[Harp-L] Seydel 1847 overblow-friendly
In a message dated 7/29/2007 6:28:21 P.M. Eastern Daylight Time,
harp-l-request@xxxxxxxxxx writes:
<<Ludo, re you re-gapping the 1847, do u start your gapping by pushing the
reed into the slot near the rivet?
>For embossing I guess you mean; a tuning fork.
>For chamfering the slot ends I use a needle file.
Ron replies:
Ludo, no I didn't mean embossing. When u say u chamfer the slot ends,
please tell me what do u do with the file Is there a website or somewhere where
i can see this in action?
You are correct in that slipping with the glass cutter can ruin a reed.
What I do lately is: I support the reed with a slightly thick (.005mm or so)
feeler gauge, slid halfway down the reed slot. This raises the reed to have
it act as a guide for the wheel of the glass cutter. Then i run the wheel
against the reed, near the rivet. I start very lightly to establish a track in
the soft brass. Once u have a track, the wheel should stay in the track and
not slip out. Don't drink a lot of espresso before u do this, ha.
Online, I bought a light with a magnifying glass built in from Micro Mark
(here in the US) and i wear double my regular strength reading glasses. Did
u see my post a few months ago, called, "Poor Man's Embossing Station"? That
helps me immensely in getting a good embossing result. It's just a small
overturned box with a small cutout so I can view the reedplate slots over a
small night light in the box. I have since found a nice clear glass casserole
dish to put over the box so i can work in the reedplate right over the light.
Fwiw, when i seat the reed into the slot at the rivet end, i support the
free end with a feeler gauge slid in about half the reed's length. Then I
take my Wegen guitar pick and stroke the reed near the rivet - very very close
to the rivet. My intent is to push the reed into the slot for air tightness.
For embossing, I've been using my smallest socket on a socket extension so
its' about the length of a pen or pencil, to enable me to grip well.
Yes, it was Tinus who only uses a C harp, thanks.
ron
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