What is a metal laser cutting machine?
Metal Laser Cutting Machine is a CNC laser cutting machine for sheet metal, metal plate, metal profile. It is the best metal cutting solution for metal manufacturers. Metal laser cutting machine can be use for 2D/3D metals in stainless steel, galvanized steel, carbon steel, mild steel, cold rolled steel, hot rolled steel, copper, brass, alloys, iron, silver, gold, titanium, aluminum, bronze Cutting Project. Laser metal cutting machine is equipped with frame, laser power supply, laser generator, reflector path, laser cutting head, chiller, control panel and CNC (computer numerical control) system.
What Are Laser Metal Cutting Machines Used For?
Metal laser cutting machines are widely use in industrial manufacturing of metal fabrication. School education, small businesses, home business, small shop and home shop for sheet metal fabrication, aviation, spaceflight, electronics, electrical appliances, kitchenware, auto parts, subway parts, automobile, machinery, precision components, ships, metallurgical equipment, elevator, household appliances, metal signs, metal logos, metal tags, metal profiles, metal letters, metal words, metal arts, metal crafts, metal gifts, metal tool fabrication, metal foils, adornment, advertising and other metalworking industries.
Laser can cut Most organic and inorganic materials .In the metal fabrication industry, which occupies a heavy weight in industrial manufacturing, many metal materials, regardless of their hardness, can be cut without deformation (using the most advanced laser metal cutter to cut the thickness of industrial steel is close to 20mm). Of course, for high-reflectivity materials such as gold, silver, copper and aluminum alloys, they are also good heat transfer conductors. So laser cutting is cut difficult or even impossible (some difficult materials can cut using pulse laser beams, due to the extremely high peak power of the pulse wave. The absorption coefficient of the material to the beam will increase sharply instantly).
Metal laser cutters can cut the following metals :
Stainless Steel:
For the manufacturing industry dominated by stainless steel sheets, the laser metal cutter is an effective cutting method. When the laser cutting heat input is strictly controll, the width of the heat affected zone of the trimming edge can be limited. Thereby ensuring good stainless steel The corrosion-resistant type. Laser cut of stainless steel uses the energy release when the laser beam is irradiate to the surface of the steel plate to melt and evaporate the stainless steel. For the manufacturing industry that uses stainless steel sheets as the main component. Laser cut of stainless steel is a fast and effective cutting method. The important process parameters that affect the cutting quality of stainless steel are cutting speed, laser power, air pressure and so on.
Carbon Steel:
The thickness of the laser cut of carbon steel plate can reach 70mm, the slit of carbon steel cut by oxidation flux cutting mechanism can be controll within a satisfactory width range. The slit of thin plate can be narrow to about 0.1mm.
Copper & Alloys:
Pure copper (purple copper) is too high reflectivity, laser cut of brass (copper alloy) should use higher laser power, auxiliary gas using air or oxygen, can cut thinner plates. Pure copper and Brass has high reflectivity and very good thermal conductivity. Cut only when a “reflective absorption” device is install on the system. Otherwise the reflection will destroy the optical components.
Aluminum & Alloys:
Although laser metal cutters can be widely use in the processing of various metallic and non-metallic materials, some materials, such as copper, aluminum and their alloys, cause lasers due to some of their own characteristics (high reflectivity) cutting is not easy to process. At present, the laser cut of aluminum plates is widely use by fiber lasers. This equipment has high performance whether it is cutting aluminum or other materials.
Nickel & Alloys:
They are high-temperature alloys. There are many varieties, most of which can good cuts laser oxidized and flux-cutting .
Titanium & Alloys:
Pure titanium can be well coupled with the heat energy converted by the focused laser beam. When the auxiliary gas uses oxygen, the chemical reaction is violent and the cutting speed is fast. But it is easy to form an oxide layer at the cutting edge, which may also cause over-burning. Therefore, the use of air as an auxiliary gas can ensure the cutting quality. Laser cut of titanium alloys commonly used in aircraft manufacturing is better. Titanium plates are cut with nitrogen and nitrogen as processing gases.
The cutting thickness of different laser powers is different, higher power metal laser cutting machine can cut thicker metals.
At present, EETOLASER’s 15000W laser metal cutting machine has been mass-produce. Cut the thickness of different metals. The carbon steel cutting thickness up to 70mm. The stainless steel cutting thickness up to 100mm. The brass cutting thickness up to 70mm; the aluminum cutting thickness up to 80mm.
What Are The Advantages Of Laser Metal Cutting Machine?
You can get benefits of excellent laser beam quality, high efficiency, high speed, easy operations, low cost, low maintenance, stable running, super flexible optical effects for metal laser cutting machines. Metal laser cutters are easy to flexible industrial manufacturing requirements.
1. High precision and best stability:
The use of high precision ball screw transmission mechanism, optimized CNC system control. Which can meet the processing of precision parts, and the dynamic performance is stable, and it can work for a long time.
2. The cutting section is of high quality:
The mechanical adopt follow-up cutting head system. The cutting head follows the height of the plate. The position of the cutting point is always maintaine, so the cutting seam is smooth.
3. High performance:
For thin sheet metal cutting, it can replace CO2 laser cutter, CNC punching machine and shearing machine. The cost of the whole laser metal cutting machine is equivalent to 1/4 of CO2 laser cutter and 1/2 of CNC punching machine.
4. Low cost of use and high cutting speed.
Sheet Laser metal Cutting Machine is used for cutting sheet metal and metal pipes of stainless steel, carbon steel, galvanized, electrolytic, brass, aluminum, alloy, rare metal and other metal materials.
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