What Are The Reasons For The Power Decline Of Laser Sheet Metal Cutting Machine

There are five reasons for the power decline of laser sheet metal cutting machine：

The focus area - the focus area back affects the laser cutting precision, especially at the focus spot diameter. The focal spot diameter should be as small as possible to create a narrow slit; the focal spot diameter is proportional to the focal depth of the focusing lens, and the focal depth of the focusing lens is smaller, and the focal spot diameter is smaller.

The distance between the nozzle and the workpiece also affects the power reduction of the laser sheet metal cutting machine. Too far will cause unnecessary waste of kinetic energy, too close will affect the dispersion ability of splash cutting products, the appropriate distance is 0.8 mm. In addition, the fiber laser cutting machine mainly cuts the surface uneven workpiece through subsequent adjustment, and the height of the nozzle and the workpiece should always be consistent during operation.

Cutting speed - cutting speed has a great influence on the power of the laser sheet metal cutting machine, and the cutting speed is proportional to the power of the fiber laser cutting machine. At the same time, the cutting quality is related to the quality of the laser beam, and also related to the characteristics of the laser beam concentrating system, that is, the size of the laser beam after concentrating has a great influence on the laser cutting quality.

The assist gas - the size and pressure of the auxiliary gas also affects the power of the laser cutter metal. The auxiliary gas is preferably compressed air or an inert gas. If the thickness of the material to be processed is increased or the cutting speed is slow, the air pressure should be appropriately lowered, and cutting at a lower air pressure can prevent the edge from being frosted.

Laser power - If the first few items are excluded, consider the laser power drop. Some components age when used for long periods of time. Lasers are the core and most important component of laser cutter metal, and their power will drop after long-term use. In addition to the above points, the performance, size and thickness of the processed material can also affect the power reduction of the fiber laser cutting machine.

Main Features of  cnc metal fiber laser cutter

It is manufactured with aerospace standards and formed by 4300 tons press extrusion molding. After aging treatment, its strength can reach 6061 T6 which is the strongest strength of all gantries. Aviation aluminum has many advantages, such as good toughness, lightweight, corrosion resistance, anti-oxidation, low density, and greatly increase processing speed.

laser sheet metal cutting machine is equipped with Delta servo motor, Nidec-Shimpo reducer and Taiwan APEX rack. The positioning accuracy of the machine tool can be 0.02mm. The working life is more than 10 years.

Machine Parameters

Stainless laser sheet metal cutting machine with 1000 watts fiber laser is applied in sheet metal processing, aviation, spaceflight, electronics, electrical appliances, subway parts, automobile, machinery, precision components, ships, metallurgical equipment, elevator, household appliances, gifts and crafts, tool processing, adornment, advertising, metal foreign processing various manufacturing processing industries.