Besides using laser cutting to cut traditional metals such as steel, do you also know that laser cutting can be used for reflective metals? In addition, you can use laser cutting technology to create complex and intricate shapes

Compared with laser cutting in the past, the working mode of laser cutting in steel structures is very different, providing users with higher levels of quality and reliability. To help prove how diverse the use of laser cutting is, we have listed some applications of this laser technology below. One of the most common uses of laser cutting for metal is to cut metal. Laser cutting can be used for a wide range of different metals, including steel, tungsten, nickel, brass, and aluminum. Regardless of the industry or its job, metals are likely to play a role to some extent. Laser cutting is commonly used for cutting metal hydraulic forming parts. These are strong tubes commonly used to provide support, such as for engine frames or dashboard beams. Besides using laser cutting to cut traditional metals such as steel, do you also know that laser cutting can be used for reflective metals? In addition, you can use laser cutting technology to create complex and intricate shapes. One of the uses of laser cutting for silicon is to use silicon. Silicon is a very important material used in various industries, including solar energy, microelectronics, and semiconductors. The importance of laser cutting silicon cannot be underestimated, as it facilitates the operation of most of the technology products we use every day! Due to laser cutting providing more cutting than previous machines could achieve, silicon products and components have been able to adapt to becoming smaller and smaller.

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When cutting brushed or mirror stainless steel in steel structure production, we usually use thin film cutting technology. In order to ensure that the thin film is not damaged, we usually cut one side of the thin film first, instead of the thin film facing downwards. 3. Coating on the surface of stainless steel. This rarely occurs, but attention should also be paid. Due to the presence of toxic substances in many coatings, toxic smoke is easily generated during the cutting process, which is harmful to human health. Therefore, when using a laser cutting machine to paint stainless steel, the surface coating should be wiped first..

During the working process of round steel, the CNC system will move the site, that is, move the laser, to achieve cutting. It is precisely because of the combination of this mechanical equipment and laser that the cutting equipment has high precision and high cutting speed. Capable of producing perfect precision parts. Fiber laser cutting machine combines mechanical equipment with laser. During the work process, the CNC system will control the motion points and perform cutting. The internal structure of this mechanical equipment is relatively complex and controlled by a computer. In the process of using this type of machinery, the CNC system can control the motion points, enabling it to cut on the surfaces of various metal plates, instantly melting and evaporating the metal. Producing precision parts, therefore this type of machinery plays an indelible role in modern industry..

The square tube maintains a technological development trend that is synchronized with the international advanced level, with a focus on breaking through several key technologies and solving bottlenecks that restrict the development of China's laser technology industry. It is closely integrated with the main battlefield of national economic construction, with the transformation and commercialization of scientific and technological achievements as the core, and focuses on solving the core key technologies of laser unit devices, system integration, and processing technology. Intensify the research and development of new products to provide technological reserves for industrial development. We continuously provide new technologies, designs, and prototypes for lasers, optical components, light guiding systems, and laser processing equipment used in laser cutting and welding. We focus on developing and producing high-power axial fast flow CO2 lasers, fully cured YAG lasers, new movable laser processing machines, and composite laser welding technology. The specific measures are as follows: (1) Establish an industry common technology research platform for automotive sheet cutting and welding, wide band heat treatment and surface cladding of metallurgical steel rollers, complete sets of equipment for laser welding and laser texturing of steel strips in the metallurgical industry, and laser processing of underground oil pipes in the petroleum industry. Resolve the localization, serialization, generalization, and standardization of key common technologies and supporting equipment. (2) Establish a new laser research and development platform ① By introducing foreign axial fast flow CO2 laser technology, improve the production capacity and product quality of domestic high-power CO2 lasers, and continuously introduce high-quality, high stability, and high-power CO2 lasers based on digestion and absorption. Focus on developing RF excitation, axial fast flow, and CO2 lasers with a wattage of over 10000 watts. ② Develop high-power, multi wavelength solid-state lasers (GT, 1kW), 100-1000W diode pumped solid-state lasers, and ultraviolet solid-state lasers. Focus on developing pump modules and strive to establish a comprehensive DPSSL production base in China. The system integration is based on the achievements of the "Ninth Five Year Plan" and the "Tenth Five Year Plan" 863 Program. The "Eleventh Five Year Plan" focuses on research and development at three levels: system integration and application, high stability lasers, and new lasers, and partially realizes industrialization.

In the case of a constant laser power, the limiting factor is the air pressure at the cutting edge and the thermal conductivity of the material. Laser melting cutting can obtain non oxidizing cuts for iron and titanium materials. The laser power density that produces melting but not gasification is between 104W/cm2 and 105W/cm2 for steel materials. 2. In the process of laser vaporization cutting, the rate at which the surface temperature of the material rises to the boiling point temperature is so fast that it can avoid melting caused by thermal conduction. As a result, some materials vaporize into steam and disappear, while others are blown away as ejecta from the bottom of the cutting seam by the auxiliary gas flow. In this case, a very high laser power is required. To prevent material vapor from condensing onto the slit wall, the thickness of the material must not exceed the diameter of the laser beam significantly. This processing is therefore only suitable for applications where it is necessary to avoid the exclusion of molten materials. This processing is actually only used in a small application area of iron-based alloys. This processing cannot be used for materials such as wood and certain ceramics that are not in a molten state and therefore are unlikely to allow the material vapor to re condense. Additionally, these materials typically require thicker incisions. In laser gasification cutting, the optimal beam focusing depends on the material thickness and beam quality.

In the same situation, the accuracy of cutting stainless steel and cutting aluminum will be very different. The cutting accuracy of stainless steel will be higher, and the cutting surface will also be smoother.

According to our normal way of thinking, in order to ensure that the film is not damaged, we usually first cut the side of the film, not facing downwards, and install it under the pneumatic device to prevent the machine from scratching the plate. The cutting process is as follows: the laser head should be about 10mm, the power should be adjusted to around 300W, then burn the film again, burn the protective film on the path, and finally cut. There is a reason. If the side of the film is lowered, due to thermal effects, the residue splashed out from the cutting process of the fiber laser cutting machine will adhere to the film, which will cause the coating side to be very rough and it will be very difficult to handle the residue. Therefore, it is recommended that customers cut the coating surface first..

4. The cleaning of the fan for a long time will accumulate a lot of solid dust inside the fan, causing a lot of noise and not conducive to exhaust and deodorization. When the suction of the fan is insufficient and the exhaust is not smooth, first turn off the power, remove the inlet and outlet ducts on the fan, remove the dust inside, then invert the fan and pull out the blades inside until it is clean, and then install the fan. Do you now know how to maintain a laser cutting robot? I hope my introduction can be helpful. If you want the robot to work normally for a long time, daily maintenance is necessary. Only by doing a good job in the maintenance of the robot can you reduce the company's expenses and bring more benefits to the company..

Solution: Shut down the machine, restart it, and let it rest. Laser cutting machine is a precision machine, and often a data error can cause its operation to be abnormal. Therefore, it is important to be careful during work to reduce errors. (Author: Tongkuai (China) Co., Ltd.).