wing cells