First Build Thread - Semi-Hollow LP

SimonB15

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I've not done a build thread before, so I'm a little bit nervous about this! A lot of my techniques and ideas I get from guys on here. For anyone interested, I've been posting videos of the build on my YouTube channel.

This is my third scratch build. There were a lot of "firsts" for me on this build, and it won't be trying to be a "traditional" LP build or anything. It will be semi-hollow, with non-traditional sound holes. Plan is to have a solid white top, white binding with a single strip of black purfling, and a natural back and neck.

I've started with slabs of american walnut and plain maple. I had the maple resawn at the mill and everything dressed all round because I don't have a thicknesser or a proper jointer.
IMG_20150415_172527.jpg


I cut a strip of maple to make a neck stringer and 2 pieces of walnut, all together to make the neck blank. I did it this way becase I'd never done a laminated neck and wanted to try it.
IMG_20150422_172456.jpg


The template for chambering the body:
IMG_20150501_190026.jpg


Before the neck blank was glued I thinned the maple down to 10mm.
IMG_20150503_162606.jpg


Dry test clamping the scarf joint:
IMG_20150506_183844.jpg


I haven't done a proper scarf joint before, so this was something new for me.

Truss rod channel routed:
IMG_20150509_104847.jpg


My first attempt at any inlay other than dots. Happy with how this turned out! In this photo I still hadn't filled the gaps around the pieces.
IMG_20150514_215512.jpg


Chambering finished and started to shape the neck tenon:
IMG_20150515_083117.jpg


Top glued on to the back, with a look at basically how the sound holes will look in the end:
IMG_20150518_173554.jpg


This is the first time I've done a top/back style build, so this glue up was new for me. All things considered it went very smooth, no visible gaps at all around glue joint.

That's where the build is up to now. Next steps will be making control cavity templates whilst I still have a flat top to lie on, and making carve top templates.

Thanks for looking in!
 

DLVCatman

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That really Looks Great. I just finished my first electric guitar and hats off for tackling a arch top hollow body! Neck looks great!
 

HEADKNOCKER

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Looks Too Good from where I'm Sitting..
That's making me want something very similar with lightnnig bolt F holes..
Can't wait to see the finished guitar..
SWEET!!
 

SimonB15

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Cheers for the feedback.

A buddy of mine reckons the body in the last picture looks like an angry ghost octopus face.. I hadn't noticed it before, but I see what he's getting at!
 

Duplex Dave

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I see it too!
So is this going to be the Octocaster?
Nice work so far! Keep us posted.
 

SimonB15

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Time for a quick update. I routed the control cavities and small recesses for the covers.
9ZmAssACfEz0exwQAGf913PtSET2Yy7OZNN0P0KcRVc=w659-h889-no


Plan at this stage is to try and make some covers out of walnut to match the back.

I used the common LP carve top templates to route the steps for the beginning of the carve top.
IMG_20150522_223641.jpg


IMG_20150523_175407.jpg


Then I needed to tackle the ~4 degree neck angle route. To do that, I set about making a jig with fixed rails and an adjustable table. I came out with this:
IMG_20150523_164926.jpg


The bolt spins by turning the 2 nuts at the top, which threads it through a nut that's epoxied in to the top table surface. As the bolt threads through the nut, the table angle is adjusted up or down. It works well, but if I was to do it again I think I'd use 2 bolt/nuts; one on either corner, rather than just 1 in the middle. The problem with the middle one is that there is no control over whether either side of the table has moved equally. In the end I had to wedge a couple of bits of scrap under each side to make sure it was (and stayed) level.

Like so:
IMG_20150524_141414.jpg


At close of play today, I'd done the basic neck pocket route and done some tidying up of the tenon. Still a ways to go before it will fit, but good progress I think.
VjRNzFqWJKRts3Dp9ZvvfLI4aO3wUdVJksMU3wO5zlg=w659-h889-no
 

piman

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Are you sure this is your first build? You never built any guitars in past lives? Because it sure doesn't look like a first. I can't wait to see the finish.
 

SimonB15

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Are you sure this is your first build? You never built any guitars in past lives? Because it sure doesn't look like a first. I can't wait to see the finish.

Sorry, title might be misleading! It's my first build thread. I've built a tele before, and I have a PRS style guitar that's ready for finish sanding and lacquer, but I've never done a build thread. I wanted to do a thread for this one because there's a bunch of things on this build I've never done before, such as:
  • laminated neck
  • back/cap style body
  • purfling with binding
  • body binding
  • proper scarf joint
  • LP style mortise and tenon neck joint
  • any significant carve top
I'm sure there are others. But yeah, took me 2 builds before I had the courage to do a build thread in a place with the calibre of builders we have here!
 

piman

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Sorry, title might be misleading! It's my first build thread. I've built a tele before, and I have a PRS style guitar that's ready for finish sanding and lacquer, but I've never done a build thread. I wanted to do a thread for this one because there's a bunch of things on this build I've never done before, such as:
  • laminated neck
  • back/cap style body
  • purfling with binding
  • body binding
  • proper scarf joint
  • LP style mortise and tenon neck joint
  • any significant carve top
I'm sure there are others. But yeah, took me 2 builds before I had the courage to do a build thread in a place with the calibre of builders we have here!

Gotcha! Well then everything makes sense now.
 

SimonB15

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Since the last post I have started the top carve (taking ages!!), profiled and tapered the neck, tapered and bound the fingerboard, got the neck fitting nice and snug in the neck pocket, glued ears to the headstock, routed the pickup plane, and built a jig for routing the binding channel.

Uy9mMM6Jqke_11A_7fIuSqCdbsqUoOmnsuB4GAhdwig=w868-h643-no


10_dNcJPmcSgUlHpNkPIp3GOaSgJA9r6ucQh7D4rwjw=w868-h643-no


Next things I need to think about doing:
* Decide on a headstock shape (procrastinating on this)
* Neck tenon needs to be about a mm shorter, as it currently sticks up just above the top of the pocket
* Shave down the binding on the neck (still about twice as thick as it needs to be)
* Finish the carve

After those things I can think about routing the binding channel, gluing the fretboard, gluing the neck, making a headstock overlay, drilling input jack hole, routing roundover on the back, etc., etc., etc., etc.... :lol: getting there, though!
 

Renkenstein

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Looks awesome!

I like how your jig angles the body rather than tilting the router sled.
 

Duplex Dave

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^^What Renk said.
I like the "procrastinating on the headstock shape" I have toiled for many hours on this one, it sucked. I just ended up doing a Strat copy.....
 

SimonB15

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Cheers for the feedback.

Yeah, I've only done copies of fender shapes and a PRS shape. I think for this one, though, that I don't want to just copy someone else's. The challenge is coming up with something that's at least a little bit original, without looking shit. Unfortunately it feels like everything I come up with is derivative, which might be unavoidable but I struggle to accept. Or it just looks shit :lol:

I have a few principles I'd like to work too, though, so hopefully a couple of hours with paper and a pencil I can come up with something workable.
 

SimonB15

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This video is mostly stuff already covered in this thread, but in case anyone is interested.

[ame]http://www.youtube.com/watch?v=XHO83o0x58Y[/ame]
 

SimonB15

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Have new video footage to cut together and upload, but here's a pic from part way through:
ENdjdOWn9gVTE9tluIfrupCGwe9eTM7uISwFDIgOt_c=w483-h643-no


Have routed the binding channel and bound the body since this photo was taken, also glued the fretboard to the neck, scraped the binding, and drilled for pots, switch, tuners and jack. Next steps are glue neck, fret it, carve the neck, shitloads of sanding.
 
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