Laser engraving machine is a high-tech product in the world today, and the product has a high technical content of integration of light, machine and electricity. In the middle and late 1990s, with the successful research and development of laser engraving technology, the engraving industry began to develop rapidly. So far, the application of engraving machine is almost all over every industry, and it has become a common equipment in our daily work. Now, it is mainly used in advertising industry, craft industry, mold industry, construction industry, printing and packaging industry, wood industry, decoration industry, leather industry... Then, laser now mainly introduces laser engraving machine in several common industries.

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1. Application of laser engraving machine in decoration industry  

The first is the log, the log is the unprocessed wood. It is the most common laser processing material in our daily life, and it is also easy to be engraved and cut. For example, light-colored woods like birch, cherry or maple are easily vaporized by laser, so they are more suitable for carving. However, since each kind of wood has its own characteristics, when we choose wood, we have to make a choice according to the specific object we want to carve. We recommend that you first study the characteristics of the engraving machine before carving unfamiliar wood.

 

Next is plywood, which is a kind of man-made wood board and one of the commonly used materials for furniture. Carving on plywood is actually not much different from carving on wood, but there is one thing to note, the depth of the carving should not be too deep. The edges of the cut plywood will be as black as wood, but the degree of blackening depends on the kind of wood that the plywood is made of.

 

Generally speaking, the carving depth on wood is generally required to be relatively deep, so the power is generally set to be relatively high. If you encounter hard wood, it may make the graphic presentation after carving become deeper. If you want to make the color lighter, you can increase the engraving speed and try engraving several times. Certain woods will produce some oily smoke attached to the surface of the wood when carving, if the wood has been painted. It can be carefully wiped off with a damp cloth. If it is not painted, it may not be wiped clean, causing the surface of the finished product to be stained.

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2. Application of laser engraving machine in digital printing and packaging industry

With the widespread application of laser engraving machines, printing plates in the printing and packaging industry have gradually applied laser engraving technology. The most common packaging in the printing and packaging industry is corrugated box packaging. However, corrugated box packaging can be divided into two categories, one is sales packaging, and the other is transportation packaging. Sales packaging generally belongs to inner packaging, which meets consumers during the sales process, such as color boxes, white boxes, and gift boxes. Transport packaging generally belongs to outer packaging, which is basically inconsistent with consumers during the sales process. Its main function is to facilitate storage and transportation, such as cartons, corrugated boxes, and so on.

 

Due to the low cost of the rubber plate engraved on paper packaging materials by laser, only one quarter of the cost of the resin plate, laser engraving is generally used as a corrugated box packaging printing plate in the current printing and packaging industry.

 

The vision laser machine realizes engraving by means of dots, which has a natural advantage in grayscale performance. For this reason, grayscale representation is used as much as possible in the engraving design. This has the advantage of reducing the coloring process and saving costs; on the one hand, it enriches the expression means of engraving and increases the level of graphics.

 

3. the application of laser engraving machine in the craft industry

Laser engraving crafts refers to the use of high-energy conspired laser beams projected on the surface of the material to cause physical and chemical changes on the surface of the material to obtain visible patterns of engraved crafts.

 

Laser engraving crafts can be divided into: paper laser engraving crafts, fabric 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...

 

Next, I will mainly introduce to you the engraving of the plexiglass crafts by the laser engraving machine.

Acrylic, the most common material in our daily life, is actually a kind of plexiglass. It is easy to be cut and carved into various shapes and sizes, and the cost is relatively low, so it naturally becomes a craft industry. One of the most commonly used engraving materials. The plexiglass produced by the casting method has a very white frosting effect after laser engraving, which is in sharp contrast with the original transparent texture, and can produce very good results after engraving; the plexiglass produced by the calendering method after laser engraving It is still transparent and does not have a sufficient contrast effect, so it is relatively less used. Therefore, we must pay attention when buying plexiglass, we must choose the kind of high purity, otherwise the plexiglass material bought back may melt during engraving or cutting.

 

4. the application of vision laser cutting machine in the leather industry

 

The leather industry uses laser cutting machines to overcome the problems of slow speed of traditional manual and electric shears, difficult typesetting, low efficiency and serious material waste. Its fast speed and simple operation have brought great benefits to the development of the leather industry. You only need to input the graphics and size you want to cut into the computer, and the laser engraving machine will cut the entire material into the finished product you need according to the data on your computer. No tools or molds are needed. At the same time, it can save you a lot of investment in human resources. Therefore, laser engraving machines are also widely used in the leather industry.

 

Compared with the traditional cutting method, the laser cutting machine has many advantages: the edge of the leather cut by it does not turn yellow, it also automatically gathers the edges or curls, does not deform, does not become hard, and the size is consistent and accurate; it can be cut Arbitrary complex shapes; high efficiency, low cost, computer-designed graphics, can cut laces of any shape and any size; processing has no mechanical pressure on the workpiece; safe operation, simple maintenance, etc.

 

Due to the combination of laser and computer technology, users only need to design a pattern on the computer, and they can output and change the engraving pattern at any time, realizing the idea of designing and producing products. It can be said that the emergence of laser engraving machines has greatly promoted the development of the leather industry.

 

Practice has proved that laser processing is currently the best choice for energy-saving and environmentally-friendly processing.

 

 

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