Search found 7 matches

by cajunkev
Wed Jul 31, 2019 9:04 am
Forum: Instrument Builders Forum
Topic: Back joint prep
Replies: 15
Views: 18726

Re: Back joint prep

Trevor Gore wrote:
Tue Jul 30, 2019 10:55 pm
The usual problem when trying to shoot panel edges and having trouble is that the plane sole is not flat enough.
Great ideas Trevor....appreciate it.
by cajunkev
Wed Jul 31, 2019 9:01 am
Forum: Instrument Builders Forum
Topic: Back joint prep
Replies: 15
Views: 18726

Re: Back joint prep

rocket wrote:
Tue Jul 30, 2019 7:24 pm
Just keep in mind that you don’t want to glue up a sanded edge,,, needs to be clean, planed, scraped or cleaned of any dust

Rod.
Good tips...thanks
by cajunkev
Wed Jul 31, 2019 9:00 am
Forum: Instrument Builders Forum
Topic: Back joint prep
Replies: 15
Views: 18726

Re: Back joint prep

I would just add that you are not alone! Edge jointing of boards is a skill that many people struggle with. Most of us have gone through that litany of sanding, routing etc at the start. However the reasonably long plane (I use a number 5) and a shooting board is by far the best setup to use. Trevo...
by cajunkev
Wed Jul 31, 2019 8:58 am
Forum: Instrument Builders Forum
Topic: Back joint prep
Replies: 15
Views: 18726

Re: Back joint prep

yakka wrote:
Tue Jul 30, 2019 7:13 pm
https://www.youtube.com/watch?v=HRB8EypxVPU
this works very well and if you have a hollow in middle the sandpaper on a level works really well to flatten out the edge till flat
regards
chris
Chris, I thought I had tried that but will have another go. Thanks for reply.
by cajunkev
Wed Jul 31, 2019 8:57 am
Forum: Instrument Builders Forum
Topic: Back joint prep
Replies: 15
Views: 18726

Re: Back joint prep

kiwigeo wrote:
Tue Jul 30, 2019 4:59 pm
I use a jointing plane and a shooting board. If I'm having trouble getting a good joint I'll cheat by flossing the edges with sandpaper covered builders level.
Will try. Thanks for your comments.
by cajunkev
Wed Jul 31, 2019 8:55 am
Forum: Instrument Builders Forum
Topic: Back joint prep
Replies: 15
Views: 18726

Re: Back joint prep

Rod,

Good points. I have over 50 years DIY but this is my first instrument. Will keep trying!
by cajunkev
Tue Jul 30, 2019 3:26 pm
Forum: Instrument Builders Forum
Topic: Back joint prep
Replies: 15
Views: 18726

Back joint prep

I am building a flat back/front mandolin and am having great difficulty getting the back and soundboard edges perfect. Can anybody help please? The books say use a shooting board and sand to finish. Spent many hours doing this and running out of wood. Using 20mm thick board which I plan to run throu...