Are you purchasing a cutting machine because of frequent service and maintenance work; are you working on a project that requires a high-performance cutting machine; or you need a new piece of equipment to replace what you currently use Chainsaw? All of the above are enough to make you consider plasma cutting. The CNC plasma cutting machine is easy to use, with excellent cutting effect, fast working speed and high efficiency.
Plasma cutting equipment has been widely used in automobiles, locomotives, pressure vessels, aerospace, nuclear industry, shipbuilding, steel structures and other industries! Due to its wide cutting range (can cut various non-ferrous metals such as stainless steel, aluminum, copper, titanium, ordinary carbon steel, etc.), the plasma cutting machine can even completely replace the oxygen acetylene cutting method in some specific fields.
1. What is plasma cutting technology?
Plasma cutting is a processing method that uses the heat of a high-temperature plasma arc to locally melt (and evaporate) the metal at the incision of the workpiece, and uses the momentum of the high-speed plasma to remove the molten metal to form the incision.
2. How do plasma cutting and flame gas cutting compare?
Plasma cutting is only effective on metals that can act as conductors - mild steel, aluminum and stainless steel are typical examples. When cutting mild steel, operators will experience higher speeds and deeper cuts.
Oxygen cutting machines cut metal by burning at high temperature, or by oxidation. Therefore, the scope of its application is limited to ferrous metals such as steel, which can be treated by oxidation technology. Metals like aluminum and stainless steel will form oxides that restrict further oxidation. This makes it impossible for conventional flame gas cutting to process this type of material. Plasma cutting is not resistant to oxidation treatment, so it can effectively cut aluminum, steel, and some other conductive metals.
And different kinds of gas can be used in plasma cutting, most people use compressed air for plasma cutting. Air compressors are available in most cities, so plasma cutting does not require gases such as combustible gas and compressed oxygen as operating gases.
3. What can I do with plasma cutting?
Plasma cutting is ideal for cutting steel and non-ferrous metals less than 1 inch thick. Flame gas cutting requires the operator to carefully control the cutting speed to maintain the oxidation process. Plasma cutting is a little more flexible in this regard. Plasma cutting is excellent for some applications, such as cutting metal sheet, which is not possible when using flame gas cutting. In addition, compared with mechanical cutting, plasma cutting is much faster and easier to perform non-linear cutting. In cutting aluminum, copper, stainless steel and other metal materials, it is the strength of the plasma cutting machine.
4. What can't be done by plasma cutting, but can be done by flame gas cutting?
Plasma cutting is more expensive than flame gas cutting when cutting thick plates, and flame gas cutting does not require connection to power and compressed air, which is easier for some users to use. Flame gas cutting is faster than plasma cutting at thicker sections of steel. However, the CNC plasma cutting machine is much faster than flame cutting when cutting medium and thin plates, and has higher efficiency and better effect.
(The article is organized and published by CNC plasma cutting machine http://, the content of the article is for reference only)
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