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Noida

Noida

Noida

To understand metal laser cutting in Noida, you should think of it as a beam of light that works like a very sharp knife. Metal laser cutting does not just burn through the metal. It uses heat and gas together to make a clean edge on the metal. Metal laser cutting is a process that is very good at making precise cuts in metal.

How does metal laser cutting work?

This is how it works. The science behind it is interesting. It Works is a cool thing to learn about. The Science of It Works is what makes it so great.

The process has three parts that work together:

  • The Beam: When you use a strong laser beam and focus it with a lens, it puts a lot of energy into a very small area. This energy is so strong that it can melt or even turn the metal into vapour. The Beam does this by concentrating all its power into one spot, on the metal.
  • The Gas: It helps with cutting, also known as Assist Ga, which is a nozzle that blows a strong gas, like Oxygen or Nitrogen right at the spot where the cut is being made.
  • CNC Control: A computer controls the laser head. This computer is called a CNC. The CNC moves the laser head along a path. This path is defined by a drawing made on a computer. We call this kind of drawing a CAD drawing.

Metal sheet fabrication and designing process

You will find laser cut parts in every modern industry:

  • The Digital Blueprint (CAD): Things start on a computer. Designers use computer programs like AutoCAD, Solid Works or CorelDraw to make a vector file. They use these computer programs to create the design.
  • "Nesting" and CAM Processing: The design for metal laser cutting services in Noida has to go through a program called Computer-Aided Manufacturing software before it is cut. This Computer-Aided Manufacturing software is important for the design.
  • The Piercing Phase: When the file is loaded into the laser machine, the process starts with a Pierce. The laser machine does a Pierce first. This is how the laser machine begins to work on the file. The file and the laser machine are ready for the step, after the Pierce.

The Cutting Motion (The Melt)

When the laser head moves, it does not really cut the metal. The laser head makes a gap, which is called kerfs in the metal. This happens because of things:

  • Thermal Energy: When the laser is used, it melts the steel. This happens along the path that was programmed into the machine. The laser melts the steel because of the Thermal Energy it produces.
  • Coaxial Gas: It is cool. It has a nozzle that goes around the laser lens. This nozzle shoots out a fast stream of Coaxial Gas. The Coaxial Gas stream is very powerful. Moves quickly.