Metal 3D printing helps the anti-war victory parade fighters Xiang Xiang Yang Guowei
On September 3, 2015, in order to commemorate the 70th anniversary of the victory of the Anti-Japanese War, China will hold the first military parade to commemorate the 70th anniversary of the victory of the anti-fascist war. This powerful behavior is to demonstrate China's strength and demonstrate China's comprehensive national strength. It is also a powerful contempt and blow to those foreign enemies who are eyeing.
With the approaching on September 3, the air echelon participating in the military parade to commemorate the victory of the Chinese People's War of Resistance Against Japan and the 70th anniversary of the victory of the World Anti-Fascist also participated in the fast-paced training. Recently, many photos of the PLA military planes on military parade were announced online. Although these photos can not fully display the entire situation of the parade's airborne echelon, it is enough to let the people know what they are doing and understand the main models and features of the parade. Among them, there are many parts and components produced by 3D printing technology . We will make a simple analysis of the model of this military parade from the perspective of 3D printing .
First, see the aircraft highlights: some fighters use 3D printing technology
At present, from the photos published on the Internet, the big military parade has many highlights. First, the Air Force Bayi flight show was first reviewed by J-10 fighters. More than 140 fixed-wing wings of 10 echelons of land, sea and air Aircraft and helicopters, including the æ¼15 carrier aircraft, bombing 6K bomber, Wuzhi 10, Wuzhi 19 and other liberation troops in recent years, a group of the latest aircraft, witnesses described the rehearsal scene "covering the sky", spectacular. Among the fighters participating in the rehearsal, many parts use 3D printing technology.
On August 23, the rehearsal scene was “covering the sky†and it was spectacular.
Speaking of the application of 3D printing in the aviation field, it is worth mentioning that Xifei Group, a research and development manufacturer of large and medium-sized military and civilian aircraft in China. Earlier, some media reported that in recent years, 3D printing technology has been effectively applied in the field of aviation manufacturing with its "manufacturing flexibility" and "significant savings in raw materials". Xifei took the lead in launching "3D printing technology in the field of precision casting". Project research, combined with reverse engineering technology, 3D printing, precision casting and digital measurement, opened up a digital manufacturing chain with 3D technology as the core, and successfully applied project research and development results to C919 aircraft, new regional aircraft, MA60 aircraft, etc. A variety of military and civilian aircraft products.
AVIC Xifei successfully applied 3D printing technology to the production of C919 large passenger aircraft
China's publicly exhibited 3D printing once formed fighter plane frame
The first carrier-based fighter æ¼-15
China's fifth-generation fighter æ¼-31
According to statistics, China's first domestic commercial aircraft C-919, the first carrier-based fighter æ¼-15, multi-purpose fighter-bomber æ¼-16, the first local stealth fighter æ¼-20 and the fifth-generation fighter æ¼- The development of 31 uses 3D printing technology.
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