Domestic laser cutters need to break through the bottleneck of high-power lasers

In laser cutting control systems and other aspects, domestic laser cutting machines have completely reached the international advanced level. However, for the development and manufacture of lasers, the most important component of laser cutting machines, the gap between domestic lasers and the world’s most advanced lasers is 4000 watts and 20,000 watts, which is the maximum power of lasers manufactured by TRUMPF. It has reached 20,000 watts, while the Chinese laser can only reach 4000 watts.

"The greater the power of the laser cutting machine, the thicker the plates can be cut." Xiong Yanjun pointed out that the 4000 watt laser cutting machine can only cut steel with a thickness of 20 mm. If it is for thicker steel, the laser cutting machine for domestic lasers There is nothing I can do about it.

"Actually, the company also tried to develop more powerful lasers, but only after purchasing parts and components found that most of the performance of components and components can not meet the requirements, coupled with the laser technology content is very high, so the performance of domestic laser natural It is impossible to catch up with the performance of the world's advanced lasers. To catch up with and even surpass the world's most advanced lasers, it must be organized by the relevant national departments. Last year, the Ministry of Science and Technology formulated a national science and technology support plan, which includes the development of high-power lasers. The target is 6000 to 7000 watts. It can be seen that the gap between domestic lasers and the world's most advanced lasers is far." Xiong Yanjun analyzed. He reluctantly pointed out that although domestic lasers have a big gap with the world's most advanced lasers, at least domestic production is still possible. Compared with plasma power supplies, which are the core components of plasma cutting machines that cannot be produced at home, it is not bad.