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Nov 07,
2024Laser welding machine precision welding makes jewelry more durable!Many jewelry are very delicate and short, and it is very inconvenient to process, especially when welding decorative materials on them and welding the bracelet parts. Laser welding machine is a commonly used equipment that can well ensure the quality of jewelry products without affecting the appearance.
1. Laser welding has many advantages
Traditional welding machines generate heat through eddy currents, and then attach the welding material to the parts to play the role of connection. This welding method is difficult to control the heat, and it will cause the welded parts to melt and deform due to high temperature burning, resulting in obvious welding points, which seriously affect the appearance of the parts.
The laser welding machine has advanced laser welding technology, controllable temperature, and can also precisely control the welding points to ensure that the welding is smooth and flat without burrs. There is no need to grind it later, which is very convenient and trouble-free.
In addition, laser welding only requires one person to operate it handheld, with a fast welding speed, and can perform large-scale welding work on jewelry, which is very efficient and time-saving.
2. It can save materials and reduce costs
We all know that jewelry is made of relatively expensive materials, and the material cost is very expensive. Some materials have a high melting point and are difficult to process.
It is difficult for traditional electric welders to reach such a high temperature to melt the processed materials for welding, and the temperature range is wide, which is difficult to control accurately, causing damage to surrounding materials. This situation is intolerable in the jewelry processing industry.
The temperature of the laser welding machine is controllable, and it can perform fine welding. The concentrated temperature is very high, which can completely melt various high-melting-point metals, and will not cause burning to the surrounding materials, thereby wasting materials.
Therefore, it has become a very ideal processing equipment for the jewelry processing industry. It can not only perform precision welding, but also greatly save materials, thereby greatly reducing production costs.
All kinds of metal materials can be processed into jewelry, the appearance is very fashionable and beautiful, and the overall jewelry is strong and durable, which is very popular. It can be said that it is the emergence of laser welding machines that has promoted the rapid development of precision welding technology and made jewelry processing simpler and more convenient.
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Nov 06,
2024Common faults of laser welding machines and solutions!Laser technology has developed steadily in various industries. In the process of using laser welding equipment, some faults will occur more or less. In order to reduce the number of faults of laser welding machines and increase work efficiency, we must understand the working principle of laser welding machines. The following is an explanation of the common faults of laser welding machines and their treatment methods:
Fault 1: The weld is very black when the laser welding machine is welding
1. The nitrogen is not turned on. Just turn on the nitrogen to solve the problem.
2. The airflow direction of the shielding gas is wrong. The airflow direction of the shielding gas should be opposite to the movement direction of the workpiece.
Fault 2: Cracks appear when the laser welding machine is welding
1. The cooling speed of the workpiece is too fast. The temperature of the cooling water on the fixture should be adjusted to increase the water temperature.
2. The matching gap between the workpieces is too large or there are burrs. The processing accuracy of the workpiece should be improved.
3. The workpiece is not cleaned clean. In this case, the workpiece needs to be cleaned again.
4. The flow rate of the shielding gas is too large. You can reduce the flow rate of the shielding gas to solve it.
Fault 3: The penetration depth of the laser welding machine is not enough
1. The laser energy is not enough. You can increase the pulse width and increase the current to solve it.
2. The defocus amount of the focusing mirror is incorrect. The defocus amount should be adjusted to a position close to the focal point.
Fault 4: The flame weakens when the laser welding machine is welding
1. The shutter does not fully open. Check and add lubricating oil to the shutter connector to make the connector mechanically smooth.
2. The laser in the main optical path is offset. Adjust the full reflection and semi-reflection diaphragms in the main optical path. Use photo paper to check and adjust the circular spot.
3. The cooling water is polluted or has not been replaced for a long time. Replace the cooling water and clean the UV filter glass tube and xenon lamp to solve the problem.
4. The laser does not output from the center of the copper nozzle under the focusing head. Adjust the 45-degree reflection diaphragm to make the laser output from the center of the nozzle.
5. The focusing lens or the resonant cavity diaphragm of the laser is damaged or contaminated. It should be replaced or cleaned in time.
When the laser welding machine fails, we can refer to the above content for operation inspection. If there is a problem that cannot be solved, consult SAN LASER technicians online
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Nov 06,
2024How to reduce the impact of metal laser welding machine failure?Modern factories usually connect metal laser welding machines to the entire production line, which is responsible for the welding of some workplace. With the increasing degree of industrial automation, the number of products that can be produced in a production line within 1 minute is large. Once a metal laser welding machine fails, it will directly cause the entire production system to shut down or even paralyze. Technical maintenance personnel need to spend time checking and troubleshooting, which will bring immeasurable losses to the company.
In order to reduce the impact and losses caused by metal laser welding machine failures, people have developed an automatic fault alarm system that can respond to abnormal faults in a timely manner. People use programming software to design a control system that connects metal laser welding machines and other production equipment. Once a welding equipment failure is detected, the pre-compiled fault handling program will be immediately started to evaluate and analyze the current fault situation, find out the source of the fault, and then transmit the fault information and analysis results to the fault alarm program so that workshop workers can understand the fault situation. When workshop workers open the interface of the computer alarm system, they can respond promptly according to the cause of the fault analyzed by the system, and handle welding equipment failures more quickly.
When people use metal laser welding machines in daily life, they must also do daily maintenance and maintenance work to reduce the frequency of failures. If people often use the welding machine without following the operating specifications, its parts will be damaged, resulting in frequent failures. In addition to using the metal laser welding machine according to the operating specifications, people also need to do a good job of maintenance, which can be divided into daily maintenance, monthly maintenance and annual maintenance, etc., to ensure that all parts of the equipment are in good operating condition.
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Nov 05,
2024Application fields and equipment advantages of CO2 non-metal laser cutting machine!CO2 non-metallic laser cutting machines have a wide range of applications, including but not limited to:
1. Cutting of wood, acrylic, glass, ceramics, plastic, rubber, paper and other materials.
2. Making signs, furniture, toys, watch lenses, etc.
3. Engraving and marking, such as engraving trademarks, personalized gifts, processing artworks, etc.
4. Processing of tiny parts, such as making molds, IPhone, computer parts, etc.
5. Reusing waste items, such as recycled plastic trinkets.
In terms of applicable materials, CO2 non-metallic laser cutting machines are suitable for cutting a variety of non-metallic materials, such as wood products, paper, leather, cloth, plexiglass, epoxy resin, acrylic, wool, plastic, rubber, tiles, crystal, jade, bamboo products, etc.
The equipment advantages of CO2 non-metallic laser cutting machine are as follows:
1. Efficient, stable and reliable cutting system: imported servo motor and guide bed transmission mechanism are adopted to ensure high-speed, stable and reliable cutting.
2. High precision, low cost and simple operation: high-precision and low-cost cutting head is adopted, which can easily achieve high-precision cutting.
3. Wide range of processing materials, advanced processing technology and strong flexibility: it can cut a variety of non-metallic materials, including wood, acrylic, PP, plexiglass, etc., and adopts advanced processing technology, which has the characteristics of strong flexibility and wide application range.
4. Energy saving and environmental protection, simple maintenance: adopt efficient fiber laser to reduce energy consumption and operating costs, and the equipment maintenance is simple, which reduces the maintenance cost.
5. High-tech, high-reliability and integrated design of electrical cabinet: adopt high-tech fiber laser and high-reliability electrical cabinet design to ensure the stability and durability of the equipment.
6. High cost performance and standardized after-sales service: provide cost-effective equipment, and standardized after-sales service to ensure the customer's experience and long-term reliability of the equipment.
7. High-end, beautiful, practical, and safe protection design: It adopts a high-end and atmospheric appearance design, which meets the aesthetic requirements of modern industrial production. At the same time, it has a safety protection design to ensure the safety of personnel and equipment.
8. Wide range of applications and low operating costs: It can be widely used in cutting, punching, engraving and other processing of various non-metallic materials, and has a low operating cost, saving production costs for customers.
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Nov 05,
2024The Practical Application And Advantages Of Laser Cutting Machine In Sheet Metal Processing(1) Use programming software to improve laser cutting efficiency. Laser cutting can effectively use the advantages of programming software, greatly improve the utilization rate of thin-plate materials, reduce the use and waste of materials, and reduce the labor intensity and strength of workers to achieve ideal results. On the other hand, optimizing this functionality of discharging can omit the cutting process of thin plate cutting, effectively reduce the clamping of materials and reduce the time of processing assistance. Therefore, it promotes a more reasonable arrangement of the cutting plan, which effectively improves the processing efficiency and material saving;
(2) Save product development cycle and realize mass production of sheet metal parts. In an increasingly developing market environment, the speed of product development means the market. The application of laser cutting machine can effectively reduce the number of molds used, save the development cycle of new products, and promote the speed and pace of its development. The quality of the parts after laser cutting is good, and the production efficiency is significantly improved, which is helpful for small batch production. It strongly guarantees the market atmosphere that the product development cycle is shortening day by day. The application of laser cutting can affect the size of the blanking die. Precise positioning of the size, laying a solid foundation for mass production in the future;
(3) Reduce sheet metal processing procedures and reduce production costs. In the sheet metal processing operation, almost all the plate parts need to be formed on the laser cutting machine at one time and directly welded and assembled. Therefore, the application of the laser cutting machine reduces the process and construction period, effectively improves the work efficiency, and can realize the workers The dual optimization and reduction of labor intensity and processing cost, while promoting the optimization of the work environment, greatly improving the speed and progress of research and development, reducing mold investment, and effectively reducing costs;
The effective life of laser cutting technology is long. At present, most of the plates with a thickness of more than 2 mm at home and abroad use laser cutting. In the market, laser cutting is commonly used to cut carbon steel plates within 20mm, stainless steel plates within 10mm, acrylic, wood and other non-metallic materials.
Laser cutting has the advantages of high level of flexibility, fast cutting speed, high consumption efficiency, and short product consumption cycle. It has quickly gained popularity in the consumer market. Compared with traditional cutting methods, laser cutting has the following characteristics:
★Laser cutting has high flexibility, fast cutting speed, high production efficiency and short product production cycle;
★Laser cutting has no cutting force and processing without deformation;
★No tool wear, good material adaptability, long effective life;
★Regardless of whether it is simple or complex sheet metal parts, it can be cut with laser precision and rapid forming at one time;
★It has narrow slit, good cutting quality, high degree of automation, easy operation, low labor intensity and no pollution;
★It can realize cutting and automatic layout and nesting, which improves the utilization rate of materials, has low production costs and good economic benefits.
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The wide applications of these machines work on materials like Leather, Wood, Acrylic, Fabric and Paper processing industries.
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