Introduction

Laser cutting is the laser beam through the focusing mirror to gather into a small spot projected on the metal surface, the focus to achieve a high power density, then the material is irradiated parts quickly heated to vaporization temperature, evaporation to form holes, with the light beam and the material relatively linear movement, so that the hole continuous formation of a narrow width slit, so as to achieve the purpose of cutting materials. During the cutting process, the nozzle ejects auxiliary gas from the direction parallel to the beam to blow away the slag to ensure the laser cutting quality. Driven by the servo motor, the cutting head moves according to the predetermined trajectory, thus cutting out various shapes of the workpiece.

Laser cutting processing is to replace the traditional mechanical knife with a beam of high energy density, with high precision, fast cutting, not limited to cutting pattern restrictions, automatic typesetting to save materials, smooth incision, low processing costs, will gradually improve or replace the traditional metal cutting process equipment. The mechanical part of the laser cutting head has no contact with the work, and will not cause scratches to the working surface during the work; Laser cutting speed is fast, the incision is smooth and flat, generally no subsequent processing: cutting heat affected zone is small, sheet deformation is small, slit is narrow (0.1mm~0.3mm): the incision has no mechanical stress, no shear burr: high processing precision, good repeatability, no damage to the surface of the material: CNC programming, can process any plane plan, can cut the whole board with a large format. No need to open molds, economy and time saving.

Technical parameters

Advantages

1, high precision: laser cutting CNC precision, CNC software programming + servo motor drive, positioning accuracy of 0.02mm, repeated positioning accuracy of 0.01mm.

2, good cutting quality: no burr, no wrinkle, no slag: laser cutting head does not contact the material, to ensure that the workpiece is not scratched during the processing, no mechanical stress deformation.

3, fast speed: cutting speed can reach 18m/min, the maximum positioning speed can reach 110m/min, much faster than the wire cutting speed.

4, save mold investment: laser processing does not require mold, no mold change time, reducing production costs.

5, not affected by the hardness of the material: the laser can be carbon steel, stainless steel, aluminum alloy, copper and other materials without deformation processing

6, improve the speed of new product development: after the formation of product drawings, you can immediately carry out laser cutting, do not need to open the mold, can quickly produce not affected by the shape of the workpiece, speed up the progress of new product development.

Application

1, metal drawing parts, POTS, buckets, head products (shape products) before the ring seam precision flat mouth, cutting edge.

2, a variety of cones, cylinders and other book wall metal trimming:

3, cylindrical, bowl, cup or round barrel and other tensile parts and spinning parts of the port of the mouth trimming, cutting treatment

Picture for reference