Why use laser marking machine

In the national industrial machinery and equipment, identification and packaging equipment undoubtedly play an important role in the product. Because of its cost and operation issues, many people can't help but ask: Why use a laser marking machine? Can I use other marking machines? This problem can of course be possible, but the scale of laser marking machine application is relatively wide, and has a considerable advantage in many industries. Laser marking machine technology has been used more and more in the field of printing in recent years. Laser marking machines can be applied to a variety of materials including plastics and rubbers, metals, silicon wafers, and so on. Compared with traditional mechanical engraving, chemical corrosion, screen printing, ink printing, etc., laser marking has low cost, high flexibility, and can be controlled by the computer system. However, the firmness and durability of the symbols generated by the laser on the surface of the workpiece is Its outstanding characteristics. High-power laser welding machine

        Now, in the symbol printing industry, laser marking machines have occupied more than 90% of the market. The reason why the laser marking machine occupies such a large share is because it has the following eight advantages:

1. Symbol effect persistence:

For example, the symbol will not fade due to environmental factors (contact, acidic and alkaline gases, high temperature, low temperature, etc.).

2. Anti-counterfeiting of symbol effect:

The symbols carved by laser marking technology are not easy to copy and change, and to a certain extent have strong anti-counterfeiting properties. Vision laser machine

3. Symbol effect non-contact:

Laser marking is processed by a non-mechanical "light knife", which can print symbols on any regular or irregular appearance, and the workpiece will not have internal stress after marking, ensuring the original accuracy of the workpiece. There is no corrosion to the work surface, no "knives" wear, no poison, no pollution.

4. The symbol effect is applicable to many industries:

Using laser as a processing method, it can process a variety of metal and non-metal materials (aluminum, copper, iron, wood products, etc.), plastics, leather, glass, and various electronic products.

5. High precision of symbol effect carving:

Because the pattern of the article carved by the laser marking machine is beautiful and delicate, the minimum line width can reach 0.04mm. The symbols are clear, durable, and have a nice touch. Laser marking can meet the needs of carving large amounts of data on extremely small workpieces. For example, electronic components such as chips and tertiary tubes can enable the printing of two-dimensional barcodes with more precise and higher definition. Compared with imprinting or jet marking methods, the products are of higher quality and have stronger market competitiveness.

6. Low operating cost:

The symbol of the laser marking machine is formed at one time, the marking speed is fast and the energy consumption is small, so the running cost is low. Although the equipment investment of the laser marking machine is larger than that of the traditional symbol equipment, in terms of operating costs, the use of the laser marking machine is much lower. Case clarification:

①Plastic chip marking: The operating speed of the marking machine is 10 pieces per second. If the equipment is depreciated in 5 years, the marking cost is 0.00048 yuan per piece. If the ink pad printer is used, its summed operating cost is about 0.002 yuan/unit, or even higher.

②Gear surface marking: If the gear is typed in three equal parts, a total of 18 No. 4 characters, a galvanometer marking machine is used, and the service life of the krypton lamp tube is 700 hours, then the marking of each bearing will be the sum of the cost It is 0.00915 yuan. The cost of electro-erosion lettering is about 0.015 yuan/piece. Based on the annual output of 4 million sets of bearings, and only marking one item, the cost can be reduced by at least 65,000 yuan a year.

7. Plus operation efficiency is high

Because the laser beam under the control of the industrial control computer of the marking machine can move at a high speed (speed of 5 to 7 meters per second), the marking process can be completed within a few seconds. The speed is several times that of inkjet printers! CCD automatic positioning software

8. Fast editing and development

         Because of the combination of laser technology and accounting machine technology, users only need to program on the accounting machine to complete the laser print output, and can change the content of the printed design manuscript at any time.