RE: [CAD_CAM_EDM_DRO] extrusion of Linear Bearing pillow block question...

Loctite says 400?F will break the bond. Andy

-----Original Message-----
From: Chris L [mailto:datac@...]
Sent: Sunday, February 17, 2002 10:28 AM
To: CAD_CAM_EDM_DRO@yahoogroups.com
Subject: Re: [CAD_CAM_EDM_DRO] extrusion of Linear Bearing pillow block
question...




Smoke wrote:
(snip) I experimented with something then available

> called Loctite Bearing Mount (no longer available). I put in a few drops,
> slid the bearing in and heated it with a match. After heating I couldn't
> get the bearing out even using a 3 pound ball peen hammer and a BIG punch!

Loctite 609 (or is it 906) is the same stuff. I did a foolish thing with it
once..... I had a bad shaft in a Simplicity gearbox with a wobbly keyway.
The
dealer said they did not have a shaft in stock so I bonded the key in to the
sloppy slot and slid the gear on. The gear was sloppy too so I put some on
the
end of the shaft. I knew it was a temporary repair and planned on rebuilding
the
whole unit later. Within 4 hours the dealer called me back and said he did
have
a shaft. I went and picked it up, then went to press off the gear.

It would not come off with our little 20 ton press. I was afraid to put it
on
something bigger. I heated the whole thing up with the torch and finally got
it
off. Sure, now I had a de-tempered gear and the dealer did not have that
either.

Anyhow, That Loctite is an excellent metal to metal glue. I hold Rack and
pinion
sections to steel framework without any fasteners !


Chris L


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