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CNC Conformal Coating Spray Machine

Blue Origin SCOPE 2025

CNC conformal coat spray machine

For our Senior Capstone Program in Engineering (SCOPE), my team made a conformal coating spray machine for Blue Origin. Our system reduces process cost by more than 50% and cuts lead time by 15%. Our 6-man team developed the machine over the course of 2 semesters.

PCB in the machine

machine control panel

As a Mechanical Engineer for the team, my contributions included:
- Systems-level design for pneumatics/fluids system
- CAD pneumatics/fluids system using Solidworks
- Fabrication and assembly of the pneumatics/fluids system
- Support fabrication and assembly of other sub-sytems
- Assisted spray testing

CAD of Fluid System
CAD of Fluids/Pneumatics System

Fluid System
Main Fluids/Pneumatics Panel

The final system can coat boards up to 24"x24", and was shipped to Blue Origin at the end of the semester.

Poster for the project

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