Sanding disc comes loose.

Forum for Maintenance and Repair topics. Feel free to ask questions or contribute.

Moderator: admin

User avatar
beeg
Platinum Member
Posts: 4790
Joined: Sun Oct 14, 2007 2:33 pm
Location: St. Louis,Mo.

Post by beeg »

Also do you have a new power coupler? Somewhere here it's been said that an old one can cause problems when using it on a powerpro.
SS 500(09/1980), DC3300, jointer, bandsaw, belt sander, Strip Sander, drum sanders,molder, dado, biscuit joiner, universal lathe tool rest, Oneway talon chuck, router bits & chucks and a De Walt 735 planer,a #5,#6, block planes. ALL in a 100 square foot shop.
.
.

Bob
User avatar
JPG
Platinum Member
Posts: 35600
Joined: Wed Dec 10, 2008 7:42 pm
Location: Lexington, Ky (TAMECAT territory)

Post by JPG »

beeg wrote:Also do you have a new power coupler? Somewhere here it's been said that an old one can cause problems when using it on a powerpro.
I doubt a power coupler will have much effect on a sanding disk!;)
╔═══╗
╟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
User avatar
robinson46176
Platinum Member
Posts: 4182
Joined: Mon Mar 09, 2009 9:00 pm
Location: Central Indiana (Shelbyville)

Post by robinson46176 »

I don't have a Power Pro but I have had a few setscrews loosen up over the years. I can't find them locally so I will have to order but I intend to start replacing some of mine with brass tipped setscrews. The flat brass tip against hardened steel acts as a brake (softer material against hard steel). I have used some successfully in larger sizes in high vibration farming applications like self propelled combines and a hammer mill. Actually the hammer mill it wasn't a brass tipped setscrew but a ball of brass made by melting a little off of the end of a brazing rod with the torch and putting the little ball in the hole first and tightening the regular setscrew down on it.

.
--
farmer
Francis Robinson
I did not equip with Shopsmiths in spite of the setups but because of them.
1 1988 - Mark V 510 (bought new), 4 Poly vee 1 1/8th HP Mark V's, Mark VII, 1 Mark V Mini, 1 Frankensmith, 1 10-ER, 1 Mark V Push-me-Pull-me Drillpress, SS bandsaw, belt sander, jointer, jigsaw, shaper attach, mortising attach, TS-3650 Rigid tablesaw, RAS, 6" long bed jointer, Foley/Belsaw Planer/molder/ripsaw, 1" sander, oscillating spindle/belt sander, Scroll saw, Woodmizer sawmill
User avatar
wrmnfzy
Platinum Member
Posts: 758
Joined: Sun Apr 29, 2012 7:59 pm
Location: Destrehan, LA

Set screw

Post by wrmnfzy »

I replaced it this morning and still works loose. I know I could just have the disc used by it self but the projects I'm working on calls for band saw and sanding. It would be an inconvenience to change back and forth. The brass set screw sound interesting where might they be available? The thing that gets me is that this is a new problem, I have run both bandsaw and sanding disc for years without problems????:confused:
User avatar
joshh
Platinum Member
Posts: 723
Joined: Tue Jan 08, 2013 8:53 pm
Location: Dallas / Fort Worth, Texas

Post by joshh »

Check for a hairline crack down the length of the threads. I had a hub that did the same thing. I couldn't see the crack without REALLY looking.
- 1986 Mark V 500 Mini

- 1985 Mark V 510 with reversible motor, bandsaw, jointer, and double-tilt.

I offer quality motor reversal, rebuilding, and rewiring. Contact me at HarbourTools@live.com
User avatar
wrmnfzy
Platinum Member
Posts: 758
Joined: Sun Apr 29, 2012 7:59 pm
Location: Destrehan, LA

Josh

Post by wrmnfzy »

I tried two new set screws and same result.
User avatar
joshh
Platinum Member
Posts: 723
Joined: Tue Jan 08, 2013 8:53 pm
Location: Dallas / Fort Worth, Texas

Post by joshh »

wrmnfzy wrote:I tried two new set screws and same result.

Not on the set screw, down the threads they screw into.
- 1986 Mark V 500 Mini

- 1985 Mark V 510 with reversible motor, bandsaw, jointer, and double-tilt.

I offer quality motor reversal, rebuilding, and rewiring. Contact me at HarbourTools@live.com
User avatar
robinson46176
Platinum Member
Posts: 4182
Joined: Mon Mar 09, 2009 9:00 pm
Location: Central Indiana (Shelbyville)

Post by robinson46176 »

This is what a brass tipped setscrew looks like... Note that I didn't look for the proper size, this was just a good picture.

http://www.amazon.com/Pack-Replacement-Screws-Solvent-Adapter/dp/B00COU0ONW


.
--
farmer
Francis Robinson
I did not equip with Shopsmiths in spite of the setups but because of them.
1 1988 - Mark V 510 (bought new), 4 Poly vee 1 1/8th HP Mark V's, Mark VII, 1 Mark V Mini, 1 Frankensmith, 1 10-ER, 1 Mark V Push-me-Pull-me Drillpress, SS bandsaw, belt sander, jointer, jigsaw, shaper attach, mortising attach, TS-3650 Rigid tablesaw, RAS, 6" long bed jointer, Foley/Belsaw Planer/molder/ripsaw, 1" sander, oscillating spindle/belt sander, Scroll saw, Woodmizer sawmill
User avatar
wrmnfzy
Platinum Member
Posts: 758
Joined: Sun Apr 29, 2012 7:59 pm
Location: Destrehan, LA

Set screw

Post by wrmnfzy »

joshh wrote:Not on the set screw, down the threads they screw into.
I'll check, thanks.
User avatar
wrmnfzy
Platinum Member
Posts: 758
Joined: Sun Apr 29, 2012 7:59 pm
Location: Destrehan, LA

Brass set screw

Post by wrmnfzy »

robinson46176 wrote:This is what a brass tipped setscrew looks like... Note that I didn't look for the proper size, this was just a good picture.

[url=http://www.amazon.com/Pack-Replacement- ... B00COU0ONW]http://www.amazon.com/Pack-Replacement- ... B00COU0ONW[/

.
Thanks for the info, I'll try if I don't find a fixable problem.
Post Reply