Wavelength the 10 6 micron wavelength is the best choice for laser cutting and engraving polymer foams.
Laser cut foam core.
So if you find 2 power 100 speed to be melting the foam but not cutting both papers try two passes at 1 power and 100 speed.
Foam core board or foam board is comprised of a polystyrene foam core laminated between two pieces of white cardstock.
The 1 06 micron fiber laser is not recommended for use with this material as the wavelength is not readily absorbed.
The 1 06 micron wavelength is the best choice of.
General foam laser system considerations.
Cutting foam for organizing tools often called tool shadowing is fast becoming a very popular laser application.
If your laser bed is perfect you could etch cut both sides of the foam and they d line up perfectly but that s probably pretty hard to do.
Viewer request lets try cutting dollar tree foam board on both sides and see what happens.
The usual way to make close fitting diy inserts around complex shapes is to trace the outline directly on to the foam with a sharpie and cut out the recess by hand with an xacto knife or scalpel there are lots of youtube videos on the subject.
Gochange foam cutter cutting machine pen electric hot knife foam cutter with button and power light 100 240v 15w hot knife 10cm styrofoam cutting pen with electronic voltage transformer adaptor.
3 9 out of 5 stars 328.
This cutting system uses a weighted arm to pull the wire through the foam with a chord at each end of the core and pulleys usually 3 so they run at the correct speed.
Too bad that hand tools tend to have complex shapes.
My concern is that inhaling the fumes or the low volume fumes i got from whatever smoke was left in the laser cutter will be pretty bad for you.
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Platform size must be large enough to hold the largest sheets of foam that will be laser processed or be equipped with class 4 capability and safety precautions for processing larger sheets.
Also remember that you can cut multiple passes to keep the foam cool.
Cutting 1 8 and 3 16 foam board with the 1 7w laser upgrade kit by jtechphotonicscom on december 9 2013 in uncategorized we have been getting a lot of inquiries about the ability to cut hobby foam core board.
So i cut some elmers 3 16 foam board today on our schools laser cutter it gave off some nasty fumes but luckily most of it was ventilated out of the cutter.
Get it as soon as fri sep 25.
For foam to protect tools during transport it needs to fit closely around them.
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