News

From February 18, 2019 to February 23, The 21st Guangzhou International Advertising Exhibition was held in Guangzhou Baoli World Trade Expo Center. There were more than 700 companies participating in the exhibition. Shandong Leapion Machinery Technology Co., Ltd. is very happy to be able to be one of them and very honor to communicate product share experiences with people from all over the world in Guangzhou. Before the exhibition began, we arranged the venue in all directions. All employees of the company carry out pre-show preparation work. Quality is the life of enterprise,top employees create first-class products,Our products strive for excellence in quality.Shandong Leapion Machinery Co.,Ltd ,relying on cooperation in research and development,promoting high-tech,high quality products. Company set research and development,production,sales,maintenance service as a whole,specialized in manufacturing large CNC woodworking engraving machine,cnc advertising engraving machine,CNC glass engraving machine,laser engraving cutting machine,laser seal machine,CNC plasma cutting machine series equipment.We are determined to become the world's leading intelligent engraving machine company. Let Chinese manufacturing make the world famous! What is happiness?For the Leapion, happiness is the smile of the customer, thank you for coming along with your company. This exhibition not only helps us to develop domestic and foreign markets, but also allows us to realize the people from all walks of life. Looking forward to the next meeting again!

First, a good grounding laser power supply, the machine bed must have good grounding protection, the ground wire application is less than 4Ω dedicated ground wire. The necessity is: 1, can guarantee the normal operation of the laser power supply, 2, can extend the life of the laser tube, 3. It can prevent the external machine from causing the machine tool to jump. 4. Prevent high voltage discharge from accidentally causing circuit damage. Good grounding, be sure to! Second, the cooling water should be smooth. Whether it is using tap water or circulating water pump, the water flow must be kept clear. The cooling water is taken away from the heat generated by the laser tube. The higher the water temperature, the lower the light output power (15-20 °C water temperature is better); when the water is broken, the tube end will burst due to heat accumulated in the laser cavity, and even the laser will be damaged. power supply. Therefore, it is necessary to check whether the cooling water is unblocked at any time. When the water pipe has a hard fold (dead bend) or falls off, and the pump fails, it must be repaired in time to avoid power loss or even equipment damage. Third, clean and maintain, good exhaust, clean the maintenance of the machine at any time, is a necessary condition for the normal operation of the machine. Imagine that people's joints are not flexible, and how do they act? Similarly, machine tool guides are high-precision core components. Every work must be cleaned and cleaned after cleaning. The bearings must be oiled regularly so that the drive can be flexibly processed. Accurate and extend the life of the machine. Fourth, the ambient temperature and humidity ambient temperature should be in the range of 5-35 °C. Special attention is: if used in the environment below freezing point, Must do: 1. Prevent the circulating water in the laser tube from freezing, and the water must be completely discharged after the shutdown; 2. When starting up, the laser current must be preheated for more than 5 minutes to work. In rainy and humid environments, the laser power supply needs to be warmed up for a longer period of time. It is really necessary to add high voltage after draining to prevent high voltage circuit breakdown. 5. When the [laser high voltage" button is used correctly, the laser power supply is in standby state. When it encounters [manual light output" or computer misoperation, it will emit laser light and inadvertently hurt people. Therefore, every time you complete a job, such as discontinuous processing, you should turn off the "laser high voltage" at any time (the laser current can not be turned off), and the operator is forbidden to leave when the machine is working, so as to avoid accidents, it is recommended that the continuous working time is less than 5 hours, you can rest for 30 minutes in the middle. 6. Away from the sudden interruption of large power and strong vibration equipment, sometimes the machine malfunctions. Although it is rare, it should be avoided. Therefore, such as large electric welders, giant electric mixers and large-scale power transmission and transformation equipment, etc., should be far away. Strong vibration equipment is self-evident, such as forging presses, vibrations caused by walking of close-range motor vehicles, etc. The obvious jitter of the ground is very unfavorable for precise engraving. Seven, lightning protection attacks as long as the building lightning protection measures are reliable. The first section of this section, [Good Grounding" can also help to prevent lightning. Special recommendation: In areas where grid power is unstable (such as voltage fluctuations above 5%), please install a regulated power supply with a capacity of at least 3000W to prevent the voltage from suddenly fluctuating and burning the circuit or computer. 8. Maintain and control the stability of the PC. The control PC is mainly used for the control of the engraving device. In addition to installing the necessary graphic design software, please do not use the special machine. Because the computer is equipped with a network card and an anti-virus firewall, it will seriously affect the speed of the controller. Please do not install an anti-virus firewall on the control machine. If you need a network card for data communication, please disable the network card before starting the laser engraving machine. 9. Maintenance of the guide rail: During the movement of the guide rail, a large amount of dust is generated due to the material to be processed. Maintenance method: First wipe the original lubricating oil and dust on the guide rail with cotton cloth, wipe it clean, and then apply a layer of lubricating oil on the surface and side of the guide rail. Maintenance cycle: about a week. 10. Maintenance of the fan: After the fan is working for a period of time, a large amount of dust will accumulate in the fan and the exhaust pipe, and the dust will affect the exhaust efficiency of the fan, causing a large amount of smoke to be discharged. Maintenance method: Loosen the connection hose of the exhaust pipe and the fan, remove the exhaust pipe, and clean the dust from the exhaust pipe and the fan. Maintenance period: about one month. XI. Screw fastening: After the movement system is working for a certain period of time, the screws at the joint of the movement will be loose. When the screw is loose, it will affect the smoothness of the mechanical movement. Maintenance method: Tighten the screws one by one with the supplied tool. Maintenance period: about one month. 12. Maintenance of the lens: After the machine is working for a period of time, the lens will stick a layer of ash on the surface 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. Maintenance method: Gently wipe the surface of the lens clockwise with absorbent cotton tampons and wipe off the dust.

In recent years, with the development of global manufacturing industry, the market demand for laser cutting equipment has increased year by year, and gradually replaced the traditional processing methods. What are the skills of using laser cutting machine? Let us introduce the use of laser cutting machine today. Five tips. 1. The double focal length laser cutting head is a fragile item on the laser cutting machine, which causes damage to the laser cutting head due to long-term use. Every six months, the straightness of the fiber laser cutting machine track and the verticality of the machine were checked, and it was found that the maintenance and debugging were not normal. If you don't do this, it is possible that the effect of cutting out is not so good, the error will increase, and the cutting quality will be affected. This is a top priority and must be done. 2. Use a vacuum cleaner to suck dust and dirt from the machine once a week. All electrical cabinets should be kept clean and dustproof. 3. Always check the fiber strip of the fiber laser cutting machine, and ensure that it is tight. Otherwise, if there is a problem in the operation, it may hurt people and seriously lead to death. The steel strip looks like a small thing, and the problem is still a bit serious. 4. The guide rails of the fiber laser cutting machine should be cleaned frequently to eliminate dust and other debris, to ensure that the normal rack of the equipment should be wiped frequently, and the lubricating oil is added to ensure lubrication without debris. The guide rails should be cleaned and lubricated frequently, and the motor should be cleaned and lubricated frequently. The machine can move better during the journey, and the quality of the cut products will be improved. . 5. Check the straightness of the track of the fiber laser cutting machine and the verticality of the machine every six months, and find that the maintenance and debugging are not normal. If you don't do this, it is possible that the effect of cutting out is not so good, the error will increase, and the cutting quality will be affected. This is a top priority and must be done.

Laser cutting is widely used in the processing of precision medical beauty equipment, steel wood furniture, machinery manufacturing, home appliance kitchen utensils, fitness equipment manufacturing. Wherever metal materials need to be cut, laser cutting is used, so the factors affecting the cutting precision of laser cutting machine are What? 1. The laser beam is condensed into a cone. When cutting, the laser beam is tapered downwards. If the thickness of the workpiece to be cut is very large, the precision of the cutting will be reduced, and the cut gap will be very large. 2. The size of the laser agglomeration of the laser generator. If the spot is very small after the aggregation, the cutting precision is very high, and the gap after the cutting is also very small. This shows that the precision of the laser cutting machine is very high and the quality is very high. 3, the cutting materials are different, it will also affect the accuracy of the laser cutting machine. In the same situation, the precision of cutting stainless steel and cutting aluminum will be very different, the cutting precision of stainless steel will be higher, and the cut surface will be smoother. 4. The accuracy of the workbench. If the accuracy of the table is very high, the precision of the cutting will also increase. Therefore, the accuracy of the workbench is also a very important factor in measuring the accuracy of the laser generator. A better laser cutting machine manufacturer will definitely consider various factors in it to produce a high-quality laser cutting machine. Shandong Leading Machinery is such a high-quality laser cutting machine manufacturer. At the same time, we are also a global manufacturing company. Since 2007, we have started laser machine business, producing laser engraving machine, laser marking machine, CNC router, UV inkjet printer, suitable for various applications such as signage, advertising, wood furniture. Lasers are becoming a leader in the laser engraving, cutting and marking industry. We are innovators. We are problem solvers. We are committed to designing and manufacturing the highest quality laser systems and CNC router machines.

Fiber laser technology has grown rapidly in the past few years, and it is difficult to distinguish what is important when choosing a high power fiber laser. In addition to the highest rated power or the fastest feed rate advertised, there are more factors to consider. To ensure success, there are many considerations that need to be addressed in many areas of evaluation. Some of these considerations may include rated power and feed rate, but should also include assisted gas cutting solutions, as well as single piece cost, automation, and the ability to scale for future growth. For many years, industry standards have been based on the most common laser power sold throughout the late 1990s to the 2000s, that is, carbon dioxide (CO2) lasers with a power range of 4 kilowatts. There are indeed some higher machine grades, but the most common ones are in this range. The progress of CO2 technology has experienced nearly 30 years, and has stabilized for many of them, while the wattage has never grown to more than 6 kW. This is in sharp contrast to the development of fiber laser technology we have seen. Advantages of high power fiber lasers When the fiber laser was introduced in the mid-2000s, the market reaction was flat, and it was not until 2010 and 2011 that the fiber laser received the response. From this point on, the laser cutting industry began to notice that major machine manufacturers introduced their products, and believe that this technology can become a viable production tool with a lot of advantages (in the laser cutting industry, it has only begun to see major machine manufacturers full of Introduce their products with confidence: this technology has the ability to be an achievable production tool with many advantages. In earlier versions, the power of the first lasers ranged from 2 to 4 kW. In just a few years, its rating has rapidly doubled or even tripled. With the rapid development of fiber laser technology, there are many factors to consider. What is the best for production needs? It is a great challenge to integrate all of them to best meet the needs of the manufacturing industry. High-power lasers offer many advantages, including increased productivity and throughput, as well as lower operating costs and energy efficiency per hour. While enjoying these benefits, one problem may be overlooked, namely the consumption of nitrogen when cutting medium to thick materials that require large amounts of gas and pressure. In response to this problem, further research on the processing of parts by different cutting techniques can also help to reduce the processing cost of individual parts. Nitrogen cutting Good edge quality and low part cost benefits can be obtained by evaluating the nitrogen generation system, optimized nozzle technology, higher nitrogen purity levels, and assist gas pressure. Applying these techniques can result in a 20-30% increase in feed rate while reducing auxiliary gas consumption by 70% compared to conventional nitrogen cutting. Nitrogen cutting is often the preferred method when the cutting material is within the processing range. Nitrogen is the preferred method for oxygenation that undergoes a thermotropic reaction that leaves the oxidized edges that must be removed in downstream processes because it reduces such secondary operations and allows the product to enter the powder coating directly or Welding process. Figure 1: This N-generation system provides clean, dry nitrogen for laser cutting. On-site nitrogen generation may be suitable for users who are looking for a simple solution to eliminate internal oxidation of thin materials and do not require high purity nitrogen. Amada's nitrogen generation system provides clean, dry cutting nitrogen, which can also be used with gas mixers to achieve more material processing options (Figure 1). Auxiliary gas selection Mixing these auxiliary gases has an advantage in creating the most suitable environment for different materials. This is accomplished by adding a gas mixer to the existing oxygen and nitrogen supply system and then supplying this mixed gas to the machine to form another solution that improves edge quality and scum free treatment. For example, in laser aluminum cutting, the edge quality is unacceptable without secondary deburring. A small amount of oxygen is introduced into the cutting process to achieve aluminum cutting of the scum-free fiber laser. The mixed gas gives you the convenience of higher cutting quality, solderability and powder coating applications without any secondary process. The addition of a gas mixer also facilitates the cutting of medium-thick mild steel. This range includes 11-gauge 7-gauges, 1/4-inch, and 3/8-inch materials, which were previously cut with oxygen using CO2 lasers. Now, with the advantages of high-power fiber lasers, nitrogen cutting can be used. It is better to use mixed gas cutting. As noted above, the feed rate can be increased by 20-30% compared to conventional fiber nitrogen cutting, while the assist gas consumption is reduced by more than 70%. This advanced cutting solution is achieved through nozzle technology, high gas purity levels and high flow rates. How to choose an automation system Choosing the automation system wisely is extremely important to make the entire solution more complete and to maximize smooth running times. High-speed cutting results in significantly shorter nesting cycle times, and the speed of automation is now more correlated with previous CO2 cycle times. When considering the automation that best suits your manufacturing needs, you should evaluate current and future needs. The best automation solution should be a flexible system. A flexible system helps to configure a system that leverages fiber lasers while expanding and enhancing the business. In an early automation unit containing a laser, the cycle time was over 3-4 minutes and the automation speed was not as large as the current one. Fiber lasers can produce nested cycle times, which requires the automated system to supply the next plate to the laser for cutting within 1 minute. In order to achieve these fast automatic cycle times, the system is required to perform multiple tasks simultaneously. Figure 2: Unloading previously cut, picking up the next one, allowing the laser to exchange the cutting tray and continue processing. For example, the system picks up the next piece from the raw material stack while unloading the previously cut from the moving workbench to instantly replace the unloaded one. This allows the laser to simply exchange the cutting tray and continue processing without having to wait for the automated system to deliver the next sheet (Figure 2). Material storage Another area of automation that can meet your needs is material storage. Can you accept a single material rack? Do you need to store multiple materials to pass the fiber laser as planned? It is often easier for a large OEM manufacturer who can predict future production needs to answer the above questions than a production shop that does not know when it is time to make the next processing order. These two different situations can be handled by the same flexible automation system. There may be a minimum of automation requirements in the production floor to maximize production during off-peak shifts and to provide only one pallet of raw material for the laser. OEM manufacturers or larger production plants may need a storage system that can deliver multiple materials to the laser at any time. Starting with a flexible, ready-to-expand system, companies can be prepared to respond to any situation that may arise in the future.

Laser cutting machines are now mainly divided into CO2 lasers, YAG solid-state lasers and fiber laser cutting machines. These three laser cutting machines have their own characteristics in production. Below, we compare the three common lasers from several aspects. The characteristics of the cutting machine. 1. Operation requirements and maintenance The CO2 laser needs to be adjusted before the light is used. The condition of the optical path will directly affect the cutting effect of the workpiece. Therefore, the optical path needs to be manually adjusted and maintained regularly. The thermal lens effect of the YAG solid-state laser is obvious and needs frequent maintenance. The optical fiber transmission of the fiber laser is free of adjustment. , maintenance-free, high stability, easy to operate. 2. Cutting speed and effect The cutting speed of fiber laser is 2-3 times that of the same power CO2 laser. It has outstanding advantages in the cutting process of sheet metal. It has excellent performance in the other two laser cutting machines. The cutting quality is good, the gap is small, and the edges are neat. . 3. Material suitability and application industry CO2 lasers have wider applicability of materials, and the applicability of fiber lasers to high-reflective materials such as aluminum and copper for metal materials is more in line with the processing requirements of sheet metal manufacturing, 3C home appliance industry, and new energy industry. 4. Energy consumption level and comprehensive cost The photoelectric conversion rate of the fiber laser is more than 30%, the photoelectric conversion rate of the same power CO2 laser cutting machine is about 10% to 15%, and the photoelectric conversion rate of the solid laser is 3%. The fiber laser consumes only 20-30% of the power of the same power CO 2 laser, and the overall cost is lower. By comparison, the fiber laser cutting machine has higher working efficiency under the same conditions, better cutting effect and maintenance-free, but the purchase cost is slightly higher, and medium and large enterprises can give priority to fiber optic equipment.

Laser digital etching processing technology has obvious advantages over traditional die cutting processing, and it is another leap in laser technology for "die cutting processing". Laser digital etching processing refers to the laser cutting of the processed material (vaporization of the material irradiated by the laser) according to the digitized information, instead of the conventional die cutting process. A typical laser digital etching processing system includes: a carbon dioxide laser and a scanning head, a power unit, a cooler, a power controller, a software, a smoke chamber, etc., if not combined with a printing machine or a processing line, there is also a processed material roll. Operating system: For processing with high registration accuracy requirements, it may be necessary to match the total estimate of the electronic display control system, with an investment of between $180,000 and $300,000. In the old system, the laser is fixed, and the processing table of the material is moved in the X, Y direction, so the speed is limited and it is difficult to be popular. The new system uses a scanning current meter to drive the laser beam and the rotating mirror, so that the laser beam can be fired in all directions, and the processing speed is also greatly improved, reaching a range of 80 to 600 inches per second. For reel-to-reel laser processing systems, it is also possible to perform intermittent repetitive machining, that is, repeated processing by the laser beam in accordance with programmed pattern information (as in a continuous dryer). For the etching depth of the material to be processed, as long as the etching speed or the parameters of the laser are adjusted, it can be flexibly adjusted (or completely penetrated, or slightly clicked, used for indentation or film uncovering). Obviously the advantages of this new laser digital etch process are easy to understand: 1, flexibility: any shape, no need to mold, as long as a program, the laser beam can be programmed to "die-cut" shape and depth, but also can be changed in operation, no need for "tools" This opens the door to personalization or small batching of packages or trademarks. 2, good accuracy: the tolerance does not exceed three thousandths of a millimeter can also compensate for the error between printing and post-processing, because the laser can be used for compensation adjustment, and in the traditional die-cutting, the mold is difficult to change after fixing. 3, high production efficiency. . Because there is no need to make molds, it is only necessary to program the tasks, and the tasks are followed by them. It saves time and time and can be adjusted if there is any change in the last minute before starting the processing, so as not to affect the production cost regardless of the simple or complicated processing shape. It is the same, and the time spent is basically the same. The processing speed can basically match the speed of digital printing, which can form a continuous production. 4, economic benefits: no need to prepare molds, processing tasks are large, small does not matter, the business source will also broaden the traditional die-cutting process, not only the molds are diverse (such as flat pressure, wheel pressure, punching, wearing Eyes, indentations, etc.), the supporting tools are complicated, and now all can be saved. 5, the aesthetic effect: laser etching is pressure-free, so there is no trace on the material after processing; not only the pressure-sensitive trademark is not indented, but also easy to peel. . From the technical point of view, although it has the above advantages, the current promotion and application is still the initial class. Several manufacturing companies have introduced related equipment, such as: LaserSharp, LighteningBolt, Softdie, AcuTear, AcuBreather, etc., all of which are patent registration grades. However, users are often reluctant to let the outside world know about the introduction of such equipment, and even sign confidentiality agreements with suppliers to maintain their leading position in technology. The devices that have been introduced also have certain features, such as the Softdie system, which is aimed at the trademark market. Therefore, multi-channel laser beam scanning is used to increase the etching speed to 600 ips, which can match the speed of the trademark printing machine. Off-line processing is of course more No problem. The AcuTear and AcuBreathe systems were introduced in the flexible packaging market in early 2000 to indent or micro-ply the multilayer composite film packaging without compromising the sealing performance of the package. Experts also pointed out that it is almost impossible to make micro-pores of flexible packaging to be breathable. It is almost impossible in rotary molding because it is impossible to engrave so small and smooth, and there are often residues that block the micropores, but with lasers. Etching is not a problem. Of course, the emergence of new technologies is not likely to be perfect at all. Some situations have yet to be studied and improved. For example, the variety of packaging materials varies, the thickness varies, and the performance may vary. When laser etching, how to etch the residence time or laser The energy is just right, so that the edge of the etching is smooth and smooth, and there is also a process from unfamiliar to skilled. In addition, there are certain limitations, such as: metal materials are not suitable; there are certain deficiencies, such as: laser cutting microstrip Beveled, some materials may change color, and some plastics may show slight burrs. But in general, some experts predict that within 10 years, the traditional die-cutting process may disappear in some large packaging processing enterprises: in the vast packaging processing market, laser etching processing will be increasingly welcomed and promoted. This is another leap in laser technology for "die-cutting."

According to the forecasting agency Markets and Markets "VCSEL2018-2023 Global Forecast Market Report", the compound annual growth rate (CAGR) of the vertical cavity surface emitting laser (VCSEL) market will increase from $1.78 billion in 2018 to $3.89 billion in 2023. The compound annual growth rate (CAGR) is 16.9%. The increase is mainly due to the increasing use of VCSELs in proximity sensing and medical applications, the increasing use of VCSELs in data communications and in infrared lighting, and the surge in demand for VCSELs as automotive electronics advances. However, the limited data transmission range limits the growth of the VCSEL market. InP VCSEL grows fastest According to materials, the VCSEL market is divided into gallium arsenide (GaAs), gallium nitride (GaN), indium phosphide (InP), etc., including gallium indium gallium nitride (GaInNAs), indium gallium arsenide (InGaAs), indium aluminum gallium. Arsenic (InAlGaAs) and aluminum gallium arsenide (AlGaAs). The InP market is expected to grow at the highest compound annual growth rate. VCSELs in the wavelength range of 1300-1550 nm are rapidly evolving and are mainly based on InP. The high growth of this material can be attributed to its high wavelength compatibility and its use in high speed communication applications. Single mode grows faster than multimode Compared to multimode VCSELs, the market for single-mode VCSELs is expected to grow at a higher compound annual growth rate as they provide solutions for many sensing applications, particularly in the consumer electronics industry. Emerging applications grow at the highest compound annual growth rate Emerging application markets: For example, light detection and ranging (LiDAR), night vision, atomic clocks, GPS, magnetometers and displays are expected to grow at the highest compound annual growth rate. At present, this market is in its infancy, but due to the use of VCSEL for high-quality vision and obstacle detection, it is expected that there will be high growth in the next few years. Data center occupied the largest share of the VCSEL market in 2017 Data center based on end-user categories (data center, consumer electronics, automotive, industrial, healthcare, and military data centers, automotive, industrial, healthcare, and military), primarily using 850nm transmit VCSELs, especially for data transmitted over the network Very large) accounted for the largest share of the 2017 VCSEL market. In data centers, high data transfer rates are important because they allow fast data transfer for processing and results. As global companies adopt data analytics to improve decision making, the demand for VCSELs in data centers is expected to increase. The consumer electronics market is expected to grow at the highest compound annual growth rate. As VCSELs are increasingly used for advanced features such as laser autofocus and proximity sensors in smartphones, the consumer electronics industry has made a huge shift in the entire VCSEL market. In addition, other applications, such as video signal display, video signals from one or more cameras, low-noise microphones, and gesture recognition, are expected to generate huge demands. America has the largest market share; Asia Pacific has the highest compound annual growth rate In 2017, the Americas accounted for the majority of the entire VCSEL market and was the largest market for technology giants such as Facebook, Google, Apple and Amazon. In addition, companies are increasingly focusing on the use of cloud infrastructure, which has led to an increasing demand for VCSEL-based optical transceivers in the Americas. The VCSEL market is expected to grow at the highest compound annual growth rate in the Asia Pacific region between 2018 and 2023, which is attributable to the increase in the number of data centers and the increased demand for consumer electronics and high-end vehicles. Asia-Pacific countries such as China, India, Singapore and Indonesia are becoming hubs for data centers due to advances in basic telecommunications infrastructure and the encouragement of their respective governments. The major companies in the VCSEL market are Finisar (USA), Lumentum (USA), Broadcom (USA), Philips Photonics (Germany), II-VI (USA), IQE (UK), AMS Technologies (Germany), Vixar (USA) , Santec (Japan), VERTILAS (Germany), Agiltron (USA), Alight Technologies (Denmark), Ultra Communications (USA), Laser Components (Germany), Litrax Technology (Taiwan), Coherent (USA), TT Electronics (UK) Newport (USA), NeoPhotonics (USA), and Necsel Intellectual Property (PD-LD) (USA). Factors such as technological advances in consumer electronics and the development of laser-based hard disk drive technology are expected to provide opportunities for participants in the VCSEL market.

The emergence of lasers has opened up a new chapter in the field of processing. Especially since the advent of microsecond pulsed light lasers, due to its ultra-fast time and ultra-high peak characteristics, it can quickly and accurately concentrate energy in the active area, achieving non-hot melt cold treatment of almost all materials. Obtain the advantages of high precision and low damage that traditional lasers cannot match. These unique advantages in microsecond lasers are widely used in microfabrication of materials, nanostructure fabrication, photonic devices, high-density storage, and medical bioengineering. Ultra-fast and ultra-fast laser science is a very young and new discipline, and it is on the eve of a major breakthrough. In recent years, with the breakthrough and commercialization of high-power picosecond, femtosecond laser and fiber ultrafast laser technology, ultrafast laser has moved from the laboratory to the actual industrial production application, becoming a hot trend in the academic and laser application industries. Ultra-fast lasers can solve the processing problems of high, precise, sharp, hard, difficult and so on that are difficult to achieve by many conventional methods, achieving amazing processing capabilities, processing quality and processing efficiency, and generating significant economic and social benefits. With the launch of German [Industry 4.0" and [Made in China 2025", the demand for high-end manufacturing, intelligent manufacturing and high-precision manufacturing will increase significantly in the future. Ultra-fast laser and advanced micro-nano processing technology will usher in new rapid development opportunities. . The total ultrafast laser market is expected to exceed $1.5 billion by 2020. Ultra-fast laser micro-nano production is a cutting-edge interdisciplinary subject that touches machinery, optics, physics, chemistry, materials, etc., and is widely used in national defense, biology, information, medical devices, and automobiles. Ultra-fast laser refers to a laser with a pulse width shorter than 10 ps (10-11 s), which has the unique advantages of super and ultra-fast, which makes the production process tend to be extreme in terms of time and peak power. With the development of micro-sodium science and technology, micro-electro-mechanical systems (MEMS) characterized by small size or small operating size have become a high-tech of modern science and technology, and the progress of many disciplines and high-tech The breakthrough comes from the improvement of micro-machining processing precision, such as the development of micro-electronic technology, higher computing speed and powerful functions require large-scale integrated circuits to develop in a more miniaturized direction. Precision machining has a wide range of applications in aerospace, precision machinery, biomedical and other fields. Microstructures also play a pivotal role in the study of basic disciplines and become an important means of research in nanotechnology. Therefore, it has been valued by all countries and has become the "new darling" of the times.

SPI Lasers, a fiber laser R&D manufacturer, is a wholly-owned subsidiary of German industrial equipment manufacturing giant Trumpf. Recently, SPI purchased an 8.1-acre manufacturing site in Rugby, England for £10.3 million. The acquisition will further expand the company's production scale. The manufacturing site for the SPI extension laser is designed to cater to the growing market demand. In recent years, SPI's business in China and the United States has increased. According to the official, in the coming months, the newly acquired venue will be invested in millions of pounds for renovation. SPI has clearly utilized additional space to accelerate the company's vertical integration plans and further optimize their manufacturing and manufacturing processes.

On October 26, 2018, the 13th China (Bo Xing) International Kitchenware Festival was grandly opened at the China Smart Kitchen International Convention and Exhibition Center. Shandong Leapion laser (DaTo) actively prepared for the exhibition, carrying the company's high-quality equipment to the Chinese kitchen. International Exhibition Center. With the development of the kitchenware industry, the development of the enterprise has encountered a "bottleneck", the transformation and upgrading of the kitchenware industry, and the integration between kitchen brands is imminent. As a place for the production of Chinese kitchen utensils, Xingfu Town of Boxing County has developed a large number of excellent kitchen makers in the past 30 years. It is well-known at home and abroad and naturally has the responsibility to set off the banner of the Chinese kitchenware industry. At present, the kitchenware industry is relying on the platform of the International Convention and Exhibition Center to realize the transition from low-end products to high-end fields, from [cooking" to [kitchen". In this exhibition, Leapion laser caters to Boxing's latest products, kitchen technology achievements and new development trend of kitchen utensils, bringing the most intimate and precise laser cutting solutions for kitchen utensils, and actively exchanges and cooperation with entrepreneurs in the kitchen industry. Efforts to write a new chapter in the cooperation between the laser industry and the kitchenware industry. Leapion laser deeply understands that as the kitchen becomes a trend and trend today, private custom kitchens have also become the development direction of the kitchen industry. This is also a huge challenge for kitchen manufacturers, which means that mass-standard production can only maintain the normal operation of the company. To achieve profitability, it is necessary to take a customized route. As a result, laser cutting is bound to become the threshold for the production process of the kitchen industry. Shandong Xingfu Town, which is known as the Chinese kitchen capital, has a laser cutting machine of about 30% in the kitchen industry. This is a fairly high ownership rate, which shows the importance of laser cutting machines in the kitchen industry. Leapion Machinery's fiber laser cutting machine for the kitchen industry, with power configuration from 500W to 1000W, can fully meet the production needs of customers, and avoid unnecessary power waste of high-power laser. In the mass production and personalization of the kitchenware industry. Meet the needs of kitchenware companies. Shandong Leapion Machinery has always been committed to providing better laser solutions. We will continue to innovate in the laser field and enhance the intellectual level of national enterprises. Exhibition wisdom to create a grand plan, create an industry leader. Leapion laser, with you along the way!

Foreword In 1960, the first ruby laser was introduced. In 1961, China developed the first laser. For more than 50 years, laser technology and applications have developed rapidly due to its excellent color, directionality, good coherence and high brightness. Among them, all solid-state lasers have become one of the most promising research fields of laser technology due to their small size, long life, compact structure and convenient maintenance. As one of the current mainstream industrial grade lasers, solid-state UV lasers are widely used in various industries based on their various performance advantages due to their narrow pulse width, multiple wavelengths, high output energy, high peak power and good material absorption. Features, and the ultraviolet laser wavelength is 355nm, which is a cold light source, which can be better absorbed by the material, and the damage to the material is also minimal. It can achieve fine micro-machining and special material processing which cannot be achieved by conventional CO2 lasers and fiber lasers. Solid ultraviolet laser light extraction principle The laser must have the above three parts, the working substance, the pump source and the optical cavity, and the solid laser material as the working substance laser. Under the action of the pump source, the working substance undergoes a population inversion distribution, which becomes an activating substance, thereby amplifying the light. A part of the amplified light is fed back to participate in the excitation, and the resonant cavity generates an oscillation, and the laser can be generated after satisfying certain conditions. 1. Working substance: The core of the laser, only the material that can achieve the energy level transition can be used as the working substance of the laser. 2. Pump source: Its function is to energize the working substance and excite the atom from the low energy level to the external energy of the high energy level. Usually there are light energy, thermal energy, electric energy, chemical energy and so on. 3. Optical resonant cavity: The stimulated radiation of the working substance is continuously performed; the photon is continuously accelerated; the direction of the laser output is limited. 355nm a laser from "cold" to "hot" Application and development 3D printing and Zengcai manufacturing: The ultraviolet laser under the control of the calculator scans the liquid photosensitive resin point by point and layer by layer according to the contour of each layered section of the predetermined part, so that the scanned resin layer is photopolymerized. Curing molding. The 3D printing industry has developed rapidly in the past two years, and the SLA manufacturing process has become more perfect. The increasingly mature printing process has put forward higher requirements for UV lasers. As a result, Bellin Laser has introduced a 0.5-3W air-cooled UV laser (LP105) for 3D printing and additive manufacturing applications. This laser has a single pulse energy of >5μJ@100kHz, a repetition rate of 30-100kHz, and a pulse width of <70ns@. 100kHz, high beam quality (M2<1.3), spot roundness >90%, these strict parameters require a series of problems such as insufficient hardness and color difference during curing, and the air-cooled cooling method makes the laser Smaller size makes it easier to integrate the overall light path of 3D printing. 355nm a laser from "cold" to "hot" 355nm a laser from "cold" to "hot" 355nm a laser from "cold" to "hot" 355nm a laser from "cold" to "hot" Lp105 Fine marking: UV laser wavelength is 355nm, which is a cold light source, which can be better absorbed by materials, and has little destructive effect on materials. It is widely used in the surface marking of plastics, metals, ceramics, glass and other materials. With the increasing demand for industrialization, the application of flight marking is becoming more popular, and the demand for power is also increasing. The optional 3-5W power range of the Bellin laser LP106 series, with a new frequency-doubled module temperature control design, power output is more stable and pulse width <15ns@30khz can be applied to more marking materials. 355nm a laser from "cold" to "hot" 355nm a laser from "cold" to "hot" 355nm a laser from "cold" to "hot" 355nm a laser from "cold" to "hot" Lp106 Material cutting: As the power of UV lasers increases, the cutting field is also more widely used, covering materials such as cover films, PCB boards, sheet metal and silicon wafers. Compared with the traditional CNC cutting, the laser has unique flexibility to process various curves and small angle cutting, which is more efficient and the yield of processed products can be improved. Taking the PCB board as an example, the material cladding is copper-aluminum metal, which is processed by 7W and 10W two different power ultraviolet lasers, and the PCB board is cut off, the edge of the section is neat, and there is no sawtooth phenomenon. Both processing results are in line with the standard, 10W power processing is more efficient, more in line with the manufacturing needs, but also represents the future of high-power UV laser equipment will become more and more popular. 355nm a laser from "cold" to "hot" 7W positive effect 355nm a laser from "cold" to "hot" 7W back effect 355nm a laser from "cold" to "hot" 10W positive effect 355nm a laser from "cold" to "hot" 10W back effect The development trend of ultraviolet laser 355nm a laser from "cold" to "hot" Marble UV-15 As one of the current mainstream industrial-grade lasers, solid-state UV lasers are also constantly growing. From the first ultraviolet light in the laboratory to the finished laser equipment in the customer's hands, the laser performance is superior and stable, and the service life is longer and stable. Better and more efficient. The traditional mode laser is generally divided into two separate sections of electrical and optical. The software and control part are assembled inside the electric control box, and the optical is independent inside the laser cavity. The use of the connection line may be inconvenient, and the space will also be Take up more locations on the device. Future industrial products will only move in the direction of convenience and integration. The laser is also the same, the smaller the volume, the lighter the weight, the integration of the circuit and the optical path, the higher the power and the better the stability, so the high-power integrated model becomes An unstoppable development trend. Today, the localization of lasers, Behring laser high-power 15W solid-UV one machine, leading the trend, is at the forefront of the industry.

n recent years, the rapid development of laser coding technology has gained the attention of all major SMEs in the industrial field, and has become one of the best "weapons" for enterprises to further enlarge and become stronger. According to incomplete statistics, the current global laser processing system sales, laser coders are second only to laser cutting machines, and the two sales are close, each accounting for about 1/3 of the total. In China, the sales of laser coding machines have accounted for more than 50% of domestic laser processing sales! Domestic laser coding machines have greatly expanded the application of industrial fields, and have become the darling of industrial development in the new era. Laser coding machines are available in the electronics industry, automotive industry, tool measuring tools, aerospace, instrumentation, packaging industry, medical products, household appliances, keyboards, panels, advertising signs, ID cards, daily necessities, jewelry and diamonds. Marking objects cover all kinds of metal and non-metal materials. It can be said that the application of domestic laser coders is much wider than that of foreign applications. Laser coding on a variety of materials commonly used laser coding machines mainly include fiber laser coders, semiconductor laser coders, CO2 laser coders, etc., occupying the domestic market in a large range. Compared with traditional marking technology, laser coding technology has no consumables, and the equipment is stable and maintenance-free, saving processing costs. At the same time, the laser coding speed is fast, the effect is clear and beautiful, without any limitation of computer operating system, and it has significant advantages in processing efficiency. New technologies, new applications, new breakthroughs, laser coding future applications of laser coding are becoming more and more mature. In order to better serve the domestic industrial processing market, some new laser coding machines are continuously developed: online laser coding machines Can be easily integrated into the product line, high-definition coding, seamless integration, maintenance-free, long life. The portable laser coder weighs less than twenty kilograms and offers unparalleled flexibility and reliability. In addition to the common laser marking technology, the anti-counterfeiting laser coding machine can also prevent counterfeit and shoddy products and ensure the legitimate rights and interests of enterprises and consumers. The new laser coding technology has been widely used in the fields of machinery, electronics, food, medicine, etc., while the industry 4.0 with "automation" and "smart manufacturing" as keywords is also providing a huge market for the laser coding market. potential. The unique coding of components, components and systems in a digital network production environment will facilitate efficient traceability and monitoring of details such as type, serial number, date of manufacture, manufacturer and process information throughout the value chain system. . Lasers are coded on metal materials. As a fast-rising country, it has become the focus of the world both in military and economic terms, as well as in the laser coding market. Laser coding equipment has developed very well since entering the Chinese market. Due to the good processing effect and stable equipment of domestic laser equipment, it has been adopted by many companies including Fortune 500 companies. Although faced with foreign advanced laser coding technology, China has a certain gap for the time being, and can not fully meet the production and processing needs of various industries, but the relevant departments of China have been vigorously supporting the development of laser industry technology, supporting the continuous research of laser enterprises. Developed new laser coding equipment.

Nowadays, the laser technology application industry is extensive, especially in the metal industry. Today, the [flexible manufacturing" method is being promoted. The metal parts industry is transforming from mass production to flexible small batch and diversified production methods. Laser technology can quickly adapt to a wide range of materials, shapes and sizes, especially for flexible processing, and will play a central role in this transformation. At the same time, based on the high precision, high speed and high flexibility of laser, the combination of automation and laser system is the trend of the times. Under the general trend of Industry 4.0, these combinations will become more and more close. Especially in recent years, automated cutting and welding products continue to show high-speed development, and the application fields are more and more extensive. The metal industry is one of the most important application markets for laser processing. The competition in the Chinese sheet metal market has now gradually turned into competition for high-quality, high-tech products. In order to comply with the development trend of the international market, the processing of processing technology is inevitable. Laser processing techniques and processes, including laser cutting, laser welding, laser marking, and laser additive manufacturing, are increasingly being used in the processing of metal products and materials. High-power laser processing market, strong laser cutting, the leader In recent years, laser cutting has become an ideal solution for the sheet metal cutting industry due to its high efficiency, high energy density, non-contact processing and flexibility, and its advantages in precision, speed and efficiency. As a sophisticated machining method, laser cutting can process almost all materials, including two-dimensional or three-dimensional cutting of thin metal sheets. In the field of sheet metal cutting, from micron-sized ultra-thin plates to tens of millimeters of thick plates, efficient cutting is possible. It can be said that laser cutting has set off an important technological revolution in the sheet metal processing industry. It is reported that the compound annual growth rate of the laser cutting machine market during the period of 2016-2020 will reach 8.91%. High-power laser cutting equipment can process a wide range of materials, whether steel, aluminum or plastic, with extremely high precision. Its versatility gives manufacturers the flexibility to cut materials and create products and components with complex geometries. The share of laser cutting equipment in metal processing has always taken the lead: whether it is precision cutting of thermoformed sheets, or the creation of shaped parts with complex designs and dimensions, such as body and tube. Today, conventional cutting machines are being increasingly replaced by laser cutting equipment with excellent beam quality and high degree of automation. In addition, thanks to the advancement of domestic fiber lasers, control systems, processing heads and laser cutting machines in the field of technology and cost, in 2016, the number of laser cutting machines used in the sheet metal processing market has almost doubled. These advances have also accelerated the conversion of traditional production processes, such as punching machines and shearing machines, to laser processing. According to a report, in 2016, the global high-power laser processing category accounted for more than 47% of all industrial laser revenues. Metal cutting is a growth driver for high-power laser processing revenues, especially for sheet metal cutting. In 2016, more than 7,000 related laser systems and lasers were sold, accounting for more than 76% of total revenue. In this category, the growth of high-power fiber lasers used in a large number of sheet metal cutting processes is very obvious, as the sales growth of fiber lasers continues to dominate by 30% compared to CO2 products. Fiber laser revenues account for nearly 50% of all high-power laser processing segments. At the same time, high-power and high-brightness direct semiconductor lasers are gaining more and more market share as more integrators are developing and introducing laser systems for brazing, soldering and cutting applications. For example, in the second half of 2016, Mazak developed the OPTIPLEX 3015 DDL, a 4kW laser cutting machine with an innovative laser cutting concept. This device uses a new generation of laser generators to apply direct semiconductor laser technology (DDL) to sheet metal cutting. In addition to the breakthrough in the speed of cutting thin sheets, DDL has even surpassed the CO2 laser products in medium and heavy plate cutting applications. When processing thick plate materials, the surface quality and edge quality of the workpiece processed by the equipment are better than fiber laser cutting. Breakthrough in the field of metal laser additive manufacturing With the introduction and implementation of [Made in China 2025" and [Additive Manufacturing Promotion Plan", in recent years, additive manufacturing (3D printing) has rapidly warmed up around the world and has become one of the industry's focal points. This technology has been widely used in aerospace. The automotive, medical, metal, mold and other industrial fields have become the core processing elements for the rapid transformation of manufacturing to intelligent. Additive manufacturing technology allows for the creation of 3D printed models of objects, so that products with complex designs can be easily created with higher precision with the help of additive manufacturing. Different technologies can be used to achieve additive manufacturing, such as direct writing, fused deposition, photocuring, electron beam melting, selective thermal sintering (SHS), selective laser sintering (SLS), selective laser melting (SLM) ), direct metal laser sintering, layered solid manufacturing and powder bed method. It is predicted that the compound annual growth rate of the market will reach 18-22% between 2016 and 2026. Additive manufacturing technology is expected to provide more use for parts and finished product design.

Fraunhofer has formed a new team of excellence in its 12 institutes, which will develop an ultra-fast laser with an average power of up to 20kW in the next four years. The average power of the laser system proposed by the new team will exceed an order of magnitude of all previous ultrafast lasers, enabling high-throughput microprocessing applications on a macro scale - such as surface functionalization. At the International Laser Conference AKL 2018 held in Aachen, Germany in early May, the new "Advanced Photon Source" team was officially announced. It is led by the Fraunhofer Institute ILT and IOF, two of which will be established in 2018. The governing bodies will also include FEP, IAF, IIS, IKTS, IMWS, ISE, ISIT, ITWM, IWM and IWS. Wait. The research team's budget for the first three years was about 10 million euros. Prof. Reinhart Poprawe, director of Fraunhofer ILT and the new team, said, [Our 12 institutes are gradually developing new generation lasers and demonstrating the challenges of industrial and research applications." [We are working together to develop disruptive technologies that will help Extending the application of laser technology – from the expansion of ultra-precision manufacturing processes to the development of new pulse durations and wavelength ranges." According to Popawe, the current average power of the ILT in the sub-picosecond range is slightly less than 2 kW. Two years later the team plans to develop an ultra-fast laser with an average power of 5 kW, with a final goal of 20 kW. "There is no physical law between us and this goal, so it should be possible to prove this," he commented during the AKL. In addition to developing new powerful lasers, the team will explore its potential applications in the industry, such as the microstructure and surface functionalization of solar cells, ultra-hard ceramics and battery components, or the cutting of glass and lightweight materials. Due to insufficient processing speed, it is not economical to use 100W ultrafast lasers in these processes. During the announcement of AKL, Popavere also described the use of innovative multi-point techniques in which diffractive optical elements or spatial light modulators can be used to separate a single powerful laser beam into a large array of multiple beams with fewer pulses-new Lasers can handle larger material surface areas with higher throughput without thermal damage. This may lead to applications such as equip wind turbines with functional surface structures to prevent ice and insects from accumulating on their blades - both of which have been shown to reduce turbine efficiency. Other possibilities include drilling billions of holes in the wing of the aircraft to reduce drag during flight and forming an antibacterial surface on the hull to prevent the attachment of large amounts of algae. The new team also plans to produce coherent radiation down to the soft X-ray range - photon flux is two to three orders of magnitude higher than previously achieved. In addition, in the field of materials science, the team aims to establish applications such as the generation and research of new materials. As a result of this new team, new opportunities will be expected in bio-imaging, semiconductor industry and lithography.

Guide: The CO2 laser needs to be adjusted before the light is used. The condition of the optical path will directly affect the cutting effect of the workpiece. Therefore, the optical path needs to be manually adjusted and maintained regularly. 1. Operational requirements and maintenance The CO2 laser needs to be adjusted before the use of the optical path. The condition of the optical path will directly affect the cutting effect of the workpiece. Therefore, the optical path needs to be manually adjusted and maintained regularly. The thermal lens effect of the YAG solid-state laser is obvious and needs frequent maintenance. The optical fiber transmission of the fiber laser is free of adjustment. It is maintenance-free, highly stable and easy to operate. 2. Cutting speed and effect The cutting speed of fiber laser is 2-3 times that of the same power CO2 laser. It has outstanding advantages in the cutting process of sheet metal. It has excellent performance in the other two laser cutting machines. The cutting quality is good, the gap is small, and the edges are neat. . 3. Material suitability and application industry CO2 lasers are more widely applicable to materials, and the suitability of fiber lasers for high-reflective materials such as aluminum and copper for metal materials is more in line with the processing requirements of sheet metal manufacturing, 3C home appliance industry, and new energy industry. 4. Energy consumption level and comprehensive cost The photoelectric conversion rate of the fiber laser is more than 30%, the photoelectric conversion rate of the same power CO2 laser cutting machine is about 10% to 15%, and the photoelectric conversion rate of the solid laser is 3%. The fiber laser consumes only 20-30% of the power of the same power CO2 laser, and the overall cost is lower. By comparison, the fiber laser cutting machine has higher working efficiency under the same conditions, better cutting effect and maintenance-free, but the purchase cost is slightly higher, and medium and large enterprises can give priority to fiber optic equipment.

It is very important to provide some small space for people in public places such as residential areas, commercial areas, public activities areas, and tourist areas. Public seats allow people to have some more intimate spaces for special activities such as rest, snacks, reading, snoring, weaving, playing chess, sunbathing, watching people, talking and more. These attractive activities are impossible indoors. Seat-based seats are often used in public places such as airports, train stations and hospitals due to their long service life. The traditional welding method welds the common seat, not only the welding point is large, but also the welded parts are quenched by the heat-affected zone at the same time. Under the condition of high carbon content, the quenched martensite is easily generated, the crack is easy to occur, and the chair is stabilized. Performance is reduced. The main advantages of laser welding machines compared to conventional welding techniques are: 1. Fast speed, large depth and small deformation. 2. It can be welded at room temperature or under special conditions, and the welding equipment is simple. 3. Micro soldering is available. The laser beam is focused to obtain a small spot, and can be accurately positioned, and can be applied to the mass welding of small and small workpieces that are automatically produced in large quantities. 4. It can weld non-accessible parts and perform non-contact long-distance welding, which has great flexibility. 5. The laser beam can easily realize the beam splitting according to time and space, and can carry out multi-beam simultaneous processing and multi-station processing, which provides conditions for more precise welding. The chair laser welding machine is an integrated design. It has high energy output, effective optical mode, stable performance and easy operation. It has a hydraulic protection function for water temperature and laser welding with the movement of the table

Auxiliary gas for the role of fiber laser cutting machine is very large, so in the process of fiber laser cutting machine operation, we must understand the role of auxiliary gas, so that the fiber laser cutting machine can better run. So, what auxiliary gases are needed for the operation of fiber laser cutting machines? Below, we will introduce the role of the auxiliary gas of the fiber laser cutting machine: 1. It can be used for cooling to prevent the cutting material of the fiber laser cutting machine from hardening, which is more convenient for the cutting of the fiber laser cutting machine; 2. Moreover, the auxiliary gas of the fiber laser cutting machine can also blow off the slag of some cutting materials to avoid the damage of the slag to the fiber laser cutting machine; 3, fiber laser cutting machine can also help the cutting of materials, so that the cutting efficiency of fiber laser cutting machine becomes higher. These are the reasons why the fiber laser cutting machine needs to add auxiliary gas when it is running. The good auxiliary gas can make the cutting quality of the fiber laser cutting machine better. Leapion in laser machine business since 2007, we are a global manufacturing company producing Laser engravers,laser markers,CNC Router,UV inkjet printers for various applications such as signage,advertising, Woodworking furniture. . The company has a strong technical development team, in order to meet the customer's special requirements for products, the company is willing to tailor-made personalized products for you.

Specifications: Voltage: 380V/220V Size: 125x298mm Speed: 0-24000 r/min Cooling mode: water circulation cooling Power: 2.2kw/3kw/4.5kw/5.5 KW for options Shippment: After received buyers' payment , Goods will be shipped within 2~5 business days. Customs duty: 1. Ship to Europe ,if buyer choose UPS ,buyers needn't custom tax ,this price include all fees ,goods will arrive buyers' address within 8~15 workdays! 2. Ship to Russia by 'seller's shipping channel' , buyers needn't custom tax ,this price include all fees ,goods will arrive buyers' city within 25~55 days! we will provide valid tracking number and tracking web ! 3.By DHL/TNT, goods will arrive buyers' country within 5~7 days.buyers must clearance customs and pay custom tax ! 4. For other country,Seller method way means send machine to local seaport by sea , terms is CFR. please make sure can clear customs . Import duties,taxes and your local fees are not included in the price or shipping charge .These charges are the buyer's responsibity.Pls make sure you can clear customs before order. if can not clear customs before the deadline, your Customs will distroy the goods, and you have to bear all cost caused by the Customs clearance dealy. Notice: Pls check all goods carefully before you sign to accept the package and report to us within 2 days .if there are any parts loss or goods problems. Pls show related photos and videos .Spindle is 6 momths warranty !

For different materials, the parameters and methods of laser engraving are also different. So how do you adjust these to achieve the desired effect? For the industry that uses laser engraving machines for a long time, or DIY enthusiasts, there will always be more or less problems in contact laser engraving. For different materials, the parameters and methods of laser engraving are also different. So how do you adjust these to achieve the desired effect? This issue brings you the top ten common questions about laser engraving, and advises you on different materials and how to use the machine. 1. Some engraving suggestions on solid wood and hardwood? When carving hardwood, we recommend covering the surface of the wood to reduce the infiltration of residue into the engraving area and to be easy to clean. Use the "bottom to top" engraving mode. In the laser software RDwork we use, you can change the working mode of the laser head, allowing you to engrave from bottom to top instead of the usual top to bottom engraving. This has the advantage of reducing smoke and debris from being drawn into the engraved area as the laser head moves. After the engraving is completed, use some degreasing agent to clean it. Because the hardwood gum is black when it is burned at high temperatures. 2. Can you really carve glass? What are the skills? The first thing to know is that not all glass is flat. Although you may think that you need to buy some more expensive and more expensive glass to get better results, it is not the case. We have many customers who use the glassware of the wholesaler to engrave, but the engraving effect is also very good. Image.png For the engraving glass we give you some advice: Using a lower resolution, you can get better results with about 300DPI; Change the black in the graphic to 80% black to improve the quality of the engraving. We found that laying a wet tissue on the glass helps to dissipate heat and improve the quality of the engraving, but make sure the paper is not wrinkled. Use a finger or paper towel to apply a thin layer of soap to the area to be engraved, which also helps to dissipate heat; Use ScotchBrite or similar items to polish the engraved area to remove glass fragments. 3. What should you pay attention to when carving on plywood (plywood) or light wood? This material is more suitable for use in the field of cutting rather than engraving because the texture of the plywood may be uneven and there are different layers of glue inside. When you are carving on it, the material is very important, uneven, or a lot of glue, especially less will affect the engraving effect. Of course, if you find a better quality plywood, the engraving effect is still very good, such as woodcut painting. Image.png 4. I want to expand my business to leather. Is this difficult? Laser engraving or cutting leather can be, and we also have a lot of customers in this industry, want to customize the wallet, handbag LOGO. Image.png 5. What is the best setting for carving artificial leather? This will depend on your machine and wattage, but you can find the laser parameter table on the Leiyu Laser website. If in doubt, you can start the test yourself at a relatively high speed and low power. Because of this, as long as you don't move your material, you can sculpt again until you get the effect you want. 6. I hate wasting materials. What are the cool projects that laser engraving machines can use for waste? Using scrap is a great idea not only to create new projects, but also to use scrap to test more challenging engravings such as photos. We have seen many customers using waste to make a variety of things, such as small acrylic lighting signs, accessories, labels and more. 7. I have an Apple computer, can I use my Leiyu laser engraving machine? Our system can run Windows-based design software, and most of our customers choose CAD and CorelDRAW. The MAC computer can't connect directly to our system, but you can install a virtual machine to run windows to use our machine. 8. How to properly maintain my machine? How long should I clean my Nova35 or Nova24? Thundelaser provides a maintenance plan that lists the items to perform maintenance and the frequency of performing maintenance, which are detailed in our user manual. The main maintenance items: one is the cleaning of the machine; the other is the cleaning of the optical lens. Cleaning the optical lens helps ensure that the laser produces the most accurate engraving and cutting results. 9. Can I use a laser engraving machine to invest in the apparel industry? Definitely. Leiyu laser machines can cut and directly engrave a variety of textiles. We have a lot of users who are carving jeans, hollowing out fabrics and so on. Image.png 10. Can you recommend some cheaper material suppliers to me? We also have some more reliable material suppliers to introduce to you, but they are not particularly cheap. And we have Ma Da Ge's big Taobao and 1688, you can find a lot of cheap suppliers on it.