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Main => Main Forum => Topic started by: rdagger on May 31, 2005, 03:05:00 pm

Title: Carbon fiber cutting
Post by: rdagger on May 31, 2005, 03:05:00 pm
I picked up a scrap sheet of .05" carbon fiber that I am going to use in a new project.  Anyone know the best way to cut this stuff?
Title: Re: Carbon fiber cutting
Post by: Veinman on May 31, 2005, 03:31:06 pm
Is that the same as polycarbonate sheet material, ie Lexan? If so, then a flush trimming router bit goes through it like nothing.

I've heard you can table saw it, but don't take my word on that one. I haven't tried it.
Title: Re: Carbon fiber cutting
Post by: HaRuMaN on May 31, 2005, 03:50:11 pm
Be very careful cutting carbon fiber, especially if you plan on using power tools to do it!  Don't breathe the dust, and pour water as you cut to keep the heat down.
Title: Re: Carbon fiber cutting
Post by: rdagger on May 31, 2005, 04:13:02 pm
Be very careful cutting carbon fiber, especially if you plan on using power tools to do it!
Title: Re: Carbon fiber cutting
Post by: HaRuMaN on May 31, 2005, 04:54:47 pm
Isn't WD-40 flammable?  That may not be a good idea...
Title: Re: Carbon fiber cutting
Post by: AlanS17 on May 31, 2005, 06:28:56 pm
Unless it's prone to cracking, I'd say get that saw moving as fast as you can and just cut through it as quickly as possible. A slow saw is what will cause splintering.
Title: Re: Carbon fiber cutting
Post by: rdagger on May 31, 2005, 06:57:35 pm
Unless it's prone to cracking, I'd say get that saw moving as fast as you can and just cut through it as quickly as possible. A slow saw is what will cause splintering.
It's recommended not to use a fast saw because it means more dust.

Quote
Isn't WD-40 flammable?
Title: Re: Carbon fiber cutting
Post by: danny_galaga on May 31, 2005, 09:32:10 pm
cut same way you would fibreglass. wear a dust mask. i dont think you need coolant for it but if you do dont get electrocuted!