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Demilune table tops #2: Scalloped Front Demilune

Blog entry by Lee A. Jesberger posted 513 days ago 368 reads 0 times favorited 31 comments Add to Favorites Watch
« Part 1: Making Demilune Tables Part 2 of Demilune table tops series no next part

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.

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Using pinch Dogs for glue up.

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Clamping Layers together.

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Clamped up Layers.

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Glued up Layers.

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Apron cut out.

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

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M.D.F. substrate ready for veneer.

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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.

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

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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

View teenagewoodworker's profile

teenagewoodworker

2482 posts in 666 days


posted 512 days ago

cool! thanks for the post

View Bob #2's profile

Bob #2

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

View Karson's profile

Karson

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 †

View gizmodyne's profile

gizmodyne

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

View Damian Penney's profile

Damian Penney

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

View TomFran's profile

TomFran

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Damian Penney's profile

Damian Penney

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View bfd's profile

bfd

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Grumpy's profile

Grumpy

14932 posts in 749 days


posted 512 days ago

Great post Lee, thanks.

-- Grumpy - "Always look on the bright side of life"- Monty Python

View daveintexas's profile

daveintexas

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Dorje's profile

Dorje

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

View Douglas Bordner's profile

Douglas Bordner

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.

View Dorje's profile

Dorje

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

View Karson's profile

Karson

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 †

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Betsy's profile

Betsy

2386 posts in 794 days


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.

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Lee A. Jesberger's profile

Lee A. Jesberger

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

View Dorje's profile

Dorje

1767 posts in 895 days


posted 508 days ago

Yes -that’s what I was after… Thanks…

-- Dorje (pronounced "door-jay"), Seattle, WA

View Lee A. Jesberger's profile

Lee A. Jesberger

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

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