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Thread: Your tools/process for large btesd board/cramp joints

  1. #1
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    Your tools/process for large btesd board/cramp joints

    Two more hopefully quick glue ups and I’ll be read for the two 34” breadboard/cramp joints on my dining table. I’ve seen a few tools and methods for accomplishing this joint. What do y’all use to do this joint?

  2. #2
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    Mine would be a draw bored dowel in the center and slots in the tenon to allow for movement on the dowels towards the edges.

    jtk
    "A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty."
    - Sir Winston Churchill (1874-1965)

  3. #3
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    twomiles from the "peak of Ohio
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    Have used two ways to add a bread board edge to a panel....smaller ones use a Tongue and groove joint...(Norm Abram used this on the New Yankee Workshop...And added a fixed pin in the center. With a pair of slotted holes near the ends of the tongue)


    Then, the other way I use...is a sliding dovetail...with a dab of glue added just before it is slid all the home...meaning the last 1" or two will be glued in place.
    A Planer? I'm the Planer, and this is what I use

  4. #4
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    My concern with breadboard ends is the possibility they will loosen and sag, which would be very unsatisfactory. To prevent this use glue on the center 3 to 4 inches. Then do as you please to secure the ends while allowing for expansion.

  5. #5
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    I do slots in all the tenons, save the center. The center is drawbored and I leave the breadboard end long but a bit, since it will unlikey ever be flush in the future.

    Last edited by mike stenson; 11-20-2023 at 11:47 AM.
    ~mike

    happy in my mud hut

  6. #6
    Join Date
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    twomiles from the "peak of Ohio
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    Have a Bread Board edge to install, later this week...IF anyone wants to follow along...
    A Planer? I'm the Planer, and this is what I use

  7. #7
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    Looking forward to it Steven.

    At this point (and I’m almost to the point where I need to decide), my biggest question is whether to square up both ends* and use a moving filister OR work from a line across and use a rabbit plane without a fence to sink the rabbit on both sides (and not worry about both ends being square).

    * using a handsaw makes this seem daunting. Almost has me considering a track saw.

  8. #8
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    Posted it today...
    A Planer? I'm the Planer, and this is what I use

  9. #9
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    Here’s what I’m working on…
    IMG_2810.jpg

    You can see that I haven’t evened the ends yet!

  10. #10
    Join Date
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    BTDT..
    Turkey Day, assembled the top.JPG
    And in the clamps
    A Planer? I'm the Planer, and this is what I use

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