[modeleng] Re: Shaft pulley retaining
- From: "Barrie Purslow" <bpduo@xxxxxxxxxxxxx>
- To: <modeleng@xxxxxxxxxxxxx>
- Date: Wed, 18 Apr 2012 10:03:34 +0100
Hi Chris,
Any of the the 600 series of Loctite e.g. 603 would be worth a try.
Do be sure that the mating surfaces are clean i.e. have had the emery
treatment followed by thorough degreasing preferably with Acetone or,
failing that, cellulose thinners. It sounds like you haven't used Loctite
before? If so be careful - it can go off in a as little as a minute and you
wont shift the pulley after that! Well, you can if you heat the job up to
200 degrees C and start again.
Regards,
Barrie
----- Original Message -----
From: "Chris Crosskey" <chris.crosskey@xxxxxxxxx>
To: <modeleng@xxxxxxxxxxxxx>
Sent: Wednesday, April 18, 2012 9:11 AM
Subject: [modeleng] Shaft pulley retaining
> Does anyone have any recommendation for something that I can retain a
> pulley on a shaft... it's a sliding fit at the moment and I need it to be
> able to act as a drive for a rotavator.... are any of the loctite
> compounds suitable for this? I'd rather avoid welding it on if at all
> possible.... currently my lathe is out of action during its move from old
> workshop to the new one otherwise I'd bore out the pulley and weld it to a
> sleeve that I could shrink fit ontop the shaft... It'd be a bugger to key
> the shaft BTW, it's close to the cases of the Honda engine it's part of
> and I don't want to strip the motor ....
> chrisc
>
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