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Some methods are used: - electron beam welding - laser beam welding - gas wolfram arc welding - gas metal arc welding - resistence welding - brazing
Most cutting and welding is done with a neutral flame.
oxygen supports the combustion of the gas that one uses in the welding/cutting torch. Acetylene combined with Oxygen produces the hottest flame.
Exothermic Welding is used for earth mat conductors
for welding dingeberries
Hydrogen.When Hydrogen burns with oxygen (from the atmosphere or supplied directly) the heat of the flame is high and is suitable for welding and cutting metals.
cutting
Some methods are used: - electron beam welding - laser beam welding - gas wolfram arc welding - gas metal arc welding - resistence welding - brazing
Most cutting and welding is done with a neutral flame.
There are many different methods in cutting using lasers, with different types used to cut different material. Some of these methods are vaporization, melt and blow, melt blow and burn, thermal stress cracking, scribing and cold cutting and burning stabilized laser cutting.
I can't see a reason why it shouldn't be used for cutting; it cuts better than acetylene does. What it should NOT be used for is gas welding, because it doesn't get hot enough.
trgrg
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The standard for welding and cutting operations.
Welding, however, can be used on very large structures and has four common methods. Other Common Methods. Those were just three of the most common methods to give you an idea of what you’re going for. The following are even more frequent types of the fabrication process: Cutting; Drawing; Forging; Extrusion; Machining; Punching; Shearing; Stamping etc.
The tool used to correct internal hi-low when preparing a 4-in. steel pipe for welding is a four-inch grinder with cutting disc.
welding