Drum Head Wall Clock

by smitty500 in Workshop > Furniture

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Drum Head Wall Clock

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I did this project a few years ago and decided it would be a good idea to go ahead and post it online. I had an extra bass drum head lying around that I had no need for. I thought it would be neat idea to turn it into some sort of wall art. I finally decided to turn it into a giant wall clock. The hands are black and the black cent makes it hard to see, I plan to paint it white some day. 

Materials:
Drum Head
Clock mechanism

Tools:
Compass
Protractor
Ruler
Pencil/dry erase marker
sharpie/perm. marker


Find an Appropriate Drum Head and Find the Center of Circle

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My band teacher was throwing out old/unused drum heads, and I was able to obtain a 20-21" head for a bass drum. 
 
After obtaining a drum head, the next you will have to do is find the center of it. I don't have any pictures showing how I did it, but here's a video that I think is excellent in showing how (minus the Macintosh voice over.)
http://www.youtube.com/watch?v=P3CJ9oJ5pJk

Note: In the first step when you draw a line somewhere, I drew mine parallel with the Slingerland logo so I can make the clock lines parallel/perpendicular with the logo.   

Also, I would not suggest using a sharpie on the head as it may not come off and it will show through, mine reluctantly came off with a Mr. Clean sponge. But I would stay on the safe side and use a non-permanent marker or a pencil. 

Making the Marks

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After finding your center, you will need to make some marks on the back side of the head so you know where segments on the front will go. I didnt have any pictures for this step so a Made one up in illustrator. 

Teal: is that starting point, every mark you make will be based primarily off these. Also where 12, 3, 6, and 9 will go.
Turquoise: These lines will be the segments where 1, 2, 4, 5, 7, 8, 10, and 11 will be. every line should be 30 degrees apart.
Red: inner circle, where the lines will begin on the front side of the drum head. 
Blue: middle circle, where the turquoise lines will end on the front.
Green: Outer circle, where the teal lines will end on the front.
 
Use a compass to make your circles, you can make them any size that pleases you and also depend how big your drum head is. then use a compass to divide the circle in 12 segments. After that, use a ruler to make the guide lines

Note: these don't have to be bright colors, just something that you can see through the other side for tracing.

Draw the Lines on the Front

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After all that drawing on the back, it is now time to put the lines on the front . Using a ruler trace over the guide lines with a permanent marker to create the lines on the front.  

Poking a Hole and Installing the Clock

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This step is pretty self explanatory. I used a drill to poke a hole in the middle, there are many methods and you can choose which works best for you. 

After you have a hole that fits your clock mech, assemble it to it together, and you are almost done!

Putting on the Numbers

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The only solution I could think of when putting numbers on was to draw them, I couldn't find any stickers big enough. I am not the best drawer either and I am not totally happily with the results.
Later I found some Address numbers, And I think those would of worked the best, especially compared to hand drawing. 

Now your clock is finished and ready for hanging!