Large laser etching equipment (large laser surface finishing equipment)

get started

Presentation of the equipment's characteristics

The equipment uses ultrashort pulse laser to vaporize and remove the metal film on the surface of the material shell. During the etching process, the control software and the mobile mechanism cooperate to realize the precise positioning of the normal direction of any point on the three-dimensional surface of the etching system and the pattern splicing etching, etc., which can realize the surface texture processing of high-precision complex curved surface parts. The current products are mainly gantry machine tool laser etching equipment.

processed samples

1. High precision: Laser etching metal has the advantage of high precision, and can accurately etch various fine patterns and texts.
2. High efficiency: Laser etching metal has a fast processing speed, and can complete the etching of a batch of metal products in a short time.
3. Easy operation: Laser etching equipment is easy to operate. You only need to input the pattern or text to be etched into the laser machine through computer software for processing. It has high efficiency, high precision and simple operation.

Functional characteristics
◆ Ultra-fine laser etching function for large-size parts;
◆ Automatic ranging focus and CCD target alignment function;
◆ Model analysis and programming function;
◆ Offline simulation of machining trajectory and path optimization function;
◆ Anti-collision and safety interlocking function;
◆ Optical path protection and temperature control function;
◆ Alarm prompt function of abnormal situation monitoring module;
◆ Follow-up dust suction function and air curtain dust prevention function;
◆ Universal Ethernet network interface, compatible with a variety of lower-level controllers.

The principle of laser etching metal is to use the photothermal effect to evaporate or melt the metal surface material, thereby forming the required pattern or letters on the metal surface. The laser beam acts as a heat source, which produces absorption and reflection on the metal surface. When the laser beam irradiates the metal surface, the light energy is absorbed by the metal surface and converted into heat energy, which increases the temperature of the metal at the surface, thereby evaporating or melting the material on the metal surface.

The laser etching equipment uses a high-power femtosecond laser as a processing energy source, mainly for precision etching of the surface precision functional microstructures of complex three-dimensional curved parts. The equipment has five-axis five-linkage laser processing functions, surface model block splicing, parallel light projection and other functions for three-dimensional model processing, which can realize the three-dimensional curved surface etching function.