2011년 11월 8일 화요일

Half model

I had a 7.3m yocht half breadth plan for making a half model plug.  


Cutting list


?? x 120 x 20(mm) radiata pine tree 



I put the plan on the pine timber and punched along the line. After that I cut them off along the dots with a band saw.There are nine timbers that I overlapped and between timbers become 'water lines'. Therefore, there are eight water lines. I put a thin dark colour timber between 3rd and 4th timber and it is 'load water line'.  

I made two dowel holes to put togerther easily. 
After gluing them together I shaved the model with a block plane and a spoke shave.
My group members made keel and rudder as well. The front point of the keel is positioned at station 7. The rudder is positioned on the transom

Size

Keel (pine)

Top - 88.7 left - 105.3 bottom - 61.3 right side 88.6 thickness - 5.4

Rudder(pine)

170 x 50 x 5   

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