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Tom Krebs DiscussionDiscussions

Proper Work Station Additions

Hey all, I have been working with the work station for a few months now. I love it. I found a few little things that have helped me. 1. A mic stand to support the main beam. I bought the Total Vise version and it didn't work as well. 2. Rockler Bench Cookies as rear cross member supports. They have the correct 5/16-18 inserts in them and screw on easily. Now the thread rod has a sort of hi/low setting by just flipping it for acoustic or…

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Excellent ideas. I use a cymbal stand instead of a mic stand for mine. Yes buy the neck support I agree. Can you post the link to the thumbwheels from Amazon?
Private member Discussion3D Printing

OG Proper's Relief Gauge Parts

Hey folks! I picked up a neck relief gauge from Doug in one of the earlier batches, maybe the introductory run? Some of the small feet caps that thread onto the moving legs of the tool have cracked, broken, or become worn down. I contacted StewMac about purchasing replacement parts, but they don't sell subparts for the relief gauge and otherwise won't help me. They appear 3D printed, so I was wondering if anyone with the means to print s…

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Ha! Mine took a freakish heicopter dive off the bench first day i had it and shattered the feet on each end ( flat style ) and i had hoped to sorce some replacements as well! Definitely looking to sou…
Private member Discussion3D Printing

beep boop.

Great Tool. Great Benchy. Testing Threads, Sliding Dovetails, Overhangs, and it’s actually useful instead of that boat.. so testing wear resistance too. igus iglidur I151 Thanks for the model @member

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Awesome! Coming soon preloaded on all printers bought by luthiers :)
Private member DiscussionAcoustic Builds

GoBar deck adjustment

Hi folks, I thought you might be interested in this approach to having easy height adjustment for a GoBar deck. I learned this tip from my buddy, Don Parker. He lurks around here too from time to time. :) The basic idea is rather than having a booster platform on the base for use when gluing braces to plates you bring the roof down lower. There is a 3D printed spacer in black in the pics. I linked to a downloadable STL and 3MF of…

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Just FYI, as far as I know, go bars have the same clamping strength no matter how much they are bent. If you want a different level of force, you need a heavier go bar. Or vice versa.
Private member Discussion3D Printing

F Hole Plugs for Archtop

I drew up and printed these F hole plugs for a customer a little while back, felt like showing them off here. The bottom diamond shaped piece has a M4 nut in it, and is super glued to the body of the plug at its two tips. An M4 screw threads into the nut through the counter-sunk hole in the top of the plug. The entire plug drops into the F hole, and then you can tighten the screw slightly to expand the plug so it clamps itself into plac…

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Great idea, and I love the idea of comically oversized F holes.
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…

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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…