Extension Table with a T-Track

Create a review for a woodworking tool that you are familiar with (Shopsmith brand or Non-Shopsmith) or just post your opinion on a specific tool. Head to head comparisons welcome too.

Moderator: admin

User avatar
fjimp
Platinum Member
Posts: 2345
Joined: Wed Jul 19, 2006 8:45 pm
Location: Lakewood, Colorado

Post by fjimp »

Dusty,

Thank you sir for another great idea. Now all I need is the aluminum angle iron and some time to play. I recently built a 6' long dolly to move my Shopsmith tools and work bench's with. It was a challange doing those long cross cuts. The extra T track will answer that very well. When I stocked up on extra T tracks and other assorted shopsmith parts my loving wife gave me one of those sideways looks. When I finish building your great idea she will begin to see a tiny bit of madness in my spending. Thanks again. :D Jim
F. Jim Parks
Lakewood, Colorado:)

When the love of power is replaced by the power of love the world will have a chance for survival.
brown_hawk
Gold Member
Posts: 156
Joined: Fri Apr 11, 2008 11:42 am

Post by brown_hawk »

Looks great Dusty!

I can't make out how you attached the T Track to the floating tables.

And is this the 23-3/4 T-Track that SS is now selling?

Also what is the longer miter bar? SS is showing a steel miter bar #555895 and two Miter Gauge bars 516525 for the 500 (which appears longer in the picture) and 516619 for the 510/520.

Thanks, Hawk
Dayton OH and loving it! :D (Except they closed the store.:( )
paulmcohen
Platinum Member
Posts: 1577
Joined: Fri Dec 08, 2006 8:10 pm
Location: Beaverton, Oregon
Contact:

Post by paulmcohen »

I had to use two mitre slots on my router table, what is the number of a longer mitre slot?
Paul Cohen
Beaverton, OR
A 1982 500 Shopsmith brand upgraded to a Mark 7 PowerPro, Jointer, Bandsaw (with Kreg fence), Strip Sander, Ring Master and lots of accessories all purchased new
12" Sliding Compound Mitre Saw, 1200 CFM DC
User avatar
dusty
Platinum Member
Posts: 21481
Joined: Wed Nov 22, 2006 6:52 am
Location: Tucson (Wildcat Country), Arizona

Post by dusty »

"Making Sawdust Safely"
Dusty
Sent from my Dell XPS using Firefox.
User avatar
dusty
Platinum Member
Posts: 21481
Joined: Wed Nov 22, 2006 6:52 am
Location: Tucson (Wildcat Country), Arizona

Post by dusty »

hawk,

The t-track that I used was 30" long and has five (5) mounting holes. I think the part # is 515494, based on old receipts.

The miter bars are 516619/ I notice that these are on sale.
http://www.shopsmith.com/ownersite/itemfind.htm?item=516619
"Making Sawdust Safely"
Dusty
Sent from my Dell XPS using Firefox.
brown_hawk
Gold Member
Posts: 156
Joined: Fri Apr 11, 2008 11:42 am

Post by brown_hawk »

dusty wrote:hawk,

The t-track that I used was 30" long and has five (5) mounting holes. I think the part # is 515494, based on old receipts.

The miter bars are 516619/ I notice that these are on sale.
http://www.shopsmith.com/ownersite/itemfind.htm?item=516619
Yes, the T-Track is still listed on the site, so I'll call and ask.

But how are you attaching the track to the floating tables?

Hawk
Dayton OH and loving it! :D (Except they closed the store.:( )
User avatar
dusty
Platinum Member
Posts: 21481
Joined: Wed Nov 22, 2006 6:52 am
Location: Tucson (Wildcat Country), Arizona

Extension Table with a T-Track

Post by dusty »

hawk,

I probably need to include some photos but for now I'll answer your question as best I can.

What you have seen so far was held together with small "C-clamps".

Originally, I intended to drill holes for four or five bolts with thumb nuts. When I got ready to do that, I became aware that the edges of my tables (all of them) are not straight. When I put a straight edge against them it became apparent that the castings are very wavey.

I don't want to put localized stress on those castings for free of cracking them. I have one that is cracked already (not caused by this).

When I attached the c-clamps I was careful not to locate a clamp where there was space between the aluminum rail and the casting. I did insert some washers to act as spacers where I felt I had no choice.

I plan to reassemble using two sided tape. I don't know just how much force will be required to hold this rail assembly in place. The tape just may do it. Vertical movement is the the only concern. Laterally, I slide a floating table up against the assembly so there will no movement in that plane.

I guess they call this design correction. Another word for kludge.
"Making Sawdust Safely"
Dusty
Sent from my Dell XPS using Firefox.
brown_hawk
Gold Member
Posts: 156
Joined: Fri Apr 11, 2008 11:42 am

Post by brown_hawk »

dusty wrote:hawk,

I probably need to include some photos but for now I'll answer your question as best I can.

What you have seen so far was held together with small "C-clamps".

Originally, I intended to drill holes for four or five bolts with thumb nuts. When I got ready to do that, I became aware that the edges of my tables (all of them) are not straight. When I put a straight edge against them it became apparent that the castings are very wavey.

I don't want to put localized stress on those castings for free of cracking them. I have one that is cracked already (not caused by this).

When I attached the c-clamps I was careful not to locate a clamp where there was space between the aluminum rail and the casting. I did insert some washers to act as spacers where I felt I had no choice.

I plan to reassemble using two sided tape. I don't know just how much force will be required to hold this rail assembly in place. The tape just may do it. Vertical movement is the the only concern. Laterally, I slide a floating table up against the assembly so there will no movement in that plane.

I guess they call this design correction. Another word for kludge.
Kludge is good!

Clamps is good!:D

Whatever it takes to get the job done!

Thanks, Hawk
Dayton OH and loving it! :D (Except they closed the store.:( )
User avatar
dusty
Platinum Member
Posts: 21481
Joined: Wed Nov 22, 2006 6:52 am
Location: Tucson (Wildcat Country), Arizona

Post by dusty »

brown_hawk wrote: But how are you attaching the track to the floating tables?
Hawk

I hope the images will tell the story. If not, ask.
Attachments
P5060004.JPG
P5060004.JPG (141.3 KiB) Viewed 6589 times
P5060005.JPG
P5060005.JPG (133.13 KiB) Viewed 6563 times
P5060006.JPG
P5060006.JPG (131.32 KiB) Viewed 6559 times
"Making Sawdust Safely"
Dusty
Sent from my Dell XPS using Firefox.
wdelliott
Gold Member
Posts: 138
Joined: Mon Nov 27, 2006 5:46 pm
Location: Dallas, TX

Longer T Track

Post by wdelliott »

Dusty,
I'm not quite understanding how to attach the T-Track to the tables. Could you explain? Thanks.

Bill E.
Post Reply