Old keys never die

Mark Cramer cramer@BrandonU.CA
Wed Jun 7 13:09 MDT 2000


I like (though haven't tried) the idea of replacing well-worn front-rail
mortises with new key-buttons.  This idea has been around awhile, and I
imagine a router table would make quick work of it.  BTW, I also like the
idea of replacing well-worn key-buttons with (new) key-buttons!  :>)

Jeff, do you think the method you chose is more efficient, and precise?
Would you do the same in future?

In a similar vein of keeping old key-sets around forever, I've encountered a
few sets where overzealous key-top trimming left unsightly gaps between
keys.  With the keys on the frame (key-tops removed), it is readily apparent
how much building-up is required.

I've used heat transfer veneer with good success, noting key leads on the
bottom of the keys.  Instinct would normally suggest using a wood glue and
clamping method, however, this method is so much more efficient.  Most
importantly, has held up over time.

BTW, you may duplicate this method using a carpenters glue (aliphatic resin)
on normal veneer.  Spread a thin layer on both surfaces, mate the peices and
burnish with a warm iron.

Refining of gaps may be accomplished with (careful) sanding prior to
installing your new tops.  Best quality results if your bushing work is
solid and any previous attempts at justifying key-space have been corrected.

If you don't have an accurate method of key-top trimming, Bill Spurlock's
(PTG Journal & "Keys reprint book) is pretty hard to beat.

Mark Cramer
Brandon University





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