[Sneap] Pelletron chain oil reccommendations

[Doyle, Barney L]

i see you are active in sneap.  thats great.  could you do a favor.  the mexicans are now constructing a building for an accelertor, and i promised i would help them find one.  including yours after we close down 884.  but thats in 2-3years, and i would like you to put out a feeler to see if there are any good accelerators out there that are up for grabs.  i would say 2MV on up, single ended or tandems.   see what you can find

-barn

-----Original Message-----
From: sneap-bounces at tunl.duke.edu [mailto:sneap-bounces at tunl.duke.edu] On Behalf Of Van Deusen, Stuart B
Sent: Friday, June 13, 2008 9:03 AM
To: Symposium of Northeastern Accelerator Personnel
Subject: Re: [Sneap] Pelletron chain oil reccommendations

The host for the 2008 SNEAP annual meeting is the University of Michigan at Ann Arbor.  The meeting dates are: October: 12 - 17, 2008.
The meeting web link is: http://www-ners.engin.umich.edu/research/Mibl/Sneap/2008.htm

The gentleman who runs our EN tandem tells me that when the pelletron chains were first installed the operators were instructed to wipe down the pellets with a rag soaked in roughing pump oil.  This would increase the amount of charge the chain carried but the charge would settle down to a constant value when the oil wore off (our machine does not have oiler pads).  He tells me that we get plenty of charge carried by the dry chain, and he hasn't done the oil trick in decades.

Stuart Van Deusen

-----------------------------------------------------------
Stuart B. Van Deusen
Radiation Solid Interactions and Processing Dept. 1111, M/S 1056 Sandia National Laboratories P.O. Box 5800 Albuquerque, NM  87185-1056 PH (505)844-7782 FAX (505)844-7775
e-mail:  sbvande at sandia.gov


-----Original Message-----
From: sneap-bounces at tunl.duke.edu [mailto:sneap-bounces at tunl.duke.edu] On Behalf Of Paul Voytas
Sent: Thursday, June 12, 2008 1:55 PM
To: sneap at tunl.duke.edu
Subject: [Sneap] Pelletron chain oil reccommendations

The host for the 2008 SNEAP annual meeting is the University of Michigan at Ann Arbor.  The meeting dates are: October: 12 - 17, 2008.
The meeting web link is: http://www-ners.engin.umich.edu/research/Mibl/Sneap/2008.htm

All,

All lore fades with time: lore about the oil for the chain oiler pads for the UW-Madison pelletron has faded. Can anyone reccommend a suitable one?

Thanks in advance for any info,
-Paul Voytas

--
pvoytas at wittenberg.edu
office: 937-327-7823
fax:    937-327-6340

Physics Department
Wittenberg University
P.O. Box 720
Springfield, OH 45501

alt email: pvoytas at uwalumni.com
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