Laser cutting, as an important cutting technology processing technology in the field of laser processing, accounts for 70%, which shows its key importance in processing.
Laser cutting technology is a more critical part of the laser processing technology, and it is also one of the more excellent cutting processing technology recognized by the world.
With the continuous development trend of social development and manufacturing and the continuous development of industrial production and processing technology, laser cutting technology is also with the rapid development trend and development, its use in sheet metal processing is becoming more and more common, and give full play to the unparalleled effect of other processing technologies.
Laser cutting machine and related basic principles
Laser as a kind of coherent light, it has good pure color characteristics, very high chroma, high kinetic energy density, and its specificity and other advantages, in industrial production and processing it is widely used in laser cutting, opening, welding and laser marking and other aspects, in addition to have a great development trend of indoor space and development potential;
Laser cutting machine
It can be widely and widely used in cutting many metal raw materials such as general thick steel plates, cemented carbide tools and stainless steel plates, and many non-metallic materials such as porcelain, laminated glass, plywood and other chemical substances.
The key of the management system in the work of the laser cutting machine is divided into three key parts: CNC lathe server, laser generator and its automatic control system.
As a part of the nerve center of the entire management system, the person in charge of the automatic control system and harmonize all the normal work of the system software, its key daily tasks depend on harmonizing and manipulating the motion trajectory of the processing, manipulating the focal point of the location, and paying attention to the overall coordination with the machine, light, electricity, etc.
The basic principle of laser cutting
After the focus of the laser can produce tens of thousands of degrees of high temperature for no matter how hard the raw materials, promote the raw materials can be melted and volatilized in an instant, and cause a strong shock wave, so that the molten chemical substances can be sprayed and removed in an instant by flammable method.
It is because of this unique characteristic that the laser cutting machine can focus the laser on a certain point of the surface of the raw material to be processed, causing and promoting the transformation of the laser from solar energy to energy, and in a slightly short time between each other, the temperature of the laser gathering point rapidly rises to the melting point of the raw material, and then rises to the melting point, so that the raw material can be vaporized. Then a small round hole is created.
On the other hand, under the manipulation and actual operation of the laser cutting machine, the laser is transformed according to its preset moving path. Throughout the whole process, the surface layer of the raw material to be processed continuously produces vaporization and vaporization conditions, and leaves a thin and long slit along the path of the laser.
Advantages of laser cutting technology
The rate of laser cutting is very fast, the slit is small, the wound part is smooth and neat, and the overall cutting quality is good.
Compared with traditional cutting technology, laser cutting technology will not have serious damage to CNC blades; The calorific value category of cutting surface layer is less harmful; The application scope of cutting is very large, it will not be limited by the appearance and other levels, and it is relatively easy to complete the CNC machine tool; In the case of complex processing, a variety of sheet metal processing work can be carried out without relying on the application of molds and still maintaining high quality.
Therefore, many industrial production and manufacturing enterprises have just begun to care about the key effects of laser cutting technology, and slowly and actively use laser cutting technology in sheet metal processing.
The development trend and current situation of laser cutting technology
In the industrial production and processing management system of many countries, the key laser technology is used in the processing level of cutting, welding, marking and heat treatment process.
Although the development of laser cutting industrial production in China is still not later than many European and American countries, because of its basic weakness, laser processing technology can not complete the universal use, and the overall development trend of laser processing industrial production level and excellent China still has a great difference.
Laser cutting technology is a kind of processing technology started and used in laser processing industrial production, and its existence, application and marketing promotion have very large interior space for development and design.
With the rapid development trend of China’s economy and technology and the continuous development of its industrial production industry, more and more sheet metal processing industry is necessary to develop and design, and a large number of industrial cities are necessary to create processing technology management centers to enhance economic benefits.
The specific application and advantages of laser cutting machine in sheet metal processing
① Laser cutting can reasonably use the advantages of numerical control programming software, greatly improve the utilization rate of metal sheet raw materials, reduce the application and consumption of raw materials, and alleviate the labor efficiency and amplitude of workers, so as to achieve an ideal practical effect.
On the other hand, this versatility of upgrading the material can eliminate the cutting stage of metal sheet cutting, reasonably reduce the clamping of raw materials, and reduce the processing auxiliary time.
Therefore, to promote the cutting plan more effective distribution, reasonable improvement of processing efficiency and raw material saving;
② In the increasingly developing market environment, the rate of product development and design represents the sales market.
The use of laser cutting machine can reasonably reduce the total number of mold applications, save the development progress of new products, and promote the speed of its development and design.
The quality of parts after laser cutting is excellent, and the productivity is significantly enhanced, which is conducive to the production and manufacturing of small batch production, which strongly ensures the sales market atmosphere of the decreasing progress of commodity development, and the use of laser cutting can accurately locate the specifications and dimensions of the blanking die, which lays a solid foundation for the mass production in the future.
③ sheet metal processing work, basically all the plates are in the laser cutting machine molding work, and carry out immediate welding and welding, so the use of laser cutting machine reduces the process and construction period, reasonable improvement of work efficiency, can complete the two-way improvement and reduction of employee labor efficiency and processing costs, and promote the improvement of the office environment. Greatly improve the speed of product research and development, reduce mold capital investment, reasonable cost control;
④ The wide use of laser cutting machine in sheet metal processing can reasonably reduce the processing and production cycle time of new products, and greatly reduce the capital investment of mold shell; Greatly improve the processing speed of employees and eliminate redundant processing procedures; In addition, the laser cutting machine is widely used in industrial production and processing, which can reasonably process a variety of complex parts, improve the accuracy, which is conducive to immediately reducing the processing cycle time, improving the accuracy of processing, eliminating the dismantling process of hardware molds, and reasonably improving labor efficiency.
Post time: Jul-19-2023