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The development prospect of laser coding machine laser engraving machine in various industries

by:Leadtech Coding     2022-05-07

Laser engraving machine is a high-tech product in the world today, and the product has a high technical content of optical, mechanical and electrical integration. In the middle and early 1990s, with the successful development of laser engraving technology, the engraving industry began to develop rapidly. Up to now, engraving machines have been used in almost every industry, becoming a device we are accustomed to in our daily tasks. Today, it is mainly used in the advertising industry, craft industry, mould industry, construction industry, printing and packaging industry, wood industry, decoration industry, leather industry....

In the decoration industry The use of the above can be described as beautiful, and the above will give you an introduction to its carving of wood: first of all, logs, logs are unprocessed wood. It is the most rare 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, etc., are easily vaporized by lasers, so they are more suitable for engraving. However, since each wood has its own characteristics, we should choose the wood according to the detailed objects we want to carve. We recommend that you first study the characteristics of the engraving machine before engraving unfamiliar wood.

The second is plywood, which is a natural wood and one of the commonly used materials for furniture. In fact, carving on plywood is not much different from carving on wood, but one thing to pay attention to is that the carving depth should not be too deep. The edge of the cut plywood will also turn black like wood, but the level of blackening depends on what kind of wood the plywood is made of.

Generally speaking, the engraving on wood is usually a negative engraving, and the engraving depth 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 engraved graphic presentation darker. If you want to make the color lighter, you can increase the engraving speed and try to engrave several times. When some woods are carved, some oily smoke will be attached to the surface of the wood, if the wood has been painted. It can be carefully wiped off with a damp cloth. If it is not painted, it may be unclean and cause contamination on the surface of the finished product.

With the widespread use of laser engraving machines, the printing and packaging industry printing plates are also gradually using laser engraving technology. The most rare 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 the inner packaging, which meets consumers during the sales process, such as color boxes, white boxes, gift boxes, etc. Transportation packaging generally belongs to outer packaging, which is basically not suitable for consumption in the sales process. Its main function is to facilitate storage and transportation, such as cartons, corrugated boxes and so on.

Because the cost of laser engraving on paper packaging materials is low, only one quarter of the cost of resin version, so laser engraving is generally used in the current printing and packaging industry Plate making as a printing plate for corrugated box packaging. The laser engraving machine completes the engraving in the way of dots, which has a natural disadvantage in terms of grayscale performance. Therefore, the grayscale representation method should be used as much as possible in the engraving design. The advantage of this is that the coloring process is increased and the cost is wasted; It enriches the expressiveness of carving and adds layers of graphics.

Laser engraving handicrafts refer to the engraving handicrafts that use a high-energy conspiracy laser beam to project onto the surface of the material to cause physical and chemical changes on the surface of the material, thereby obtaining visible patterns.

According to the material, 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, There are glass engraving crafts, metal laser engraving crafts, jewelry and jade laser engraving crafts...

Next, we will introduce the engraving of laser engraving machine on inorganic glass crafts: Acrylic, the most rare material in our daily life, is actually a kind of inorganic glass. It is easy to be cut and carved into various shapes and sizes, and the cost is relatively low, so it has naturally become a craft industry. The upper Z is a commonly used carving material.

Inorganic glass produced by casting method has a very white frosting effect after laser engraving, which is in sharp contrast with the original transparent texture, and can be very white after engraving. Good effect; the inorganic glass produced by calendering is still transparent after laser engraving, and there is not a sufficient contrast effect, so it is absolutely used less. Therefore, we should pay attention when purchasing inorganic glass, and we must choose the kind of high purity, otherwise the purchased inorganic glass material may melt during engraving or cutting.

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