The Difference Between Laser Marking Machine And Laser Engraving Machine (On)

The professional laser marking machine refers to a device that uses a laser beam to mark permanent marks on various surfaces. Laser engraving machine refers to an advanced device that uses laser to sculpt the material to be carved. Laser marking machine The common feature of laser engraving machine is the use of laser processing, they are all advertising equipment. Laser marking machines can be used not only in the advertising industry, but also in various packaging industries. Laser engraving machines can be used not only in the advertising industry, but also in various decoration and automotive industries. Today's color laser marking machine supplier specifically states "the difference between laser marking machines and laser engraving machines."

The difference between laser marking machine and laser engraving machine?

1. The difference between laser marking machine and laser engraving machine is one: the working format is different.

The working area of the laser marking machine is not particularly large, and it is as large as an ordinary desk.

Some of the low-power laser engraving machines are not large in processing format, but some high-power laser engraving machines are mainly used to cut metal. The processing format is large, at least as large as a bed.

2. The difference between laser marking machine and laser engraving machine: speed difference.

The speed of laser marking machine is much faster than that of laser engraving machine. Like mineral water manufacturers, the assembly line in 1 minute is about 100 meters.

3. The difference between laser marking machine and laser engraving machine is three: the depth is different.

Laser engraving machines can be engraved or cut at large stroke sizes, and the depth is far beyond that of laser marking machines.

4. The difference between laser marking machine and laser engraving machine 4: The laser is different.

The optical path system of the laser engraving machine is composed of three reflective lenses and a focusing lens. The laser is generally a carbon dioxide glass tube. The life of glass tube laser is generally within 2000-10000 hours. Carbon dioxide glass tube lasers are disposable. The lasers of laser marking machines are generally metal tube lasers (non-metal marking machines) and YAG solid-state lasers (metal laser marking machines). The laser marking machine metal tube can be refilled.

5, the difference between laser marking machine and laser engraving machine five: different prices.

The price of the laser marking machine varies with the corresponding models depending on the materials, ranging from tens of thousands to hundreds of thousands. Non-metal laser engraving and cutting machine, the price of low power is much cheaper than laser marking machine. But laser engraving machines that cut thick metals are also expensive.

 

 Professional Laser Marking Machine

Laser Cutting Machine Daily Use And Maintenance Tips

In order to ensure the normal use of professional laser cutting machines, daily maintenance and maintenance of the equipment must be performed. After mastering the operation of the equipment, you can easily cut out the workpiece effect you want, and extend the life of the laser cutting equipment. Professional laser cutting machine supplier has some daily use and maintenance tips.

First of all, the laser is the core equipment in the laser cutting machine, which provides the cutting light source for the laser cutting machine; in order for your laser cutting machine to work normally and with high quality, ensure that your laser runs reliably and prolong the life of the laser, remind you Inspect and service your laser regularly. The fiber laser can basically be maintenance-free. In addition to ensuring that the surroundings are clean, the main observation is whether the cooling water is normal and the voltage is normal.

The second is to pay attention to the care and maintenance of the lens. Focusing lens, protective lens, QBH head and other optical surfaces, do not touch directly with your hands to prevent mirror scratches or corrosion. The surface of optical lenses must not be cleaned with water or detergent. The surface of the lens is plated with a special film. If you use these to clean the lens, the surface of the lens will be damaged. Do not place the lens in a dark and humid place, as this will age the lens surface. When installing or replacing the mirror, focusing lens and protective lens, do not use too much pressure, otherwise it may cause deformation of the lens and affect the quality of the beam.

Third, pay attention to the maintenance of machine tools. Before putting the machine into operation, carefully lubricate the machine according to the lubrication instructions. Professional lubrication with the most suitable lubricant is a prerequisite for maintaining the quality of the machine tool, so that operating failures and their consequences can be avoided.

If the machine has not been used for a long time (such as ocean transportation), check the lubrication of the entire machine. In addition, when the machine tool is not used for a long time, please apply butter to each moving part of the machine tool and wrap it with anti-embroidery paper. For other parts, regularly check whether there is rust phenomenon, and perform rust removal and anti-rust treatment on rusted parts (such as If necessary, you can add a dust cover), and regularly clean and inspect the machine tool.

Fourth, the entire equipment must be thoroughly cleaned daily at regular intervals. Significant dirt can be scrubbed after being turned off, or removed with an industrial vacuum cleaner. Keep fuel and drain ports clean at all times. Wipe the oil tank and lubrication points with a lint-free cloth. Do not use waste wool.

This article is only a general description, and does not cover the whole machine components. To ensure the normal use of your equipment and extend its life, please read the instruction manual and maintenance instructions carefully, and operate in accordance with the operating specifications. Please perform the daily maintenance and maintenance procedures in the user manual carefully to ensure that the equipment runs better and better for a long time.

Professional Laser Cutting Machine

How to Extend the Life of Laser Cutting Machine

Fiber laser metal cutting machine manufacturer introduces you: The main components of laser cutting machine are circuit system, transmission system, cooling system, light source system, dust removal system. The main parts that need to be maintained in daily life are mainly the cooling system (to ensure the constant temperature effect), the dust removal system (to ensure the dust removal effect), the optical path system (to ensure the beam quality), and the transmission system (the focus needs to be paid to ensure normal operation). In addition, a good working environment and correct operating habits are also conducive to extending the life of the equipment.

I. Maintenance of cooling system

The water inside the water cooler needs to be replaced regularly, and the replacement frequency is usually one week. The water quality and temperature of the circulating water directly affect the life of the laser tube. It is recommended to use pure or distilled water and control the water temperature below 35 ° C. If you do not change the water for a long time, it is easy to form scale, which will block the waterway, so you must change the water regularly.

Second, keep the water flowing at all times. The cooling water is responsible for taking away the heat generated by the laser tube. The higher the water temperature, the lower the light output power (preferably 15-20 ° C water temperature); when the water is cut off, the tube end will burst due to the heat accumulation in the laser cavity, and even the laser power supply will be damaged . Therefore, it is necessary to check whether the cooling water is unblocked at any time. When the water pipe is bent (deadly bent) or falls off, so that the pump fails, it must be repaired in time to prevent the power from dropping or even causing damage to the equipment.

Maintenance of dust removal system

After being used for a long time, the fan will accumulate a lot of dust, which will affect the exhaust and deodorization effects and generate noise. When it is found that the suction power of the fan is insufficient and the smoke is not smooth, first turn off the power, remove the inlet and outlet pipes from the fan, remove the dust inside, and then turn the fan upside down and flip the blades inside until it is clean Then install the fan. Fan maintenance cycle: about one month.

Tube Laser Cutting Machine

After the tube laser cutting machine works for a period of time, the surface of the lens will be coated with a layer of ash due to the working environment, which will reduce the reflectivity of the reflective lens and the transmittance of the lens, and ultimately affect the working power of the laser. At this time, use an absorbent cotton dipped in ethanol to carefully wipe the rotation along the center of the lens to the edge. The lens should be wiped gently to avoid damaging the surface coating; the process of wiping should be handled gently to prevent falling; please keep the concave surface down when installing the focusing lens. In addition, usually reduce the number of ultra-high-speed perforations as much as possible, and the use of conventional perforations can extend the life of the focusing lens.

Fourth, transmission system maintenance

Smoke will be generated during the long-term cutting of the equipment. Fine dust will enter the equipment through the dust cover, which will adhere to the rail rack. Long-term accumulation will increase the wear of the rail rack. Rack guide rails are relatively precise accessories. A large amount of dust is deposited on the surfaces of guide rails and linear shafts for a long period of time, which greatly affects the processing accuracy of the equipment, and will form pits on the surface of the linear shafts of the guide rails, which shortens the equipment life. Therefore, in order for the equipment to work normally and stably, and to ensure the processing quality of the product, it is necessary to carefully do the daily maintenance of the guide rails and linear shafts, and regularly perform dust removal and cleaning. After cleaning the dust, grease the rack and lubricate it with lubricating oil. Each bearing should also be regularly oiled, so as to maintain flexible driving and accurate machining, and prolong the service life of the machine tool.

The environment of the workshop should be kept dry and well ventilated. The ambient temperature is between 4 ° C and 33 ° C. In summer, precautions should be taken to prevent condensation of the equipment, and in winter, the laser equipment must be protected against freezing.

The fiber laser metal cutting machine should be far away from the electrical equipment sensitive to electromagnetic interference to prevent the equipment from receiving electromagnetic interference for a long time. Keep away from sudden high-power interference caused by large power and strong vibration equipment. High-power interference sometimes causes machine failure. Although rare, it should be avoided as much as possible. Therefore, such as large electric welding machines, giant electric mixers and large power transmission and transformation equipment, etc., should be kept away. Strong vibration equipment is self-evident, such as forging presses, vibrations caused by close-range motor vehicles walking, etc., the obvious vibration of the ground is not good for accurate carving.

During the work of the equipment, the operator must observe the working condition of the equipment at any time. If there is an abnormal situation, immediately cut off all power, promptly troubleshoot or report to the supervisor, and actively take corresponding measures. Regularly statistics the use of the machine, and keep a regular record of each part of the laser cutting machine. If the results are not good, replace them in time to prevent problems before they occur.

Do not process a material before clarifying whether it can be irradiated or heated with a laser, to avoid the potential danger of generating smoke and vapors and damaging the laser equipment.

If you use the above maintenance skills, I believe that your equipment will last longer and work more efficiently!

What are the Advantages of Laser Cutting Machine in Sheet Metal Industry?

Professional laser cutting machine is the laser emitted from the laser, through the optical path system, focused into a high power density laser beam. The laser beam is irradiated on the surface of the workpiece, so that the workpiece reaches the melting point or boiling point, and the high-pressure gas coaxial with the beam blows away the molten or vaporized metal.

As the relative position of the beam and the workpiece moves, the material will eventually form a slit, so as to achieve the purpose of cutting.

Laser cutting processing replaces the traditional mechanical knife with an invisible light beam. It has the characteristics of high accuracy, fast cutting, not limited to cutting pattern restrictions, automatic typesetting to save materials, smooth cuts, and low processing costs. It will gradually improve or replace Traditional metal cutting process equipment. The mechanical part of the laser cutter head has no contact with the workpiece and will not cause scratches on the surface of the workpiece during the work; the laser cutting speed is fast, the cut is smooth and flat, and generally no subsequent processing is required; the cutting heat affected zone is small, the plate deformation is small, and the slit is narrow (0.1mm ~ 0.3mm); no mechanical stress and no shear burrs; high processing accuracy, good repeatability, and no damage to the surface of the material; NC programming, can process any floor plan, can cut the entire board with large format, no need Save time by opening the mold.

Laser processing technology has a very important position in sheet metal processing technology, which improves the productivity of sheet metal processing and promotes the development of sheet metal technology. The laser cutting machine has a high degree of flexibility, which can greatly reduce the processing cycle, fast cutting speed, high production efficiency, improve processing accuracy, and speed up product development. These advantages have attracted attention from many manufacturing companies.

Metal Tube Laser Cutting Machine

Competitive Advantage:

Metal tube laser cutting machine is a technological revolution in sheet metal processing, and it is the "processing center" in sheet metal processing. The laser cutting machine has a high degree of flexibility, fast cutting speed, high production efficiency, and product production. The short cycle has won a wide market for customers. The technology has a long effective life. Most foreign boards with a thickness of more than 2 millimeters use laser cutting machines. Many foreign experts agree that the next 30-40 years will be the golden development of laser processing technology. period.

In general, laser cutting machines are recommended for cutting metal materials such as carbon steel plates within 12mm and stainless steel plates within 10mm. Laser cutting machine has no cutting force, no deformation during processing: no tool wear, good material adaptability: whether it is simple or complex parts, you can use laser for rapid and rapid prototyping and cutting: its narrow slit, good cutting quality and high degree of automation. Easy to operate, low labor intensity and no pollution: automatic cutting layout, nesting, improved material utilization rate, low production cost and good economic benefits.

Professional laser cutting machine supplier believes that there are many factors to consider when choosing a laser cutting machine, in addition to considering the current maximum workpiece size, material, maximum thickness to be cut and the size of the raw material More needs to consider the future development direction, such as the size of the largest workpiece to be processed after the technical modification of the product, the material provided by the steel market, which is the most economical for your product, the loading and unloading time, etc.