So we arrived at the workshop refreshed after our ‘day off’ for
the week which included listening to some wonderful music by Archie Roach and
Missy Higgins – who would have believed two such widely different artists would
appeal to the same young crowd. Good on
you Archie for staying relevant and humble!
It was clear that Chris had a busy day yesterday . . . apparently
six students were occupying all the available benches. Chris was very considerate in putting our
stuff back on ‘our’ benches so it was all ready to go when we arrived.
On the Top for the Day . . .
I could summarise my day in three words – bracing my top. That said, there are many rules, conventions
and traditions to be followed when bracing.
Fundamentally, and as mentioned previously, we aim to leave as little
bracing as possible to open up the sound of the wood – but leave enough on so
the guitar will stay together for a reasonable period. And it is here that we try to trick the wood
into thinking it is thick – by leaving humps (or peaks) in it along the length
of the brace. Who knows who is correct??
Move to the Next Post . . .
To those who aren’t remotely interested in guitars, you should immediately tune to the next post – my
entire day was taken up with marking, shaping, chiselling, sanding and admiring
the braces on the (back) of the top of my soundboard.
On with the Rest . . .
Nearly all the other braces were attached in the one gluing session – including the:
X-Bracing (w - 8, h - 19, l - 522)
·
Upper Transverse Graft (w – 22, h – 3, length
328 – one piece)
·
Upper Face Brace (w – 13, h – 16, l – 335 –
one piece)
·
Lower Face Brace (w – 6, h – 13, l – 290 – two
pieces)
·
Finger Brace (w – 6, h – 6, l – 100 – four pieces)
·
Sound Hole Brace (w – 8, h – 10, l – two pieces)
Shaping the X-Braces . . .
The very sad few other people, my first job of the day was to shape
the X-Braces. There are absolutely essential
and the integrity of the guitar – so a lot of care and respect needs to be
offered. We marked up where the peaks
need to be and then set about removing all of the wood in between. A good method of removing wood around a curve
is to cut slots respecting the curve and then chisel it out – which is what we
did.
Sharpening the Chisel . . .
A strip of leather and jeweller’s rouge (iron oxide – or rust) is
required to keep the edge of the chisel sharp and feeling good about the next
cut.
Big Moments . . .
Both Garry and Bob were in the workshop again today - and Bob had
a couple of big moments. First, Chris
showed him how to make a repair to the top just near the binding. It involved wetting the wood, heating it with
an iron and then making a paste out of Titebond and glue and wet sanding the
job.
The other big moment was that Garry oiled his guitar - with Danish
Oil. What a marvellous transformation!
On with the Rest . . .
Nearly all the other braces were attached in the one gluing session. –
Fil's Progress . . .
Send me some photo's Fil and I'll post them here
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