Single pull macgregor type hatch cover.pdf - Cochin University of ...
Single pull macgregor type hatch cover.pdf - Cochin University of ...
Single pull macgregor type hatch cover.pdf - Cochin University of ...
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Height from the deck: 7.2cm<br />
Height to the first cross bar: 3.2cm<br />
Gap between bars: 4cm<br />
Cross bar diameter: 0.4cm<br />
5.2 MATERIAL SELECTION<br />
The material was selected according to the availability in the market and for the easy<br />
fabrication process. The material was also chosen by considering economic limits.<br />
After all discussions with the team members and project guide, for the successful<br />
fabrication <strong>of</strong> the model the team decided to choose the following materials:<br />
Cargo hold : Ply Wood<br />
Hatch Coaming : Wood<br />
Hatch Stay : Wood<br />
Pantoons : Wood<br />
Sliding Wheels : Plastic<br />
Balancing Wheels : Mild Steel<br />
Chain : Metallic<br />
Chain Connector : Galvanised Sheet<br />
Track : Aluminium<br />
Rising Track : Mild steel<br />
Rope : Iron<br />
Track Support : Cast Iron<br />
Motor Casing : Ply Wood<br />
Pulley : 2 Plastics, 2 Copper<br />
Supports : Steels & Aluminium<br />
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