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How to start oxy acetylene torch Videos

Lighting and shutting down an oxyacetylene torch

Visit our website to learn more about Harris torches and proper safety precautions: //www.harrisproductsgroup.com This video demonstrates the proper ...

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Is it the more the gas valve is opened the more pressurized the flame will be when oxygen is added?
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+tntboyz1602 technically. since more gas is being pushed out, it should be more pressurized
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You should always turn off the gas first
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There are different schools of thought on this, but it is taught now to do as was demonstrated in this video; Turn on torch=Fuel Oxy, Turn Off torch=Oxy Fuel. One reason is mentioned by another poster is that Oxy can be accidently left running as it has no sound or smell like fuel gas, also it can travel easier into the Acet side due to the pressure which Acet doesn't have like O2. Thats what I was taught a couple years ago in my welding class anyway.

How to Setup a Oxy Acetylene Torch Set (Description.)

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Ken, I normally test for leaks at the bottles. I noticed you didn't do that. Can you please tell us why?
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+Jeffrey Herman  you are correct, I should have tested for leaks. What is your method to leak check?
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how long would those size tanks last of straight cutting?
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+Brad Schmidt I never timed it. I just do small jobs.
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wait, shouldnt the oxygen tank valve be open 1 1/2 turn ?
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+TK Rajpoot I go full open on oxygen.
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No No No, you need to cut the OXYGEN off first. The reason you cut Oxygen off First, is to identify a possible Acetylene Leak. ALL TORCHES leak eventually or can have defective components. By cutting off Oxy first, then Acetylene, you'll see a dim flame still glowing on your torch...this is a Warning Sign you have an acetylene leak. If you turn your torch off the opposite way, you'll NEVER know, because you're burning out the flame or popping it out. Guys, this is STRAIGHT from the Harris and Victor manual, go look it up! The Safety portion was directly from a company Rep. They have Billion dollar companies, lawyers and legal teams.....do you really think they would write something Incorrect on their product, leaving an open door for a lawsuit?
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+Mike Fu You never check for Acetylene leaks by a flame test. Or for that matter for O2 leaks. That's just stupid. Don't you know how to do a passive leak test on a torch ?
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I thought acetylene bottles were always supposed to be stored upright?
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Yes. But if accidentally stored upside down, let it stand right side up for 24 hours before cutting or welding.
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+Jt T you are correct because of the Acetone in the cylinder.

Acetylene & Oxygen Torch Cutting

Shows proper setup and operation of oxyacetylene cutting torch.

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when your torch keeps on making a popping noise what am I doing wrong
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when my torch makes a popping noise what am I doing wrong
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what causes the metal to weld itself back together behind the cut?
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Cutting to slow or at the wrong temperature can cause slag and keep the metal held together
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Great video, but he didn't set his pressures dynamic and he turned the oxygen off first. Turn off the fuel first and the oxygen second so the oxygen will blow the fuel out of the line, ensuring that the flame isn't still alive in the torch itself. By dynamic I mean that your gauges should be set with what you're working with, i.e, having the torch open instead of being static and closed.
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Hmm good points. Thnx

Buying an Oxy-Acetylene Torch

Interested in A Career In Welding? Click Here: //www.georgiatradeschool.com/ ChuckE2009 Facebook Page: ...

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Flashback Arrestors should be installed.
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+IBEDA Sicherheitsgeräte und Gastechnik GmbH & Co. KG probably why they are build in with them lol
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+Jake Riotzz That's good. Flashback arrestors are really important to protect yourself and your equipment.
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+IBEDA Sicherheitsgeräte und Gastechnik GmbH & Co. KG they are built in with the gauges.

Oxyacetylene torch heating 101

Use and settings in the torch to heat and bend mild steel.
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