Good Laser Engraver: Things You May Want to Know

Laser marking machines use laser beams to mark permanent marks on the surface of a variety of different chemical substances. When purchasing a UV laser marking machine, much attention is paid to the marking speed of the equipment, because this directly affects the efficiency of processing order information. So, what are the factors that affect the speed of UV laser marking machines?

Generally speaking, the main reasons that affect the marking speed of UV laser marking machines are divided into two aspects. One is the equipment itself, and the other is the production and processing of product workpieces.

The main reasons for the equipment itself include laser frequency, laser spot mode and light diffusion angle, laser power, effective optical plastic surgery and auxiliary gas during processing. Customers should consider this aspect when purchasing a UV laser marking machine, and it is recommended to follow the recommendations of professional engineers for model selection. Another reason is mainly the marking density, marking width, marking depth and laser spot size during processing.

Marking density: In the case of the same format, the same light spot, and the same depth, the higher the marking density, the corresponding marking speed will be slower, because the density directly increases the marking area.

Marking format: The marking speed of large format is slower than that of small format, because the total offset area of 窶銀€逆he large format marking scanning galvanometer increases.

Marking depth: According to requirements, if you need to increase the depth of marking, you need to adjust the parameters of the UV laser marking machine and increase the power, current and other parameters of the UV laser marking machine. These are Will affect the marking speed.

MOPA laser marking machine is used for stainless steel color marking.

When laser marks stainless steel materials, it can change the color change of the material surface layer by adjusting the laser beam, so as to obtain decorative effects with different colors. To achieve color printing on stainless steel, general laser equipment cannot achieve it, but MOPA laser marking machine can achieve color printing on stainless steel.

MOPA laser marking machine changes the color of the material surface layer through the energy of the laser beam to obtain a colorful decorative effect. NOPA laser marking machine adds wide and narrow pulses on the basis of standard laser machine, and realizes multi-color function when processing materials with different pulses. The wide and narrow pulses of the laser are independently controlled, with laser characteristics and good pulse shape control ability. It can be used for stainless steel coloring, aluminum oxide blackening, plastic metal lettering, reflective mirror paint stripping and other functions.

MOPA laser marking machine has fast marking speed and clear marking effect. The industrial computer can adjust the marking height, text or pattern at will to achieve free marking content. No chemical coloring is required, which is environmentally friendly and avoids the production of toxic and harmful substances. Non-contact processing, no consumables, and not easy to wipe.

Fiber laser marking machine uses laser beam to mark the surface of various materials permanently. The effect of marking is to expose the deep material through the evaporation of the surface material, or to carve out traces through the physical change of the surface material caused by light energy, or to burn part of the material through light energy to show the required etching pattern, text, barcode and other graphics. It is mainly composed of three parts: laser, galvanometer lens and marking card. The laser marking machine produced by fiber laser has good beam quality, its output center is 1064nm, and the life of the whole machine is about 100,000 hours. Compared with other types of laser markers, it has a longer life, and the electro-optical conversion efficiency is more than 28%. Compared with the conversion efficiency of 2%-10% of other types of laser marking machines, it has a great advantage in energy saving and environmental protection. It is 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. Many fields such as graphic and text marking, as well as mass production line operations.

High-precision laser cutting machine is a cutting equipment designed by using laser technology and CNC technology. It has the characteristics of stable laser power, good beam mode, high peak power, high efficiency, low cost, safety, stability and easy operation.

The equipment is equipped with a high-precision CNC workbench controlled by a working PC. During cutting, high-precision cutting and punching are performed by adjusting the laser frequency, pulse width, workbench speed and moving direction.

High-precision laser cutting machine: It integrates multiple design concepts, adopts a fully enclosed safety design, a large-format body, high-speed maneuverability, and a follow-up dynamic focusing device to achieve automatic focus cutting of materials of different thicknesses. The workbench adopts a universal wheel design, which saves more manpower consumption and facilitates material feeding. It adopts a fully enclosed design, which is safe, environmentally friendly, generous, beautiful, meets CE standards, and has a wide range of applicable performance! !