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Sunday, August 12th, 2018
Work plan for building the Tin-can cello (this post is changing a bit, I'm just going to edit it inline; further edits in comments):
- Flatten bottom of neck: this will be the reference flat when cutting on the bandsaw. Plane entire length of board flat and straight. For reference, this is going to be parallel to the plane of the washtub's base. [note I never planed it flat, at all.]
- Mark up neck: draw outlines of the dowel and the neck on the board. Draw outline on the top of the board (i.e. opposite the side that was planed in step 1) and on one side. Use cardboard cut into shape of tub profile to determine where the dowel will go into the bucket.
- Cut around the outlines on bandsaw.
- Rough out dowel and neck. Finish dowel so it is straight and true. Mark up pegbox and scroll. Drill pilot holes for pegs.
- Mark entry for dowel on bucket. Cut open using angle grinder. Mark exit hole for dowel. Cut open.
- Fit dowel into bucket. True up heel.
- Finish shaping neck, carve pegbox and scroll. Attach nut and fingerboard to neck.
- Mount tailpiece; put A and C strings on, loose.
- Mark up and carve bridge.
- Set up cello.
posted evening of August 12th, 2018: 3 responses
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(Roughly to scale anyways). Some key measurements, as follows:
- Scale length (bridge to nut) 27.4"
- diameter of soundboard 17"
- bridge position to edge of soundboard ~4"
- length of peg box + scroll ~9"
- length of fingerboard 23 ⅜"
- height of tub 11"
- width of fingerboard at bridge end 2 ⅜"
I reckon the blank for the neck will need to be 10/4 hard maple, 6" wide*, 5' long. (Hope my bandsaw is up to the task! Derek is coming over in the near future to help with tuning it, and also to help with picking out wood...)
posted afternoon of August 12th, 2018: 7 responses
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Two excellent resources for carving and setting up the bridge -- Fitting and Carving a New Cello Bridge at Triangle Strings lays it all out, Cello Bridge Carving at Jawmunji Fingerstyle Resources breaks down and simplifies a few
key points.
I bought a good quality Belgian-style bridge from Menzel and a template from Metropolitan. Won't do much work on it until the main work of building the instrument is done... I'm already starting to visualize where its contours will be.
. 
posted morning of August 12th, 2018: Respond
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Wednesday, August 8th, 2018
So here is the idea: to build a cello, using as resonating chamber a washtub + a bass drum head. The construction of it will be on the principle of a gourd banjo; but with curved nut, fingerboard, and bridge. I am using an 11-gallon steel washtub, 20" across at its widest point; splurged and ordered it from Amazon -- consider this circular form the lower part of a cello body. The position of the bridge will be near the top of the soundboard, meaning the neck will need to be a bit longer than the the fingerboard* -- unlike a cello, which has a longer body. So the spot where you're bowing is at the top of the circular soundboard (the soundboard, i.e., the bottom of the washtub), midway between the end of the fingerboard and the bridge. The drum head is clamped in to the back of the body, to enclose the resonating chamber; and I'll cut a soundhole in the side of the tub. The instrument is in effect a bowed banjo-cello, with no soundpost -- a baritone rebab. I've got my fingers crossed that it will sound like anything :). I find it encouraging that a few experimental taps at the soundboard made the bucket ring like a bell!
First step is of course to have the washtub and cello components in hand, so I can mark it all out on cardboard. Local violin dealer Mo Menzel has very graciously offered to sell me a broken cello cheap, to use for parts, and I'm hoping she'll sell me a good bridge as well. In the next week or so, will swing by Board and Beam in Fairfield to pick up a hard maple board for the neck.
posted evening of August 8th, 2018: 1 response
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Saturday, July 28th, 2018
No todo lo que apesta es mierda
me advierte
y que no me involucre
posted afternoon of July 28th, 2018: Respond
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Friday, June 29th, 2018
In the dream, I was mentioning you
on Facebook. I typed the @ symbol
and all your names started popping up
for autocomplete;
names I didn't even know you went by.
Who are you anyways? I typed
but then thought better of asking.
posted evening of June 29th, 2018: Respond
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Sunday, June 17th, 2018
I spent the past week in Long Branch at a instrument-making workshop taught by Jeff Menzies of Menzies Instruments, building a gourd banjolele -- a whole lot of fun watching the instrument take shape over the course of the week.
posted afternoon of June 17th, 2018: 1 response
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Sunday, April 29th, 2018
I read To Reign in Hell this weekend and liked it. A few thoughts:
- How come fantasy authors like puns so much? The puns in To Reign in Hell are generally kind of weak and add little or nothing to the story; my memory suggests that this is generally true of the genre. An occasional bit of fun is one thing, but when it's happening every couple of pages, it becomes a distraction.
- The characters are generally great. Seems like it would be pretty difficult to sketch a divinity, and Brust's angels do come across as pretty human. Yahweh is a weak link, and I think it's because the attempt is to portray him explicitly as divine. Abdiel is very strong, and I don't see any similar attempt being made in his case; make of it what you will.
- I need to read Milton -- my understanding of the story was pretty facile based on lack of familiarity with the source text.
posted evening of April 29th, 2018: Respond
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Sunday, April 22nd, 2018
It is nice sometimes to happen on a book you're completely unfamiliar with, pick it up and see where it takes you. In the book box at Mountain Station this Friday, I found a copy of Orhan's Inheritance (2015), the first novel of Aline Ohanesian. Intrigued by the Turkish setting and wondering idly if the titular character's name was some kind of Pamuk reference :), I took it home. Started reading last night and sort of drifted off after ten pages. Started reading this morning and did not put the book down until I had finished it and read the author's note! Really engaging and well-told story.
posted evening of April 22nd, 2018: Respond
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Saturday, April 21st, 2018
I wonder if a pastiche of Milton has been written, in which rebellious angel Jehovah leads a divine junta to depose constitutional ruler of heaven Lucifer and assume the title of dictator/God? (Posed the question on Facebook and my friend Sharon was able to direct me to Steven Brust's To Reign in Hell, which while not exactly that, looks fascinating...)
posted evening of April 21st, 2018: Respond
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