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Part
Component Status
Responsible Engineers
Booster DiaphragmDesignManufacturing Prep

Erin M. 2024

Sustainer DiaphragmManufacturing PrepClaire J. 2024

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  • Pie cuts for mass reduction
  • Holes for interface with rope guide
  • Hole through center for piston
  • Radial holes for interface with cup
  • Single hole on one of the spokes for anti-rotation rod

Booster Diaphragm:

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Sustainer Diaphragm:

Analysis

Booster Diaphragm FEA: 

  • lowest safety factor: 4.322.14571
  • fixture is at center hold for piston
  • force applied on lower lip: 480 lbf

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Sustainer Diaphragm FEA:

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