Mejor grabador láser infrarrojo
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Mejor grabador láser infrarrojo

Infrared laser engraving machines play an important role in industrial manufacturing and fine processing due to their unique advantages. This blog will introduce in detail the basic principles, key components, technical parameters and performance indicators, advantages, application fields and how to choose infrared laser engraving machines.

Mejor grabador láser infrarrojo

Basic Principle

The working principle of infrared laser engraving machine is based on the interaction between laser and material. When the infrared laser beam is irradiated to the surface of the material, due to its high energy density, the material will quickly expand or melt due to heat, thereby achieving the purpose of engraving or marking on the surface of the material. The wavelength of infrared laser is usually 1064 nanómetros, which is suitable for processing materials such as metals and some plastics.

Key Components

Laser

The core of the infrared laser engraving machine is the laser, which is responsible for generating a high-intensity laser beam. The stability and reliability of the laser are crucial to the long-term operation of the machine. Generalmente, a carbon dioxide laser is used, and its power is adjusted according to the different processing methods.

Optical path system

The optical path system is the connection point between the laser and the processing machine, including the linear transmission, refraction, reflection, focusing and dispersion system of the light beam. The infrared laser engraving machine uses the air transmission channel, which is reflected by the reflective part and then focused by the lens, and finally reaches the surface of the processed object.

Computer control system

The control system is the brain of the laser engraving machine, responsible for reading the processing data and controlling the coordination between the various components of the engraving machine. It can convert the image in the computer into a set of scale points that can be recognized by the laser engraving machine, and realize precise control of the workpiece surface.

Mechanical system

The mechanical system includes the laser head, workbench, etc., which are responsible for the movement of the laser head and the fixation of the material. It also includes motion components such as motors, synchronous belts, guide rails, etc.. The accuracy of these components directly affects the accuracy of processing.

Technical Parameters and Performance Indicators

Laser power

The power range of infrared laser engraving machines usually ranges from tens of watts to hundreds of watts, which affects the depth and speed of engraving.

Working area

Depending on the processing requirements, the working area can range from a small desktop to a large industrial level.

Velocidad de grabado

High-speed engraving can improve production efficiency, but may affect the quality of engraving.

Exactitud

Infrared laser engraving machines can achieve extremely high engraving accuracy and are suitable for fine processing.

Repeat positioning accuracy

Affects the consistency of engraving, usually within a few microns.

Ventajas

High precision

Infrared laser engraving machines can achieve fine engraving and are suitable for applications that require fine patterns and text.

Widely applicable

Suitable for processing a variety of materials such as metals and plastics.

Small thermal impact

Compared with other types of lasers, infrared lasers have less thermal impact on materials and are suitable for heat-sensitive materials.

Low maintenance cost

Due to its stable performance, the maintenance cost of infrared laser engraving machines is relatively low.

Application Fields

Crafts production

Small laser engraving machines can be used to make various crafts, including laser engraving of bamboo slips, woodblock books, mahogany, two-color plates, box-shaped crafts, and ceramics.

Signs and signs

In the production of signs and signs, small laser engraving machines can be used to engrave or cut materials such as plexiglass and two-color plates to make various plaques and signs.

Jewelry

Small laser engraving machines are also suitable for the jewelry industry and can be used for fine engraving and marking.

Model manufacturing

In the field of model manufacturing, small laser engraving machines can be used for laser engraving and cutting of architectural models, aviation and navigation models, cartoon character models, and industrial sample models.

Printing and packaging industry

Small laser engraving machines can be used for laser engraving of rubber sheets and laser cutting of paper products.

Industria publicitaria

In the advertising industry, small laser engraving machines can be used for laser engraving and cutting of plexiglass, as well as laser production of various plaques.

Leather clothing industry

Small laser engraving machines can be used for cutting and surface pattern engraving and cutting of various types of shoes, leather and artificial leather, as well as cutting patterns of various types of clothing, fabrics and textiles.

Education industry

Small laser engraving machines are also used in the education industry to help children receive education in science kits.

Micromachining

In the field of microelectronics and semiconductors, small laser engraving machines can be used for micro-feature processing and precision marking.

Medical industry

Small laser engraving machines perform micro-feature processing on medical devices, as well as cutting implants and micro tools through the detail-oriented etching of laser engraving machines.

How to Choose

Determine the purpose

Choose the right machine according to your specific needs, such as metal processing or plastic processing.

Consider the budget

Choose a cost-effective machine according to your financial situation.

Evaluate technical parameters

Choose the right laser power and working area according to the required engraving depth, speed and accuracy.

Compatibilidad de software

Make sure the machine is compatible with your commonly used design software.

After-sales service

Choose a brand that provides good after-sales service.

With the above guide, you can more wisely choose the best infrared laser engraving machine that suits your needs to improve work efficiency and product quality.
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