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2006-10-01, 12:01am
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product of the universe
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Join Date: Sep 06, 2005
Location: Rutvegas Vt
Posts: 598
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crap shooting out my torch
ok so my delta was shooting crap out of it leaving the surface of my glass covered with air bubbles. i switched my torch over to a cc that hasn't been used in awhile. still i get the same thing. So i changed both regulators same thing. Next i changed both oxy and propane lines still the same thing. next i changed my propane tank same thing. Does any one know what is going on here i can't blow glass cause every piece i make is covered in divits on the surface and bubble below the surface. I have not encountered anything like this in the six years i've been doing this. and its really bothering me since i can't accomplish anything. Its been two days and i am at my ends with this.
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Chris
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And the men who hold high places,Must be the ones to start,To mold a new reality,Closer to the heart--Rush
Currently using fire.
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2006-10-01, 1:03am
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Entropy increasing....
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Join Date: Nov 12, 2005
Location: In a box of paints
Posts: 25,098
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Well, I have no idea, but you have my sympathies. Bummer.
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"I am an artist… I am here to live out loud." Emile Zola
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2006-10-01, 1:08am
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sorcerer
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Join Date: Nov 13, 2005
Location: kangaroo island
Posts: 312
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seems you have tried changing everything except your hoses. It could also be dust in the air in your workspace.
EMBE
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2006-10-01, 3:47am
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What, Me Worry?
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Join Date: Jul 09, 2005
Location: Texas
Posts: 343
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Assuming none of the swap outs had the same problem as the primary items (for example - humidity condensation in the hose), and assuming it's not being pulled into the flame from the ambient air, then the only thing left is the oxygen tank.
Me
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"Education is what remains after we have forgotten what we learned" ~ I forget who said that.
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2006-10-01, 8:12pm
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PyronamixK
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Join Date: Jun 24, 2005
Location: Spatula City
Posts: 4,196
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What about the glass itself? Has it ever given you trouble before?
Try running the oxygen alone and put something in front of the torch to catch anything that may be shooting out. If you get something, then maybe it is the oxygen tank. I think Todd on GLDG had an similar problem last year.
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Kimberly
working glass since 1990 - melting it on a torch since 2002
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2006-10-03, 12:04pm
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product of the universe
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Join Date: Sep 06, 2005
Location: Rutvegas Vt
Posts: 598
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I have tried different brands of glass, cleaning it with alcahol first. i've tried fresh glass outta the case.
If i am careful working i only get small spots on the glass. I should be getting a new liquid tank tomorrow so hopefully that works.
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Chris
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And the men who hold high places,Must be the ones to start,To mold a new reality,Closer to the heart--Rush
Currently using fire.
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2006-10-03, 8:39pm
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What, Me Worry?
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Join Date: Jul 09, 2005
Location: Texas
Posts: 343
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Quote:
Originally Posted by chayes
I have tried different brands of glass, cleaning it with alcahol first. i've tried fresh glass outta the case.
If i am careful working i only get small spots on the glass. I should be getting a new liquid tank tomorrow so hopefully that works.
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Now that's an interesting tidbit of info. I, for one, was thinking you were on compressed oxygen (although technically, liquid is compressed gas - very compressed). This would be interesting to explore... liquid oxygen and volume level problems. What temperature is the oxygen when it is flowing through the hose? What is the present humidity in your area - 80%?
And if it goes away with the new tank, do let us know.
Me
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"Education is what remains after we have forgotten what we learned" ~ I forget who said that.
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2006-10-06, 11:59pm
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product of the universe
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Join Date: Sep 06, 2005
Location: Rutvegas Vt
Posts: 598
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Ok i think i got it. after switching my big propane over to a barbeque grill tank, things started to subside. well then that tank ran out and so i hooked up the original propane tank. whoa it was super worse again. So i took the lines off my propane on the delta there was a bunch of crap in the inline screen. The stuff was so bad it even made my footpedal jam up. I returned the propane and got a new one.
So far it seems to be working out, stuff is still shooting out the tip but its getting better.About every half hour i shut things down and clean out the inline screens.
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Chris
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And the men who hold high places,Must be the ones to start,To mold a new reality,Closer to the heart--Rush
Currently using fire.
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