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  • What can I use instead of oxy fuel?

    Popular alternatives to oxy-fuel cutting include plasma cutting and waterjet cutting. With plasma cutting, the plasma torch blows an inert gas at high speeds and through an electrical arc, turning some of the gas into plasma and providing the means for cutting. With a waterjet cutter, a mixture of water and abrasive is utilized to cut the metal.

  • Oxy fuel Safety tips - Welding Tips and Tricks

    For an extensive lesson on oxy fuel safety, go here. Never cut on or apply heat directly to a concrete surface. Concrete contains water that is trapped within the material. Heat will cause the water to expand. This expansion will cause pieces of the concrete to explode. Clean cutting torch tip orifices carefully.

  • How big is an oxy fuel cutting torch?

    Mechanized oxy-fuel machine torches, which are normally either 10” or 18” in length, are typically rated for cutting up to 12” to 15”. Some specialty machine torches are rated for cutting up to 30” and more.


    Basics Of Oxy-fuel cutting Q. What is Oxy-Fuel Cutting? A. Oxy-fuel cutting is a chemical reaction between pure oxygen and steel to form iron oxide. It can be described as rapid, controlled rusting. Q. How does it work? A. Preheat flames are used to raise the surface or edge of the steel to approximately 1800°F (bright red color).

  • Oxy-fuel cutting; the basics explained | HGG 3D Profiling

    Oxy-fuel cutting: the basics Before cutting, the cutting torch has to pre-heat the steel to ignition temperature at the starting point. At this temperature of around 960°C (depending on type of alloy), the steel has lost protective properties against oxygen and is still solid. Pure oxygen is then directed through the nozzle at the heated area.

  • Facts about plasma technology and plasma cutting

    to oxy-fuel cutting, in which about 70% of the thermal energy is produced through iron combustion, in plasma fusion cutting the energy required for melting the material in the kerf is produced only electrically. Which plasma gases are used depends on the material to be cut. For example, the monatomic gas argon and/or diatomic gases,

  • 10 Things You Should Know About Gasoline | The Family Handyman

    Jan 30, 2020 · A flex-fuel vehicle is capable of running on both regular E-10 (10 percent ethanol) and E-85 (85 percent ethanol) gasoline. E-85, or more correctly, flex fuel, can have a wide range of ethanol content—anywhere from 51 to 85 percent depending on the season and the relative price of the ethanol and hydrocarbon.

  • How Does The Oxy-Fuel Cutting Process Work? | Park Industries

    The oxy-fuel cutting process is capable of cutting steel whose composition is less than.3% carbon. Mild steel is comprised of 98% iron, 1% manganese, carbon up to.3% and various other elements in small amounts. Oxy-fuel cutting cannot cut non-ferrous metals such as aluminum, stainless, brass or copper.

  • Information on Cutting Gases,

    When nitrogen is used as the assist gas, the amount of oxidation is minimal. Oxy assist gas laser cutting provides faster cutting speeds than nitrogen on carbon steels. Nitrogen is used for stainless. The laser scale is brittle it can be detrimental to the weld and is also a poor surface for paint or coatings.

  • WILL IT CUT?! Plasma Cutting vs Oxy Fuel Cutting - YouTube

    #welddotcomToday we are answering the question, Will it cut?! We're comparing Plasma cutting vs Oxy fuel cutting on common materials like Carbon Steel, Stain...

  • What is Oxy-Fuel Cutting? - ESAB Welding & Cutting

    An oxy-fuel cutting torch is used, it has a flame, and the steel is “burned” as it cuts. The actual chemical process that takes place is sometimes described as “rapid rusting” of the steel. Whether you think of it as burning or rusting, the result is similar – the steel is rapidly oxidized in a chemical reaction that generates heat.

  • (PDF) Facts about plasma technology and plasma cutting 02 ...

    In the non-transferred mode, the arc occurs between thermal energy of the arc and plasma gas. The melt is forced out the electrode and the nozzle. Even when using a cutting gas that of the kerf by the kinetic energy of the plasma gas. In contrast contains oxygen, the heat effect of the plasma arc prevails.

  • Oxy-Fuel Cutting and Your Safety - American Torch Tip

    Feb 10, 2021 · Long sleeves and pant legs (such as jeans) should be worn while oxy-fuel cutting. Short sleeves and shorts could lead to burns. Also, collars and upturned sleeves on button-up shirts and cuffed pant legs should be avoided since they provide the perfect environment to catch and collect falling slag and sparks.

  • Using alternate fuel gases for cutting and heating

    May 01, 2019 · Because acetylene burns about 10 per cent hotter, people say they can cut faster with it. However, first, heat is measured in BTUs, and propane has about 1,000 more BTUs per cubic foot of gas than acetylene (as we’ll discuss shortly). Second, remember that oxyfuel cutting is high-speed oxidation, and that the cutting oxygen does the real work.

  • What Is Oxy-Fuel Cutting in Welding? An Introduction - Tulsa ...

    May 08, 2018 · Oxy-fuel cutting is one of the most commonly used processes in welding, and for good reason. The initial cost of purchasing the equipment is less expensive than for other processes like plasma cutting. The equipment can be used for a wide range of processes, not just cutting. It is quick and easy to set up. Welders can employ oxy-fuel cutting ...

  • frequently asked questions

    Our ProStar® product line includes welding supplies, cutting machines and automation from a large variety of manufacturers. Additionally, our strategically distributed plants and hubs allow us to efficiently supply our customers with a full range of industrial and process gases.

  • Oxyfuel Cutting - Process and Fuel Gases - TWI

    There are four basic requirements for oxy-fuel cutting: the ignition temperature of the material must be lower than its melting point otherwise the material would melt and flow... the oxide melting point must be lower than that of the surrounding material so that it can be mechanically blown away ...

  • The Full Guide to Oxy Fuel Cutting - YouTube

    Oxy fuel cutting can be very intimidating to students and inexperienced welders. This video will give you an in-depth lesson on how to setup and break down y...

  • 12 Tips for Improving Welding Safety

    Mar 01, 2008 · 10. Use Boom-Mounted Wire Feeders. Boom-mounted wire feeders add flexibility, efficiency and operator comfort to high-production welding stations. Booms place the wire feeder controls at the base of a 12- or 16-ft. boom and the drive assembly at the end of the boom.

  • Oxy-fuel welding and cutting - Wikipedia

    It is worth noting several things at this point: The oxygen flow rate is critical; too little will make a slow ragged cut, while too much will waste oxygen and produce a... The oxidation of iron by this method is highly exothermic. Once it has started, steel can be cut at a surprising rate,... Since ...

  • Oxy-fuel welding and cutting and similar topics ...

    Oxy-fuel welding (commonly called oxyacetylene welding, oxy welding, or gas welding in the United States) and oxy-fuel cutting are processes that use fuel gases (or liquid fuels such as gasoline) and oxygen to weld or cut metals. Wikipedia. Filler metal. Metal added in the making of a joint through welding, brazing, or soldering.

  • Oxy Fuel Cutting - EzineArticles

    Oxy fuel cutting also requires a use of some sort of a gas to help with the preheat flame. In most cases Acetylene gas is what is commonly used. Other gases that can be used are propane, natural gas, Methyl Acetylene type, hydrogen, liquefied petroleum gas and Propylene. Oxy fuel cutting requires the use of a cutting torch.

  • Oxy Welding Tips | Acetylene Torch Tips | Acetylene Torch ...

    Oxy-fuel welding/cutting, also called oxy welding, acetylene welding, or gas welding is a method of using fuel gases and oxygen to weld and cut metals. Oxy-fuel is one of the oldest welding and cutting processes with the most widely used fuel gas being acetylene. Our oxy-fuel acetylene torch tips are perfect for cutting, gouging, heating and ...

  • How did oxy fuel welding change the world?

    This new welding process rapidly spread around the world and changed welding forever. The oxy-fuel cutting process is largely unchanged since its earliest days. However, after more than a century, it is still a vital process for cutting thick steel. No other cutting process is capable of cutting steel to 30” thick and more.

  • Oxy-fuel cutting: When to use? | Voortman Steel Machinery

    Oxy-fuel cutting is a process which is only used to cut steels where the combustion temperature is lower than the melting temperature. The main advantages of oxy-fuel cutting are the low operational costs and the low associated capital expenditure compared to other cutting processes such as plasma…

  • How to Cut Metal with an Oxy-Fuel Torch – The New World

    Nov 22, 2015 · Part 1: Setting up your Oxy-Fuel rig. Screw the regulators onto your bottles. (Red goes with the fuel gas and green with oxygen) Attach hoses to connect the regulator and cutting torch using the same color code. Choose an appropriate torch tip using a chart of recommendations like the one shown below.

  • History + Timeline of Oxygen-Acetylene Metal Cutting | Park ...

    The Origins of Oxygen-Acetylene Metal Cutting. French engineers Edmond Fouché and Charles Picard were the first to develop oxygen-acetylene welding in 1903. This new welding process rapidly spread around the world and changed welding forever. The oxy-fuel cutting process is largely unchanged since its earliest days.

  • What do you need to know about oxy fuel cutting?

    ESAB Knowledge center. What is Oxy-Fuel Cutting? Oxy-fuel cutting is widely used for cutting steel of all shapes and sizes. It is very popular on CNC machines for cutting shapes out of plate steel. But exactly how does the process work?