View source for Copying Guerrilla guide to cnc-mold-casting

Following are planning notes and a build-log for Mike Lutz's attempt to copy the processes laid out in the [http://lcamtuf.coredump.cx/gcnc/ Guerrilla guide to CNC machining, mold making, and resin casting]

== What got this started ==
Mid october 2012 the [http://lcamtuf.coredump.cx/gcnc/ Guerrilla guide to CNC machining, mold making, and resin casting] became the top link on ycombinator's [http://news.ycombinator.com Hacker News].  Mike stumbled upon it there and [https://groups.google.com/d/msg/lvl1/NV8BNeVABg8/0yGid7w_5dsJ posted a note] to the [https://groups.google.com/d/forum/lvl1 LVL1 list] about it.

That lead to the discovery that the club had an offline [[Zenbot_1216_CNC]], and through large amount of work (of which, much of the work was done by Chris Pettus), the Zenbot was brought online.

Having gone through the zenbot setup process, and feeling as though that gave him some idea of the depth of "rabbit hole" that the Guerrilla guide was presented, Mike decided to continue to copy the steps in the guide and see how far he can get.

== The phases ==
The Guerrilla guide bounces back-and-forth between four primary skills: Building up a CNC, Designing 3d parts (gears) in CAD software, Milling a high spec model from a CNC, Making a Silicone mold, polyurethane casting from the silicon mold.