turn it on and start cutting
Excessive drag lines during oxy-fuel cutting indicate that the cutting torch is being moved too slowly or at an incorrect angle, resulting in molten metal being dragged along the cut. This often leads to a rougher cut surface and increased heat input, which can cause warping or distortion of the material. Additionally, it may signal that the cutting flame is not properly adjusted, potentially leading to inefficient cutting and poor-quality results. Adjusting the speed and angle of the torch, as well as ensuring optimal flame settings, can help minimize drag lines.
6,300 degrees fahrenheit which is the same temperature as the oxy-acetylene cutting torch flame and in fact the oxy-acetylene cutting torch flame looks exactly the same as the rocket engine flame. Vincent Majerowicz
Red for the combustible gas (Acetylene - MAPP - Propane), green for the Oxygen. All Oxy-fuel torches use these hose colors.
5720 F ref. Victor Equipment Co. booklet OXY-FUEL Welding ,Cutting , and Heating Guide c.1996
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Oxygen is used in welding to increase the burn rate of the fuel gas, such as acetylene, in the oxy-fuel welding process. The oxygen reacts with the fuel gas, creating a high-temperature flame that is used to melt and join metal together. Additionally, oxygen is used in oxy-fuel cutting to aid in the combustion process, resulting in a clean cut through metal.
D. Howse has written: 'Vortex generator nozzles for oxy-fuel cutting of C-Mn steel'
Oxy-fuel welding and cutting process results in oxides that mix with the molten iron.
Various types of thermal cutting equipment include oxy-fuel cutting torches, which use a flame fueled by oxygen and gas to cut metals; plasma cutting machines, which utilize ionized gas (plasma) to melt and sever materials; and laser cutting systems, which employ focused laser beams for high-precision cuts. Additionally, water jet cutting, although not strictly thermal, uses high-pressure water mixed with abrasives to cut through materials without generating heat. Each type has specific applications depending on the material and desired cutting precision.
In cutting and welding, a black hose typically represents the fuel gas line, most commonly used for acetylene. This hose is essential for providing the fuel needed for oxy-fuel cutting and welding processes. Proper identification of hoses is crucial to ensure safety and prevent accidents associated with gas leaks or incorrect connections.
I usually cut them out with oxy/acet cutting torch. When you press in the new ones make sure you don't bend the ears together.
Yes- BUT- you need a fuel AND an oxidizer, since outer space is a vacuum (no air= no oxygen). Gasoline alone would not burn, but an oxy-acetylene cutting torch WOULD burn- since it has its own fuel and oxygen.