[Harp-L] poor man's embossing station (with appropriate thanks)
In a message dated 6/25/2007 1:37:02 P.M. Eastern Daylight Time,
harp-l-request@xxxxxxxxxx writes:
From: Garry Hodgson <garry@xxxxxxxxxxxx>
Subject: Re: [Harp-L] Poor man's embossing station, with appropriate
thanks
To: Harp-L@xxxxxxxxxx
Message-ID: <2007062510051182780300@xxxxxxxxxxxxxxx>
Content-Type: text/plain; charset="us-ascii"
Captron100@xxxxxxx wrote:
>> My procedure has been to finish gapping first, then emboss...... The
reason I only emboss half >>the length of the slot with the socket tool because
embossing the >slot with this tool near the root >>will mash the rivet down
and ruin your gap.
>wouldn't that argue for doing the embossing first, and then gapping?
Gary, thank u for your input. Perhaps some more experienced harp tweakers
may also chime in to give us the benefit of their experience.
You may very well be correct. Another reason that your suggestion might
be better is because if you slip with the glass cutter (that i mentioned in
the second step) and ruin the reed, you won't have wasted all that time you
spent on gapping. I'll have to give my Harp Repair CD another look and see if
Rupert Oysler reveals his sequence. If he does, i'll letcha know.
I should have mentioned in my first post that when using the glass cutter,
i start out with minimal pressure to establish a track for the cutter wheel,
so it won't slip into the reed slot and ruin the reed. With successive
passes I press harder, once I'm fairly confident the track will keep my glass
cutter from slipping into the slot. To prevent this slippage, I've taken to
using my feeler gauge held as a straight edge along the edge of the slot (and at
the top of the slot too).
Oh, btw, I forgot to thank my local hardware store for the glass cutter
($5) !
I like to start my gapping by pushing the reed down into the slot at the
very base of the reed (with my fingernail or piece of toothpick - I'm still
looking for better ways to do this - comments?). I theorized that all this
reed work might be better performed before reducing the tolerances thru
embossing. But, once again, your suggestion might be better. Thanks again.
I look forward to reading more suggestions on how to improve. My harps
are getting better and better.
ron
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