I'm working on my first real furniture project - some simple night stands, and I've got two pieces of birch veneer plywood being mitered on a corner. My miters aren't horrible, but I still have some open areas.
Obviously, I can use a little filler but my question is simply - what's the best way to sand/soften mitered edge on veneer on furniture? I know I don't have much material to play with so I'm anxious about sanding but I also don't want sharp corners that are clearly going to get chipped up.
This has obviously been done a million times before me so I'm just getting some best practices.
You admittedly could have made the miters tighter and lessened your finishing problems. With veneers you can't round of the corners more than to just take the "knife" edge off. Otherwise you could work out a way to add a solid piece of wood into the corner. It might even be a contrasting wood for decoration.
What will your final finish be? Will you paint it? Stain it? and top coat with varnish, poly, shellac, etc.
Most fillers do not take a stain the same as the wood but water based fillers come closer than solvent based which can be nonporous.
A common mantra in wood working for things like fillers and finishes is to do some testing first.
I don't have much experience with large corner veneer-overs, but certainly for the smaller stuff I've found that creating the miter and joining, then veneering with a clean knife cut to establish the bend works much better than trying to miter together pre-veneered parts.
@splintergroup are you saying use one consecutive piece of veneer for the whole waterfall without having cut it into sections? I wasn't aware veneer had much pliability (I get scoring it) to make that 90 degree cut.
@lesb I think the miters were tight but I accidentally grabbed the edges perhaps with an errant trigger clamp which pushed them out of sync. They aren't horrible (I've seen/done horrible) but agreed they aren't as clean as they should be.
i agree with less id try to incorparate a solid wood edge which could be rounded or left square..if you dont get a real tight edge with veneer it's gonna show.if your gonna stain it wood filler will also show badly. it's not a matter of matching the filler but how the wood willl darken or fade in time making the filler stand out. ill just say the veneers on plywoods today are paper thin and wont tolerate much sanding.
A tip I saw in a Woodsmith magazine some time ago is to gently burnish or sort of roll the corner edges over with smooth screwdriver shank to close the gap. You may have to work from both edges. If the gap is too wide that may not work but for small miter gaps it is often better than other alternatives after the fact.
A tip I saw in a Woodsmith magazine some time ago is to gently burnish or sort of roll the corner edges over with smooth screwdriver shank to close the gap. You may have to work from both edges. If the gap is too wide that may not work but for small miter gaps it is often better than other alternatives after the fact.
A tip I saw in a Woodsmith magazine some time ago is to gently burnish or sort of roll the corner edges over with smooth screwdriver shank to close the gap. You may have to work from both edges. If the gap is too wide that may not work but for small miter gaps it is often better than other alternatives after the fact.
In fact, I will often burnish a sharp, perfect, corner, to make it a touch softer. I really, really try to avoid sanding over a mitered corner in plywood.
For future reference, and please correct me if I'm wrong, I thought a waterfall edge had the grain direction of the top "spilling" over the edge to continue "waterfall style" down the side. Just an observation/question.
This video introduced me to the burnishing technique and I've never gone back. It works better with some veneers/woods than others, but you can often close a decently large gap.
This video introduced me to the burnishing technique and I ve never gone back. It works better with some veneers/woods than others, but you can often close a decently large gap.
For future reference, and please correct me if I m wrong, I thought a waterfall edge had the grain direction of the top "spilling" over the edge to continue "waterfall style" down the side. Just an observation/question.
For future reference, and please correct me if I m wrong, I thought a waterfall edge had the grain direction of the top "spilling" over the edge to continue "waterfall style" down the side. Just an observation/question.
It's a basic mitered edge. A waterfall edge would continue the same grain pattern and be cut from the immediate corresponding sequential piece.
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