Frame

The body of SEAWOLF II was designed and tested in INVENTOR and SolidWorks 3D CAD software. It is composed of two main component type groups: the metallic frame and the electronics tubes with end-pieces.

SEAWOLF II’s end-pieces are constructed from 1cm 6061 aluminum alloy. Instead of the traditional square shaped design commonly seen in commercial R.O.V.s, SEAWOLF II’s end pieces give it a more elegant triangle shape. This shape reduces the amount of upward drag and allows a more even distribution of weight.

Most of the electronics are housed in two clear, acrylic tubes recycled from the previous year’s R.O.V. Each tube is sealed with acrylic dome pieces and bolted to the frame. Each tube is 15.2 cm in diameter. The tubes are capped with 15.2 cm acrylic dome pieces and sealed by O-rings. The tubes are connected to each other by an aluminum centerpiece also composed 6061 aluminum alloy. These tubes house two cameras as well as all electronic boards required for operating thrusters, cameras, and payload tools.

The frame is completed by several stainless steel components. These pieces allow for the attachment of the thrusters and manipulator arm. The two pieces running horizontally are screwed into the end pieces, while those running vertically are secured to a stainless piece at the top bearing the SEAWOLF II name.

Concept Design

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