: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Soda lime - small success
Hi,
interesting, the little blue something ;-) burner looked more like a glass
blowing burner to me.
Jens
Hi, I use torch from hardware shop, for soldering. It was the strongest one,
gas-air..
More later on site
..
More later on site..
Dalibor
Dalibor Farny
http://dalibor.farny.cz
Sent from my HTC
From: jb-electronics
Sent: Monday, June 18, 2012 0:11
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Soda lime - small success
From: jb-electronics
Sent: Monday, June 18, 2012 0:11
To: neonixie-l@googlegroups.com
Subject: Re: [neonixie-l] Soda lime - small success
Hi,
good work on the small glow lamps! What kind of burner do you use?
Jens
Nice
A wonderful video!
Jens
Hey Guys-
You should check out this-
http://www.youtube.com/watch?v=GDvF89Bh27Y
At the 20min 30sec mark, some answers will be revealed-
-Dylan
On Sunday, June 17, 2012 3:11:48 PM UTC-7, Jens Boos wrote:
Hi,
good work on the small glow lamps! What kin
: Re: [neonixie-l] Soda lime - small success
Hi,
good work on the small glow lamps! What kind of burner do you use?
Jens
Nice information about making stems are in the Roth's book noticed recently
here.. "Vacuum sealing techniques", for those interested in this book, let me
Hey Guys-
You should check out this-
http://www.youtube.com/watch?v=GDvF89Bh27Y
At the 20min 30sec mark, some answers will be revealed-
-Dylan
On Sunday, June 17, 2012 3:11:48 PM UTC-7, Jens Boos wrote:
>
> Hi,
>
> good work on the small glow lamps! What kind of burner do you use?
>
> J
Hi,
good work on the small glow lamps! What kind of burner do you use?
Jens
Nice information about making stems are in the Roth's book noticed
recently here.. "Vacuum sealing techniques", for those interested in
this book, let me know outside, I will post link..
I have already got a small t
Thanks! ;-)
I would like to provide more text on the site, but it takes a lot of time
to write something right.. So I try to make more photos ;-)
http://dalibor.farny.cz/custom-stems-first-attempt/
Dalibor
2012/6/17 kay486
> I really like the update on your page! Yove made quite some progress
I really like the update on your page! Yove made quite some progress :)
On Sunday, June 17, 2012 8:53:26 PM UTC+1, Dalibor wrote:
>
> Nice information about making stems are in the Roth's book noticed
> recently here.. "Vacuum sealing techniques", for those interested in this
> book, let me know
Nice information about making stems are in the Roth's book noticed recently
here.. "Vacuum sealing techniques", for those interested in this book, let
me know outside, I will post link..
I have already got a small test mold made from graphite, 13-pin.. My
original intention was to arrange some kin
Hi John,
are You sure that only gravity is enough for the glass to flow to the mold?
At what temperatures? I tried 800C and no luck..
Dalibor
2012/6/17 John Rehwinkel
> > How exactly would you proceed making - say - 13 pin tube bases? You need
> a lot of temperature for that and precisely form
> How exactly would you proceed making - say - 13 pin tube bases? You need a
> lot of temperature for that and precisely formed tools. So far this is
> nothing I can see myself doing in the near future. I know a person who makes
> his own (borosilicate glass) sockets, I might be able to adopt th
Hi,
If I were given the assignment today to make a machine to make tube
bases, this is how I'd proceed. First I'd find an old tube with the
same base. I'd cut it open and grind down the base to just where the
seal joint was made. That would result in just the base molding.
that is one probl
On 06/17/2012 06:07 AM, jb-electronics wrote:
> Thanks :-) I have some zinc-carbon batteries here (AAA size, quite
> small) that I will cut open to extract some nice carbon rods that I can
> use for forming the glass. I will use one of these rods for the purpose
> you described: Flaring the small
Hi John,
first: I am very sorry about your loss. Especially because you put so
much work into your equipment. But never give up. The moment we give in
to people like this we are no longer ourselves.
That's pretty good. I know some neon people who couldn't do a neck-down
that nicely. The on
On 06/16/2012 03:52 PM, jb-electronics wrote:
> It does not look that bad, to be honest. And with a little practice it
> will look even better. See the picture of the joint I made today:
> http://www.jb-electronics.de/tmp/comparison_joints.jpg
>
> Clearly, the joint I made is not very good. You
Hi John,
I did not find your reply offensive, but maybe the tone is a little bit
pessimistic.
the problem is that you're forming muscle memories now that will be
very hard to un-learn.
This may be true. But I think it is better to try with what you have
than to do nothing at all.
Only if
On 06/16/2012 11:28 AM, jb-electronics wrote:
> Hi John,
>
> thanks for your advice! However, you use a little too much of the strong
> kind of words if you ask me:
Perhaps. But having traveled the road you're now on, I know just how
difficult it is to try to learn AND be using bad equipment.
Hi John,
thanks for your advice! However, you use a little too much of the strong
kind of words if you ask me:
You're teaching yourself horrible techniques using completely wrong equipment.
The first rule in glass blowing is: If it works, it works. I am still on
the way of figuring this ou
On 06/16/2012 08:36 AM, jb-electronics wrote:
> Hi folks,
>
> today I have tried sealing a small tube (8mm OD) on a 30mm test tube,
> both soda lime glass. As burners I used a classic hardware store propane
> soldering torch as well as a special kind of lighter (you know, the one
> junkies use)
Hi,
oh it is really nothing special, just a small tube sitting on a larger
one. Will take a picture later. So far my observations with the
polarisation filter have not revealed terrible tensions.
It cracked once during glasswork because I used a flame that was too hot
(the lighter) too soon,
Congrats! Looking forward to seeing the pics!
From: jb-electronics
To: neonixie-l@googlegroups.com
Sent: Saturday, June 16, 2012 7:36 AM
Subject: [neonixie-l] Soda lime - small success
Hi folks,
today I have tried sealing a small tube (8mm OD) on a 30mm test
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