This paragraph flashed twice on the screen and then slowly faded away. Immediately, the screen switched quickly, showing the production scenes of the soaring craftsmen focusing on their work, and the proud achievements they made constantly impacted Liu Xiaolin's already astonished eyes.
"Thisthisis this the chairman's office?"
I don't know how long it took, but Liu Xiaolin finally asked the question in his heart, but Zhuang Jianye replied meaningfully: "Why not? You must know that they are the core and pillars of our China's take-off to this day. You see This way"
¡°As he spoke, Zhuang Jianye raised his hand and pointed to the first oil painting at the door. On it was an old man over fifty years old, operating the most ordinary milling machine, processing a sheet-shaped part with extremely complex curvature.
Although he is old, his eyes are surprisingly focused. A pair of dry and strong hands just hold the console of the milling machine, steadily using the tool to perform extremely fine processing.
Next to the oil painting is a line of small characters, Ju Kuohai (1924-1996), the first Tengfei craftsman of China Tengfei. He has successively served as the squad leader of the fitter class of Yonghong Aircraft Manufacturing Factory, the director of the machining workshop of the 23rd Factory of Yonghong Factory, and the aviation engine manufacturer of Tengfei Group. Senior Advisor to the Expert Committee¡
"The most powerful thing about Mr. Ju is that he can use the most common machining equipment to produce extremely complex curved surfaces. We had just reorganized from the 23rd Factory into the Tengfei Manufacturing Factory and were preparing to use a small vortex on the drone. Fan requires the turbofan blades to have extremely high operating efficiency to ensure thrust output. This requires the fan blades to have a complex curved surface to meet the design requirements.
It's a pity that our Tengfei manufacturing plant was very poor at that time. We didn't have any special processing equipment for this type of fan blades, let alone production experience. Seeing that this difficulty was going to jam the entire product, Mr. Ju volunteered to take on this arduous task. Task. "
As he spoke, Zhuang Jianye looked at the oil painting on the wall that showed Master Ju processing fan blades, as if he had returned to the era of passionate entrepreneurship more than ten years ago, and slowly spoke again: "Mr. Ju led several apprentices to run the food, accommodation and workshop continuously. Finally, within three months, we used the most common lathes, milling machines and grinders to make a fan blade that meets the requirements, with an error accuracy of no more than 0.02mm, which laid the foundation for the rise of our Tengfei series."
After a pause, Zhuang Jianye suddenly thought of something and added: "The fan blades processed by Master Ju are now commonly used in WD-20ml small turbofan engines in various fields in China."
When he heard that it was a breakthrough in the key technology of WD-20ml small turbofan engine, Liu Xiaolin was immediately in awe. He had no choice but to say which product of China Ascendas Aviation Engine is the most famous nowadays, it is naturally WD- 20 series small aero engines.
Not only is it widely used in cruise missiles, anti-ship missiles and UAVs, it is also an aviation power auxiliary device certified by McDonnell Douglas, and has obtained aviation airworthiness certificates from the United States and Europe, becoming the only one in the hands of China Tengfei A complete mechanical finished product that can be introduced to the international market.
?? Even recognized internationally, not to mention domestically, the WD-20 series is everywhere from mobile power devices that power fighter aircraft at airports to small gas turbines that drive equipment in the chemical industry.
If nothing else, the S-300pmu2 anti-aircraft missile systems equipped by Liu Xiaolin's previous troops were almost all Russian products. However, there is another item that the country has not purchased Russian products, and that is the mobile power generation equipment accompanying the missile system, because Russian products also use As power generation, the old diesel engine is not only bulky but also consumes alarming fuel. More importantly, the noise and infrared radiation are too high, which is not conducive to the concealment of the troops. It is far less compact and powerful than the mobile ground stations developed in China using wd-20 series aero engines. adequate.
Liu Xiaolin may not understand what a fan blade is, but wd-20ml is so popular that he naturally respects Master Ju in the painting.
At this time, Zhuang Jianye's words rang out again: "He is our first take-off craftsman in China's take-off. It's a pity that the New Year is not a holiday. A few years ago, Mr. Ju was diagnosed with liver cancer during a physical examination. It was already in the advanced stage at the time and he passed away in less than two months." Already"
After sighing, Zhuang Jianye added: "However, we have not lost Master Ju's skills. Especially through the research on Master Ju's high-precision machining process on lathes, milling machines and grinders, we have developed the nb-38xx series of high-precision composite products. The machining center truly automates 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 the leader of Ju Kuohai¡¯s class is none other than Master Ju¡¯s last apprentice, and he is also one of our Chinese take-off craftsmen ¡¡±
As he spoke, Zhuang Jianye pointed to another oil painting not far away.
??The one above is wearing a dust hat,Wearing a dust-proof suit, holding a laptop in his hand, his eyes were fixed on a curved blade in front of him that resembled the figure of a voluptuous woman.
There is also a line of small words next to the oil painting. Liu Lei (1973-) graduated from the Department of Aeronautical Materials of Northwest Aviation University with a postgraduate degree. He has successively served as a technician in the first workshop of the Ascendas Group Aviation Engine Manufacturing Plant; a senior researcher in the process room of the first workshop of the Aviation Engine Manufacturing Plant; and an aviation engine manufacturer. Class monitor Ju Kuohai
"Although this Liu Lei actually works in the workshop, he is actually a top university student. He could have entered a research institute, but this guy didn't want to work and insisted on working in the front line. We thought he couldn't get a first-line job as a college student. Unexpectedly, Liu Lei not only survived, but also conquered the high bypass ratio turbofan blade composite filament processing technology under his leadership, which directly improved China's soaring turbofan technology by 30 years and ranked among the world. Advanced level.¡±
Liu Xiaolin couldn't help but nodded when he heard this. No wonder he looked at Liu Lei's oil paintings as a technician rather than a master worker. It turned out that what he was doing was truly high-tech.
Next, Zhuang Jianye introduced several Tengfei craftsmen to Liu Xiaolin. There were senior technicians who could weld thousands of columnar lines on integrated circuits the size of bottle caps; there were workers who could use ordinary knives to control solid missile propellant with an accuracy of 0.02mm. Experts; there are also riveting experts who can use ordinary drills to create errors of no less than 0.003mm; and heroines who can use a mirror to find the dead corners of aerospace engine welding and ensure that the deformation accuracy is no more than 0.002mm through the welding process
Looking at these Tengfei craftsmen, Liu Xiaolin was filled with emotion. The world only saw China Tengfei's advanced technology and excellent products, but no one tried to find out how it was created. Now Liu Xiaolin is lucky enough to see all this. The inexplicable shock and emotion cannot be described in words.
At this moment, Zhuang Jianye let out a long sigh: "Some people say that I work too hard, but Old Liu, look at the characters in these oil paintings. They are silently dedicating their youth, their blood and sweat, and condensing If there is no one to work hard and fight for such a small amount of results, no one¡¯s conscience will be stable. So don¡¯t blame me for being so persistent in anti-missile. I am not doing it for myself. What I do is It's them"
As he spoke, he pointed at the oil paintings of soaring craftsmen on the wall: "The fruits of their hard work must be given ownership and status, Lao Liu, don't you think I should?"
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