The Craftmans Shop > New from Old

Rockwell 6" Jointer Rebuild

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Bluechip:

--- Quote from: sparky961 on October 11, 2016, 08:27:49 PM ---I'd like to remove the badges/labels before dunking in acid for fear they won't survive. Anyone know what the little pins that hold it on are called? Are there standard sizes? Am I going to ruin the badges trying to take them off?

--- End quote ---

Drive screws or drive rivets.

http://www.bing.com/images/search?q=drive+screw+rivet&qs=AS&form=QBILPG&pq=drive+screw&sc=6-11&sp=2&sk=AS1

Usually available in UK only in boxes of 500 for about £60 .. which spoils your day if you only want two of the buggers ..  :(

Dave

EDIT

Fleabay to the rescue:

 http://www.ebay.co.uk/sch/i.html?_from=R40&_trksid=p2050601.m570.l1313.TR0.TRC0.H0.Xdrive+rivet.TRS0&_nkw=drive+rivet&_sacat=0

UK sources but probably some on Canada EBAY...

PekkaNF:

--- Quote from: Bluechip on October 12, 2016, 03:35:49 AM ---
--- Quote from: sparky961 on October 11, 2016, 08:27:49 PM ---I'd like to remove the badges/labels before dunking in acid for fear they won't survive. Anyone know what the little pins that hold it on are called? Are there standard sizes? Am I going to ruin the badges trying to take them off?

--- End quote ---

Drive screws or drive rivets.

http://www.bing.com/images/search?q=drive+screw+rivet&qs=AS&form=QBILPG&pq=drive+screw&sc=6-11&sp=2&sk=AS1

Usually available in UK only in boxes of 500 for about £60 .. which spoils your day if you only want two of the buggers ..  :(

Dave

EDIT

Fleabay to the rescue:

 http://www.ebay.co.uk/sch/i.html?_from=R40&_trksid=p2050601.m570.l1313.TR0.TRC0.H0.Xdrive+rivet.TRS0&_nkw=drive+rivet&_sacat=0

UK sources but probably some on Canada EBAY...

--- End quote ---

I have 10 or so few sizes, if you can measure core and "helix" OD I can check and if I have proper ones I can send few for such a good cause.

Pekka

sparky961:

--- Quote from: PekkaNF on October 12, 2016, 06:39:35 AM ---I have 10 or so few sizes, if you can measure core and "helix" OD I can check and if I have proper ones I can send few for such a good cause.
Pekka

--- End quote ---

The offer is appreciated, and I'll tuck it away on the back burner for the moment.  Now that I know what they're called, I have a few other resources to exhaust first.

I'm short just one piece, which was missing when I got it.  The others I'm quite sure will go back in nicely when I'm done.  I'm not too concerned about it right now, and who knows I might even be able to "borrow" one from another machine that can spare one.... ;)  That, or just turn a piece that has the same head shape and do a light press fit into the casting.  I have options.


--- Quote from: Bluechip on October 12, 2016, 03:35:49 AM ---Drive screws or drive rivets.

--- End quote ---

I wonder when we'll be able to upload a picture to Google and say "find me one of these!"?  Until then, it's great to have you guys to get quick answers to things like this.

Sid_Vicious:
Old motorcykles use those to fasten small signs to the motor and frame. I've bought those for an old Jawa Perak from a parts shop in CZ who sold them one by one.

sparky961:
I discovered a neat little trick for stubborn slot head bolts.  There were three holding the long fence casting to the rotating bracket.  Even with my largest slot head screw driver and a wrench on the shaft it still slipped out and tried to bugger up the screw.  My solution was to find a washer the same thickness as the slot (luck?) so it was a tight fit - a bit of rust on the washer helps snug it up ;)  I tapped it in well with a hammer then turned with an adjustable wrench right close to the bolt.  I was happily surprised how well it worked.  But I still think whoever uses slot drive fasteners should be shot on the spot.

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