2011년 9월 20일 화요일

Boat Construction (2)


Next task is to build two shelves to be placed between the galley and the berth to create some strage room.

Cutting list
Ply wood :  Upper shelf:  450(lower base), 320(top side), 1010(height) x 12(mm)  
        Lower shelf:  360(lower base), 250(top side), 986(height) x 12 
 Yellow cedar:  Doubler : 15 x 20 x 1200(mm)
Safety bars: 30 x 50 x 2000(mm)
I found it helpful to use skills learned from small craft project in particular, bevelling which gave me a good sense of fitting two pieces of wood. Therefore, I could make faster than before. 

I built two exact size shelves to complete two level shelf unit with existing support frame. It did not work out well. Turns out the suport was not parallel. I had to build another one to fit in the given width which gave me a lesson to double check - measure twice!

I have been learned that the real boatbuilders sand edges of doublers all time to create curves even for the inside. From what I learned from the shelf project, I did make sure to measure everything twice this time. I used a combination square and kept check a level. I glued dubblers with epoxy (the West system) on the bulkhead and hold with a clamp hold still. 

After that, I made saftey bars to avoid objects falling off from the shelf in sheaking boat. As my tutor requested, I rabbeted the bottom with the rauter table to fit on the end of the shelf. Also, I trimed and sanded other edges as well.











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