I started a new Style demilune table some time ago, but keep getting side tracked. A.D.D., I think.
I made a plexiglass template for this one since it makes building them easier, and reproducing a piece of cake.
The normal way for me to build a curved front apron is with bendy board over a form, and then put in the vacuum bag for a few hours.
This one I made using M.D.F., using small pieces and “laying them up like a brick wall”. Just different sized pieces on every other layer, with the joints staggered. Four layers of 3/4” M.D.F., to end up with a 3” apron.
The segments are end glued and clamped with pinch dogs. If your not familiar with them see:
http://www.prowoodworkingtips.com/Pinch_Dogs.html
These simple little devices are extremely handy, and I use them often. Just today I used them for a face frame glue up, which without them would have been somewhat difficult.
After the segments were dry, I glued the layers together and let them dry. Once the glue set up I cut the shape out on the band saw, on both the front and rear sides. After a little sanding to clean them up, they’re ready for the veneer.

Using pinch Dogs for glue up.

Clamping Layers together.

Clamped up Layers.

Glued up Layers.

Apron cut out.

Plexiglass Layout Jig and M.D.F. Shaper Jig.

M.D.F. substrate ready for veneer.

Laying up the veneer on back side using blue tape. Plexiglass template ready to cut veneer. Notice the cut line has blue tape as well to keep it from splitting.

Veneer layed up with veneer tape on front, blue tape on back removed.

Blue tape at back edge to create hinge. I can flip the veneer back and apply hot hide glue.
Hope you enjoyed this post.
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com






















31 comments so far
teenagewoodworker
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2482 posts in 666 days
posted 512 days ago
cool! thanks for the post
Bob #2
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3053 posts in 919 days
posted 512 days ago
Good one Lee but one question:
Why the plexiglass? I can see it proviides a line between the veneer and the MDF but does it clamp in place like a sandwich when you trim off the excess?
Very neat, I must try this!
Bob
-- A mind, like a home, is furnished by its owner
Karson
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25806 posts in 1298 days
posted 512 days ago
Great looking Lee. It was nice to see one in early stages at your shop at the picnic.
-- What happens in the workshop stays in the workshop. No wait that doesn't sound right. Karson Southern Delaware karson_morrison@bigfoot.com †
gizmodyne
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1678 posts in 988 days
posted 512 days ago
What do you cut or trim the veneer with once the plexi is set on it.?
Great post again.
-- -John "Do I have to keep typing a smiley? Just assume it's a joke." www.flickr.com/photos/gizmodyne
Damian Penney
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1030 posts in 889 days
posted 512 days ago
Why didn’t you go with your usual method this time around?
-- I am always doing that which I can not do, in order that I may learn how to do it. - Pablo Picasso
TomFran
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2515 posts in 892 days
posted 512 days ago
Lee, you are an amazing craftsman! Thanks for keeping me humble ;^D
-- Tom, Surfside Beach, SC - Romans 8:28
Lee A. Jesberger
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3710 posts in 877 days
posted 512 days ago
Hi Denis;
Thanks, it’s my pleasure believe me.
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Lee A. Jesberger
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3710 posts in 877 days
posted 512 days ago
Hi Bob;
I use the plexglass to layout the veneer since I can see through it. This way I can make sure I like the pattern of the veneer, before cutting it.
I often scribe lines into it for layout purposes as well. I use the plexiglass for the veneer, and the M.D.F. for making additional ones with a bearing bit on the shaper.
Usually I use the Plexi at the shaper too, but the added thickness of the M.D.F. is nice to have.
How’s the floor coming?
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Lee A. Jesberger
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3710 posts in 877 days
posted 512 days ago
Hi Karson;
I’m afraid not much has changed on it. I got side tracked again!
You going to post the picnic photos?
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Lee A. Jesberger
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3710 posts in 877 days
posted 512 days ago
Hey Damian, how are you;
I changed techniques due to the shape of it. Making a form and using bendy board wouldn’t work here.
How’s the bench coming along?
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Lee A. Jesberger
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3710 posts in 877 days
posted 512 days ago
Hi John;
I use a scalpel to cut the veneers. It’s the tool I’m most comfortable with.
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Lee A. Jesberger
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3710 posts in 877 days
posted 512 days ago
Thank you Tom;
I think there’s enough talent on this site to keep us all humble.
Thank you for the kind words though. It’s certainly appreciated1
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Damian Penney
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1030 posts in 889 days
posted 512 days ago
I kinda figured that after I looked at it a little more, great looking design. Bench is oh so slowly coming together, in the process of gluing the top up, I’ll post another entry when it’s a big old slab :)
-- I am always doing that which I can not do, in order that I may learn how to do it. - Pablo Picasso
Lee A. Jesberger
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3710 posts in 877 days
posted 512 days ago
Hi Damian;
Thanks.
I really am looking forward to seeing your masterpiece once you’ve finished it.
I know I’ll be sorry I bought mine when I see yours!
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
bfd
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419 posts in 705 days
posted 512 days ago
Hi Lee,
Your work is absolutely amazing. Thanks for posting this. I have to try a demilune table after seeing this.
-- Brian, Folsom, CA http://www.brianfullerdesigns.com
Lee A. Jesberger
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3710 posts in 877 days
posted 512 days ago
Thank you bfd
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Grumpy
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14932 posts in 749 days
posted 512 days ago
Great post Lee, thanks.
-- Grumpy - "Always look on the bright side of life"- Monty Python
daveintexas
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338 posts in 774 days
posted 512 days ago
Very ingenious way to accomplish the task.
Thanks for posting and giving me something else to try.
BTW- what species of veneer is that?
Thanks
Dave
-- MISSION FURNITURE-My mission is to build furniture
Lee A. Jesberger
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3710 posts in 877 days
posted 511 days ago
Hi Grumpy;
One day I’ll actually get to finish it.
Thank you;
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Lee A. Jesberger
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3710 posts in 877 days
posted 511 days ago
Hello Dave in Texas;
Not my ideas, just passing them on.
The veneer is curly Koa. It hails from Hawaii.
It’s real nice stuff.
Thank you;
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Dorje
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1767 posts in 895 days
posted 511 days ago
Good stuff Lee – great to see. I was going to take a guess that the veneer was Sapele, but I see you guys covered that! Does the Koa have thinner “ribbons?”. Tell me more about the woods if you would…
-- Dorje (pronounced "door-jay"), Seattle, WA
Douglas Bordner
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3427 posts in 962 days
posted 511 days ago
Lee-
Glad to see the other shoe drop with Demilunes part deaux. Now that this is becoming a new fascination with me, do you have any comments on adhesives, and veneer tape? Veneer saws and saw tune up? Do you part all your veneers with a scalpel and do you have to treat the edge like a scarf joint or does the double bevel of a scalpel blade cause no noticeable issue with butt joins? So many questions and creative juices flowing I’m fit to explode!
-- "Bordnerizing" perfectly good lumber for over a decade.
Dorje
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1767 posts in 895 days
posted 511 days ago
Get crackin’ Lee – Douglas and I are waiting on answers! Are you celebrating the 4th or something?! ;)
-- Dorje (pronounced "door-jay"), Seattle, WA
Karson
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25806 posts in 1298 days
posted 510 days ago
lee I started to post the picnic with the pictures that I have. But we had a power failure (Blip for a few seconds and it all disappeared) I got discouraged and walked away from the computer.
I since bought a battery backup for the computer and Cable modem. I’m in Baltimore now for the weekend. I get that done when i get home.
-- What happens in the workshop stays in the workshop. No wait that doesn't sound right. Karson Southern Delaware karson_morrison@bigfoot.com †
Lee A. Jesberger
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3710 posts in 877 days
posted 510 days ago
Hi Dorje;
I was out visiting with the family . I did take my laptop,but wasn’t able to turn it on.
The Koa has a wider space between the stripes and is a tan color. The Sapele is much like Mahogany in color.
Also the Koa is less prone to splitting when cut. Seems stronger.
I hope this helps.
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Betsy
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posted 510 days ago
Lee – you’ve got talent. I’ve never considered using plexiglass as a way to see the work like you are doing. I think it’s a great idea.
-- You can't get a hug from Facebook.
Lee A. Jesberger
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3710 posts in 877 days
posted 510 days ago
Hi Douglas;
Damn, you didn’t blow yet did you? Sorry to keep you waiting.
I know the feeling of “getting the bug”
I choose the adhesive based on the clamping method. If it’s going in a vacuum bag I use either unibond 800 or similar urea resin glue:
http://www.prowoodworkingtips.com/Urea_Resin_Glue.html
or titebond cold press veneer glue:
http://www.prowoodworkingtips.com/Cold_Press_Veneer_Glue.html
If I’m going to iron it on I will use titebond two.
Regarding tools and techniques:
http://www.prowoodworkingtips.com/Veneering_Index.html
There are a number of tapes available on veneering. One of my personal favorites is from Paul Schurch. I bought many of my veneering tools from him and learned a ton of information from him. I would rate him as one of the best in the world, as would Patrick Edwards.
Also, http://www.vacupress.com has a couple tapes on veneering and vacuum techniques available which are excellent.
These will quench your thirst for information on veneering.
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Lee A. Jesberger
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3710 posts in 877 days
posted 510 days ago
Hi Betsy;
Thank you for the kind words.
Plexiglass does work very well for templates and jigs.
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Lee A. Jesberger
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3710 posts in 877 days
posted 510 days ago
Hi Karson;
Almost the same thing happened to me! I spent a fair amount of time working on a post and lost internet connection. All gone. No pictures, didn’t happen…
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com
Dorje
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1767 posts in 895 days
posted 508 days ago
Yes -that’s what I was after… Thanks…
-- Dorje (pronounced "door-jay"), Seattle, WA
Lee A. Jesberger
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3710 posts in 877 days
posted 507 days ago
Hi Dorje;
No Problem.
Lee
-- by Lee A. Jesberger http://www.prowoodworkingtips.com http://www.ezee-feed.com