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What's On Your Workbench?

On my bench..? A cylinder head!
Seriously will that Manton body not fall in half if you gave it a bit of a tap?
It's a big old crack!

Nothing like living dangerously ;). I'm joking, it was surprisingly solid actually as the crack didn't run all the way up or through in places. It was glued up with (black) Epoxy anyway, so it was rock solid after that...but I was tempted to leave it open at one point! It's been finished for 5 months (ish) now and holding up fine.

Anyway, here's one I'm currently working on, a set neck 6 string bass, made of Yew, Walnut and Wenge.

6ahISTO.jpg


fmgiDEM.jpg
 
I just finished up a little project for my guitars. Actually, for my guitar amp.


I bought the PA-100 a while back from CL, but wanted to put together a 2x12 cab for guitar.

Cut up some baltic birch.


Assembly.





Then covered with Duratex.


Installed the speakers.



Made a grille and set it up.


It's funny, guitar speakers always seem to so cheap to me - stamped frames, little magnets, etc. These Pete Anderson Hemp Dog signature speakers have cast frames, huge magnets, and sound great. I'd never heard of Pete Anderson before, looked him up, a country artist. He seems to have great taste in guitar speakers.

OK, back to practicing...
 
Prototyping a compact-footprint vertical 4x10 cabinet. Dimensions are 15” wide by 20” deep by 50” tall. Will load it with four Eminence 2510s wired series-parallel, for an 8-ohm load. Also will do a tweeter with an on-off switch.

V410_0220.jpg
 
I just finished up a little project for my guitars. Actually, for my guitar amp.
These Pete Anderson Hemp Dog signature speakers have cast frames, huge magnets, and sound great. I'd never heard of Pete Anderson before, looked him up, a country artist. He seems to have great taste in guitar speakers.

So the speaker cones are made of hemp? There's a guy in Marin (A. Brown Sound) who has done these for years. He's made speakers for The Grateful Dead and probably other West Coast players of that ilk. I've heard they sound good.
 
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Well still working on my overhead router base and it's been a long project but I thought I would post a few instrument build pics from the shop Saturday with a few comments. I miss any of these build offs because i have orders like these two basses or guitar I have pics of varying degrees of completion.

New body design and first bass with it. Tried coming up with something for a more traditional feel. Going with new Howard Ulyate pickups when the time comes they and him are amazing.

SA 1.jpg



SA 2.jpg


Working on another lefty bass with some new hand carved beveling on the horns. Need to remove more wood to get the body down to it's target weight of 4.5 lBS

BL 1.jpg

and a pic from around back..
BL 2.jpg


Also we "pre train" tops to take the elbow contour if we are bending a top to conform to a body carve. Below I made an MDF body carve jig so after we route out strips in the back of this top of rosewood and buckeye burl perpendicular to the direction of the bend to help the woods to bend. I still steam and heat for almost 20 min before we clamp up but it's worth it when we actually glue the top down.

BE 1.jpg


BE 2.jpg


BE 3.jpg


Thanks and Cheers!!
 
I've had some health crap come up this year, and just had a procedure a week ago that is making me feel much better. :) Time to dive back into building, including finishing up my builds from last years build off.

I cleaned up my space a bit this week, and organized some stuff to prepare for getting back in action. :hyper:

I picked up a couple of 4/4 8' long, 8" wide curly maple and curly walnut to turn into tops and backs, and all was good. :)

I also sifted through things and set aside boards to become fingerboards.

What really prompted things was having my neighbour pop by with a pile of his maple, walnut and cherry offcuts. Gotta love free wood! On the lower right, you can see the end of my "mahogany " table pieces that turned out to be walnut. In my defense, it was labeled "real Honduran mahogany" when it was gifted to me, plus it was wrapped in a plastic bag, and has a reddish orange finish on it, all adding up to my being fooled. :D
 
So how do you treat the splat before working with the wood? Do you need to kill off the organisms with bleach or vinegar first to arrest the decay process? Thanx.
 
So how do you treat the splat before working with the wood? Do you need to kill off the organisms with bleach or vinegar first to arrest the decay process? Thanx.
I guess I have different processes depending on where the wood comes from. I've found with driftwood, that treatment usually isn't required, as everything is pretty inert at the point of being washed up on the beach. It appears that naturally occurring resins are largely washed away by the time spent in the ocean (and who else knows where) on it's trip to my local beach.

When I first started earnestly building with driftwood, I was actually mostly concerned about salt content, and potential effects with gluing, and also finishing. That and ensuring moisture content was low. I've found that even a waterlogged piece can be bucked up and turned into an 8/4 billet after just a couple of weeks in my backyard. From that point, it will get down to 6-8% in the span of a few weeks, rather than a few years as with felled lumber. I've assumed (perhaps wrongly) that this is also due to the naturally occurring resins being mostly washed away from the timber by the time I get it.

I use epoxy glue, but have found that titebond, along with just about every other kind of glue works just fine with driftwood. Once I use it, and then get the instrument into shape, I soak the driftwood with thinned epoxy. I've recently used a System Three product called "Rot Fix" with good success, and I have some test pieces that were done with PC-Petrifier. I plan to put epoxy and a Tru-Oil finish on them to see if that stuff works equally well. So far, the test pieces are quite hard.

When it comes to found or felled spalted woods, I first soak them with vinegar. Mostly to help harden them, but also to help kill microorganisms. When I use these woods, I soak the boards front and back with thinned epoxy before the glue up. I haven't tried PC-Petrifier for this, but I have a big rotten stump I plan to use, so I'll try it on it. I also soak the edges and sides of routed cavities, and the routed edge of the instrument. Just in case... :D
 
I guess I have different processes depending on where the wood comes from. I've found with driftwood, that treatment usually isn't required, as everything is pretty inert at the point of being washed up on the beach. It appears that naturally occurring resins are largely washed away by the time spent in the ocean (and who else knows where) on it's trip to my local beach.

When I first started earnestly building with driftwood, I was actually mostly concerned about salt content, and potential effects with gluing, and also finishing. That and ensuring moisture content was low. I've found that even a waterlogged piece can be bucked up and turned into an 8/4 billet after just a couple of weeks in my backyard. From that point, it will get down to 6-8% in the span of a few weeks, rather than a few years as with felled lumber. I've assumed (perhaps wrongly) that this is also due to the naturally occurring resins being mostly washed away from the timber by the time I get it.

I use epoxy glue, but have found that titebond, along with just about every other kind of glue works just fine with driftwood. Once I use it, and then get the instrument into shape, I soak the driftwood with thinned epoxy. I've recently used a System Three product called "Rot Fix" with good success, and I have some test pieces that were done with PC-Petrifier. I plan to put epoxy and a Tru-Oil finish on them to see if that stuff works equally well. So far, the test pieces are quite hard.

When it comes to found or felled spalted woods, I first soak them with vinegar. Mostly to help harden them, but also to help kill microorganisms. When I use these woods, I soak the boards front and back with thinned epoxy before the glue up. I haven't tried PC-Petrifier for this, but I have a big rotten stump I plan to use, so I'll try it on it. I also soak the edges and sides of routed cavities, and the routed edge of the instrument. Just in case... :D
So, for non-driftwood, initially, you soak the plank in a vinegar vat, or spray it down for a week or more? Thanx.
 
Making progress on this 6-string neck (Jatoba, hard maple, purpleheart).

upload_2018-7-24_19-32-19.png


This particular build has chewed up a lot more of my time than I originally wanted to dedicate to it. It was supposed to be a quick project, a 6er to be a companion to the blue 4 string that is my profile pic.

But I've had numerous problems. On the first neck, the router bit wiggled loose while I was routing the carbon fiber rod slots, and ruined it. On the next one, the neck wood has some internal mush going on, and it basically dissolved while working it. And on the 3rd one, the neck blank twisted and warped after sitting for a little while after doing the scarf joint and truss/cf rod slots.

This one seems like it's going to go OK.

I hope.
 
Not exactly on my bench but close enough!

Today I purchased a portion of a shop that I worked at a long time ago. The owner has health issues and is selling out. There is no way I could afford to buy him out (he was a high end acoustic builder of guitars/resonators.banjos/mandolins) totally but he was kind enough to let me go through his inventory and pick out some items...

Several benches and an assortment of tools, parts and (really nice) wood.
20180827_203753.jpg

20180827_202208.jpg


I'm wore out but it is a good day...




Moonshine :bassist:
 
Not exactly on my bench but close enough!

Today I purchased a portion of a shop that I worked at a long time ago. The owner has health issues and is selling out. There is no way I could afford to buy him out (he was a high end acoustic builder of guitars/resonators.banjos/mandolins) totally but he was kind enough to let me go through his inventory and pick out some items...

Several benches and an assortment of tools, parts and (really nice) wood.
View attachment 3131117
View attachment 3131118

I'm wore out but it is a good day...




Moonshine :bassist:

The beat goes on...
 
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