Some general knowledge about laser engraving machine

Laser engraving is a method of engraving using laser technology. In the traditional concept of engraving, we usually think of engraving as carving beautiful patterns by hand tools or power tools. Laser engraving, on the other hand,laserpecker 2 laser engraver utilizes the thermal energy of the laser to burn or chemically change the engraved surface to produce an engraved mark.

Laser engraving machines offer a number of advantages and disadvantages over hand-held tools. First, laser engravers allow for precise control over the size of text and patterns, and the engraving is much finer. However,laser pecker 4 laser engraving lacks three-dimensionality compared to traditional hand-physical engraving and is therefore mainly used for shallow marking.

The structure of the laser engraving machine is mainly composed of several major parts, such as software control, mechanical transmission and laser-emitting light source. Among them, the software serves as the interface for human-computer interaction,laser pecker pro which is used for editing pictures and text, adjusting parameters and starting and stopping operations. The mechanical transmission part of the traditional engraving machine is usually driven by stepping motor or servo motor, but due to the characteristics of the laser, many modern machines have adopted the galvanometer system, which realizes the position control of the laser by moving the angle of the lens minutely.

Laser light source is the core component of the laser engraving machine, its characteristics determine the laser machine can achieve the effect of engraving material, energy size on the engraving depth and speed have a significant impact. Currently on the market common laser engraving machine light source mainly CO2 light source, fiber optic light source, violet light source, green light source and diode light source. These light sources have different wavelengths, so their engraving performance also has a great difference.

CO2 laser engraving machine is mainly suitable for non-metallic materials such as wood, leather and plastic engraving. Fiber-optic light source class is mainly suitable for metal or lacquered materials with a greater density of engraving, for wood is generally more difficult to carve, unless it is a very dense and high hardness of the material can be engraved. Purple light source is a high-end light source, can achieve very fine engraving, and a wide range of applications. Green light source is often used in the middle of the acrylic three-dimensional image of the carving, can also be used to carve transparent glass and other materials. Diode light source was originally a light source for stage lighting, in the laser engraving industry to achieve a magnificent turn, its principle is similar to the sun under the magnifying glass point cigarette butt.

When choosing a laser engraving machine, many people are most concerned about how to choose a practical and affordable machine. It is very important to understand the advantages and disadvantages of various laser machines.CO2 laser engraving machine is suitable for a wide range of materials such as wood, leather, plastics and rubber, etc., high power, high speed, high precision, but the machine is bulky and inconvenient to move, the price is moderate, suitable for factory use. Fiber laser engraving machine has the advantages of high precision and fast speed, suitable for factory batch operation and can be docked factory automation line, but the machine is generally more expensive and larger and heavier. Purple laser engraving machine can engrave metal and non-metal and other materials, to achieve a multi-purpose machine, but the price is higher and heavier machine, suitable for high-end manufacturing. Green laser engraving machine can realize three-dimensional engraving and 3-dimensional positioning engraving, but the volume of high price. Diode laser engraving machine price is low, small size is convenient to move, but the engraving speed is slow and can not carve pure metal, due to the speed limit is more suitable for personal DIY home or small and medium-sized business small batch customization.

engraving machine Laser light CO2 laser engraving machine

0