Automotive Black Technology Chapter 1503: : It’s better to come sooner than later!
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Li Fanyu's design drawing directly caused the R&D center to boil. The entire design drawing, a whole plus twelve subsystem parts, covers more than 7,000 parts. This thing, let alone one person, even a whole team, regardless of whether it is feasible or not, can be put into the experimental stage, just make it work on the surface, and it will not be possible without a year and a half. ah!
But now, this design drawing is actually switching one by one on the screen, presented in front of everyone!
All the previous problems with the team's unit price list no longer exist at this moment. We had previously held meetings to discuss the recruitment plan in the fields of thermodynamics, aerodynamics, etc., as well as which part to start from, and which part may encounter problems. The plans for the problem have completely lost their meaning in front of this design drawing.
It feels like there is a legendary beast outside the village that chooses people to eat and is extremely ferocious, but you only find out when you gather the villagers in the whole village and go to defeat them with the best big sword in the village. , turns out to be a **** husky!
Xu Fufang was speechless. He only felt that he remembered a mouthful of phlegm in his chest, which he could not spit out or swallow.
Wang Rui looked at the design drawings over and over again to make sure that this thing was not like something Li Fanyu had randomly created to fool people, and then finally sighed: "Brother Fan, I think you should consider the safety of your ginseng. Question. If this thing works, you will probably be captured by the Eagle Country people or aliens and sliced into pieces to study the structure of your brain."
Li Fanyu disagreed.
Slice?
It doesn’t exist!
I am seeking death like this, I would have done it long ago!
What does it mean to live till now?
Protagonist halo!
Is there a protagonist who was sliced? No!
"I think the most important issue at the moment is to first build this thing... well, Tianxing I-1, and then take a walk around Taijia to see if it can run normally."
Xu Fufang also came to his senses and expressed his opinion.
"My opponent, senior brother, this thing of yours is too scary. You have created such a thing quietly, can we be very suspicious?"
"Although I don't know much about aviation engines, looking at this structure, the design difficulty must be more than one level higher than all the engines currently owned by our group. I feel that we should make it first and see if it can We can’t tell what the actual performance and reliability are.”
There was a lot of chatter around. Even though the high-end R&D engineers at the Zhengxin R&D Center knew that Li Fanyu could not be understood using conventional methods and three views, they were still confused about Tianxing I-1.
"Of course we have to make it and see it first!" Li Fanyu waved his hands in the eyes of people who obviously had a lot to say: "Why did I call you here? The main thing is to perfect this design drawing and Put it into practice and test it! If it works, let’s do some **** Italian stuff first!”
……
With infinite doubts, the engineers in the R&D center started.
In fact, everyone knows clearly that in the field of aviation development, the difficulty for Zhengxin is not manufacturing. The automobile manufacturing enterprise is a comprehensive industrial industry. Zhengxin's current processing scale has covered every link from materials to precision processing.
The difficulty lies in a design. But now, this most worrying link has been solved by Li Fanyu in a dreamlike way, which inevitably makes people feel unreal.
With this trance, the trial production parts of Tianxing I-1 began to be distributed to various responsible teams for construction. There are more than 7,000 parts, which is not a particularly difficult task for Zhengxin.
In just over a week, all the parts have been manufactured, passed the indicator tests and assembled together. ,
Zhengxin Tiancheng R&D Center, Power Laboratory.
A gas turbine engine that has not been sprayed and has a milky white appearance due to the ceramic layer group synthesized by the anti-oxidation connecting layer TGO and ZrO2 plus a small amount of Y2O3 for stabilization was finally presented to everyone.
Different from a week ago, the expressions of people in the R&D center at this time have changed from deep suspicion to strong expectation!
In the past week, each team responsible for the subsystem of the Tianxing Aviation Development Project has successfully tested it in one step. While everyone was shocked by Li Fanyu's design, they also felt sorry for this Tianxing Aviation Development project. Line I-1 is filled with confidence.
Zhengxin’s R&D personnel did not realize the difference between aviation engines and automobile engines in the complete design given by Li Fanyu. But when they entered the testing phase, they felt the difference between the two.
According to Li Fanyu's instructions, the first step was to conduct complete machine tests, component tests, reliability tests, and high-altitude environment simulated operation tests focusing on engine performance, reliability, and maneuverability.
After these tests are successfully passed, the trial engine will be handed over to Shanghai Airlines, and professional equipment will be used in their test field to conduct dynamic measurements, transition state measurements, high temperature measurements, interstage parameter measurements, acceleration mission test runs, Test links such as maneuverable load simulator, telemetry and remote control, test numerical simulation, test database, condition monitoring and fault diagnosis, and various new sensors.
The first thing to be carried out is the bench feasibility test. This test, to put it bluntly, no matter how noble it is, is actually just to see if the engine can run normally.
When it comes to testing car engines, there are actually only five steps.
But when it comes to Hangfa, it’s much more complicated;
After the engine is installed, before starting it for the first time, you must ensure that all interfaces are connected normally, and check whether the outside of the engine is clean and whether there are any oil stains to identify abnormal fluid leakage that may occur when parking and driving, right?
You need to know the preparation status of the test bench equipment and the preparation status of the work site, right? Engine power-on inspection. All electrical systems of the engine need to be powered on and checked and adjusted in the shutdown state. You have to do it, right?
After checking everything, it took the R&D team more than an hour.
Afterwards, flush the engine fuel system with fuel to unseal the interior of the engine with the oil left after clearing the oil seal. Then replace the oil seal lubrication in the oil system with working oil according to regulations, blow out the oxygen system and check the sealing of the oxygen system, and eliminate the air in the hydraulic oil system...
This set lasts another hour.
Li Fanyu felt sleepy after watching it,
"Where did you learn the testing procedures?" He yawned and asked Xu Fufang behind him.
"Brother Fan, this was done strictly in accordance with the inspection procedures of Aircraft International!" Xu Fufang obviously did a lot of homework and talked about the entire set of testing procedures in a clear and logical manner.
I heard that there are actually seven inspection links later, including engine control system inspection and adjustment, inspection of the afterburner process, oil system inspection, and engine sealing inspection.
Li Fanyu’s face turned dark,
Fuck it! If it's this troublesome every time, wouldn't it take a day to start up my Level 6 car?
"Let's do it all. We will add those tasks later. Turn on the engine first, run it cold and start the test run directly!"
Li Fanyu made the decision.
At this moment, Xu Fufang’s assistant Dameng walked to the two of them, leaned over and said: "Director Li, Mr. Xu, there are people from Shangfei, saying they are here to deliver research and development materials and interview about aviation engine research and development. Basic direction problem. ”
"Oh?" Xu Fufang asked, "Which one is flying?"
"Their chief engineer Huang Haixing, and..." Dai Meng looked at Li Fanyu and whispered: "There are also Mei Yishu and others."
"Ha!" Looking at the Tianxing I-1 in front of him that had begun to empty out the lubricant, Li Fanyu smiled unkindly.
"These big guys personally deliver information to us, do they treat us like primary school students? Go and invite people over. It's better to come early than to come by chance. Now that we are here, let's watch us test the car together!"