Laser marking machine is the use of laser beams to permanently mark the surface of various substances. The effect of marking is to expose the deep material through the evaporation of the surface material, or to “engrave” 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, showing the required etching. pattern, text.
一、The benefits of fiber laser marking machine:
1.No consumables, low processing cost after use
2.Few maintenance times, which can reduce maintenance costs
3.The marking speed is fast, and there is almost no damage to the product
4.A wide range of marking can be used for common metals and alloys, rare metals and alloys, metal oxides, special surface treatments, crystals, plastics, etc.
5.Can mark both flat and uneven surfaces
6.The marking is more precise. For small marking products, even the smallest numbers and LOGO can be clearly seen
7.It can make tens of thousands or more per second, and the marking speed is convenient and fast, which can be used for large-scale production
8.It can be used in production line, because the laser is controlled by computer and has a predictable range, and the speed is precise and accurate
9.Typesetting can be done at will on the computer without making templates, which can reduce processing costs
10.The body of the fiber laser marking machine is small and convenient, and the three-dimensional space occupies a small area
11.The fiber laser marking machine has a long service life and is not easy to be damaged.
二、The role of optical fiber marking machine in jewelry:
Jewelry is mostly made of precious metals such as gold, silver, platinum, diamond, etc. Whether it is modeling or value preservation as the starting point, the requirements for the production process are also very high. As an advanced processing equipment, laser marking machine has become the first choice of many jewelry processing manufacturers because of its unique advantages.
Fiber laser marking machine is mainly used to mark fine patterns and structures on the surface of jewelry, and achieve a more perfect overall pattern with the brightness of gold and silver. It is commonly used in the surface carving of flowers, animals, and various beautiful patterns. The more common jewelry marking machines are divided into two types: semiconductor and optical fiber. Customers can choose the model according to their actual situation. The emergence of this kind of laser marking machine solves the drawbacks and failure rate of manual engraving, and can better meet the needs of the society. It is the best choice for jewelry processors.
The laser marking machine has small focusing spot and good laser beam quality; the incision is narrow and tight, and the heat affected zone is small; the incision is flat, smooth, and free of cracks; the processing speed is fast, and the utilization rate of the wafer area is high; the effect is high, and the yield is high. Capacity; automatic feeding and unloading, automatic image processing, no manual operation; fast cutting speed, high efficiency, high precision; non-contact processing, no consumables, low cost of use and maintenance; so it is widely used.
三、The difference between optical fiber laser marking machine and ink jet coding:
1.Low operating cost of laser marking machine
Compared with ink coding, laser marking and engraving only consumes water and electricity in use, while the ink jet printer consumes ink and thinner. If the production is based on 10,000 products per month, we have made a preliminary cost estimate for this. Each product is marked with letters, numbers, or graphics by the ink jet printer, and it is calculated by marking 10 characters. Monthly expenses are in the thousands of dollars. Because the cost of a set of ink dilution system is: the average price of 1 liter of ink is RMB 1,000, the average price of 1 liter of thinner is RMB 300 to 600, and a bottle of ink needs three bottles of thinner to be diluted, which is very expensive to calculate. High; if the nozzle is blocked, it will also affect the production; moreover, the ink jet printer needs maintenance after running for 8 hours, and the filter needs to be replaced or the whole machine needs to be cleaned, and the ink needs to be replaced once. The replacement of nozzles and other accessories is more expensive. Special maintenance personnel are also required. Frequent unplanned shutdowns, resulting in huge indirect losses.
The performance of the laser marking machine is stable and reliable, it can work continuously for 24 hours, and the maintenance-free time is more than 20,000 working hours. The temperature adaptation range is wide, from 0 degrees to 65 degrees, without any consumables. The ink jet printer, although the performance is basically stable, has a relatively high failure rate, and the ink jet head is often blocked due to changes in ambient temperature and humidity, and the daily maintenance work is heavy. Especially when the room temperature is lower than 5 degrees in winter, the failure rate increases sharply.
2.Laser marking machine is environmentally friendly and pollution-free
The laser marking machine has no radiation and no pollution to the environment; the ink used by the ink jet printer is based on but an one matrix, diluent and cleaning agent. The main component is but an one. But an one is volatile and slightly toxic, and has a bad smell Therefore, long-term use will easily cause harm to the health of the operator, and will also affect the environment of the purification workshop. It is a product that is gradually replaced in the world.
Post time: Jun-10-2023
