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Peter Morande DiscussionShop Organisation

Returning to Instrument Building Soon.

Hi All, I wanted to check in with folks in the industry and ask for some advice. I have been on a building Hiatus for a number of years now (Hand Injury, Medical Issues). Things have gotten much better, and I am fully able and capable of building once again. The 2nd biggest hurdle I have had was a lack of opportunity for shop spaces to build. I now have a viable workspace and full use of my hands once again to build. The problem is that, o…

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Private member
Hi Peter and buona fortuna on your re-start. I would look into a thickness sander, drill press and small bandsaw. And dust collection! A good router that you can also mount on a router table. A laminat…
Private member DiscussionAcoustic Builds

Nominal Normal Thickness of Barb Thickness for a .022” Tang Wire?

Let me start with this; I'm trying to find the root cause of difficult fret wire installation of two different SM fret wires. I've spent a lot of time gathering dimensions and experimenting with techniques wich could cause the problem. I enlisted the help of a colleague who arrived at a similar poor performance. His solution was to glue the fret ends/ beat the frets in. My "rather" is to find the root cause so I don't have to go thr…

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Matching the fretwire to the fret slots (and visa-versa) is a huge subject. Dan and I did an entire episode of the Dan and Doug Show just on fret slots. I'll be revisiting the subject of fretwork in…
Private member DiscussionShop Organisation

How do you all keep track of your builds/repairs?

Hey all. I apologize if this type of post isn't allowed here but wanted to share anyway. I've been building a tool called Looth specifically for luthiers and repair techs, and I'm looking for a small group of interested looths to help shape it a bit more before it goes public. I got tired of managing spreadsheets and decided that it could be simpler and more automated. The core idea is simple: one place to track every build…

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I've got some great feedback on this app so far. Anyone else using something similar or different? What is working for your shop?
Private member DiscussionAcoustic Builds

check list

I’m a pretty recent guitar maker. When I retired in 2019, I had to keep very busy and making guitars was my answer. As time rolled on I became more and more involved (ie; anal). As I age , I realize I keep making little errors. I forget a step or don’t use the right procedure. My son, an MD, told me to do what pilots do. That is a check list in chronological order. It’s worked wonders. I think I’ve cut my error rate in half!

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About a hundred steps. Some just take a few seconds and some take all day. Like " sand back and sides to 320 grit."
Private member DiscussionCAD/CAM

Fast & Curious 3: Parametric Drift

https://www.instagram.com/reel/DWAuW40jAR_/?igsh=MW1jNDdoYzllMGFmMA== I’ve spent a few overly caffeinated days bouncing between modelling environments, different combinations of operations, tools.. subtle differences in how the coffee is brewed. In short… • Building Iso Curves in Sketch. Defining the surface structure and flow • NURBS Surfacing from curves, smooth intentional surface topology. • BRep Face to T-Spline in Form Environment. Org…

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Brett -- If you are doing free-form modelling, have you tried using Shapr3D software? I just started playing around with it and it seems to be reasonably intuitive and easy with which to get started.…
Private member DiscussionShare Your New Builds Content

Acoustic Guitar

Hello! This is my current build! https://www.instagram.com/p/DMO6PqXRAkg/?utm_source=ig_web_copy_link&igsh=MWdhbW4wdG51bDJ4ZQ== "Here’s a quick check-in on the two guitars I’m currently working on. The bodies are getting ready for binding(arm bevel too!), while the neck is in the middle of headstock design. For the tiger-patterned guitar, I’m planning to inlay Jakho-do (Korean tiger-and-magpie painting) with mother-of-pearl. The other one…

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Private member DiscussionTools and Jigs

The first tool to measure longitudinal neck torsion/twist - the LTwist® gauge

Dear looth community/colleagues around the world, During 2023/24 I have developed a digital gauge to measure so-called longitudinal twist of (bass) guitar necks: the LTwist® gauge. Just to be clear, this is about the "cork screw" type of deviation along the length of a neck, not the bow of a neck. I think there is no need to explain how a too severe neck twist can make it difficult or even impossible to set up a stringed instrument (guita…

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Private member DiscussionAcoustic Builds

"Angle, center, elevation"...how to close this gap in the neck?

[ The majority of my learning has come from the Blues Creek Guitars YouTube videos and reading books (i.e. no mentor/formal training). ] When I checked the centerline (picture with ruler is pre-adjustment), I was slightly off the perpendicular. So I removed a tiny amount from the cheek (side with the purple tape), getting that nice and flush and centerline where I want it. But now I have a .035" gap on the other side. What should I check…

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This is helpful, but I’m not sure what my next step is. As far as I can tell, the neck is exactly where I want it from the pitch, string alignment and elevation. But I also have the .035” gap. So not s…
Private member DiscussionTools and Jigs

Broken hex wrench piece drill jig

I just opened a repair shop and the first repair was to remove a broken 1/8" hex wrench ball end from the truss rod nut of a Turner RB4 Renaissance Bass. I read of all sorts of theories on how to extract/remove. None of them had recorded actual attempts of the theories. There's probably others on here but I haven't found them. The ball end was loose and mangled at the rear of the nut sleeve. I tried fairly benign methods first. Heat…

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Slick move. What a clever setup, well done!
Private member DiscussionAcoustic Builds

for your consideration :) a new guitar demo video

This was a lot of fun! Check out my friend Alberto Ziliotto, he is a great musician! Enjoy... I did :)

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Ian Davlin
Really Nice !
Private member DiscussionCAD/CAM

Blender Plugin

About: I have created an Add-On for blender that at the moment generates fret positions and makes a fretboard according to several parameters. This makes it extremely easy to get started with modeling a Guitar in blender. If you are interested it please give it a whirl and let me know what you think about it and if you like it, what you don't, what you would like to see etc... If you do like it and would like aid its development please d…

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There are several free "add-ons" that allows cam functionality in blender. The one that immediately comes to mind is blender-cam. But for me personally since I use a laser getting it to an svg file is…
Private member DiscussionTools and Jigs

Automatic glue dispenser

https://youtu.be/hwuFgq64mT4?si=NHJmgg12q2EL-D41&t=23 I was checking out this video from Warmoth and that fancy glue shooter caught my eye. After some brief amazon sleuthing I found something similar for surprisingly not as much as I thought it would cost. https://www.amazon.com/dp/B098R7ZWP9/?coliid=I2RE7GKODJQXD4&colid=14B0Z9NCO74LW&ref_=list_c_wl_lv_ov_lig_dp_it&th=1 Looks like the above link is entry level with some fancier units in t…

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Private member Discussion3D Printing

Printing metal

I used to run a cnc punch press at a machine shop. It was a Trumpf. For some reason the brand just showed up on my Instagram and I checked it out. Apparently they make printers that print metal powder. @member are you ready for the next level? Might be interesting for custom hardware. https://www.trumpf.com/en_INT/products/machines-systems/additive-production-systems/truprint-1000/

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Private member DiscussionShop Organisation

Shop humidity: Am I nuts to focus on dew point instead of relative humidity?

Not sure if this is the best place for this, but whatever. I need somebody to check my logic here--I could be completely wrong in my thinking. I'm about to start up my new shop in Ireland, and the humidity/temperature situation is VERY different than the Greater Washington DC region. I will also be unlikely to have as complete control over temperature and humidity as I did in our extremely tight, air-conditioned house in the US. I also k…

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Maybe ask other Ireland luths? @member Maybe your shop should be somewhat dryer than the dryest that your customers homes would be?
Private member Discussion3D Printing

Seal Lite 3D scanner is here!

Not exactly 3D Printing but it’s the closest sub-category. After backing an Indiegogo project back in August, my Seal Lite finally arrived! My first impression is that this thing is pretty freaking cool. I tested it out after skimming the tutorial (because that’s the true test of interface ) and received halfway decent results. I put maybe 20-25 minutes of use on it this evening, and I’m excited to give it a more proper dive over the wee…

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I agree that it would be hard not to get infatuated with using it. I’d be looking around the shop for things to scan and then make!!! Oh wait, guitars right. That’s the focus. I think for that pric…