cutting with oxy acetylene torch - Miller Welding Discussion Forums
2009年2月18日 · i would say set your oxygen on around 35-40 and keep your acetylene around 12. it sounds like you are too close to the material with the preheat and not enough cutting oxygen. you want your preheat flames around a quarter inch long. when setting the torch, start your acetylene and turn it up until the flame jumps away from the torch head, back it off til it …
Best and Safest Oxy Torch? - Miller Welding Discussion Forums
2009年12月22日 · The first set of torches I bought, back when I was a kid I didn't know how to use. I'm lucky I never hurt myself or someone else. I ended up going to the Comm Coll, where I got the full gambit on torches & torch safety. I would always suggest, at the very least, a comprehensive book such as Union Carbide's Oxy-Acetylene Handbook.
Pressure regulator setting for O/A cutting and welding
2006年2月16日 · keep in mind the tank size and tip size will have an afect on your settings as well, i have a small set of tanks. acet is a size B and the oxy is a 60quft. with a small cutting tip so i cut with act5 and oxy at 15-20 the size of your acet. tank will dictate the speed at witch you can get the acet. to evap out without risking damage to the gages. with the thin stuff you are …
Stainless Steel oxy-acetilene welding, how-to?
2011年7月7日 · Anyway the key to ferro/nickel alloys is technique. The torch does not circle or have any pattern. 1-Flux the parts and rod. 2-Use a tip the same size, or 1 smaller than you would for steel. 3-Neutral to a 1x reducing flame. 4-Bring the …
OXY ACETYLENE Torch set - Miller Welding Discussion Forums
2009年6月22日 · I agree with Aerometalworker.I have a couple sets of Harris one is on acetylene(for welding and braze welding)the other is on propane (for cutting and heating).Might I suggest purchasing a used unit from a yard sale or flea market (make sure not to buy it if it looks like it doubled as a hammer)and have it rebuilt.Just don't pay much more than ...
Torch Handle Heating Up - Miller Welding Discussion Forums
2017年8月23日 · Need some advice. I've been brazing and light welding with my Smith Toughcut oxy-acetylene setup for the past year and a half or so, and I've noticed something lately. After working on a piece for a while, (brazing and/or welding), the torch tip …
cutting with oxy acetylene torch - Miller Welding Discussion Forums
2009年2月19日 · Seems as every torch, gauge setting, and cutting tip has a different “sweet spot”. I like to adjust the torch where the cutting cone is at least 18-inches long (longer the better), and sounds like an Oklahoma tornado. Sometimes you can achieve it by only pressing on the lever an 1/8th of an inch, or 1/2, every torch is different.
cutting with oxy acetylene torch - Miller Welding Discussion Forums
2009年4月28日 · cutting with oxy acetylene torch Most of the advice here sounds pretty good.. I've been doing this for 23 years; the book is a good base line to follow. For me... I use a victor journeyman set with 100" of 1/4" hose. For anything 1/2" and below I use an "O" tip with my Acetylene set @ 8 psi and my Oxy set @ 30 psi.
Problem with Oxygen Regulator on Oxygen/Acetylene Rig
2015年1月20日 · I have aproblem with the oxygen regulator on my oxy/acet rig. It is a two stageregulator, and the problem is shown on the second stage dial. When set to theproper pressure and the torch valve is opened, a loud clicking noise comes fromthe regulator and the second stage dial jumps from the set pressure to almostzero and then back again, and it ...
Best and Safest Oxy Torch? - Miller Welding Discussion Forums
6. Open the fuel valve on the torch body and using the adjusting screw set the required working pressure. 7. Ignite the fuel. 8. Open the oxygen valve on the torch and adjust to the desired flame. B. Shutting Down the System: 1. Close the Oxygen valve on the torch body. 2. Close the Acetylene valve on the torch body. 3. Close the valves on the ...