Laser engraving handicraft refers to the use of high energy plot of the laser beam projected to the surface of the material, so that the material surface can be physically and chemically changed, so as to obtain visible patterns of engraving handicraft. 1 laser engraving crafts according to the material can be divided into: paper laser engraving crafts, cloth laser engraving crafts, bamboo laser engraving crafts, leather laser engraving crafts, resin laser engraving crafts, glass engraving crafts, metal laser engraving crafts, jewelry and jade laser engraving crafts…… The most common material in our daily life – acrylic, in fact, is a kind of plexiglass, it is easy to be cut and carved into a variety of shapes and sizes, and the cost is relatively low, so it will naturally become the most commonly used carving material in the craft industry. Casting mode of production of plexiglass, it in laser engraving after the frost effect is very white, with the original transparent texture of sharp contrast, can be carved after a very good effect; The plexiglass produced by calendring is still transparent after laser engraving, without a sufficient contrast effect, so it is relatively less used. Therefore, we should pay attention to the purchase of plexiglass, must choose the kind of high purity, otherwise buy back the plexiglass material in carving or cutting may have melting phenomenon. 2. The use of laser cutting machine in the leather industry has broken the traditional manual and electric cutting problems such as slow speed, difficult typesetting, low efficiency and serious material waste. Its fast speed, simple operation characteristics, for the development of the leather industry has brought great benefits. You only need to cut the graphics and size input into the computer, laser engraving machine will be based on the data on your computer to cut the whole sheet of material into the finished product you need. No tool, no mold, at the same time, you can save a lot of human resources investment. So laser engraving machine is also widely used in the leather industry. Laser cutting machine relative to the traditional cutting method has many advantages: it cuts out the leather edge is not yellow, but also automatic edge or roll, no deformation, will not be hard, consistent size and accurate; Can cut arbitrary complex shape; High efficiency, low cost, computer design graphics, can cut any shape of any size of lace; Machining has no mechanical pressure on the workpiece; Safe operation, simple maintenance and so on. As a result of the combination of laser and computer technology, as long as the user designs a good pattern on the computer, it can output and transform the engraving graphics at any time, and realize the idea of the product while designing. It can be said that the emergence of laser engraving machine, greatly promoted the development of the leather industry. Laser processing is the best choice of energy saving processing and environmental protection processing.
Post time: Dec-14-2021