rotary electrodes (fwd)

• To: tesla-at-pupman-dot-com
• Subject: rotary electrodes (fwd)
• From: Tesla List <mod1-at-pupman-dot-com>
• Date: Sat, 8 Aug 1998 19:40:14 -0600 (MDT)
• Approved: mod1-at-pupman-dot-com

---------- Forwarded message ----------
Date: Sat, 8 Aug 1998 21:33:50 EDT
From: Teslaman-at-aol-dot-com
To: tesla-at-pupman-dot-com
Subject: rotary electrodes

All...

  I need some opinions out there on what type of electrodes to use on an
upcoming rotary.  It consists of a 3450 R.P.M. induction motor spinning a 12"
aluminum disk with a phenolic center for electrical isolation.  The power
handling will be in the 10+ kW range and the stationary electrodes will be
3/8" tungsten tipped, but any ideas on what to use for the 10 spinning
electrodes other than tungsten?   Thought about 3/8 to 1/2" dia. brass rod,
any suggestions?

Thanks

Kevin E.

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