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It is inseparable from innovation and breakthroughs for a aerospace power to become a aerospace power. Breakthroughs have been made in key technologies of cutting-edge materials in my country’s aerospace industry, and high-performance fibers have been localized. China Manufacturer of CNC turning lathe
Micron-scale high-performance fibers have been localized
The domestic high-performance fiber has a diameter of only 14 microns, which is one-sixth of the hair.
It can be used to make a 12 mm diameter rope, which can pull more than 20 tons of heavy objects, while the same thick steel rope can only pull 8 tons. China Manufacturer of CNC turning lathe
Not only does it have great pulling force, but it is also extremely cut-resistant.
This cutting-edge material with high strength and toughness is F-12 aramid fiber. It is one of the three major high-performance fiber materials in the world. Previously, it has been kept secret as aerospace materials and strategic materials in the world.
In the 1990s, high-performance aramid fibers used in my country’s aerospace industry could only rely on imports.
In order to break the foreign technology blockade and product monopoly, after more than ten years of painstaking research and development, the Sixth Institute of Aerospace Science and Industry of China finally took the road of localization of F-12 fiber, filling the gap of domestic high-performance fiber materials. China Manufacturer of CNC turning lathe
After more than 30 years of development, domestic high-performance aramid fibers have supported the development of the country’s most important equipment in cutting-edge fields such as rocket engines and aircraft functional structural parts.
F-12 Aramid Fiber Has Been Automatically Produced
Now, F-12 aramid fiber has achieved multi-channel parallel production line automation.
How is F-12 aramid fiber made? The answer is this yellow liquid that looks especially like honey – spinning solution.
First, the spinning solution is pressed into a single F-12 aramid fiber with a diameter of only 14 microns through the equipment, and then it is wound into a bundle through a communication device.
According to Zou Jihua of a certain institute of the Sixth Institute of Aerospace Science and Technology, in 2021, in the face of insufficient F-12 fiber production capacity and technical bottlenecks, the Sixth Institute of Aerospace Science and Technology will vigorously promote industrialization. F-12 aramid fiber has achieved breakthroughs in key technologies such as dry-jet wet spinning and continuous heat treatment; the spinning speed and fiber strength have been greatly improved, and the production capacity and technological innovation have reached a new level. China Manufacturer of CNC turning lathe。
