The Hub

The latest builds, repairs, and conversations from across Looth. Activity
Filters AND Search 3D× Type Discussions× Reset all
Private member DiscussionGeneral

Neck Shim spreadsheet

First time here on the forums, not sure how often I'll check in, but thought this the best place to post it. Was playing with an idea proposed by Buck Van Laarhoven on a parametric model for bolt-on neck shims, and found the formulas I wrote up translated easily to Taylor and conventional acoustic neck joints so decided to add boxes for those as well. I'm not well versed in Google Sheets, but couldn't see a way to upload the file direct…

2 replies
2 replies
LikeShare
Private member
Hey Dave Recommend you make a copy of the file to load up. Then your original Google sheet won't be altered by another user in the shared file. You can do that by going to file and click 'make a copy…
Private member Discussion3D Printing

3D scanner

Anyone use a 3D scanner to make models for printing, or CNC? I've noticed a number of inexpensive scanners on the market that appear to be an able to scan with fine detail and accuracy. I've wondered if they could be used to scan a guitar neck, or arch top mandolin plate to then cut on a CNC after tweaking in a CAD program.

3 replies
3 replies
LikeShare
Private member
That's kind of what I thought. The scan comes out dirty and needs more manipulation in software which can be more work than drawing it in the first place. I was curious as there are now numerous ads…
Private member Discussion3D Printing

3D Printed Neck Shims?

I have searched the forums and was not able to find any discussion about 3D printing neck shims. This made me wonder if with the proper density of infill, may be a viable option. Or is this just taboo? appreciate hearing others thoughts on this

9 replies
9 replies
LikeShare
Ian Davlin
One thing you might try is changing the orientation to have it on the side. You might print it as a block of 5 so it self supports and then split after. I bet @member might…
Ian Davlin Discussion3D Printing

3d Printed Lathe with Poured Concrete

2 replies
2 replies
LikeShare
Private member
For like $400 or maybe less you can find Sherlines everywhere. The most I use mine the more it seems like the perfect luthier's shop tool. I got a lathe and mill and a ton of accessories for $800, d…
Private member DiscussionElectric Builds

2D Printing Saves The Day

We hear a lot in LoothLand these days about 3D printing. I think it's an awesome use of that technology for what we all do. With my long history with AutoCad and 3D rendering in my previous life, I should pull the trigger on a 3D printer, but I'm just not ready yet AND I have no available space for one in my little shop or in my office right now. Yes, 3D printing is great, but sometimes, good ole regular printing can be a surprise frien…

1 reply
1 reply
LikeShare
Ian Davlin
Awesome! Great idea.
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…

11 replies
11 replies
LikeShare
Private member
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 Discussion3D Printing

3D file of a PRS style control cavity template for 2 pot + 1 switch

I need to make a router template for a rear access control cavity in the PRS style of 1 vol +1 tone +1 switch? Placement of pot and switch holes aren't important, just the contours of the cavity so I can print a routing template. Does anyone have a file? Thanks! Justin

LikeShare
Private member DiscussionCNC

Surface Inspection Light 2 - Electric boogaloo

This is a rehash of the amazing Loothprint that Mike (@member@member@member) shared to the group (Surface Inspection Light – The Looth Group). I don't have a 3D printer so had to take a low(er) tech approach. The pics should be self explanatory. I have linked to a DXF and CRV (Vectric VCarve) file in case it helps. I do most simple tooling in Aspire as I can move more quickly there than in Fusion. Components needed: .75" Baltic birch ply Flash…

1 reply
1 reply
LikeShare
Ian Davlin
Awesome. When we get Loothcuts up. Remind me an we will repost this there.
Private member DiscussionCAD/CAM

LP 3D Scan

I completed a partial 3D scan of a Les Pauls top with a goal of making a mated routing template for a p-90. This is my first time working with mesh in Fusion, and I was hoping that the hive mind could point me in the right direction! STL file is below in the comments if you want to play around with the scan! Thanks Ian!

7 replies
7 replies
LikeShare
Ian Davlin
Here's some convoluted shit I came up with. https://youtu.be/v3AfcxUtQxc
Private member Discussion3D Printing

3D Printers of Choice?

Morning, Just wanted to start a discussion and hear from others their experiences and preferences when it comes to choosing a 3d printer. I'm quite new to 3d printing and had an interesting journey to get started. Currently, I am running 3 printers: Ender 3 Pro, Ender 3 V2, and an FLSUN Q5. My shining star of the bunch is the Ender 3 V2 when it comes to print quality and speed, but the Pro has been an absolute tank since I properly set up…

14 replies
14 replies
LikeShare
Private member
What are the current 3D printer recommendations? If there is a sliding scale on the "affordability ladder", that would be helpful. Thanks
Private member Discussion3D Printing

Print problem, 2nd layer

Got my new printer a few weeks ago, and I have been loving life in 3D. I have made a bunch of cauls and tools in preparation for my next builds. On all the prints the first layers were a little fuzzy, so I did some research and adjusted the z offset. Got my first layers in the pocket. But that caused some horrible problems. Now I can’t even finish a print. First layer is fine. Second layer is hairy and fuzzy. Seems like the nozzle is dr…

15 replies
15 replies
LikeShare
Private member
Update: glad I didn’t dive into trying the complicated fixes first. All this time I was working with the same slice file I made. Adjusting the z offset. Getting terrible results. Today I found some ti…
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…

7 replies
7 replies
LikeShare
Private member
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…
Private member DiscussionTools and Jigs

New Multi-purpose Press

I made a press along the lines of what was described in a John Calkin article in the Ken Parker issue of the American Litherie magazine. Today was my first chance to give it a shot and it seems to have done a great job. I diverged from the article by using Nylok nuts, which ended up being a total pain, definitely not worth The Certainty of it Staying Put. I also added 3D printed feet, so the threaded rod ends wouldn’t scar every surface…

2 replies
2 replies
LikeShare
Private member
Hey Paul, I’m using it to glue braces to tops and backs of these fairly tiny stick dulcimers, body roughly 6.5” x 11”. I’ll also use it to glue on the backs, using a thick caul over a bit of conformin…