RE: Plastics question, rotary shield

["Tesla list" <tesla@xxxxxxxxxx>]

Original poster: "Jim Mora" <jmora@xxxxxxxxxxx>

Hi Ed
Nice pics! Say, would this supplier make circular Lexan shields for RSG's?
Thanks,
Jim Mora

-----Original Message-----
From: Tesla list [mailto:tesla@xxxxxxxxxx]
Sent: Wednesday, February 01, 2006 11:45 AM
To: tesla@xxxxxxxxxx
Subject: Re: Plastics question

Original poster: Esondrmn@xxxxxxx

In a message dated 1/31/2006 3:01:43 PM Pacific Standard Time,
tesla@xxxxxxxxxx writes:
Scott,
Wow, brain waves as was just going to give my 2 cents of Plexy. All my
coils are plexy, and spend many hours drilling, tapping and cutting
plexy. Spending a few extra $ for bits and blades is worth the cost. Cut
slow, drill slow, use H2O for a lube and the finish product will be
outstanding, Plexy sure makes nice coils indeed. The end process is to
take a torch (propane) and round the edges of the cuts, warning this
takes aptitude as to much heat and you have a burning mess.   Now
building control units out of plexy @
http://users.cableaz.com/~chooper/images/control1.jpg .

Scott,

I have a local plastics supplier that makes custom golf car
windshields for us out of acrylic.  He actually makes lots of custom
products out of acrylic.  They use a special set up with a small
torch running on hydrogen / oxygen to finish all the cut
edges.  Looks beautiful.  The idea of the H / O is to have no soot
deposited on the material.  The torch head is mounted in a fixture so
the worker just slides the material past it.  The rate of travel of
the material controls how much heat the acrylic gets.

Ed Sonderman