equipment and R & D of key technologies" undertaken by the Chongqing Institute of Science and Technology's Optics and Mechanical Research Institute passed the expert acceptance. Aiming at the three key technical difficulties of the optical system, mechanical parts, and servo system of high-power welding machine tools, Chongqing Optical Machinery Research Institute actively uses the advanced technology research and development methods of British TWI and German Pretzt to cooperate with Chongqing Applied Technology Co., Ltd. Technical research, successfully realized the technical research and development and localized design of temperature control, water cooling, air knife, reflection, focusing and other parts of the 4500 watt CO2 laser welding
head, completed the software and hardware development of the integrated control system for laser and welding machine tools, and captured the laser Gaussian beam capability focused technical problems, forming a new test device, with laser welding
depth of 8mm and focal length of 200mm, solving common technical difficulties in the industry, opening up the technical blockade of advanced laser welding
equipment in Western countries, and having Product marketing capabilities. This project has obtained 2 utility model patents and published 2 papers; successfully established a high-power laser welding machine
test platform and demonstration base, and the R & D equipment has provided R & D and technical services for more than 10 companies, showing good market applications prospect.
Chongqing Institute of Optics and Machinery is the only scientific research institute in Chongqing and even the southwest that specializes in high-power laser application technology research, laser processing
services, laser cutting machines
, laser engraving machines
and laser product research and development. Developed a variety of laser products and laser processing
equipment and put them on the market. Accumulated rich experience in laser equipment
development, system integration, project management and operation. The strength of laser application technology research and development is in the leading position in Chongqing and the entire southwestern region.
The scientific and technological research project "Integration of high-power