Take Off My Aviation Era

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The words flickered twice on the screen and then slowly disappeared. The pictures quickly switched, and the production scenes focused on by the soaring craftsmen, and the proud achievements they had made continued to impact Liu Xiaolin's already surprised eyes.

"This...this...is this the chairman's office?"

I don’t know how long it took, Liu Xiaolin finally asked the question in his heart, but Zhuang Jianye replied meaningfully: "Why not? You know that they are the core and pillar of our China’s soaring to today, you see. Here..."

With that said, Zhuang Jianye raised his finger to the first oil painting at the door. On it was an old man over half a hundred years old, manipulating the most common milling machine, processing a sheet-shaped part with extremely complicated curvature.

Although old, his eyes were surprisingly focused. A pair of dry and powerful hands only held the console of the milling machine, and steadily used the tool to perform extremely fine processing.

Next to the oil painting is a line of small characters, Ju Kuohai (1924—1996), the first Ascendas craftsman in China. He has served as the bench leader of the fitter class at Yonghong Aircraft Factory, Director of Machining Workshop of the 23rd Branch of Yonghong Factory, and Aviation Engine Manufacturing of Ascendas Group. Senior Advisor to the Expert Committee...

"Master Ju's greatest strength lies in the production of extremely complex curved surfaces with the most common machining equipment. At the beginning, we had just reorganized from the 23rd branch to the Tengfei manufacturing factory, and prepared to use a small vortex on the drone. Fans require the turbofan blades to have extremely high operating efficiency to ensure the output of thrust. This requires the fan blades to have a complex curved surface to meet the design requirements.

It’s a pity that our Ascendas manufacturing plant was poor at that time, and there was no special processing equipment for such fan blades. As for the production experience, let alone the production experience. Seeing this difficulty, the entire product was stuck. Father Ju took the initiative to ask for it to take this difficult task. task. "

Speaking of Zhuang Jianye, he looked at the oil painting on the wall showing Master Ju’s processing fan blades, as if he had returned to the age of passion and entrepreneurship more than ten years ago, and slowly said again: “Master Ju took a few apprentices to eat and live in the workshop. Finally, in three months, using the most common lathes, milling machines and grinders to make fan blades that meet the requirements, the error accuracy does not exceed 0.02mm, laying the foundation for the rise of our take-off system."

After a pause, Zhuang Jianye suddenly thought of something, and added: "The fan blades processed by Master Ju are now commonly equipped with WD-20ML small turbofan engines in various fields in China."

At first I heard it was a breakthrough in the key technology of WD-20ML small turbofan engine. Liu Xiaolin was in awe at once. There is no way to say which of China's Tengfei aviation products is the most well-known, naturally, it is WD, which laid the foundation for China's Tengfei Aviation Development. 20 series of small aviation engines.

It is not only widely used in cruise missiles, anti-ship missiles and unmanned aerial vehicles, but also as an aerodynamic auxiliary device certified by McDonnell Douglas. It has obtained aviation airworthiness certificates from the United States and Europe and becomes the only one in the hands of China Ascendas. A complete mechanical finished product that can be marketed to the international market.

Even internationally recognized, not to mention domestically, the WD-20 series can be described as ubiquitous from mobile electrical devices that power fighter jets at airports to small gas turbines that drive equipment in the chemical industry.

Needless to say, the S-300PMU2 air defense missile system equipped by Liu Xiaolin's previous troops is almost all Russian products, but there is another Russian product that has not been purchased in China, and that is the mobile power generation equipment that accompanies the missile system, because Russian products are still used. The old diesel engine is used as the power for generating electricity. It is not only cumbersome and fuel consumption is amazing. More importantly, too much noise and infrared radiation are not conducive to the concealment of the troops. It is far less compact and powerful than the mobile ground station developed by the WD-20 series aero engine in China. adequate.

Liu Xiaolin may not understand what fan blades are, but WD-20ML is like a thunder, and naturally he has great respect for Master Ju in the painting.

At this time, Zhuang Jianye’s words sounded again: “He is the first soaring craftsman in China to take off. It’s a pity that it’s not a holiday. A few years ago, Mr. Ju found liver cancer during a physical examination. He was already at an advanced stage and left within two months. It's..."

Sighing, Zhuang Jianyefu said: "However, we have not lost the skills of Master Ju. Especially through the research of Master Ju's high-precision machining processes on lathes, milling machines and grinders, we have developed the NB-38XX series of high-precision composites. The machining center will truly automate the work that could only be done manually by Master Ju.

Not only that, we also named the team he was in after Master Ju. Now it is no one else who serves as the squad leader of Ju Kuohai. It is the last apprentice of Master Ju, who is also one of the soaring craftsmen in China... …"

Speaking of Zhuang Jianye, he pointed to another oil painting not far away.

Above it is a man wearing a dust-proof cap, wearing a dust-proof suit, holding a laptop in his hand, and staring at a curved blade in front of him that looks like an enchanting woman.

There is also a line of small characters next to the oil painting. Liu Lei (1973—) graduated from the Department of Aeronautical Materials of Northwest Aeronautical University, with a postgraduate degree. He has served as a craftsman in the first workshop of the aviation engine manufacturing plant of Ascendas Group; senior researcher in the process room of the aviation engine manufacturing plant; Class leader Ju Kuohai...

"Don’t look at Liu Lei working in the workshop, but it’s like a high-achieving university student. He could have been admitted to the graduate school, but this kid didn’t do it and had to come to the front line. We thought he could not be a top-level student as a college student. Suffering, I did not expect that Liu Lei not only survived, but also under his leadership, he overcomes the large bypass ratio turbofan blade composite wire laying processing technology, directly improving the turbofan technology that has taken off in China for 30 years, and has become a world player. Advanced level."

Liu Xiaolin nodded when he heard the words. No wonder he looked at Liu Lei's oil paintings as a technician rather than a master worker. It turns out that he was doing real high-tech.

Next, Zhuang Jianye introduced to Liu Xiaolin several Tengfei craftsmen, including senior technicians who can weld thousands of columnar circuits on an integrated circuit the size of a bottle cap, and workers who can use ordinary tools to control the accuracy of solid missile propellant at 0.02mm. Experts; there are riveting experts who can use ordinary drills to make an error of not less than 0.003mm; there are also heroes who can use a mirror to find the welding dead corners of aeroengines and ensure that the deformation accuracy is not more than 0.002mm through the welding process...

This one Ascendas craftsman looked down ~www.readwn.com~ Liu Xiaolin was full of emotions. The world only saw that China Ascendas had advanced technology and excellent products, but no one was going to find out how to create it. Now Liu Xiaolin Fortunately to see all this, that kind of inexplicable shock and moving is beyond words.

At this moment, Zhuang Jianye sighed: "Some people say I tried too hard, but Liu, look at these oil painting figures. They silently dedicate their youth, their blood and sweat, and condense. If there is no one to fight and fight, no one’s conscience will be stable. So don’t blame me for being so persistent in ABM. I’m not for my own sake, what I’m doing. It’s them..."

As he pointed his finger at the oil paintings of the soaring craftsmen on the wall: "I want a place and a name for the fruits of their hard work, Lao Liu, don't you think I should?"

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