First Cuts

First Cuts

Some concentric circles cut in laminated plastic sign material.

A small connecting rod for the model Rider Erricson hot air engine I'm building.

 

 

 

© Copyright 2003, Tom's Institute of Technology.

[Home] [No Telemarketers!] [Coffee Cup Engine] [Mill/Drill Conversion] [Ball Screw Conversion] [Stepper Drivers] [X & Y Drives] [Z Axis Drive] [Pinball] [Pinball Mover] [Trike Tamer] [Engines] [Engines2] [Stepper Generator]