4mm mdf chain

So, here we have a chain designed to be cut from 4mm mdf or hdf (I used HDF)

It can be used to make either a "normal" chain or a chainsaw chain, or in my case. A chainsword chain (google it, 40K chainswords rule)


This is based off Gedgey's design but modified both to include chains and work with 4mm material (which is all I had access to)
https://www.thingiverse.com/thing:1665403

Instead of trying to explain in text how to assemble it, I drew up some pictures in tinkercad to show how the assembly works

To get it working smoothly, sanding is required, the last 2 pictures are how I made that task a little easier

using one of the posts used to assemble the chains, in the vice of a drill and the circular bits on it

By attaching a grinding stone for a rotary tool on my drill and locking the "trigger" with a zip-tie I sanded the inside of the tooth-links

the posts are then just glued to the outer links with PVA glue (wood glue)

All cut at my local fablab