Stuck woodruff key

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number3456
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Joined: Sat Aug 12, 2017 6:21 pm

Stuck woodruff key

Post by number3456 »

I had a bad woodruff key in the quill extension and couldn’t get it out by the usual methods so I ended up cutting a blank and welding it to the top of the bad key. The pictures show what I did. The new woodruff key is a 3/32” x 5/8”. I had a heck of a time finding one, even Fastenal didn’t have it. I ended up going to a bearing supplier who had it.
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520 now upgraded to Mark 7, 520 "shorty", 500 converted to a dedicated drill press.
2 - bandsaws, jig saw, belt sander, strip sander, 4" Jointer, planer, air compressor.
ClearVue dust collection system.
Location: Central Iowa
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paulrussell
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Joined: Sun Apr 11, 2010 10:35 am
Location: Dewitt MI

Re: Stuck woodruff key

Post by paulrussell »

Wow! Great job!
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chapmanruss
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Joined: Tue Aug 26, 2014 8:16 pm
Location: near Portland, Oregon

Re: Stuck woodruff key

Post by chapmanruss »

Great out of the box thinking on getting it removed. Just curious, what was the problem with the original woodruff key. Was it too damaged so it could not engage the sleeves keyway?
Russ

Mark V completely upgraded to Mark 7
Mark V 520
All SPT's, 2 Power Stations & Crafter's Station
Model 10ER S/N R64000 first one I restored on bench w/ metal ends & retractable casters.
Has Speed Changer, 4E Jointer, Jig Saw with lamp, a complete set of original accessories & much more.
Model 10E's S/N's 1076 & 1077 oldest ones I have restored. Mark 2 S/N 85959 restored.
number3456
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Posts: 95
Joined: Sat Aug 12, 2017 6:21 pm

Re: Stuck woodruff key

Post by number3456 »

I picked up a basket case a couple months ago and it needed a through going through. Belts were shot, sheaves were stuck, you get the idea. The shoulder was rounding off so I thought since I was going through it I would replace it.

Now if I could only figure out hove to get the ribbed belt on.
520 now upgraded to Mark 7, 520 "shorty", 500 converted to a dedicated drill press.
2 - bandsaws, jig saw, belt sander, strip sander, 4" Jointer, planer, air compressor.
ClearVue dust collection system.
Location: Central Iowa
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chapmanruss
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Joined: Tue Aug 26, 2014 8:16 pm
Location: near Portland, Oregon

Re: Stuck woodruff key

Post by chapmanruss »

When you say "ribbed belt" are you referring to the belt between the Idler Pulley and the Drive Sleeve? If so here is a link to the instructions.

https://www.shopsmith.com/ownersite/pro ... cement.pdf
Russ

Mark V completely upgraded to Mark 7
Mark V 520
All SPT's, 2 Power Stations & Crafter's Station
Model 10ER S/N R64000 first one I restored on bench w/ metal ends & retractable casters.
Has Speed Changer, 4E Jointer, Jig Saw with lamp, a complete set of original accessories & much more.
Model 10E's S/N's 1076 & 1077 oldest ones I have restored. Mark 2 S/N 85959 restored.
number3456
Gold Member
Posts: 95
Joined: Sat Aug 12, 2017 6:21 pm

Re: Stuck woodruff key

Post by number3456 »

Yup and I got it on OK.
520 now upgraded to Mark 7, 520 "shorty", 500 converted to a dedicated drill press.
2 - bandsaws, jig saw, belt sander, strip sander, 4" Jointer, planer, air compressor.
ClearVue dust collection system.
Location: Central Iowa
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JPG
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Location: Lexington, Ky (TAMECAT territory)

Re: Stuck woodruff key

Post by JPG »

Which drive sleeve 'grooves' did you install it on?
╔═══╗
╟JPG ╢
╚═══╝

Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10
E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
number3456
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Posts: 95
Joined: Sat Aug 12, 2017 6:21 pm

Re: Stuck woodruff key

Post by number3456 »

Here’s a couple of pictures of where the upper belt is in the 2 pulleys. They are running in a straight line.

I am glad I have a second one to look at as I slipped that one’s cover off and noticed I had that one out of line. So that’s another fix to do.
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520 now upgraded to Mark 7, 520 "shorty", 500 converted to a dedicated drill press.
2 - bandsaws, jig saw, belt sander, strip sander, 4" Jointer, planer, air compressor.
ClearVue dust collection system.
Location: Central Iowa
User avatar
JPG
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Posts: 35600
Joined: Wed Dec 10, 2008 7:42 pm
Location: Lexington, Ky (TAMECAT territory)

Re: Stuck woodruff key

Post by JPG »

Good! 9 rib belt centered on a 13 groove pulley. I.E. first rib is in the third groove.
╔═══╗
╟JPG ╢
╚═══╝

Goldie(Bought New SN 377425)/4" jointer/6" beltsander/12" planer/stripsander/bandsaw/powerstation /Scroll saw/Jig saw /Craftsman 10" ras/Craftsman 6" thicknessplaner/ Dayton10"tablesaw(restoredfromneighborstrashpile)/ Mark VII restoration in 'progress'/ 10
E[/size](SN E3779) restoration in progress, a 510 on the back burner and a growing pile of items to be eventually returned to useful life. - aka Red Grange
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