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The working principle of small laser marking machine

by:Leadtech Coding     2022-03-17

Today we will analyze the laser service life of various laser marking machines. There are many UV lasers, fiber lasers, CO2 lasers and so on on the market.

Ultraviolet laser marking is developed with a 355nm ultraviolet laser. Compared with the infrared laser, the machine adopts the third-order intracavity frequency doubling technology. The mechanical deformation of the material is greatly reduced and the thermal influence of processing is small. The effective light-emitting time of the ultraviolet laser is 12,000 to 14,000 hours. According to the average power and working time, the effective working time of the ultraviolet laser is 2 to 3 years. . So does the UV laser need to be replaced after 2~3 years? The answer is no, the effective service life of the UV laser is 2~3 years, it does not mean that the equipment cannot work at all, as long as the escape rate of the UV laser is ensured, the power attenuation is reduced, the service life is prolonged, and a suitable chiller should be configured.

The service life of the fiber laser marking machine is 100,000 hours. Why is the service life of the fiber laser marking machine the longest? This is determined by the performance of the fiber laser itself. The electro-optical conversion rate of the fiber laser is as high as 30%, which can greatly save power consumption and reduce operating costs. The quality of the beam emitted is high, so as to achieve the highest production efficiency; Moreover, its working substance is a lens, which can support long-term excitation. The laser oscillates in the fiber without thermal effect. It only needs to be cooled by air, and does not need to be equipped with a water tank. It does not require frequent replacement of working gas and consumables like gas lasers. Less; cost is lower when laser labels are used in large quantities for different motors. High temperature resistance, wear resistance, corrosion resistance, waterproof, the service life is up to 10W hours, reasonable use, under the condition of frequent maintenance, there is no problem in using it for 7-8 years.

The CO2 gas inside the CO2 marking machine laser is used as the working substance of the gas laser, and the discharge tube is filled with CO2, helium, nitrogen, hydrogen, xenon, mainly CO2, Others are supplemented; because there are various gases in the working cavity of the CO2 laser, and these can actually be understood as a consumable. A high voltage is applied to the electrode, the discharge tube is discharged, and the galvanometer will have a laser output. The characteristic of CO2 laser is that it has relatively abundant spectral lines, and there are dozens of spectral lines of laser output near 10 microns. The optical quality of the output light speed is high, the coherence is good, the line width is narrow, and the operation is stable. It has relatively large power and relatively high energy conversion efficiency. This is a question that many new and old customers have asked about potential benefits, and they have received our serious answer. In 2017, Shanghai Xuanwei will talk about laser with you in detail here. The principle, structural design and operation process of the inkjet printer allow users to have a preliminary understanding of the laser marking equipment after they are familiar with it.

As an industrial marking equipment, the audience is getting wider and wider, and there are more and more application scenarios, so you can know what to do when choosing and purchasing laser machines in the future. Laser printers will be a very important part of anti-counterfeiting labels, both now and in the future.

What is a laser printing machine? What is the working principle of laser inkjet printer?

In this part, we will observe and study from the two directions of imported brands and domestic brands, as well as the price of laser printers and the performance of laser printers.

The continuous progress of modern marking technology promotes the continuous advancement of laser marking machines or laser inkjet printers. For laser cij printers, users are already very familiar with them. Shanghai Xuanwei also has nearly three years of experience in the sales, installation, and debugging of imported laser machines. The metamorphosis is a kind of conceptual renewal.

In today's increasingly high requirements for green environmental protection labels, laser inkjet printers have become product identification, product Leadtech Coding, product anti-counterfeiting, anti-channeling, marketing, two-dimensional code Identifies the preferred device. The working principle of the laser inkjet printer is to modulate a series of work through the laser, the computer host, the internal control, and the external induction lamp.

Strengthening and heat treatment technology is carried out on the surface of the product to achieve the purpose of permanent identification of anti-counterfeiting and anti-collision. Among them, the polarizer system is the key component of high-speed marking. Laser machines assembled from spare parts of different brands, models and prices will have great differences in efficiency.

In 'Maintenance and Maintenance of Laser Inkjet PrinterAdjustable, suitable for marking on a variety of different packaging surfaces, the label will not fall off due to high temperature, high humidity or wiping with alcohol, solvent, etc., and is more suitable for product anti-counterfeiting labels. It is a one-time investment and can be used in beverages, clothing, Electronics, automotive and other fields.

Working principle of laser cij printer

Laser inkjet printer in our life

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In life, some users like to call the laser cij printer 'laser marking machineand launched
LEAD TECH Technology Co., Ltd. outfits our businesses with cij printer because they're relatively affordable and highly customizable.
LEAD TECH Technology Co., Ltd. works hard to enhance continuously our reputation for accessibility, professionalism, performance, and the depth and quality of our long-term consultative relationships with clients.
LEAD TECH Technology Co., Ltd. will need to find one that fits our needs and budgets, and still turns out a quality product.

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