Bedroom Chest: Finished

The bedroom chest is finally finished. I seem to say that about every project. My first post was in January of 2017, so it took five years. This is the first time I made frame and panel doors, or sliding doors.

I made the cabinet out of maple: quarter sawn hard maple for the case and frames, and spalted quilted maple for the door fronts. Notice how it seems to float above the floor?
We need to be able to move the cabinet easily for changing the bed, so it’s on wheels. The front wheels hide behind the apron. The rear wheels are exposed at the back so we can flip the wheel brakes on and off.
The interior has holes for shelf pins: two columns on each side, and one right down the center of the back. It turns out, the back, which I made for 1/2″ plywood, was not thick enough, and when I drilled the holes for the shelf pin sleeves, it created a series of holes in the plywood.
To cover the holes I added a strip down the center of the back, making it look as if the back is made from two panels. I had originally had a naive idea that I could cut the plywood to fit exactly the the rabbet at the back. When faced with reality I covered the gap between the back and the case using a tiny strip of cherry wood, which creates a nice framed look. It’s looks much better with that divider in the center, so evidently the problem created by the shelf pins was a good thing.
The top features a backsplash to keep stuff off the bed, and I thought it would be interesting to make a smooth transition between the top and backsplash, which I did by applying an extra strip and planing it down. I think this technique worked quite well.
Left drawer closeup.
Center drawers.
Right hand drawer.
Here are the little drawers pulled out, showing their red oak solid wood drawer bottoms.
On my game table I used handles with a bevel on the underside. For this piece I thought the drawers might need a handle that is less effort to pull. After some experimentation I settled on this rabbet handle design, which is very easy to grip with just fingertips. Here you can see the spalt lines running through the end grain of the handle.
For the small handles, the shape is similar, but a little more angled to provide more room for the fingers in a handle that sticks out less from the drawer front.
The right hand drawer handle.
Left hand drawer handle close up.
Right hand drawer handle close up. These handles came from the same board, just a few inches apart!
The joinery on a large drawer features a funny looking half-tail at the bottom. This allowed me to get the drawer bottom lower in the drawer. But this half-tail is harder to cut than a regular joint. It’s more visible from the bottom of the drawer as well.
Here’s the drawer bottom, made of ash. The drawer sides for this project were cherry and the bottoms ash and oak, all made from wood I had lying around the shop.
Here are the dovetails on the small drawers. The spalting in the pin is interesting. The drawers are all side hung. Side hung drawers turn out to be nightmarishly difficult to install. The rails need to be perfectly parallel and the same height. I drilled and filled the screw holes for those side rails many times. This has made me wonder whether some of the difficulties I’ve had with metal drawer slides aren’t because they are metal, but because they are side mounted. The drawers do not move as nicely as the bottom mounted or box-in-a-hole type drawers I used on the game table.
I made the sliding door with a rabbet on the bottom. The weight of the door rests on the rabbet, not on the part of the door that fits into the track. The door does not touch the bottom of the track, so dust and crud in the track should not have much effect on the door’s movement. The need to cut this rabbet is one of the reasons I constructed the doors with rails (horizontal parts of the frame) running the full width instead of the more conventional manner, where the stiles (vertical parts of the frame) run the full height. The sliding doors move easily with a single finger in their hexagonal pulls.
The underside was never meant to be seen, but someone asked about how the wheels and skirt were constructed, so here’s an ugly shot from underneath showing the hidden wheels and the skirt (and secret dovetails). I made the skirt by gluing the front piece onto the cabinet and then gluing the side pieces on just at the front, and using screws through oval holes at the back to allow for wood movement.
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Bedroom Chest: Drawers

I had special wood selected for the drawer fronts, but before I could start work I needed to select material for the drawer sides. I hunted through my lumber pile and found some cherry that seemed like it might work. It was lumber I originally mail ordered for the file cabinet 20 years ago that was warped. By the time I got the boards flat it was about the right thickness for drawers.  I think it’s a little funny that I have cherry as the secondary wood on drawers: I suspect it’s not very common. 

The next step was to cut the grooves for the drawer bottom and the side rail. The drawer bottom groove (not shown) was easy to cut using my plow plain, but the side rail groove was more troublesome because it was in the middle of the board.  The plow plane fence doesn’t reach, and if it did it seems like it would be awkward.  I cut it using my dado plane.

Cutting the groove for a side hung drawer using a dado plane.

Once the grooves were cut, the dovetailing could begin. I used the “blue tape trick”. I wonder how many so-named tricks exist. I know two for dovetails. This trick is a variation on the rabbet trick for dovetail alignment. Instead of cutting a rabbet you lay down blue tape on the tailboard. You do it carelessly so the tape covers over the gauge line. Then you use your marking gauge to cut away the tape at the gauge line, and this gives a tiny little edge from the tape, which is remarkably effective at aligning the tailboard onto the pinboard for marking. You can simply press the tailboard up against the pin board and get it perfectly aligned. This was definitely the easiest scheme I’ve ever used for performing the marking.

Blue tape on the tailboards for execution of the blue trick for marking the pinboard from the tailboard.

On to the dovetailing. I laid out the dovetails so that the pin on the drawer front (top in the picture) blocks the slot cut on the side. This creates an elegant built-in drawer stop. After laying out the front I transferred the layout to the back as well, and then cut the joint on all four corners of the two large drawers. Only after I had the tails all cut did I realize the problem.

It’s going to be hard to slide this drawer onto its side rail.

Because I unthinkingly transferred the marks from the front to the back the drawer has a “stop” at both ends, which means it will be impossible to slide it onto the side rail. Oops. I had to cut out the pin at the back end. I sawed the sides and tried cutting with a chisel, but could not avoid a lot of tearing out of the wood. My second attempt using the router plane was slower, but produced a better result.

Cutting out the tail using a chisel produces a terrible surface on the end grain.
Using the router plane to do the job gives a much better result.

I didn’t make the same mistake on the small drawers. I laid out the back joint separately. I tried making the pins as narrow as possible. I didn’t find the narrow pins to be any more difficult to cut that larger pins, though I did find that I really needed to use my thin bladed Veritas chisel, which seems to be a discontinued item. I wonder if anybody else sells a chisel with a thin blade like this.

Normal 1/2″ chisel at the top. The Veritas thin chisel at the bottom.
Small drawers, front dovetails, with fat pins.
Small drawers, with thin pins.

After the drawers were finished I found that the biggest ordeal was mounting the side rails so that the drawers would move well and were located in the right position as viewed from the front. Very slight changes in the rails would change the gaps around the drawers. I drilled and filled the mounting holes many times before getting a result that seemed acceptable. I’m not inclined to make side hung drawers again. Here’s an example of a crooked gap, where the space between the two drawers is visibly much smaller on the left than on the right.

Uneven gap between the top and bottom drawers.

Here are the little drawers in their final configuration (after more filling and drilling).

The two center drawers in their final configuration.

I felt like I had created too much vertical space for these drawers. I’m never quite sure how much space I need, but the shop is a humid environment, so the drawers will probably shrink, making the gaps even bigger.

Cabinet with all of the drawers inserted.

The project is nearly done. All that remains to be done is the installation of the back, the shelf pin holes, and the finishing of the case. The drawers are already finished, and I do wonder if the large drawers are going to look odd because they are so light. I used shellac on the drawers and door panels but Polyx on the door frames. The Polyx evidently darkens the maple more than the shellac, because the panel rails are the same wood as the much lighter drawer fronts.

Bedroom Chest: Handles and Pulls

I have completed the cabinet case and finished the cabinet’s top. The next step is to make the drawers, which raises some unresolved design questions: what will the drawer pulls look like and what wood will I use for the center drawers. My original thinking was that I might cut pulls into the faces of the drawers so they wouldn’t obscure the flecking in the quartersawn maple. The sliding doors need inset handles because a projecting handle on the rear door would slam into the front door, so inset draw pulls could help unify the design. Our bedside tables feature such inset pulls, but I do not know how they were cut. To do it with a router would require an extremely long bit, extending very far away from the tool. Maybe a CNC can cut handles like this.

I have seen hand-carved drawer pulls at the Wharton Esherick House so I attempted a carved pull.  The result was functional and I think I could produce a decent looking pull, but I seriously question my capacity to produce two pulls that match.   So I considered a different approach:  I cut out an angled slot with a framesaw and glued a small wood scrap behind. This method also produced a functional pull.   But I didn’t like the look of it.  And this exercise lead me to discover something that should have been obvious: the angled cuts cause the quartersawn fleck pattern to disappear, so the inset handle doesn’t preserve the interesting grain pattern featured on the drawer fronts.

Handle testing: At the top of the board I carved a handle with gouges. At the bottom of the board I cut out a handle with a saw and glued on a backer board. Note that the quartersawn fleck disappears with the angled cut of the handle.

Handles for Sliding Doors

For the sliding doors, cutting inset handles is simpler: because they are used to move the doors sideways without any pulling, they do not need to be angled to the face of the door.   My first idea was to just cut holes with a forstner bit, which makes a flat bottomed hole.  But a quick test revealed that the hole bottom wasn’t as smooth and flat as I would like, and it’s not easy to sand the bottom of a hole.  Maybe I could cut a circular insert and glue it into the hole?  A hole saw would produce an undersized cutout, with the center drilled out by the pilot bit, but Lee Valley sells a tenon cutter that can do the job.  However, it seemed like the tenon cutter might produce a rough edge, depending on the wood used for the insert.

The cabinet top is all angles, with the pointed “backsplash” and the front corners cut off, and the front edge beveled.

As I was testing different sized holes I realized that this project is angled and pointy, not round. Circular holes aren’t right. Hexagonal holes would fit the overall design better. Hexagonal holes also saved me from buying an expensive tenon cutter and resolved the question about whether to use an insert or backer for the holes: if I tried to hand fit hexagons I’d surely end up with unsightly gaps. To cut the hexagonal holes I drilled them out with a forstner bit and then cut the sides hexagonal with chisels. I couldn’t seem to avoid the grain tearing out at the corners of the hexagons, so I had a lot of cleanup to do with rasps and then sandpaper to produce smooth hexagonal holes.

The end grain ripped out along the corner of the hexagon when I chopped the hexagon.

I used fine rasps to get close and then had to turn to sand paper to get the final smooth finish. This work required good illumination, and my loc-line mounted flashlight setup was perfect for the job.

Ceiling mounted flashlight, positioned using loc-line to illuminate the hexagon for rasping and sanding.

I wasn’t sure what wood I would use to fill the holes until I realized that an offcut from the door panels would be perfect. I had a single spalted maple offcut that was just big enough, half the height of the door panel, and a scant two inches wide. Instead of filling the holes from the front, I cut a recess on the back of the door and filled it with the spalted maple insert.

Spalted maple insert applied into the back of the door, with quite a lot of excess thickness.

The back is hidden in use, so the job does not require precision. I therefore cut the recess freehand with the powered router. I prefinished the spalted maple with shellac and carefully glued the pieces in place with cyanoacrylate adhesive, avoiding any squeeze out that would be visible in front, and finally filled the gap around the edges with epoxy.

Spalted maple insert after planing flush to the back of the door.

After planing the inserts flush and finishing they are smooth and cannot be felt by someone who reaches around the back of the door. With careful planning I was able to get four inserts that each featured some of the black spalt lines. This procedure produced crisp, sharp corners at the inside of the handle. The four inserts came out like this:

The sliding doors in the cabinet, with the new hexagonal handles.

Back to Drawers Pulls

Returning to the question of drawer pulls, and drawer fronts I considered various options for different woods for the fronts of the two small center drawers, but nothing I had on hand seemed right. I wanted a single piece I could split in half that would fill the central cavity. So I ordered a piece of slightly spalted maple.

The marked section in the middle will become two drawers for the central cavity visible in the cabinet picture above.

For drawer pulls I started thinking about an applied pull. What shape should it have? On my game table I used a tapered pull, which works well, but really requires a full two finger pinch grip. On my existing dresser I can open the drawers with just fingers underneath. So I tested a rabbeted design, which works well. And to define the final shape I decided to echo the angles of the cabinet top.

Handle shown from the front. The front face and right face are beveled.
End view of the handle shows the front face bevel more clearly.

A question came up about the beveling of the edges of the handle. The cabinet top has its front and the clipped corner edges beveled. In the handle test the front face of the handle is beveled to match, but only the right side of the handle is also beveled. Which looks is better? I’m planning to cut the pulls from the spalted parts at the sides of the board shown above. Hopefully that will bring the piece together, with some spalted components on all the drawers.

For drawer sides I hunted through my woodpile and the best option seemed to be some cherry I originally bought for the file cabinet almost twenty years ago. It was twisted and had a grain pattern I didn’t like, so I didn’t use it for the file cabinet. I went to the local lumber yard but he didn’t have anything cheap that seemed better than the cherry I had already on hand. I wonder how often people use cherry for drawer sides. After cutting the boards to length and then planing out the twist the finished thickness for the drawer sides was less than half an inch. That was some severe twist! The boards have been sitting for over a month now and seem to be stable. The backs of the drawers will be soft maple, also leftovers from the file cabinet. So three different species in each drawer.

Wood waiting to be transformed into drawers.

Bedroom Chest: A Concave Roundover

The roundover is a common treatment for edges. This project has a backsplash which creates a concave corner. A corner like that tends to be hard to finish nicely, and it accumulates dirt and is difficult to clean. It seems like rounding this corner would be a great improvement.

I suppose the normal way to do this would be to apply some molding. I don’t have any molding, but I recently received a pair of molding planes in the tiny 1/4″ size, so I put them to work to create the roundover.

The process using my molding plane is to glue down a strip, cut a rabbet to guide the molding plane, then glue the backsplash on, and finally, cut the roundover.

Above you can see the strip glued in place. Before gluing it down I marked out a 1/8″ rabbet, making sure the top knife line was very well established and going over the bottom line in ink. The top line is important because it will guide the plane to cut the rabbet. I was amazed when I learned how well this technique works without a fence. I started with the edge of the plane resting in the knife line and began to cut. Once I had a groove established, I could level out the plane and work the rabbet down to the highly visible inked line.

The rabbet provides support and guidance for the convex blade of the molding plane. It doesn’t need to look pretty.

Once the rabbet was done, I glued on the backspash. I had a little trouble here because I had cut the front edge of this board at an angle, which meant the clamps were likely to dig into the angled corner edge. I extracted the offcuts from the trash and tried to tape them down with carpet tape to protect the edge, but they shifted sideways and I still ended up with some edge damage. I think the shear forces are simply too large for tape to hold. The final step is cutting with the molding plane.

The HNT Gordon molding plane, with its blade bedded at 60 degrees cut amazingly well in both directions on the wood. Because the molding plane only covers 1/6 of a circle, I had to hold it at different angles to cut a complete quarter round. This process worked quite well, though I got into some trouble with the cut angle shown in the second picture. I had raking light on the flat part but no raking light from above lighting the backsplash, so I didn’t realize that I was overcutting a circular hollow above my roundover. I needed to do a lot of sanding to blend the roundover with the backsplash. And here’s the final result.

fillet6

Is there any other method that could achieve the same result? I can only think of hand carving with a gouge or maybe a similar approach using a profiled scraper instead of a molding plane.

Bedroom Chest: Case Joinery

Time has been short over the past few years, so progress has been slow, but the case is finally glued together.  It is four feet wide and about 3 feet tall and is dovetailed.  Unlike my file cabinet, the dovetails are half-blind, and will be invisible once I attach the top.  The first challenge was to select the lumber and glue the panels together.   I started with lumber that came in seven foot lengths (from the lumberyard) or 3.5 foot lengths (from the independent sawyer), so I wasn’t sure I had enough material.  The discovery that some of the seven foot material was defective created additional uncertainty.

I decided to glue together panels butcher-block style using my shorter offcuts, and use the resulting boards in the less visible interior parts of the cabinet.  However, I soon realized that this would not suffice: I would still run out of wood.  So I hit the lumber yard and got some plain sawn hard maple to use for the interior panels.

tails_sm

Notice the front panel has two plain sawn boards in the center, flanked by quarter sawn boards at either edge. This will be the bottom of the cabinet, and will always be covered by stuff, so it won’t be seen.

The first joint to cut was eighteen inch wide half-blind dovetails at the bottom of the case.  I laid out the tails using dividers and a bevel gauge, and cut them.  I proceeded next with the pins, which presented several difficulties.  The first one was marking them.  I had great difficulty finding a way to align the boards in my shop for marking due to the four foot length of the tail board.   If my bench were not against a wall this would be simple, but instead I had to balance the boards on edge and clamp them together to do the marking.  At one point during this process the tail board fell off the bench.  You can see the dent at the top right (front board) in the picture.

I sawed the pins and then attempted to hammer the kerfs deeper using a small scraper I used previously for this job.  Evidently the wood species makes a difference for this technique.  This was easy with mahogany, which is soft.  But with hard maple, and the larger scale of the joint, the scraper folded over from hammer blows and became wedged into the kerf so tightly that I need pliers to extract it.   I like this technique, so I bought a specialized tool for extending kerfs.  This tool, with its solid brass back and large handle solved both of the problems.

kerfing1

kerfing2
But my problems weren’t over yet.  Chiseling out the waste can be done in various different ways, but it seems that they ultimately involve taking some thin shavings parallel to the socket wall.  Charlesworth’s clever technique with a slightly thick guide block guarantees a slight undercut so the joint will fit.  At least, that’s the theory.  And it worked great on board number one.  But on the second board the grain direction went the wrong way, and no matter how I tried to execute this technique, the wood would rip up.  I finally gave up and deployed the router plane to try to fix the problem.  (One thing I didn’t try: sharpening my chisels.  I wonder if that would have made a difference.)

pins3_sm

pins.shoulder.plane_sm

pins2_sm

After finishing the joint I cut a rabbet along the rear edge to hold a plywood back.  I didn’t do it earlier because I didn’t have the plywood for the back and wasn’t sure about the thickness.  This was unfortunate because it turns out the dovetail should have been cut to accommodate  the through rabbet.

Again, grain direction presented a challenge.  I cut the rabbet on the first board with my rabbet plane and got a nice crisp rabbet.  On the second board the grain went the wrong way for my plane and it reversed.  The result was nasty tear-out.  I tried going in the other direction using various other planes.  I’m not sure if the problem was hard to fix at this point because the existing surface was already so rough, or if it was just impossible to cut the wood cleanly in either direction.   I thought about buying the left handed rabbet plane, but instead I gave up and cut the joint with the router on the router table.  And I found that climb cutting was essential to get a smooth finish from the router.

For the horizontal divider I cut a 1/2″ dado using my HNT Gordon dado plane.  This plane worked very well against my clamped fence.   (Maybe I need their moving fillister plane for cutting rabbets, with it’s 60 degree cutting angle.)

dadoplane1_sm

dadoplane2_sm

Cutting a 1/2″ dado using a dado plane. The board that will go in this dado is 3/4″ thick.

I only have the 1/2″ dado plane, but none of my boards are 1/2″ thick.  The horizontal divider boards that goes in this dado is is 3/4″ thick.  Two solutions are apparent: widen the dado or trim the board.  In this case, I trimmed the board by cutting a 1/4″ rabbet at each end.   The case also includes a pair of vertical dividers, which are only 5/8″ thick.   In this case, I took the other approach, opting to widen the dado.  This proves to be possible with care by shifting the fence over and cutting again.  (I fails if the extra cut is less than 1/8″—the plane falls off the edge and cuts a slope in this case.)  In all my trials and in 5 out of 6 dados on the cabinet the nicker did its job and the plane produced a smooth exit, but I did encounter one case of spelching, where a large chip pulled off.  I wonder what caused that.

To conserve wood I made the top of the case from three rails instead of a solid panel.   This time I did the dovetail joint correctly to fill in the through rabbet at the ends.   I decided to get a saddle square dovetail marker, and I must say it really did streamline the tail marking.   It is nice to  quickly mark the square line across the edge and the sloping line down the face of the board without having to fuss with lining up the marks.

A dovetail saddle marker like this is helpful because you can mark across the top and then down the front in one step.

The resulting rail ends:

The assembled joint looks like this, with the extra block to fill in the gap in the side panel:


These joints certainly won’t win any prizes. They may be the worst fit dovetails on the internet. I think the first dovetails I ever cut looked quite a bit better.  But these joints, as bad as they look, didn’t rattle around once assembled, and the big gaps will be hidden when the top goes on.  Luckily the chunk that broke out on the right side didn’t break through the surface of the board.  The only part that will be visible is at the back of the case, and that part is tight:


The final step before the glue-up was to cut grooves for the sliding doors. I’ve had a lot of trouble cutting grooves (and rabbets along the grain) on this project, so I wasn’t sure of the best approach. My first attempt was to mark the edges of the groove, and chisel out along the groove. This left a block of waste in the groove, which I attempted to remove using the Veritas combination plane, which I selected because it could be configured for left-handed use as required by the grain (except for the section where the grain is reversed). The plow plane has a circular nicker blade but this plane has short straight nicker blades that are apparently meant to bend outward for adjustment with small set screws. Unfortunately, I didn’t realize that the nickers needed to be removed for this job. Because I was removing a strip of wood with a space on either side, the nickers weren’t engaged in the wood and they splayed out and started cutting along the keeper material adjacent to the groove. I didn’t notice the problem until the board was badly scarred with many cuts along the side of the groove. I attempted to repair the damage by inserting patch pieces, thinking that the second groove would hide the joint, but I miscalculated the location of the second groove. I may redo the really obvious patch shown here.

Ugly patch, right in the center.

I made a second patch that is several inches long which blends somewhat better. Can you find it?

Less obvious long patch.

I tried cutting the groove undersized using the combination plane and then using a chisel to clean up the side walls afterward, but the walls tended to crumble and it was hard to make them smooth. I did the last groove using the combination plane with its nickers set to the full width of the groove and that worked the best.

Finally the it was time for glue. The resulting glued up cabinet still lacks the back and the top, which I think will make it easier to fit the drawers.

Here it is with the top and backsplash boards resting on the case.

The next step is to decide on the final shape for the top and glue the backsplash and to together. After that, I will make the drawers, and I have to resolve the last major design question: what will the drawer pulls look like?

Bedroom Chest: First Steps

chestdesign1My latest big project is a chest to go at the end of the bed. We had a bench there, but piles of clothing and linens covered its surface, and hence I could never actually sit on it. Storage in a small, old house is scarce, so I decided to replace the bench with a storage cabinet. The standard chest at the end of a bed opens on the top. If we had such a chest we’d never be able to open it, so my design features sliding doors and drawers. The top remains available for piles of clothing, and a backsplash prevents the piles from dripping off onto the bed.  The current design appears above, though I still have some uncertainty about the drawer widths. Work has been proceeding at a glacial pace over the past couple years.

This cabinet will be made out of quarter sawn hard maple. I had difficulty buying quarter sawn maple. I found a guy with a chainsaw who sold me a small lot cut from one log. It had some very nice boards in it, some up to 11 inches wide, but the boards were only 46 inches long, which won’t work for a four foot wide cabinet.   Nobody has 11 inch wide material; most online vendors said their boards were four inches wide, which wasn’t appealing. I finally ordered some wood that was over 5 inches wide with some nine inch boards.  The length ended up being seven feet, the worst possible length for my four foot wide cabinet.   As I began to work the wood I found that the guy with the chainsaw delivered nice looking, wide boards, but they were pretty badly twisted, so jointing the lumber by hand was a lot of work. But the real lumber yard delivered wood that was riddled with cracks across the face of the boards. I’m guessing this is the drying defect known as “honeycombing.”

drying_defect

This board has several cracks across its surface that you can see if you enlarge the image.

For the panels of the sliding doors I selected some spalted quilted maple material. This too, turned out to suffer from drying defects. I had the option of returning it or working with it and ended up deciding to fill the cracks and move ahead, rather than trying to locate a different panel. I tried to plane the material slightly to decrease the size of the cracks…but they got bigger instead. I chose to fill the cracks with black epoxy, hoping that it would match the spalting lines and blend in. It seems like most people think this looks fine, but I’m less enthusiastic.

As always, the process of selecting wood for different parts of the project went slowly. I began by choosing wood for the sides because I wanted to use the short, wide pieces there. Then came the task of selecting rail and stile material. One thing I love about quarter sawn wood is the ray flecking, but for the rails and stiles I wanted it to be really more rift sawn: straight grained without fleck to provide a good frame to the busy internal panel. Then it was time to get to work. I cut the grooves using my Veritas plow plane.

groove_side

Note the fuzzy tear out towards the back end of the plane on the front edge of the groove.

I had a lot of problems with tear out while making these cuts. Part of the problem was user error: if I tipped the plane even a bit it could rip out a chunk on the side wall of the groove. But because the wood is quarter sawn, the edge, where I’m cutting the groove, has badly behaved grain. I did find that the front edge of the groove came out worse than the back one every time. I think this is because I can tip the plane toward me but the fence prevents me from tipping it the other way. I switched my reference around and referenced from the back of the panels to get the best looking show side. But it seems that ultimately to get a nice groove in material with reversing grain you have to precut the groove edges with a chisel.

The spalted maple panels were very porous, and when I started applying shellac the liquid quickly vanished into the wood. When the finishing was complete I discovered that the wood had warped considerably. I tried to flatten it by putting some shellac on the back. This helped a bit, but the panel remained warped. People use to say you needed to finish both sides of a panel to prevent warping. Then this idea got attacked as a myth. I wonder if I had finished both sides exactly the same would the panel have stayed flat and made the assembly easier—it’s more difficult to squeeze a warped panel into a groove.

curvedpanel

This panel was flat before I applied shellac. Note the shadow of the straight edge on the wood.

I cut mortise and tenon joints to hold the panels together. The joints weren’t my best fitting. I had been wondering whether to drawbore or not, and decided I had better drawbore.  A drawbore is a joint where a peg is inserted through the joint but holes are misaligned so that the peg has to bend a little bit and it strongly forces the joint together.  Based on Schwarz’s recommendation I offset my 1/4” drawbore holes by 3/32” for my first door. I made riven white oak pegs using a dowel plate and cut a taper at the starting end. When I went to hammer the pegs home, though, I had some problems. I had tested the joint with drawbore pins and it seemed to be OK. But the pegs splintered inside the work, with only part of the peg emerging on the back side. Additionally, they forced the joint to come together crookedly so that the door didn’t lie flat on the bench. When I remembered to put glue on the peg it worked a bit better, but I only remembered one out of four times to do that. Application of a mallet and clamping the door flat onto the bench seemed to correct the problem.  The pictures below show four pegs from the back.  The top left is a peg that was lubed with glue and went through neatly.  The bottom left peg opened a gap, the top right peg was somewhat mangled and the bottom right beg lost a quarter of itself somewhere in the hole, leaving a gaping space.

pegback1pegback2pegback3pegback4

For the second door I adjusted the procedure. I used a 1/16” offset and I put the pegs into a cup of glue so I wouldn’t forget to lubricate them with the hide glue I was using. This door went together much more smoothly, without the problems I had on door number one.  Some of the pegs look bad on the back of the door, but as these are sliding doors, nobody will see them.  The front pegs look good.

pegfront1pegfront2

The last issue is securing the panels so that they stay centered in the groove if the panel shrinks or expands.  I’ve seen special foam balls sold for this job, but that solution wasn’t appealing.  It sounds like a standard solution is to hammer in a nail at the panel center but I realized I wasn’t sure how the nail should go in.  If I tried to angle it then the nail would almost completely miss the panel.  I had some 1.25″ cut nails handy.  I trimmed them to be about 1/2″ long, oriented them correctly to the grain of the frame and tapped them into pilot holes.  Nothing split, and hopefully they actually pierced the panels, so they should do the job.  I wonder if a dab of glue would have been an easier solution?  Would that hold well enough if I can only squirt it into an already assembled panel from the outside?

doors

Finished door panels. Note that the rails are overly long and still need to be cut flush with the stiles.

Now it’s back to lumber selection. I need to select boards to use for the top of the cabinet, and then see if I have enough wood to make the dividers. I am thinking that I may have to glue up three foot lengths into a four foot long panel butcher block style to use the lumber I have on hand.

I haven’t quite figured out the proportions for the drawers.  Here is a subtle change in the drawer proportions.  Which is better?

chestdesign1

Drawers at 2:1 ratio. Center drawer 9″ wide.

chestdesign2

Drawers at 5:3 ratio. Center drawer 10.5″ wide.

Another outstanding design question is: can I do something with the drawers to unify them with the much darker spalted panels on the sliding doors below. Perhaps spalted maple drawer pulls would have this effect?