Tag Archives: laser cutter machine

Why your business needs a laser engraver machine

The laser cutting machines or the laser engravers are equipments that use high technology. The cutting capacities, ie the thicknesses of the metal sheets that can be worked depend basically on the type of material and the power of the laser to be used.

The main feature of Laser cutting is that the material removed is very small, less than 10%, which gives the Laser a high precision and high cutting speed, especially in thin thicknesses.

It works seamlessly with a CAD / CAM system, in which a detailed design is developed and used as guidance in the material that will be done. This process does not require the development of matrices and, moreover, is fast and efficient.

How a co2 laser engraver works?

In the laser cutting process, a device called a blower (a type of turbine) rotates at 900hz and circulates CO2 (carbon dioxide) (hence it is called co2 laser engraver) inside a chamber where there are two electrodes connected to a high voltage source. These two electrodes create an electric field that increases the energy of the gas (CO2) inside the chamber and because of this increase, the electrons of the atoms that form the CO2 become excited and change of orbital level, turning to more external levels.

In order for the cut to be made, a high-power generator produces a radius that is taken to the cutting head, which directs the laser beam through an optical path (through adjustable mirrors). The ray, which until then had low energy density, passes through a focus lens that adjusts the intensity and size of the beam. When it reaches the head of the laser machine, light is concentrated through lenses at a single point, this direction of laser light, occurring in a diameter less than 0.25mm.

More details into its functionality

The focused beam of the fiber laser cutting machinehas a high energy density and is directed to the material to be machined. This is how the cut is done. The energy density of the beam is so great that it “melts” the material in the cut line. In a few milliseconds the laser cutting machine does the work. The system allows complex projects, full of detail and difficult angles, to be perfectly executed.

What kind of materials can be processed?

One of the main advantages of this process is its extreme versatility in processing different materials. The most commonly used are:

  • Carbon Steel
  • Galvanized Steel
  • Stainless Steel
  • Aluminum and alloys
  • Titanium
  • Plastics and Acrylics
  • Rubber and Composites
  • Wood
  • Paper, Leather and Fabrics
  • Glass and Quartz

How does the Laser Cut process occur?

With the understanding that Laser promotes the melting and evaporation of materials in very localized regions, it can be concluded that a high speed, high speed continuous cutting process will only occur when adding to this powerful energy beam A gas jet, which is obviously compatible with the material being processed. This gas is known as Service Gas, Process Gas or Cut Gas and has the ability to expel the particles from the material, as if it were “paving the way for cutting”. The most commonly used Gases are Oxygen and Nitrogen, making the laser engraver machine a good option.…

Benefits Of Using Laser Cutting Services

A technology which uses a laser beams in cutting the materials is called a Laser Cutter. This technology uses laser beam with high-powered capacity in cutting substance with the help of a computer control. Using laser cutter can produce different shapes and so with designs through cutting different sheet of materials using a high density type of laser light by a very little hole in a laser cutting apparatus.

These are the materials which a laser cutting machine can do: A CNC laser could cut plenty metals such as, Carbon steel, stainless steel, plain steel, aluminum, etc. This can also cut sheet of materials in various thickness. Generally, these laser cutting technology are utilized in getting an accurate cutting most especially in critical situations to which the tolerance of the material changes are quite very low.

What are the features and the benefits of utilizing Laser cutting?

1. It can give high accuracy performance compared to other technology cutting services.
2. It can cut up to the heaviest thickness of materials.
3. Provides a high processing performance speed since it laser cutting technology are fully computer generated.
4. It provides an excellent cutting quality of the materials.
5. It has the most developed edge quality. Using Laser cutting technology can prevent the edged of the materials to gets burr.
6. Reduces the time consumption.There are still other benefits on laser cutting providers which directly translate on the process on end-users. These are the identified laser cutter machine benefits which are grouped through a category for an easy review. see more from http://www.openpr.com/news/404037/Laser-Cutting-Machines-Market-Top-Key-Players-Amada-Miyachi-CO-Bystronic-Incorporation-ALPHA-Laser-GmbH-Coherent-Incorporation-DPSS-Lasers-Incorporation.html

A. On the production.

1. Has a reduced of part distortion and an improved of parts production as the result of HAZ (Heat Affected Zone).
2. Increases the ability to process the materials because of the non-contacting procedures on cutting.
3. Efficient and improved parts nesting on the capability due on the narrow “kerf” programming and width flexibility.
4. Well-developed intricate part of cutting ability because of the narrow kerf programming.

B. Tool and design.

1. Because there is a non-contacting process in cutting, tool wear is greatly reduced.
2. Since there is no need to have tooling rework, a modification of parts’ design has improved the ease and the speed work.
3. The design and manufacturing procedures were being simplified.

C. Manufacturing Efficiency

Laser Cutting Services1. There is a low-cost on fixtures such as high feed levels, and the multi-axis ability, and as a result, there will be an increase of savings per part of it.
2. Expenses are reduced but the efficiency of providing prototypes, large and the small runs will increase because there will be no tooling included.
3. Increases the capability to quickly react to market pressures, thus produces a small amount on maintaining strong relations on business industry. continue reading..

D. Other benefits.

1. Less inventory because of the typical efficiency on production runs.
2. Developed an ability to react and or to adapt on the production needs.
3. Decreased the risk of injury with respect to other mechanical cutting technique.
4. Decreases noise to improve the working environment.…