Re: [neonixie-l] Re: Nixie - Shorted segment - How to blast it apart?

2015-12-10 Thread gregebert
Electrically zapping internal shorts is risky, and my experience shows it's only a temporary fix. I've only had one Burroughs tube (6091) fail on me, and after I zapped the first short, a different one appeared. As far as I can tell, the original failure (two cathodes shorted together after 1+

Re: [neonixie-l] Re: Nixie - Shorted segment - How to blast it apart?

2015-12-10 Thread chuck richards
> > > Original Message >From: neonixie-l@googlegroups.com >To: neonixie-l@googlegroups.com >Subject: Re: [neonixie-l] Re: Nixie - Shorted segment - How to blast >it apart? >Date: Wed, 9 Dec 2015 23:32:28 -0500 > >>This picture is of tubes I purchased on ebay (2

Re: [neonixie-l] Re: Nixie - Shorted segment - How to blast it apart?

2015-12-09 Thread Michail1 via neonixie-l
This picture is of tubes I purchased on ebay (2 of 8) https://www.dropbox.com/s/lcuilr9axdssz1y/7971-Tube-Short.jpg One can't be fixed (obviously), and the one had shorted.Thumped it hard enough to release. This POST is about 3 of the 13 tubes (only 12 shipped - waiting on seller respons

[neonixie-l] Re: Nixie - Shorted segment - How to blast it apart?

2015-12-09 Thread Michael Seaton
I'd inspect the shorts. If it's a solid mechanical connection between segments, the tapping method may be your best option, but be careful! Blasting works OK for fine whiskers, but not strong mechanical connections, of course. Good luck! On Sunday, December 6, 2015 at 11:26:54 AM UTC-6, Mic