Views: 30 Author: Laura Publish Time: 2020-04-10 Origin: Site
Laser technology, as one of the most advanced manufacturing and processing technologies in the world today, undoubtedly plays an important role in the field of aerospace, no matter from aircraft fuselage to aircraft components to the processing of various materials, laser technology can be found.
As a top-manufactured aero-engine, it is a highly complex and sophisticated thermal machine. Each manufacturing is extremely demanding and requires a wide range of materials. Among them, the high-temperature components need to not only withstand the hot high temperature, but also need to withstand the strong air pressure and the slightest error directly lead to the failure of the entire aircraft. At present, aeroengine design uses a large number of titanium alloys, high temperature gold, stainless steel and other non-metallic special coatings. These materials not only have high specific hardness and brittleness, but also have high melting point and low thermal conductivity. If the conventional processing method is adopted, not only the operation is complicated, but also the technical requirements are difficult to meet, so this requires the use of the current high-tech means-metal cutting laser machine.
Compared with traditional processing methods, the industrial application of laser manufacturing technology in the field of national defense and aerospace is promising. It has the characteristics of high efficiency, low energy consumption, short process, good performance, digitalization and intelligence.
Due to metal laser cutter machine with high precision, fast processing speed, small thermal impact, and no mechanical effect, it has been used in many aspects of aeroengine manufacturing. The current laser cutting technology has solved many difficult aeroengine processing Materials cutting, high-efficiency machining of large thin-walled group holes, high-precision cutting of part leaf holes, and processing of special surface parts have effectively promoted the current aviation vehicles to high performance, lightweight, long life, short cycle The development of low cost and other directions has added a lot of momentum to the development of the aviation industry.