Post-weld treatment is equally important, affecting not only the product's appearance but also its corrosion resistance and overall strength. Traditional post-weld treatment methods, such as manual grinding and mechanical polishing, are time-consuming and labor-intensive, and can result in uneven weld surfaces, impacting the product's overall aesthetics. Laser Cleaning Machine, however, can efficiently and precisely remove spatter, scale, and slag from weld surfaces, leaving them smooth and clean. Laser Cleaning Machine utilize advanced laser technology to quickly remove impurities from weld surfaces without damaging the weld itself. Furthermore, the portability of Laser Cleaning Machine allows them to be used in various complex welding environments, easily handling both large structural components and small precision parts. In today's increasingly stringent environmental regulations, the environmental advantages of Laser Cleaning Machine are particularly prominent. Traditional pre- and post-weld treatment methods, such as chemical cleaning and manual grinding, often generate large amounts of wastewater and waste, polluting the environment. Laser Cleaning Machine, on the other hand, generate no waste during the cleaning process, require no chemical reagents, and produce no wastewater discharge, meeting modern industrial environmental standards.

Welding is an indispensable part of modern industrial manufacturing, and the quality of weld treatment directly affects the overall performance and lifespan of the product. Traditional weld treatment methods, such as manual grinding and chemical cleaning, are not only inefficient but also pose safety hazards and environmental pollution problems. With continuous technological advancements, Laser Cleaning Machine, with their high efficiency, environmental friendliness, and precision, are gradually becoming ideal tools for pre- and post-weld treatment. Cleaning the weld before welding is a crucial step in ensuring weld quality. Traditional cleaning methods, such as manual grinding and chemical cleaning, often have many limitations. Manual grinding is not only inefficient but can also lead to uneven weld surfaces, affecting the welding effect; chemical cleaning can corrode the surrounding materials and generate harmful chemical waste. In contrast, Laser Cleaning Machine use high-energy laser beams, which can quickly and precisely remove rust, oil, oxide layers, and other impurities from the weld surface without damaging the surrounding materials. Laser Cleaning Machine feature a high-precision laser control system that can flexibly adjust laser parameters according to the specific conditions of the weld, ensuring a clean weld surface. This non-contact cleaning method not only improves cleaning efficiency but also avoids physical contact with the weld surface, reducing surface damage that may occur during manual grinding. Using Laser Cleaning Machine for pre-welding cleaning can significantly improve weld quality and exten

In today's increasingly stringent environmental regulations, traditional cleaning methods, due to the use of chemical reagents, generate large amounts of wastewater and waste, causing environmental pollution. Laser Cleaning Machine completely avoid these problems. Laser Cleaning Machine cleaning processes do not use chemical reagents, generate no wastewater or waste, and are pollution-free, aligning with the principles of green manufacturing. Furthermore, Laser Cleaning Machine cleaning is non-contact, preventing mechanical wear on equipment and ensuring that the equipment's precision and performance are unaffected. This environmentally friendly and non-destructive cleaning method not only helps companies reduce environmental costs but also enhances their social image and strengthens their market competitiveness. Understanding the differences in equipment and cleaning needs among various semiconductor companies, we offer customized cleaning solutions. Based on the client's equipment type, contamination level, and cleaning requirements, our technical team can tailor-make Laser Cleaning Machine and cleaning processes for them. This customized service not only ensures optimal cleaning results but also meets clients' diverse needs in terms of cost control and cleaning efficiency.

In the semiconductor manufacturing industry, equipment cleanliness is a key factor affecting chip quality and production yield. Traditional cleaning methods often fail to meet the requirements of high precision and cleanliness, and pose a risk of damaging the equipment. Laser Cleaning Machine, with their advanced technology, offer an efficient, safe, and environmentally friendly solution for cleaning semiconductor equipment, contributing to the development of the semiconductor industry. The manufacturing and maintenance of semiconductor equipment requires extremely high precision; even the smallest contaminant can lead to performance degradation or even malfunction. Laser Cleaning Machine can precisely remove contaminants such as tiny particles, organic residues, and metal oxides from equipment surfaces without damaging them. Through precise laser control, the equipment can adapt to the cleaning needs of different materials and levels of contamination, ensuring that the cleaned equipment surface meets the ultra-high cleanliness standards required for semiconductor manufacturing. This high-precision cleaning capability not only improves equipment operating efficiency but also extends its lifespan, saving semiconductor companies significant costs.

Laser Cleaning Machine also excel in environmental protection. Laser cleaning does not use chemical reagents and produces no wastewater or waste, meeting environmental requirements. In today's world, where green development is being advocated, Laser Cleaning Machine not only help companies solve cleaning challenges but also enhance their environmental image and strengthen their market competitiveness. The emergence of Laser Cleaning Machine has brought revolutionary changes to mold cleaning in the injection molding industry. With its non-destructive, efficient, and environmentally friendly characteristics, it solves many problems of traditional cleaning methods, providing companies with an ideal cleaning solution. Choosing Laser Cleaning Machine means choosing a green, environmentally friendly, and sustainable production method. Let us join hands to move towards a future of green production and contribute to protecting our planet.

Laser Cleaning Machine are a type of vehicle that uses high-energy-density lasers to directly irradiate workpieces. Chemical changes occur during this process, leaving marks. This is the effect of Laser Cleaning Machine. So what can Laser Cleaning Machine print? Laser Cleaning Machine can print text and patterns, and can even engrave, and can be accurate to a few millimeters or even microns. At present, many companies are using excimer Laser Cleaning Machine, which is a technology developed this year and is suitable for application on various materials, especially metal materials. 1. It can print patterns, texts, barcodes, etc. 2. The applicable materials are very wide, suitable for metal, glass, porcelain, wood, plastic and other materials. 3. The scale of the mark is controllable, and the parts will not cause harm. 4. It is more environmentally friendly and does not require any paint to mark the workpiece. 5. Simple operation and easy to get started. The utilization efficiency of Compact Air Cooling Handheld Pulsed Laser Cleaner is very high, and the cost of use is also very low. It can be marked on a wide range of materials. At present, Laser Cleaning Machine are increasingly used, especially in various mechanical industries and instruments, auto parts and even vehicle windows, wires, circuit boards, electronic devices, integrated circuit modules, connectors, tools, rubber and plastic products, computer keyboards, glass products, etc. All of them can be applied to Compact Air Cooling Handheld Pulsed Laser Cleaner.

1. Laser Cleaning Machine should not be placed in areas with high humidity, dust or steam flow. 2. When moving an Compact Air Cooling Handheld Pulsed Laser Cleaner, please remove the power cord and other cables. 3. Do not allow the power cord of an Compact Air Cooling Handheld Pulsed Laser Cleaner to be close to a heater. 4. Before disconnecting the power cord and other cables of an Compact Air Cooling Handheld Pulsed Laser Cleaner, be sure to turn off the power. 5. Do not place Laser Cleaning Machine at high temperatures, especially in areas where Laser Cleaning Machine are exposed to direct sunlight or near heaters. 6. When transporting and maintaining Compact Air Cooling Handheld Pulsed Laser Cleaner equipment, disconnect the power plug from the socket. Prevent electric shock. 7. When disconnecting the power cord, do not hold the cable tightly, but hold the plug tightly. 8. When an Compact Air Cooling Handheld Pulsed Laser Cleaner is not in use for a long time, please disconnect the power plug to prevent fire. 9. Do not disconnect the power plug with wet hands to avoid human electric shock. 10. Do not place any objects on the Compact Air Cooling Handheld Pulsed Laser Cleaner equipment. 11. Please turn off the power when cleaning the lens. 12. Do not move the terminal with any objects placed in the device. 13. Do not close the vents to block the heat dissipation of the machine. 14. Do not modify, heat, apply excessive force to bend, twist or stretch the optical fiber Compact Air Cooling Handheld Pulsed Laser Cleaner, or place heavy objects on the optical fiber l

Laser Cleaning Machine need to meet people's requirements for metal labeling, and they need to have multi-purpose characteristics and four strong characteristics. The so-called four highs refer to the stability of the equipment with high-speed operation, high output, high efficiency, and advanced technology. Compact Air Cooling Handheld Pulsed Laser Cleaner have been introduced to the market one after another, especially in Laser Cleaning Machine. It can complete the laser marking of metal products, which is more accurate than the laser marking of ordinary laser engraving machines. The various products and workpieces produced will have greater precision, and they are more environmentally friendly and beautiful. There is no need for secondary processing later, which improves efficiency. 1. Fiber laser processing has no consumables and saves costs. 2. It can use different materials to improve the efficiency and scope of laser marking, and laser can also be added in areas with harsh environments 3. It can process various metal materials and non-metallic materials, especially raw materials with high toughness, high ductility and high melting point 4. Laser is easy to guide and focus, and realizes the transformation consistent with CNC machine tools. It is a very flexible and changeable processing method. 5. In laser cutting, laser has high energy density, and the speed can be kept high due to partial processing. Then, due to its small welding heat affected zone, the thermal expansion of the product workpiece is small, avoiding the complicated processing requirements later. 6. The use of Laser Cleaning Machine for las

Nowadays, there is a great demand for steel plate processing in the industry, and its size is large and its weight is generally heavy. Laser Cleaning Machine will be chosen for processing. The cutting accuracy and effect will be guaranteed, but the long-term operation of Laser Cleaning Machine requires regular maintenance to ensure its safe and stable operation. Is it necessary to maintain Laser Air Cooling Suitecase Pulsed Laser Cleaner? Of course it is necessary. Let's talk about how to do regular maintenance in detail. The long-term use of reflective lenses will be polluted by the dust generated by production and processing, which will affect the output of the laser. Therefore, it is necessary to inspect and maintain it regularly to ensure cleaning. It can be cleaned with cotton wool dipped in industrial ethanol or special lens cleaner. It should be noted that even if cotton wool is not needed when wiping, other soft objects can be used instead, but products with sharp parts must not be used, otherwise it is easy to cause scratches on the mirror glass.

Laser Cleaning Machine use intuitive and simple control technology and customizable technical parameter libraries, so that novice welders can master cleaning and welding operations in just a few hours of training. Reduce labor costs while ensuring quality, consistency and productivity. Air Cooling Suitecase Pulsed Laser Cleaner are a product innovation that is easy to use, economical and intelligent. For different applications, the corresponding nozzles can be replaced more conveniently and quickly, making complex production simpler and more efficient. Compared with traditional welding methods, Air Cooling Suitecase Pulsed Laser Cleaner are more popular, with a handheld design, comfortable to hold, and a variety of functions. It has two modes, cleaning and welding, so people can choose, and it uses high-tech technology to meet your fine processing needs. There are also monitors to protect the lens and conduct damage warnings, so it is very popular in the market and has very good sales, so people can buy it with confidence.

In today's society, science and technology are developing more and more rapidly, and welding machines are gradually being replaced by Laser Cleaning Machine. In industry, it also has better cleaning effects, and when cleaning various equipment, it has the characteristics of fast speed, no damage to the substrate, and no pollutant emissions. Therefore, it helps to ensure the quality of welding. It can be seen that the use of Laser Cleaning Machine has many advantages, which makes the majority of customers and friends satisfied. Laser Cleaning Machine have two modes: cleaning and welding, which can be switched flexibly. The system is easy to use and can display I/OIO status, alarm information and movement status in real time. It is suitable for various pendulum types, automatic wire feeding and other functions. The process parameter library is stored in the Water Cooling Handheld CW Laser Cleaner automatic welding machine. Each mode corresponds to different basic parameters. After saving, the corresponding mode can be selected at the same time next time without resetting the parameters. In the actual welding operation, the appearance of hot-dip galvanizing, rust and oil stains will increase the difficulty of welding, increase the formation of pores, and thus affect the actual welding effect. Therefore, cleaning treatment must be carried out before welding metal materials. The traditional method is to use chemical water treatment or mechanical cleaning, which is time-consuming and labor-intensive, and produces waste.

There are generally three ways to carve glass on Automatic Laser Cleaner: Automatic Laser Cleaner can carve some text, patterns, symbols, LOGO trademarks, QR codes, production dates, etc. on materials such as glass crystal. Automatic Laser Cleaner have the effect of marking LOGO that never fades and never falls off, and has excellent corrosion resistance and wear resistance. The machine itself does not require any consumables. No ink is required for engraving, and it can be produced by just turning on the power; and the engraving speed is fast and the operation is simple. It only takes 1-5 seconds to complete the marking of a LOGO trademark. Because the Automatic Laser Cleaner has a very small focused spot and a small processing heat-affected zone, UV lasers can be used for ultra-fine marking and special material marking. It is the first choice for customers who have high requirements for identification effects. In addition to copper materials, UV lasers are also suitable for materials with a wider processing range. Not only does it have good beam quality, but it also has a small focus, which can achieve ultra-fine marking. It has a wider range of applications. The heat-affected zone is extremely small, there is no thermal effect, and there is no problem of material burning. The marking speed is fast and the efficiency is high. The whole machine has stable performance, small size, and low power consumption.

1. Pay attention to safety when using Laser Cleaning Machine to avoid accidental injuries. 2. Different materials require different marking parameters, which need to be adjusted according to actual conditions. 3. During the marking process, the marking area needs to be kept clean and dry to avoid affecting the marking quality. 4. Laser Cleaning Machine need to be regularly maintained to maintain the stability and service life of the equipment. 5. Laser Cleaning Machine generally need to be grounded to prevent static interference, so they need to be prepared in advance. Water Cooling Handheld Pulsed Laser Cleaner are a very practical tool that can be used on a variety of different materials. The machine is easy to operate and does not require other consumables, making it very suitable for low-cost entrepreneurship. By understanding the operation methods and precautions, we can use Water Cooling Handheld Pulsed Laser Cleaner to make huge profits. To make money in this industry, you also need market acumen and innovative thinking to continuously open up new application areas and markets.

1. Choose a suitable Water Cooling Handheld Pulsed Laser Cleaner, choose Laser Cleaning Machine of different powers and types according to needs. 2. Prepare the products to be marked, and choose different marking parameters and models according to different product materials. 3. Import the pattern to be marked into the Water Cooling Handheld Pulsed Laser Cleaner, adjust and edit it. 4. Set the marking parameters, such as marking depth, marking speed, marking times, etc. 5. Start marking, pay attention to safety and avoid accidental injuries.

In the injection molding industry, mold cleanliness directly affects product quality and production efficiency. However, traditional mold cleaning methods face numerous challenges. Chemical cleaning agents may corrode the mold material, while mechanical cleaning can easily cause scratches on the mold surface, affecting its lifespan and precision. Furthermore, traditional cleaning methods generate large amounts of wastewater and waste, polluting the environment. Therefore, finding an efficient, environmentally friendly, and non-destructive cleaning method has become a pressing issue for the injection molding industry. Laser Cleaning Machine utilize advanced laser technology, employing high-energy laser beams to achieve non-destructive cleaning of injection molds. This cleaning method not only thoroughly removes dirt from the mold surface but also protects the mold's surface quality and extends its lifespan.

In today's world, with increasing global environmental awareness, we consistently integrate environmental protection principles into our product research and development and production processes. Compared to traditional cleaning methods, Laser Cleaning Machine do not use chemical reagents during cleaning and generate no wastewater or waste, meeting environmental protection requirements. This not only helps companies reduce environmental costs and improve their social image but also makes a positive contribution to global environmental protection. Furthermore, Laser Cleaning Machine excel in high-efficiency cleaning. Their high-energy-density laser beams can remove various impurities from silicon wafer surfaces in a short time, increasing cleaning efficiency by several times or even tens of times compared to traditional methods. This significantly shortens production cycles, improves production efficiency, and helps companies reduce production costs and enhance market competitiveness. With continuous technological advancements and the rapid development of the semiconductor industry, the demand for silicon wafer surface cleaning will continue to increase. We believe that Laser Cleaning Machine will achieve even greater breakthroughs in the field of silicon wafer surface cleaning and make a greater contribution to the development of the semiconductor industry.

In today's era of rapid technological advancement, the semiconductor industry, as the core of modern technology, makes every step of its production process crucial. Silicon wafers, as a key material in semiconductor manufacturing, directly impact product quality and performance due to their surface cleanliness. Traditional silicon wafer cleaning methods, such as chemical cleaning and mechanical brushing, while capable of removing impurities from the wafer surface to some extent, have numerous drawbacks. Chemical cleaning requires large quantities of chemical reagents, resulting in high costs and environmental pollution. Mechanical brushing easily scratches the silicon wafer surface, affecting subsequent processing and use. The emergence of Laser Cleaning Machine technology has fundamentally changed this situation. Laser Cleaning Machine offer a non-contact cleaning method. They utilize high-energy-density laser beams to irradiate the silicon wafer surface, instantly stripping away dirt, oxide layers, and other impurities, achieving a cleaning effect. This cleaning method is not only fast and efficient but also causes no physical damage to the silicon wafer surface and leaves no chemical residue, making it a truly green cleaning technology.

Welding technology is an indispensable and crucial link in modern industrial manufacturing. Whether in automobile manufacturing, aerospace, or machining, welding quality directly affects product performance and safety. However, surface treatment before welding and cleaning after welding have always been important factors affecting welding quality. Traditional methods often fall short of ideal results, but the emergence of Laser Cleaning Machine has brought about a breakthrough innovation in welding processes. During the welding process, the cleanliness of the material surface has a crucial impact on weld quality. Before welding, the material surface often retains impurities such as oil, rust, and oxide layers. If these impurities are not thoroughly removed, they will cause defects such as porosity and inclusions during welding, seriously affecting the quality and strength of the weld joint. After welding, spatter, oxide scale, etc., may remain on the weld surface, not only affecting appearance but also potentially leading to corrosion and other problems. Traditional cleaning methods, such as manual grinding and chemical cleaning, although widely used, suffer from low efficiency, environmental pollution, and damage to the substrate. Therefore, the welding industry urgently needs an efficient, environmentally friendly, and precise cleaning technology to improve welding quality.

In shipbuilding, Laser Cleaning Machine can be used in steel plate pretreatment, section pretreatment, and welding pretreatment to remove surface impurities and oxide layers, improving welding quality and coating adhesion. For the repair and maintenance of in-service ships, Laser Cleaning Machine can easily remove rust and aged paint coatings from the hull surface, enabling localized repairs and refurbishment, extending the ship's service life and reducing maintenance costs. Furthermore, various ship components, such as engine parts, valves, and pumps, can also be cleaned using Laser Cleaning Machine to remove surface dirt and contaminants, restoring component performance and improving the ship's operational reliability. The development prospects of Laser Cleaning Machine in the ship repair industry are broad. With the growth of market demand and continuous technological innovation, Laser Cleaning Machine will play an increasingly important role in the ship repair field. Chengjing Laser will continue to promote the development of Laser Cleaning Machine, providing the ship repair industry with more efficient and environmentally friendly cleaning solutions, and contributing to the clean upgrading of the ship repair industry.

The ship repair industry has an increasing demand for efficient and environmentally friendly cleaning technologies. As the world's largest shipbuilding and shipping nation, my country possesses a massive fleet of transport vessels. After prolonged operation, these ships are prone to aging and corrosion, requiring refurbishment treatments such as paint removal and rust removal. With increasingly stringent environmental regulations, traditional ship cleaning methods such as sandblasting and chemical cleaning face the pressure of being phased out. Laser Cleaning Machine, as a green and environmentally friendly cleaning method, offer advantages such as no dust and no chemical pollution, better meeting environmental requirements and thus gaining favor in the shipbuilding industry. Laser Cleaning Machine have significant technological advantages in the ship repair industry. Firstly, Laser Cleaning Machine can achieve precise control, selectively removing contaminants such as rust, paint, and oil stains from the ship's surface without damaging the base material, effectively ensuring the ship's structural strength and surface quality. Secondly, compared to traditional cleaning processes, Laser Cleaning Machine are faster and more efficient, shortening the ship's maintenance cycle. In addition, Laser Cleaning Machine are easy to integrate with automated equipment, enabling automated and intelligent ship cleaning, improving cleaning quality and consistency, while reducing manual labor intensity and costs.

Traditional Laser Cleaning Machine are bulky, slow in construction efficiency, and poor in effect. Therefore, the emergence of Laser Cleaning Machine is gradually replacing traditional welding equipment. It is exquisite and compact, with a compact and more reasonable internal structure. It can be moved by one person, easy to operate, with better effect, and lower welding cost. It is more in line with modern work needs, and has less harm to the human body than traditional welding methods. The efficiency of Laser Cleaning Machine is about 3-5 times that of traditional electric welding. The gas welding gun feels more ergonomic. It takes only a few minutes to learn and train to weld well. Professional welders are not needed. Refined management reduces the company's labor costs and improves productivity. The product has a service life of up to 100,000 hours and is very convenient to carry. Laser Cleaning Machine are a substitute for the argon arc welding machine and arc welding that we used to use. 1. Welding effect: Laser Cleaning Machine are not prone to blackening, deformation, or welding penetration. Because the power can be controlled by computer programs, Shandong Haohan can provide 500w-3000w power welding machines to achieve the welding thickness of various materials. 2. Productivity: The advantages of Laser Cleaning Machine over traditional welding methods are faster, more efficient, and lower product costs; easy to use, no professional welders are required, operators can also operate, reducing labor costs; welding is smooth and beautiful, no need for too much polishing, saving consumables, 3. New Water Cooling Handheld CW Laser

When buying Laser Cleaning Machine, you must buy them directly from the manufacturer, because many well-known brands on the market now have agents, and the product knowledge and technology that agents can master are relatively limited. In the later use process, if you encounter problems, it is difficult to get valuable technical training from the dealer. 1. You often have to find a manufacturer to buy, mainly because finding a manufacturer to buy can make people feel more at ease. 2. Before finding a manufacturer to buy, some manufacturers can apply for free version making, and the manufacturer will also select an Water Cooling Handheld CW Laser Cleaner suitable for product use according to the user's actual situation, and the quality of the product can be guaranteed to a certain extent. 3. Generally, when we are looking for manufacturers to order, we are more worried about the quality of the product. If the quality cannot be guaranteed to a certain extent, it will make people feel unacceptable, and they may worry about problems in the use process. If you find a manufacturer to buy directly, you don’t have to worry about the quality, because the manufacturer can guarantee the quality of the product. Nowadays, almost all products have a certain warranty period, and the manufacturer will also go to professional technicians for after-sales service, which can be seen by yourself. 4. Some manufacturers will also carry out customized production according to the user's special situation to meet the customer's requirements and meet the user's standards. 5. After the user orders an Water Cooling Handheld CW Laser Cleaner, the manufacture

1. In the basic parameters of the Laser Cleaning Machine, check whether the type of laser is appropriate. This is also the main reason for the failure of continuous lighting. 2. Drive the nine-core control line of the Laser Cleaning Machine, check and observe whether the control line is loose and whether the connection is unreliable. 3. Remove the control line on the Laser Cleaning Machine power supply, that is, the nine copper wires. Then, according to the transmission key of the laser power supply, we can distinguish whether it is a power supply failure or a motherboard failure. 4. If the aiming is normal, it means that the Laser Cleaning Machine power supply is normal and there is no problem. 5. If the photo is abnormal, it means that there is something wrong with the power supply. 6. When the power supply is normal, you can connect the control line, and then use a multimeter to measure the power switch on the junction box to control the pin. If the Laser Cleaning Machine does not light up and the normal working voltage is higher than 4V, if it is less than 3V, the motherboard output is abnormal. When it lights up, the working voltage should be less than 2 volts. If it is higher than 2.5 volts, the output is abnormal. 7. Check whether the water circulation system of the Water Cooling Handheld CW Laser Cleaner is abnormal, whether the water output is sometimes abnormal, and whether the water protection device is OK. If the Water Cooling Handheld CW Laser Cleaner does not emit laser, it can usually be checked through the above situations. If the above methods cannot solve the problem, the only option

Traditional welding technology has not kept up with the development of the times, and in recent years, Laser Cleaning Machine have been gradually accepted by people and widely used in various industries. It is a high-tech equipment, handheld operation, flexible and convenient, can be welded indoors and outdoors, not only the effect is good, but also the cost is very low, but it has advantages and disadvantages. What are the advantages and disadvantages of Air Cooling Handheld CW Laser Cleaner? 1. Advantages The laser quality is good, the welding speed is faster, the welding is firm and beautiful, and it provides customers with welding solutions. High safety factor, the welding head is only effective when touching metal materials, and the touch switch has the magnetic induction function of human body temperature. Portable water-cooled gas welding gun, ergonomic design, easy to move, longer welding distance, can be used for welding of product workpieces at any position. High photoelectric conversion efficiency, low energy consumption, simple and easy to learn operation, no need for professional welding masters, ordinary employees can enter the job after a short training. Long-term use can greatly save production costs. Laser Cleaning Machine have the advantages of low heat damage, not easy to deform, blacken, leave no traces, deep welding, sufficient melting, strong and reliable. Air Cooling Handheld CW Laser Cleaner can be welded from any angle, and can weld various products with chaotic welding and large and medium-sized workpieces with irregular shapes. Complete welding at any focus. 2. Disadvantages Laser Cleani