Laser engraving machine shoes upper processing

Laser engraving machine shoes upper processing: 1. The advantage of laser processing is that it can quickly carve and hollow out various patterns on the surface of various vamp materials. Since laser processing is a non-contact processing method, it will not produce any outward deformation on the vamp.It has the advantages of high engraving precision, hollow out edge, and can be processed into any shape. 2. However, it is precisely because of the high density energy characteristics of the laser, so when laser processing and cutting or laser cutting vamp materials, especially light-colored materials (such as white beige, etc.) or special materials (such as mirror material, etc.), the vamp surface or inside, it is easy to appear charring or yellowing.In order to prevent the occurrence of this phenomenon, in the production and processing, it is necessary to protect the vamp surface. Laser engraving function to improve the efficiency of engraving, so that the surface of the carved smooth, round, quickly reduce the temperature of the carved non-metallic materials, reduce the deformation and internal stress of the carved objects;According to the different laser light source can be divided into CO2 non-metallic laser engraving machine and optical fiber metal engraving machine.Co2 non-metallic laser engraving machines generally use glass laser tube more, some laser engraving machines use co2 metal radio frequency tube. Advantages of laser engraving machine: 1. Precision and meticulous: the machining accuracy can reach 0.02mm. 2. Consistent effect: ensure that the processing effect of the same batch is completely consistent. 3. Safe and reliable: non-contact processing, will not cause mechanical extrusion or mechanical stress to the material.No "knife mark", do not harm the surface of the workpiece;It doesn't deform the material; 4. Environmental protection: small beam and spot diameter, generally less than 0.5mm;Cutting and processing material saving, safety and health; 5. Wide range: carbon dioxide laser can carve and cut almost any non-metallic material.And it's cheap. 6. High speed and fast: according to the computer output of the design can be immediately high-speed carving and cutting. 7. Low cost: not limited by the number of processing, for small batch processing services, laser processing is cheaper. Notes for use of laser engraving machine: 1. When using the automatic focal length, pay attention to the fastening of the automatic focal rod, otherwise the working table will be pushed up to the laser. 2. The laser engraving machine in the work, do not open the boot cover. 3. Turn on smoke extraction and smoke blowing equipment during processing. 4. Processing wood, paper, must pay attention to the processing speed to avoid fire; 5. Red light positioning shall be carried out first when the initial user conducts irregular processing. 6. When processing thin wooden boards and changeable materials, the variable amplitude water product shall be adjusted to 1mm. 7. When cutting processing, to use the workpiece frame from the table more than 2 cm. 8. Cleaning of the reflecting lens and focal length lens: hold the reflecting lens between two fingers.The other hand holds the camera lens cleaning paper to clean the lens. 9. Usually carving vector file, the resolution should be higher, carving point Chen wen piece, the resolution should choose a little lower.

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