Principle of mold laser welding machining

The principle of laser processing: the laser emitted by the laser generator after a series of processing, the energy is highly concentrated in a small range after the lens is focused, if the processed material absorbs the laser well, then the material in the irradiated area will rapidly heat up because of the absorption of the laser energy. Depending on the properties of the material (such as melting point, boiling point, temperature at which chemical changes occur), the work piece will undergo a series of physical or chemical changes, such as melting, gasification, oxide generation, discoloration, and so on. This is the principle of laser processing.

Advanced processing mode, high efficiency

Compared with traditional machining, the laser after focusing is like a very fine invisible tool, the surface of the local area of the object is "burned" point by point, it is characterized by no contact with the workpiece, no mechanical extrusion or mechanical stress, so it will not change the physical properties of the processed goods; Due to the small size of the laser focus, the small heat-affected area, and the fine processing, some processes that cannot be achieved by conventional methods can be completed.

Scope of application

Large precision injection molding, die casting mold repair, beryllium copper mold, cast aluminum, cast copper sand hole repair. Welding and repair of large products.

Performance characteristics

1, the use of fiber laser, high reflectivity, strong energy, maintenance-free, no dimming, less power consumption, compared with traditional mold welding, small size, safety, good stability and long service life.

2, 1000W fiber laser, to meet the large amount of copper, aluminum welding mold and product welding processing needs, can repair the mold, but also can weld products, but also optional hand-held welding head.

3, high load-bearing base and table, maintain the advantages of light and flexible, while providing higher load capacity.

4, equipped with.1.5p high-power integrated water cooler, to ensure the stability of high-power welding.