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Discussion Starter · #1 ·
Well, I made something in the garage that uses electricity and I managed to not kill myself or burn the house down. Score one for me!
Tile Wall Floor Flooring Marble

I have two great stacks of styrofoam sheets that are waiting to be made into tombstones. I also was able to find these even larger sheets of styrofoam at another construction site only a block away from my house.
Column Stone carving House

I used a handsaw to cut this cross and base out of one of the large sheets of styrofoam. Cutting styrofoam with a handsaw is very messy and limits you to only straight cuts. I want to be able to have curved details on most of my tombstones, so I needed to devise another method of cutting styrofoam; one that allows for curved cuts and preferably one that is less messy. I know that many haunters use a tabletop hot wire foam cutter. That project seemed a little daunting to me, so I looked online for a less complex version. I found a couple of instructables for handheld versions of the hot wire foam cutter that seemed fairly simple. You can see the aforementioned stacks of styrofoam in the background of this picture.
Floor Composite material Tile

Most of the instructables for handheld hot wire foam cutters call for wood in the construction of the base. I opted to use a length of PVC pipe that I had laying around. I applied heat and bent the pipe to create the arms of the hot wire foam cutter. I drilled holes in the arms, close to the ends and inserted eye bolts fastened with wing nuts.

Here is a close-up of the eye bolt/wing nut assembly.
Muffler Pipe Auto part Gas

Another close-up at an angle.
Floor

I stole the nichrome wire from a hair dryer that I found at the D.I. and I used an A/C D/C power converter or "wall wort" also from the D.I. to power the hot wire foam cutter.
Pipe

Here is a cose-up of the wires attached to the eye bolt. No soldering required.
Floor

This picture shows the power cables secured with cable ties to keep them out of the way.
Wood Table Wood stain Hardwood Lampshade

Here is a chunk of styrofoam on which I have drawn a simple design.
Table Wood Plywood Paper

Here is the finished cut. Nice and smooth and virtually no mess. I am excited to cut out some tombstone forms using my new hot wire foam cutter that I made by myself.
 

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That looks like a cool idea, and considering how much foam gets cut in this household it might be something I will consider trying.
I hope this isn't taken as a slight of any kind but those are some nice butt cheeks in the bottom pic lol.
 

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Hi, I used to shop at D.I. when I lived in SLC several years ago... What is the voltage on the wall wart?
 
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