Apart from that you can use some standard coolants however if they have oils make sure those don t react with pmma.
Cnc cutting plastic sheet.
Many of our customers are cutting or planning to cut acrylic with their industrial cnc router.
Axyz leads the industry in cnc router systems for plastic fabrication application.
That is why a lot of acrylic sheets are cooled down before machining.
In any kind of cnc acrylic cutting process keeping the temperature to a minimum is a must.
It makes for better chip removal and a lower starting temperature.
Delivering a clean polished cut edge.
It s very easy u don t need any expensive tools.
You can get a smooth finish when cutting this material however as with most plastics you do have to pay attention to a few factors as it requires a little more care than cutting wood.
By adding new equipment like the multicam 2000 emco has greatly increased their engineering services to include rapid prototyping and precision machining of practically any type of plastic material.