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Table Saw Accessorizing

Project by Olaf Gradin posted 267 days ago 975 views 2 times favorited 14 comments Add to Favorites
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Olaf Gradin

53 posts in 324 days


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Table Saw Accessorizing Table Saw Accessorizing No-picture-s Click the pictures to enlarge them

I made up a jig out of a magazine recently for my table saw. It’s a simple, but effective miter extender. I put forth the unnecessary effort of adding a spline joint to the design (using padauk as the spline material). I did it because the glued butt joint called for looked weak. What I didn’t realize until later was that the article said to note grain direction on this part to insure that your were not gluing end grain. I didn’t note grain direction – something I really need to pay more attention to. When I read this part later, I realized that my spline joint was ineffective as a strengthening measure because it was glued to end grain on one piece and long grain on the other. Of course, in a piece such as a marking slide on your table saw jig, this matters very little. It will not likely encounter the force to break it unless it gets dropped or something. So in the end, I added a pretty red spline for aesthetics and a learning experience. Oh well.

The project was made using magnolia for the length, sycamore for the stop-block, and padauk for the spline.

-- It takes a viking to raze a village. &mdash Blog'r: http://www.gradin.com


14 comments so far

View rikkor's profile

rikkor

7632 posts in 359 days


posted 267 days ago

It is good to have a stop on the miter fence for repeatable cuts.

-- Maplewood, MN

View rjack's profile

rjack

110 posts in 339 days


posted 267 days ago

It looks like you will get alot of use out it!

-- Roger - Havertown, Pennsylvania

View Andy's profile

Andy

298 posts in 393 days


posted 267 days ago

This is a handy device,thanks for the tip!
But I think you are being too hard on yourself.I agree that edge grain would have been a better gluing surface but the spline adds a lot of strength to this type of joint regardless of grain direction.Plus it just looks nice.

-- " Stubborn tenacity substitutes for natural ability" ANDY

View SPalm's profile

SPalm

727 posts in 366 days


posted 267 days ago

Nice looking extender. Mine is much uglier. I need to spend more time on such things, they are a joy to use.

I guess that is a home made T-Track? If so, did you use a keyhole/picture_hanger type router bit?

Chill over the spline, but I guess it is a ‘note to self’ to watch out for this situation in the future. You could always add a dowl or two at this point if you are worried.

-- Stevethepeeve -- I'm no rocket surgeon

View mrtrim's profile

mrtrim

1546 posts in 365 days


posted 267 days ago

looks like a very handy jig

View GaryK's profile

GaryK

8483 posts in 473 days


posted 267 days ago

Good looking miter fence. Should come in handy.

-- Gary, East TX -- The longest journey begins with a single step.

View TomFran's profile

TomFran

2360 posts in 479 days


posted 267 days ago

Great accessory for the table saw! Nice work.

-- Tom, Surfside Beach, SC - Romans 8:28

View Dominic Vanacora's profile

Dominic Vanacora

400 posts in 354 days


posted 267 days ago

I used the table saw and I could have used this with greater accuraticy and safer use. Nice I idea thank for sharing.

-- Dominic, Trinity, Florida...Lets be safe out there.

View Olaf Gradin's profile

Olaf Gradin

53 posts in 324 days


posted 267 days ago

@SPalm: It is a homemade T-Track. I didn’t have the bit you’re talking about, so I made it with the table saw. I find changing bits on my router frustrating, so I tend to look for other options. In this case, I made the fence from two pieces of wood glue-laminated together. I cut the bottom of the T-Track with a single (non-through) table saw cut down the length of my wood. I then cut the wood in half lengthwise. With a waxed-spline inserted into the matching kerf cuts, I was able to glue the two halves together to make the fence you see pictured. After the glue dried, I merely tapped the waxed spline with a hammer and pulled it out of the groove. In case you’re unfamiliar with this process, it’s done to keep the kerfs aligned perfectly during the glue up. I then used the table saw to cut out the track run. I don’t have a dado blade, so I just cut it twice to dislodge the piece floating over the spline cut. It takes some careful measuring to ensure your resulting cuts will leave a run in the track slightly larger than your bolt. I posted about some problems I had in this process here. The beauty in doing this part on the table saw is that you only have to measure once (or twice in one place, anyway). When using a rip fence on the table saw, you can quickly center cuts like this by simply flipping the board over and repeating the cut on the other side of your board. It’s probably common knowledge, but I suspect that some people forget the simple stuff and lose time to “second guesses.”

-- It takes a viking to raze a village. &mdash Blog'r: http://www.gradin.com

View Chris 's profile

Chris

1229 posts in 476 days


posted 267 days ago

Nice Design…

-- Chris

View Grumpy's profile

Grumpy

5628 posts in 335 days


posted 267 days ago

Great jig Olaf. Even though you have had some problems it will still be a very handy accessory.

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

View USCJeff's profile

USCJeff

804 posts in 553 days


posted 260 days ago

Nicely Done. You should check out TomFrans extension poster a few days ago. I like how he used sandpaper. Worth a shot.

-- Jeff, South Carolina

View HokieMojo's profile

HokieMojo

335 posts in 212 days


posted 106 days ago

I really like this project. I’m intrigued by the use of magnolia. Is this readily available? I’ve been looking around but can’t find any suppliers on the internet. nice work.

View Olaf Gradin's profile

Olaf Gradin

53 posts in 324 days


posted 105 days ago

It’s not real common, even in northeast Georgia where the trees are. I’m not exactly sure why you don’t see more of it, but I can say the trees have to be fairly large. With the branches arranged around the trunk its entire length, it can very knotty. Mine is practically void, but I picked the boards that way.

-- It takes a viking to raze a village. &mdash Blog'r: http://www.gradin.com

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