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View Paxton612's profile

Shrinkage

by Paxton612
posted 10-27-2018 01:57 PM


7 replies so far

View mahdee's profile

mahdee

4291 posts in 2577 days


#1 posted 10-27-2018 02:05 PM

I am not sure exactly what you mean about moving and getting too small. Can you take some picture of them?
If you glued the breadboard, that could have been the cause. If the tabletops buck and or split, it is more likely that they weren’t installed so the top could expand and shrink freely.

-- earthartandfoods.com

View splintergroup's profile

splintergroup

3867 posts in 2032 days


#2 posted 10-27-2018 02:19 PM

Your description sounds like wood expansion/contraction die to moisture content. Was it kiln dried?

Check out the shrinkulator to get an idea of what movement to expect.

View jdh122's profile

jdh122

1167 posts in 3627 days


#3 posted 10-27-2018 03:39 PM

Breadboards are great. But they are only the “right” size twice a year when the humidity is the same as when the piece was made. The table will expand and contract forever, while the breadboard will never get longer or shorter, leaving the table too wide or too narrow for the breadboard most of the time.

-- Jeremy, in the Acadian forests

View 000's profile

000

2859 posts in 1709 days


#4 posted 10-27-2018 03:51 PM

When wood expands and contracts and does it more across the width than it does on the length.
So your bread board ends, the length, won’t expand at the same rate as the width of all the planks.

View Aj2's profile

Aj2

3190 posts in 2608 days


#5 posted 10-27-2018 05:21 PM

That’s how Cherry is. Is the table still beautiful and usable.

-- Aj

View Kazooman's profile

Kazooman

1515 posts in 2762 days


#6 posted 10-27-2018 05:51 PM

Seinfeld fans would tell you to ask George Costanza about shrinkage. He is an expert.

View AlaskaGuy's profile

AlaskaGuy

5873 posts in 3119 days


#7 posted 10-27-2018 06:15 PM

Here’s a whole page of articles and videos on how/why this is happening to your table.

https://www.google.com/search?q=Wood+movement+in+woodworking&ie=utf-8&oe=utf-8&client=firefox-b-1

-- Alaskan's for Global warming!

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