Features of laser marking machine

The laser marking machine uses a laser beam to make permanent marks on the surface of various materials. Used in electronic components, integrated circuits (IC), electrical appliances, mobile communications, hardware products, tool accessories, precision equipment, glasses and watches, jewelry, auto parts, plastic buttons, building materials, PVC pipes. The following describes the details of several laser marking machines:

Fiber laser marking machine

Principle of fiber laser marking machine: Fiber laser marking machine uses a laser beam to make permanent marks on the surface of various materials. The effect of marking is to expose the deep material through the evaporation of the surface material, or to “carve” traces through the chemical and physical changes of the surface material caused by light energy, or to burn off part of the material through light energy to show the required etching Patterns, texts, barcodes and other graphics. The so-called fiber laser marking machine means that the marking machine uses a fiber laser. The fiber laser has the characteristics of small size (no water cooling device, air cooling), good optical quality (base mode), and maintenance-free.

Fiber laser marking machine is mainly composed of fiber laser, high-speed scanning galvanometer, marking software, industrial computer, cabinet and other components. The fiber laser is the main core component.

Advantages of fiber laser marking machine: Fiber laser marking machine is the most advanced laser marking equipment in the world today. It has the characteristics of good beam quality, small size, fast speed, long working life, flexible and convenient installation, and maintenance-free. Widely used in integrated circuit chips, computer accessories, industrial bearings, clocks and watches, electronic and communication products, aerospace devices, various auto parts, home appliances, hardware tools, molds, wires and cables, food packaging, jewelry, tobacco, and military affairs, etc. Field graphics and text marking, and mass production line operations.

CO2 laser marking machine

CO2 laser marking machine principle: CO2 laser marking machine is carbon dioxide laser marking machine (CO2 is carbon dioxide). It is a laser galvanometer marking machine using CO2 gas as the working medium. The CO2 laser marking machine is a CO2 laser that uses CO2 gas as the medium. The CO2 and other auxiliary gases are charged into the discharge tube and high voltage is applied to the electrode. A glow discharge is generated in the discharge tube, so that the gas releases a laser with a wavelength of 10.64um. After the energy is amplified, scanned by the galvanometer and focused by the F-Theta lens, under the control of the computer and the laser marking control card, images, characters, numbers, and lines can be marked on the workpiece according to the user’s requirements.

CO2 laser marking machine composition: CO2 laser marking machine is mainly composed of CO2 laser, 10.64 field lens, 10.64 beam expander, CO2 laser power supply, scanning galvanometer, control computer, laser control card, laser control software, laser machine frame, Laser circulating water system, circuit control system and other components.

The main features of CO2 laser marking machine: use carbon dioxide laser, it is a general-purpose model, rear focus mode, small size, high degree of integration. This machine is suitable for marking most non-metallic materials, such as CO2 laser marking machine paper packaging, plastic products, label paper, leather cloth, glass ceramics, resin plastic, bamboo and wood products, PCB boards, etc. The CO2 laser is a gas laser with a wavelength of 10.64um in the far-infrared light band. It uses CO2 gas to be charged into the discharge tube as the medium for generating laser light. When a high voltage is applied to the electrode, a glow discharge is generated in the discharge tube to release gas molecules. The laser is emitted and the laser energy is amplified to form a laser beam for material processing.

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Email:david@triumphlaser.com