Greetings,
This is my first post to CNCzone-- I apologize for its length. I have been an avid builder of DIY CNC machnes for the past 14 years, and now work part time for the Science Museum of Minnesota. The longer I play with motion control devices, the more I am convinced that teaching kids how to buid simple CNC-type projects is the best way to draw them into learning and using practical skills such as mathematics, using tools, and programming, all of which are often perceived by many as "boring." Watching the action of a kid-built motion control device under power is anything but.
I am currently writing a proposal requesting funding from the National Science Foundation for creation of a group of exhibits which focus upon the topic of motion control. I would like not only to educate the public about the impact of CNC upon both fabrication and design, but also to provide a clear demonstration of how feasibile it is for individuals to begin and continue to develop their own motion control experiments at home. To do so, I hope to incorporate not only "state ot the art" examples of current commercial CNC tooling, but also emphasize the capabilites of less glamorous systems, using relatively inexpensive and simple components such as steppers and solenoid valves. My personal take on this stuff -- that it opens up new territory for artistic expression -- will hopefully add to the playful and inviting nature of many of the exhibits. Examples are found on my site:
http://www.taomc.com
My specific questions to the forum are:
1) Can anyone point me to historical data about such things as early CNC use in inustry, and the use of open-loop systems during NASA's Apollo days?
2) Does anyone have industry contacts that might be interested in donating equipment or components?
Input of any type would be greatly appreciated.
Bruce Shapiro
Artist-in-reisdence
Science Museum of Minnesota
www.taomc.com