Large Complex Integral Component Technology Green Laser Pointer
All happiness comes from struggle. My fate with 3D printing green laser pointer technology. It can be said that it started in 1989. At the time, I was a postdoctoral fellow at the Institute of Metal Research, Chinese Academy of Sciences, and I used laser fusion to repair engine blades. I found that the blade performance was better than before. Because the laser melting treatment will make the material reach high temperature instantly, and then quickly cool, the grains inside the metal will be very fine, the chemical composition will be more uniform, and the performance will naturally be better. At the time, I thought, if green blade pointer fusion technology was used to make the blades. Compared with traditional methods, there will be a qualitative improvement.
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What we do now has been going on for more than 20 years. It is the research and application of "green laser pointer forming technology for large and complex integrated components of titanium alloys". In 2012, our technology won the first prize of National Technology Invention. We are proud to say that our research is currently leading the world in this area. Some large key structural components in high-end equipment such as aircrafts and aero engines are very difficult to manufacture by traditional methods, and the cost is also huge. The advantage of 3D printing is that it does not require mold opening, and has reliable quality and excellent performance. It is particularly important that parts can be “weight-reduced” and energy consumption can be greatly reduced. Through 3D printing technology, both scientific frontier problems are solved. It also meets the major equipment manufacturing requirements of the national green laser pointer. Achieve "curve overtaking".
2020-01-02 01:56:11
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