A place where restoration project-type threads can go to avoid falling off the main page in the WIX hangar. Feel free to start threads on Restoration projects and/or warbird maintenance here. Named in memoriam for Gary Austin, a good friend of the site and known as RetroAviation here. He will be sorely missed.
Sun Jan 02, 2022 11:02 am
I could use some advice or tips from those with sheet aluminum experience. I have some experience with sheet steel but not sheet aluminum. I have some sheet aluminum I need to cut and its 1/8th inch thick maybe slightly more. What is the best tool to use to make clean precise cuts that I could do myself with minimal tools? Will a reciprocating electric saw with the proper blade work? I tried once to cut some aluminum with a cutoff wheel. MISTAKE! One cut I need to make is a circle 9 inches in diameter.
Thanks!
Sun Jan 02, 2022 11:08 am
A jigsaw with a hacksaw blade is probably your best bet.
Sun Jan 02, 2022 12:38 pm
shrike wrote:A jigsaw with a hacksaw blade is probably your best bet.
Yep. Metal cutting jigsaw blade. Or a woodworking bandsaw. You can even use a circular saw.
The thing I've found with a jigsaw is you can only cut a little distance at a time before the blade heats up and clogs with aluminum. So you're left cutting a half inch or maybe an inch, then waiting. Boelube or some other lubricant helps with the cooling.
Mon Jan 03, 2022 12:11 am
Kyleb wrote:The thing I've found with a jigsaw is you can only cut a little distance at a time before the blade heats up and clogs with aluminum. So you're left cutting a half inch or maybe an inch, then waiting. Boelube or some other lubricant helps with the cooling.
Aluminum likes coarser teeth 14-18 TPI
Mon Jan 03, 2022 12:31 am
shrike wrote:Kyleb wrote:The thing I've found with a jigsaw is you can only cut a little distance at a time before the blade heats up and clogs with aluminum. So you're left cutting a half inch or maybe an inch, then waiting. Boelube or some other lubricant helps with the cooling.
Aluminum likes coarser teeth 14-18 TPI
Agree and with thicker material that kind of tooth pitch works well. Ultimately, you want a pitch that gives you at least 1.5 teeth in the material at any given time for smoothness.
Tue Jan 04, 2022 6:58 am
Jigsaw with appropriate blade and speed.I use beeswax as lubrication.
Thu Jan 06, 2022 4:21 am
Thanks for the tips wixers that's exactly what I needed to know.
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