Overview

The payload bulkhead is the primary structural interface of the mission package. It connects the nose cone, airframe, avionics tower, and HADES assembly.

Changes from the Hermes II Payload Bulkhead

  • The lip was removed from the OD
  • Weight was removed by adding large pockets to the inside surfaces
  • Material was changed from 6061 to 7075
  • Wire pass-throughs now fit SMA connectors

 

ECNs from Hermes II

An RE should chime in here

Drawing

AB101 (Payload Bulkhead Base Plate) Lip Removed Optimized.PDF

AB101 (Payload Bulkhead Base Plate) Lip Removed Optimized.SLDDRW

 

Manufacturing Attempts

SNNameMaterialDescriptionResult
3Fit Check Bulkhead6061-T6Came out pretty good, could probably fly itSuccess!
4Optimized Payload Bulkhead7075-T651Came out good, better fit in the MP TubeSuccess!
  • No labels