Making purfling

Selection of materials -- wood -- plastic -- routing the channels etc.
John J
Posts: 359
Joined: Fri Nov 14, 2014 4:30 pm
Location: Saint Paul, Minnesota

Making purfling

Post by John J » Mon Jun 06, 2016 6:42 pm

I thought I'd post my attempt at some custom purfling. I couldn't find what I wanted for an upcoming build so I decided to make some. Not sure if this exactly what I had in mind, but I like it nonetheless.

I started with some 3/4" maple, redheart and ebony. Cut to length at about 6" and then ripped into strips the width I wanted. Glued up the pieces so that the pattern will repeat. Then after it was dry I ran it through the drum sander to clean up and then cut it in half and glued back together. When that was dry I cut slices .090" (the width of the Teflon strip I'll use). Then turned that slice flat and cut .090" strips.

All in all I'm pleased with the results and can see the possibilities are endless.
Attachments
Ripping redheart
Ripping redheart
image.jpeg (158.16 KiB) Viewed 1251 times
All my strips cleaned up
All my strips cleaned up
image.jpeg (130.61 KiB) Viewed 1251 times
Messy
Messy
image.jpeg (100.19 KiB) Viewed 1251 times
First section glued up
First section glued up
image.jpeg (143.79 KiB) Viewed 1251 times
Glue up the two pieces
Glue up the two pieces
image.jpeg (126.58 KiB) Viewed 1251 times
Slicing the 3/4" block
Slicing the 3/4" block
image.jpeg (117.23 KiB) Viewed 1251 times
Cutting the final strips
Cutting the final strips
image.jpeg (103.83 KiB) Viewed 1251 times
image.jpeg
image.jpeg (152.87 KiB) Viewed 1251 times
Final product
Final product
image.jpeg (170.14 KiB) Viewed 1251 times
JJ
Learning every day. And having fun doing it.

Kevin in California
Posts: 2715
Joined: Mon Dec 19, 2011 4:19 pm

Re: Making purfling

Post by Kevin in California » Mon Jun 06, 2016 7:43 pm

Very cool

Online
John Parchem
Posts: 2675
Joined: Fri Dec 23, 2011 8:33 pm
Location: Seattle
Contact:

Re: Making purfling

Post by John Parchem » Mon Jun 06, 2016 8:06 pm

very cool!

Jim Ebert
Posts: 156
Joined: Thu Oct 30, 2014 11:22 am

Re: Making purfling

Post by Jim Ebert » Mon Jun 06, 2016 9:13 pm

Very cool, thanks for the post. I am planning on making some purfling soon as well for the same reason. I didn't think I wanted anything elaborate, but after seeing this I may change my mind. Thanks again.
Jim

ken cierp
Posts: 3924
Joined: Tue Dec 13, 2011 11:23 pm

Re: Making purfling

Post by ken cierp » Mon Jun 06, 2016 9:21 pm

Usually purfling has outer full length layers of one piece veneer (each side) for support. Have you tried to bend those strips?

John J
Posts: 359
Joined: Fri Nov 14, 2014 4:30 pm
Location: Saint Paul, Minnesota

Re: Making purfling

Post by John J » Tue Jun 07, 2016 12:00 pm

I haven't yet figured how to do the veneer on the outside. There's not a lot of info that I could find on exactly how to do it.
It bends a little but I haven't tried heat or moisture yet. This will be laid in a channel so I think I can get by with some cracking. I'll post more as it goes.
JJ
Learning every day. And having fun doing it.

Brian D
Posts: 11
Joined: Sun Nov 30, 2014 9:12 am

Re: Making purfling

Post by Brian D » Thu Jun 09, 2016 11:00 am

Very nice purfling John. I enjoyed doing my own purfling too. For my first attempt I glued maple veneer strips on outsides (as Ken mentions) using Titebond III. Then the straight strips were dipped in boiling water as they were installed. That method worked fine except in the tightest radii the maple distorted or ripped from too much stretching or compressing. My last attempt (http://acousticguitarconstructionforum. ... =24&t=2371) I pre-bent the purfling before gluing on the outside veneers and I had no problems.

Post Reply