- Arts and Design
How to Cut Foam Board
Cutting Foam Board Insulation
Foam is lightweight, fairly cheap to buy, and has a multitude of uses: packaging materials, house insulation, foam sculptures... and lots of fun uses.. just ask model railroaders, table-top wargamers, or diorama makers!
I use foam for a rather boring purpose. I buy large sheets of styrofoam board and cut it up to protect items I ship. Sometimes this means reinforcing box walls, or just protecting fragile items.
Above photo Creative Commons licensed for use: Photo is by Mark Olsen
The Best Hot Wire Cutter for Foam - Ideal for craft projects, architects, and for any other job that requires PRECISION
This hotwire cutter looks like the best deal. It has all positive reviews and even customer pictures of their final foam sculpture!
I haven't tried this one, but I thought that I would first recommend the tool that seems to be best for making exact, measured cuts. (Something I haven't been able to do with a box cutter or hot knife.)
Utility Knife (Box Cutter) does the job, but causes a bit of a mess! - (Not recommended for precision.)
This type of construction knife does a good job because the blade can slide out as long as you need it. It you cut the foam slowly, at an angle, you might manage to do it with minimal mess.... but I usually end up with the floor covered with white dots, AND the edge of what I cut is ragged :(
A Hot Knife is Another Tool for Cutting Foam - Not for making small cuts, but great for big projects.
I've used this one, but the "knife" is much thicker than a wire, so it doesn't make small cuts in the foam. This knife would probably work best for cutting large pieces of foam, or for making holes or cavities in it. Check out the below video, which does a good job of showing how it works.
I wouldn't recommend this one for jobs that require precise cuts.
The main advantage over using a utility knife is that you don't get all of the tiny foam pieces breaking off and going all over. The disadvantage is that the melted foam smells, and so you'll need ventilation.
Is the Hot Knife right for your project? - Watch this video to find out.
You can also use a soldering iron or a woodworking tool - A cheap tool for cutting or making holes in styrofoam
We have used a tool like this one to make holes in foam and cut it.
"Multipurpose tool for wood burning, soldering, hot knife cutting of styrofoam and plastics, cutting and fusing rope. By simply switching tips, the tool can be used for wood burning, leather crafting, stencil cutting, soldering, or hot-knife cutting of foam, plastics and rope. "
More Information on Cutting Foam - DIY Hot Wire Cutter, Industrial Large Foam Cutting Machines, and More
- How to Cut Foam for Sewing Projects | eHow.com
This article suggests using an electric knife (the kind used for cutting bread) for cutting furniture foam.
- Hot-wire foam cutter - Wikipedia, the free encyclopedia
Includes a list of the types of foam that can be cut with a wire foam cutter.
- Hot Wire Foam Cutting
This article is about my adventures in foam cutting with a hot wire method. Instructions for a do-it-yourself homebuilt foam turning lathe machine.
- Building a Hot Wire Foam Cutter
Building a Hot Wire Foam Cutter Hot wire foam cutters work by heating special wire to the point where it vaporize foam it is brought in contact with. It is a technique commonly used commercially and hot wire foam cutters are available for any wher
- 3D CNC Foam Cutting Machines and Equipment | 3D Foam Cutters & CNC Foam Carving Equipment | Cut
Streamline Automation leads the CNC foam cutting market with the FROG3DÂ® line of hot wire foam cutters and 3D CNC foam carving equipment used to cut foam and create 3D foam sculptures, foam props, foam signs, themeing projects, architectural molding
- CNC Foam Cutting : Foam Cutters : Foam Fabricating : Foam Fabrication : Polyurethane Foams : Foam Pa
Foam Cutting Machinery, Inc. will help you find the best CNC Foam Cutting, Foam Cutters, Foam Fabricating, Foam Fabrication, Polyurethane Foams, Foam Packaging, Foam Packing, Foam Machine and Cut Foam.