Dovetails in Development

Cason t -

Hello!

Throughout the week, I made some progress on creating the chessboard. I started by purchasing an 8ft 2×4 from Home Depot. With my mentor’s help, we cut the wood into 2ft boards to form the border of the prototype.

She introduced me to tools I could use to make dovetails, including a hammer & chisel, and several saws. Although most of the saws she gave me were too dull to cut the wood efficiently, I gained a clearer understanding of which tools I’ll need for the project and received valuable insights on making dovetails.

While using the chisel, the wood often split further than intended because the dull saws couldn’t make guiding cuts. This is because the chisel was going along the grain. Another thing I learned with the chisel is that it also dents the wood going across the grain, which can make it look messy. Recently, I purchased a coping saw, which allowed me to complete a very rough dovetail. However, some inaccuracies in measurements and poor cuts from dull tools made the joint loose. Despite this, the joint maintained its shape, which shows potential for the final design, using the new coping saw. I plan to create another dovetail to refine my technique.

My mentor and I also discussed using clay for the chess pieces. She suggested air-dry clay since it doesn’t require a kiln and is better for sculpting. Additionally, she recommended it because I can paint the pieces instead of glazing them for color. When I work on the pieces, I’ll follow her advice.

I have quite the workout ahead of me sawing all of the wood.

This is my first attempt at making a dovetail.Coping saw

The first image is my first attempt at a dovetail and the second is the coping saw I purchased.

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Comments:

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    allison_h
    Hey Cason! I'm glad you learned a lot from your experience, despite the dull tools you had to use. What color are you planning on painting your clay chess pieces?
    danielle_l
    Hi, Cason! I admire the way you are navigating through the trial and error of this process. I'm glad to hear that you are tackling the dovetail joint and that it has great potential for your final piece! Why is the coping saw in particular best for your project? Good luck with the next steps!
    nick_a
    Hello Cason, your work ethic is incredible! Your first attempt at a dovetail looked really good, and I can't wait to see the results after refining your technique. What adjustments are you planning to make to improve the fit and look of your next dovetail joint?
    katherine_v
    Hello, Cason! I admire your ability to work through all the difficulties that arose from things like your tools being dull. You mentioned that when using a chisel, the wood tended to split further than intended because it was "going along the grain". Could you explain more on what that means?
    Dawn Ventura
    Cason, I'm so glad that you could get working with some tools and wood. I agree that your first attempt at the dovetail looks great. I am excited to see how your experiences with future attempts will shape your overall creativity with the board.
    cason_t
    Hey Allison, I'm planning on painting the clay pieces in either black or some sort of reddish brown. I'll have to test how everything looks when combined, so I'm open to changes if needed. Thanks for asking!
    cason_t
    Hi Danielle, I found the coping saw to be particularly useful because of its relatively small blade and its unique shape. In my tests, smaller saws tend to cut more precisely. Additionally, the gap between the blade and the frame allows me to cut out the interior of the wood. This is especially helpful for dovetail joints, where I need to leave the edges intact to hold the other piece. I hope that answers your question!
    cason_t
    Hey Nick, the problem I had with that version of the dovetail was inconsistent measurements, which led to some cuts being off. Another issue was the availability of tools. When I first started, I mostly used a chisel since the saws wouldn’t cut very well. While the chisel was quicker, it also split the wood more and often damaged the overall shape. For my new attempts, I plan to use the coping saw throughout the entire process, only using the chisel to smooth cuts and remove small bits of excess wood. I will also measure more precisely and make the dovetail more angled. Thank you for the comment!
    cason_t
    Hey Kathy, I'll do my best to elaborate! Wood grain refers to the arrangement of wood fibers. Since trees grow in layers, each year they form a new growth ring. When the wood is processed, parts of these rings are still present. So when you start to hit it 'along the grain' or along the rings, it will split along that ring. One way to think about it is if you rubber band a ton of straws together. Splitting the straws along their length would be going along the grain, and cutting them in half would be going across the grain. There is a lot less resistance when going along the grain, which increases the possibility of the wood splitting. String cheese is probably an even better way to explain the grain, as the strings are like the fibers. When you split them, they come apart quite easily. I hope that explanation makes sense. Thank you for the question!
    cason_t
    Ms. Ventura, thank you for your support! I really enjoy improving on my mistakes to make better products, so I'm also excited to see how I work things into the final design.

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