My newest commissioned work is definitely my largest, though the basic trestle design is the same as a lot of my projects, albeit on a larger scale.
The customer was desiring a farm table for large family gatherings with some integrated wrought-iron work, a distressed overall look and a thick top.
We settled on a direction for the design, size and look and so I went about sorting the required reclaimed lumber for the frame.
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Snug in its new home |
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leg post cut-off, hand-hewn beam, and wide boards being used for the project
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I recovered sawn beams, and also a beautiful hand-hewn beam (that was re-purposed from its original unknown origin and nailed in place,) in a barn that was being torn down. I'm 80% sure the hewn beam is Beech and the sawn beams are American Chestnut. |
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A few hours were spent pulling nails and metal bits from the wood, then sawing the individual frame pieces to rough size. |
The wood for the table top is going to be made from 3 pieces of Hemlock, reclaimed from a local building that was torn down last year. The beams were the first story floor joists as far as I could tell.
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Table pieces out of the weather for good, and a new tool (metal detector) is on its way, good insurance for protecting my hand tool edges. |
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Squaring frame pieces |
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Feet rough-cut after settling on a cyma-reversa end |
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Tenon and mortise markings layed out. The table size requires large draw-bored tenons for strength | | | | | | | | | | | | | | | | | | |
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Sawing out the tenons with a back-saw. In the background are the mortises in the leg pieces drilled out, ready to be squared up with a mallet and sharp chisel |
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Leg post and foot joint ready for final fitting |
Working with a hewn beam has its own set of issues to overcome. The beam has a twist, with an overall uneven surface (which I wanted to keep) so I couldn't plane it. I didn't want to use a chalk line, so, to make the end tenons co-planer, I built a jig to saw the initial cuts square.
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I used my band saw to make the long rip cuts through the sacrificial jig. |
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Cutting tenon cheeks with a handsaw |
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Ripping mortises to width with my old Craftsman rip saw
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Fitting the most important joint on the table requires careful tweaking and, using a mallet and piece of scrap wood, firm strikes to seat it. When it's assembled for good, it will be glued, draw-bored and wedged.
The next few pictures show joinery for the center support being cut into the hewn beam.
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Roughed out between the saw lines with a chisel |
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Using a router plane to clean up the joint flat. I wedged the scrap pieces on the side so they were level, then screwed them down as a guide for the plane |
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Frame assembled earlier to get the center post measurements and test fit joints |
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Dry assembling joints tight, marking with the corresponding bit, then finally drilling the tenon offset for the "drawing" affect during final assembly. |
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Wedge tenon joint chopped out and wedges fitted. Some figured Hard Maple was used. |
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Unfinished table-top and saw horses make up a good area to rough assemble and store trestle frame while it's being made. |
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Same process to the through-tenon of the main beam. Drilling almost through one side, then from the other side, assures clean holes. |
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Center post mortise complete |
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Some pictures of the nice straight-grained White Oak to fashion trunnels, or peg blanks. Once formed into rough octagons, the scrap piece with holes (seen in the background) will be used to test the pegs. |
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Creating "Lamb's Tongue" ends to the chamfers |
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Top glue-up complete. Quite a job, as the boards were wider than my truing plane. The tape was used to mark high spots as I was making the surfaces co planer. |
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Initial sanding of frame pieces outside |
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Gluing and pegging the frame together. The lubricating quality and long open time of Hide glue helps a lot on a big assembly. |
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You can see the peg bent slightly as it draws the assembly tight. |
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Frame assembly complete. The wedges are in place temporarily while the frame dries. They will be removed, finished and reinstalled at a later time. |
The next few pics show the Maple keys embedded to strengthen the table
3 coats of Oil/varnish blend on the frame, and buttons fitted.
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First coat of Timber Mate wood putty applied in the deep cracks before subsequent and final planing and sanding |
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Working the metalwork side with Brian |
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Planing and sanding done, fitting iron vine. |
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First coat of stain |
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Second coat of stain applied, ensuring vine sits right before removing and applying topcoat. |
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Three coats of oil blend, rubbed out with steel wool between coats. |
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Top is fitted for the last time in shop (with the Chestnut buttons) to ensure alignment. |
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Signed and done, just need to deliver |
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