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Computer Aided Mechanical Design

R/C Model Speedboat

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Project Summary
 
This R/C controlled model speedboat has a dual out-board motor design. All parts were designed and manufactured at Thayer School of Engineering. Parts were designed using Pro-Engineer. Manufaturing methods included thermoforming, CNC, injection molding and vacuum casting.

Spring 2006
 
Class Project
 
Engineering Programs/Methods Used:
  • Pro-Engineer
  • Pro-Mechanica
  • Thayer School Machine Shop
  • Injection Mold
  • Vacuum Cast
  • Thermoform
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Fabrication of the hull mold on the CNC mill.

This project is a class competition for a CAD class in which I'm currently enrolled.  Size limits were dictated by the capacity of our machines at Thayer School.  It is required that at least one part on your boat is made by each of the processes listed above. The competition consisted of operating the motorboat in a river without taking on water and circling a buoy, all of which the boat completed successfully.

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Vacuum Cast Spoiler
Injection Molded Rudder

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Competition Day

Kathleen V. Jones
Thayer School of Engineering at Dartmouth College
8000 Cummings Hall
Hanover, NH 03755