Red Sun Ridge Iron Mine. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

Several of Qin Tian's assistants were busy, setting up measuring instruments to map the situation of this iron mine, while Qin Tian was standing in front of this large open-pit pit with his hands behind his back, and a planning map gradually appeared in his mind.

From yesterday to today, after so long in this iron mine, coupled with some major data that has been mapped and mapped, Qin Tian already basically knows how to plan and build this open-pit iron mine with an annual output of 200 million tons of finished ore.

"Xiao Yang, bring paper and pen!"

As a planning expert, Qin Tian's freehand drawing skills are very good, holding a pencil, on a piece of white paper, thinking about it for a while, and then drawing rustling, basically without stopping, it seems that he is confident, and he wants to do it in one go.

Half an hour later.

The planning sketch of the Hongriling Iron Mine has been put on paper, and next to it, several of Qin Tian's assistants have a look of admiration, worthy of being an expert-level figure, and the planning sketch has been completed.

Qin Tian put away his pencil, looked at the sketch of the plan, and then said, "Basically proceed according to this plan, and you will complete the specific details." ”

As an expert, the specific planning and design, naturally do not need him to do it himself, with his big helper, everyone will use the surveying and mapping data, the use of Qin Tian to build a framework, such as on the basis of this planning sketch to improve, design more specific, and finally by Qin Tian to check.

Qingyang Hotel.

Wang Xudong got up late, and after washing up, he was not in a hurry to have breakfast, but turned on the "God-level Great Miner" system to see how many ordinary energy points it absorbed!

OMG!

There are 41282!

Behind the No. 2 energy slot, the number representing ordinary energy points is "41282/60000", and even Wang Xudong never thought that he had absorbed so many energy points.

This is only with Qingyang City as the center, within a radius of 500 kilometers, if you go to Leidong City, and then get closer to Cao County, a full coverage of Cao County, it is estimated that there will be more energy points absorbed.

More than 40,000 energy points have greatly exceeded Wang Xudong's expectations, thinking that it would be good to be able to absorb thousands or tens of thousands of energy points, but he didn't think that there would be so many.

Humming a small tune, Wang Xudong walked out of his room and ate breakfast first.

Chen Sanlian and his son were not there, and Wang Xudong knew that he must have gone to the Qingyang Municipal Government or Qingyang Special Steel Group to discuss the transfer of Qingyang Special Steel Group with Qingyang City.

Wang Xudong has been fully authorized and fully believes in Chen Sanlian, so he doesn't want to ask about this acquisition at all, he is happy, and after eating breakfast, he went out with Lin Hu.

Yesterday, Chen Sanlian didn't say that bearing steel, especially high-grade bearing steel is very popular, I hope that Sanlian Special Steel Group can smelt the world's top bearing steel, Wang Xudong is ready to go out to get a high-grade bearing, and then come back to have a good "analysis".

As long as there are samples of special steel, it can analyze a full set of smelting technical data of this special steel, and it is better than blue.

Wang Xudong is not a layman, and he also knows the importance of bearing steel. For a large industrial country, bearings are very important, and in order to manufacture high-grade high-quality bearings, there must first be high-quality bearing steel, and Huaxia is lacking in high-quality bearing steel.

The bearing has a high technical content, which can be used as an important standard to measure the scientific and technological and industrial strength of a country.

Today's world's science and technology, industrial power, without exception, is a bearing research and development, manufacturing power. The reason why Huaxia is an industrial power rather than an industrial power is that the bearing industry is large but not strong.

According to incomplete statistics, last year's bearing industry sales reached more than 1500 billion Chinese currency, the production of mainly low-end bearings, and high-end bearings mainly rely on imports.

Wang Xudong had also heard aviation expert Lin Yunwen mention that whenever he mentioned high-end aviation bearings, Lin Yunwen sighed and sighed.

He even said that if Huaxia can manufacture the world's top aero bearings, the level of aero engine manufacturing in Huaxia will be increased by half a grade.

It is the lack of top-level bearing steel, and the high-reliability and high-precision top-level bearings used for aero engines have become the "Mount Everest" that Huaxia is difficult to climb in the research and development of aero engines.

Since Chen Sanlian also mentioned bearing steel and expressed the idea of smelting this special steel, Wang Xudong was ready to give it a try.

Where to find the world's top bearings, Wang Xudong has a way, naturally to find Lin Yunwen, he is an aviation expert, there must be many world-class bearings there.

Of course, before going, you must contact Lin Yunwen, and if you go rashly, if someone is not there, you won't be in vain.

Wang Xudong took out the phone and contacted Lin Yunwen, luckily, Lin Yunwen was in his research institute, and when he heard that Wang Xudong was coming, he was overjoyed, and said on the phone, saying that he would come to the airport to pick up the plane in person.

At present, Lin Yunwen can be described as high-spirited, and a new type of military aero engine developed by him has been successful, the verification prototype has been manufactured, and a series of verification tests are underway.

The mass production of this engine is just around the corner, and Lin Yunwen is excited when he thinks that his engine can be equipped with the war eagle of the motherland.

To achieve such a great success, Lin Yunwen clearly knows that it is not his own design level that is bullish, but mainly because Wang Xudong has solved his two major technical problems.

Hearing that Wang Xudong was going to come and have a look, Lin Yunwen didn't ask, and immediately raised his hands in favor and vigorously welcomed Wang Xu's arrival.

Wang Xudong had a special plane, took Lin Hu, took his "car", and flew directly to the city where Lin Yunwen was located, and before noon, Wang Xudong arrived at his destination.

Stepping off the plane, Wang Xudong sighed in his heart, it is still convenient for him to have a plane, such a long distance, he can come if he wants, and he will arrive so soon.

"Mr. Wang!"

Lin Yunwen was already waiting at the airport early, and when he saw Wang Xudong stepping off the plane, he immediately shouted loudly and happily, almost trotting all the way over.

Wang Xudong said: "Expert Lin, it seems that he is getting younger and younger. ”

The development of his own engine is progressing smoothly, there are basically no more thorny problems, Lin Yunwen's brows are less wrinkled, he is in a good mood, and he really looks younger and younger.

Lin Yunwen said: "I have to thank Mr. Wang, if it weren't for the materials provided by Mr. Wang, I wouldn't be as easy as I am now, let's go, let's get in the car first." ”

Not far away, Lin Yunwen's car was parked, the two were talking, and while getting into the car, after leaving the airport, Lin Yunwen said: "Mr. Wang, should we go to dinner first, or ......?"

If you want to eat now, the time is a little early, which is to ask Wang Xudong's opinion. Wang Xudong said: "I heard that the aero engine developed by expert Lin is very advanced, I don't know if you can take me to see it." ”

Even if this newly developed aero engine has a requirement for secrecy, this is Wang Xudong, and he asked to take a look, so naturally there is no problem.

Lin Yunwen didn't think about it, and said briskly: "No problem, then we'll go now." ”

After the car left the airport, it went directly to an aero-engine factory, which is a state-owned factory and a well-known name in the field of domestic aero engines, and it is responsible for manufacturing the designed aero engines.

In China, the aero engine field basically adopts the model of research institute + factory, which is designed and developed by the research institute first, and then manufactured by the manufacturing plant according to the design drawing.

Under the leadership of Lin Yunwen, he went to the assembly workshop of this factory, and in the huge assembly workshop, Wang Xudong saw more than one model of engine, including the engine designed by Lin Yunwen.

One of the engines is undergoing teardown and inspection after completing a 300-hour test run. Lin Yunwen took Wang Xudong to the front of this engine and introduced, "Mr. Wang, this is our latest development of a world-class aero engine......"

When he was introduced, Lin Yunwen's face was full of pride, he was full of a sense of accomplishment to successfully develop this engine, and he couldn't do it without pride.

Wang Xudong patiently listened to Lin Yunwen's introduction, but his eyes looked at the several main bearings that had been removed, and pointed to one of them: "Expert Lin, is this an imported bearing?"

Lin Yunwen sighed slightly and said: "This is not imported, the technical blockade of foreign countries on us is very serious, and the price of high-end imported aviation bearings is very high, and it is difficult to buy, these are only domestic." ”

If it is imported, Wang Xudong will definitely be very interested, and will start the "god-level big miner" system to quietly "analyze", if it is domestic, then there is a little hesitation.

Even for laymen, Wang Xudong also knows that the quality of domestic bearings is worse than that of imports, especially aviation bearings, and there is a big gap between domestic and imported ones, which is not reflected in the manufacturing process, but in the materials.

The gap in materials, determines that the domestic aviation bearing is much worse than the imported, at present, Lin Yunwen's aero engine, its main bearing can only be used for the time being, the main bearing of imports, is trying to buy.

The engine is being disassembled step by step, the speed is relatively fast, and it is soon disassembled into several large parts by several skilled workers, and then further disassembled into parts one by one. Once the parts are made, they are cleaned and then carefully inspected. Including these main bearings.

These main bearings were dismantled, immediately sent for cleaning, and then sent over, several technicians and inspectors, first inspected these main bearings.

One of the technicians in charge, wearing white gloves and holding one of the main bearings, looked very closely, but soon his brow furrowed.

"Mr. Lin, there is a problem with the bearing!"

Lin Yunwen immediately walked over a few steps, picked up the bearing and looked at it, then picked up a magnifying glass, looked at the light, and looked seriously, his eyebrows gradually wrinkled into a figure of eight.

Wang Xudong asked with concern, "Expert Lin, what's wrong?"

Lin Yunwen said slowly: "What I was worried about has finally appeared!"

………

The second one is sent!