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Sliding dovetails... to glue or not to glue

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Forum topic by nwbusa posted 545 days ago 723 views 0 times favorited 11 replies Add to Favorites Watch
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nwbusa

1016 posts in 871 days


545 days ago

Topic tags/keywords: sliding dovetails sliding dovetail

I’m building a small set of shelves and am using sliding dovetails for the first time. Just curious if it’s customary/necessary to glue the joints. They will be a tight fit without glue and I’m not sure how effectively I’d be able to glue them anyway. I was thinking of pinning them with a small dowel at one end to allow for wood movement.

Any voices of experience here will be appreciated.

-- John, BC, Canada


11 replies so far

View Rick M.'s profile

Rick M.

3747 posts in 965 days


#1 posted 545 days ago

You have the right idea, pin or glue at one end only.

-- |Statistics show that 100% of people bitten by a snake were close to it.|

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pintodeluxe

3214 posts in 1398 days


#2 posted 545 days ago

Slide 3/4 of the way home, then apply glue to the remaing 1/4 of the tail. Then tap it with a rubber mallet to fully seat it.
If you sand the buried part of the tail, it will assemble easier.

-- Willie, Washington "If You Choose Not To Decide, You Still Have Made a Choice" - Rush

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crashn

517 posts in 1050 days


#3 posted 545 days ago

if possible, pin with dowel in middle, that way the wood can move in either direction

-- Crashn - the only thing I make more of than sawdust is mistakes

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NiteWalker

2640 posts in 1162 days


#4 posted 545 days ago

What Willie said.

-- He who dies with the most tools... dies with the emptiest wallet.

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helluvawreck

15278 posts in 1452 days


#5 posted 545 days ago

Watched Garrett Hack build a small tool cabinet on video over at Finewoodworking.com and he pretty much did what Willie said.

helluvawreck aka Charles
http://woodworkingexpo.wordpress.com

-- If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away. Henry David Thoreau

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nwbusa

1016 posts in 871 days


#6 posted 544 days ago

Thanks guys for the responses. Going to assemble today, will post pics when completed.

-- John, BC, Canada

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nwbusa

1016 posts in 871 days


#7 posted 543 days ago

Here’s the result. I didn’t use any glue in the DTs as they were a very tight fit, but I did pin them with a small dowel (which is glued in).

-- John, BC, Canada

View SCOTSMAN's profile

SCOTSMAN

5235 posts in 2170 days


#8 posted 543 days ago

Smashing now you can dissasemble when moving them if needed love those shelves. Alistair

-- excuse my typing as I have a form of parkinsons disease

View MonteCristo's profile

MonteCristo

2092 posts in 773 days


#9 posted 543 days ago

Looks great ! My only quibble would be that the pin should be quite close to the front so that all the movement is all backwards and the fronts stay flush. I tried this joint on an old growth Douglas Fir bookcase. I found the edge grain fir didn’t exactly slide easily, making for a fairly hair-raising assembly !

-- Dwight - "Free legal advice available - contact Dewey, Cheetam & Howe""

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Viktor

447 posts in 2004 days


#10 posted 543 days ago

I made a bookshelf with sliding dovetails without glue ( http://lumberjocks.com/projects/13162 ) It is solid and I had no problems with it.

View Joe Lyddon's profile

Joe Lyddon

7595 posts in 2637 days


#11 posted 543 days ago

Beautiful work!

Really COOL!

Thank you.

I really don’t think they ‘needed’ glue…

-- Have Fun! Joe Lyddon - Alta Loma, CA USA - Home: http://www.WoodworkStuff.net ... My Small Gallery: http://www.ncwoodworker.net/pp/showgallery.php?ppuser=1389&cat=500"

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