Liang Yuan returned to the sofa and continued, "Uncle, although the double-decker bottom has been introduced, the shock absorption system at the bottom is composed of a high round spring and a pillow spring oil pressure shock absorber. The speed of 160 kilometers per hour is the shock absorption limit of this system. If the train speed continues to increase, passengers on the second floor will be discomfort due to the excessive sway amplitude of the train when running."

"The bogie and shock absorption system in East Germany are specially designed for double-decker undercarriages. The reliability is definitely better than that of the Nanjing factory. At present, the shock absorption system of double-decker undercarriages is enough to cope with. After all, our passenger speed is only 50 kilometers per hour, and double-decker undercarriages can run long distances."

"In the first half of this year, Zhao Tiemin, chief engineer of the Ministry of Railways, came to Shengqu to inspect my uncle."

"Well, it's said that the Harbin-Da Railway is preparing to be electrified, and Zhao Tiemin came down to inspect it."

"It's just nonsense, that's a lie to you ordinary people. In the first half of this year, Zhao Tiemin inspected two places, one was the Guangzhou Road Bureau and the other was the Shengjing Road Bureau. The electrification transformation of these two places was just a matter of speeding up the railway."

Zhao Tiemin, who was the chief engineer of the Ministry of Railways at the time, was the first advocate of China's railway speed-up. As early as the early stage of the reform and opening up, Zhao Tiemin, who was also a researcher at the Institute of Railway Technology, had traveled to West Germany and stayed at Germany for a whole year. He systematically inspected Germany's signal equipment, traction noses, passenger and cargo vehicles, etc. After returning to China, he has been committed to the modernization of China's railways. After taking over as Minister of Railways in 1992, he set off a large-scale acceleration of China's railways.

"Xiaoyuan, you planned it at that time to contract the overhaul factory and introduce the undercarriage to East Germany, right?" Liang Haiping stared at Liang Yuan as if he saw an alien. "Uncle, I am not that exaggerating. Zhao Tiemin came to the grand occasion just after the Spring Festival. At that time, I didn't even have the idea of ​​an air conditioner fan." Liang Yuanxin said that I was picking up girls in the new century and had not come back. "I had some time to flip through the People's Railway Newspaper in the first half of the year and knew that the electrification transformation in the newspaper was just a sentence that the ring line was doing experiments, and the rest was all about discussing speed-up."

"Xiaoyuan, are you planning to transplant the air spring from the 243 machine head to the double-layer bottom. How fast can the shock absorption system composed of the air spring cope with?" Liang Haiping suddenly realized and then asked curiously.

Liang Yuan thought about the maximum railway speed set by the French high-speed railway TGV in his previous life and said: "It should be no problem to be less than 500 kilometers."

"I don't need to rush to transplant it now. Rail speeding cannot be done in one or two days. Not to mention the eight or nine hundred kilometers of Harbin-Da Line, the shortest Guangzhou-Shenzhen Railway is still 147 kilometers. The route transformation before the light speeding will take at least one year. At present, the factory is still focusing on the localization of the machine head and double-decker bottom. Let's first imitate the simple technology."

"But there is still a villain who needs my uncle to do it," Liang Yuan said with a smile.

Liang Haiping asked in confusion: "What evil man?"

"Sometimes ago, my uncle went to the Ministry of Railways to apply for the production technology of 8k. Didn't the department give 300 fuel tanks?"

Liang Yuan smiled playfully and continued, "The Ministry is still very particular about incense. At least I didn't let my uncle come back empty-handed. This time we are rich, we can't forget the Ministry. I can discuss with the Ministry whether we can use the full set of technical information on the 243-type machine head to exchange for the production qualification of the 8k electric locomotive."

The Ministry of Railways has a fucking problem, which is that its subordinate vehicle factories have been swaying forward in the two extreme policies of supporting advantageous enterprises and realizing resource sharing. When the People's Republic of China was first founded, Dalian Locomotive Manufacturing Factory was built on the internal combustion engine head, and later the Changzhou Locomotive Factory was built on the Zhuzhou Locomotive Factory. When an enterprise makes technological breakthroughs and achieves mass production, the drawings of the machine head are widely distributed to each factory to achieve resource sharing, promoting the technological progress and growth of each enterprise as soon as possible.

At present, the growth of the seven national enterprises in the domestic motorcycle industry has made an indelible contribution. The fact that they have not enjoyed this treatment has not met Liang Yuan's previous Northeast Locomotive Factory and Chengdu Locomotive Factory are gradually declining. Of course, to a certain extent, this policy has also suppressed the enthusiasm of enterprises in R&D. However, with the technical foundation of the country, this policy is still more beneficial than disadvantages for the time being.

According to the Ministry of Railways' plan, the Northeast Locomotive Factory is a self-destructive abandoned child. Liang Yuan is very familiar with the current and future heads that the Ministry of Railways has and is preparing to introduce or develop. The 243 head traction with bobo four motors is definitely not as good as the 8k and ss4 heads reconnected by bobo+bobo dual-machine, but it is enough to sweep the Ministry of Railways' current equipment ss1, ss2.ss3 series heads. Even ten years later, Zhuzhou Locomotive Factory developed the ss8 electric head with an operating speed of 170 kilometers, which is only 1 kilometer higher than the 243 modification with electronic anti-slip devices and gearboxes.

After the 243 model swept the SS series, Liang Yuan did not believe that Zhuzhou factory would honestly engage in heavy-duty freight transportation and gave up the share of passenger heads. If the child was beaten, the adults would naturally come out to pull the frame. At that time, the department would definitely raise the banner of resource sharing and directly eliminate the technology of the 243 model head. As long as Liang Yuan still wanted to get involved in the production of railway equipment, resistance would not be possible, but how to get the greatest benefit is worth pondering.

Liang Yuan now sends the 243 head to the door and asks for the truth to slap the Ministry of Railways in the face. The more harsh the Ministry of Railways fights, the greater the benefits Liang Yuan will get in the future.

"The uncle must make a big noise. Anyway, the collective enterprises are currently in a lot of grudges. The uncle can find more newspapers to turn the problem into reform and rely on fairness. We now need equipment and technology. We are all socialist public-owned enterprises. Why don't we attract people's favor?"

After hearing Liang Yuan say this, Liang Haiping thought about it and asked, "What if the Ministry agrees to our request?"

"Don't worry, uncle, even if there are people in the ministry who sympathize with us, the seven national factories will destroy the ideas of the ministry. The seven families are not enough to divide them. Then we will allow another family to come in to grab a job. Besides, the moon is not brought back from the west. Now the ministry will definitely think that we want to exchange rags for jewelry."

"Xiaoyuan, I heard you say that the technology of the 243 machine head will be handed over to the Ministry. Five minutes ago, you told me that the 243 model we produced ourselves is the future, but in a blink of an eye, I threw something as important as the future to the Ministry. It doesn't look like your style. To be honest with my uncle, have you dug a big hole again?" Liang Haiping asked with a smile.

Liang Yuan smiled and said, "I don't have the time to dig a big hole for the department. I just want to use the 243 head to exchange for the same treatment as the Seven National Factory."

Liang Haiping looked at Liang Yuan's strange smile and shook his head, but did not continue to ask. Anyway, my nephew had to ask him to execute any ideas. I will know if there is a big pit.

Officials from the Ministry of Foreign Trade and the National Planning Commission of Democratic Germany returned to China with satisfaction. Liang Haiping threw the preparations for the East German Shopping Center to Qilian Mountains. With the help of East German Railway experts, he focused on the various problems of the Northeast Locomotive Factory. Liang Yuan, who was idle, stayed in the factory for three or four days and got tired of it. When he was about to return to Shengjing to continue to be a good student, Wang Weiguo, who had not met for a long time, came to the door.

Liang Yuan looked at Wang Weiguo and said with a smile: "I haven't seen my uncle for a long time, but I should be a busy man. Why do I have time to come to find me, an idle man? I have no value at the moment."

Wang Weiguo knew that the bickering was not Liang Yuan's opponent and said with a smile: "My uncle is so unbearable in your eyes, but uncle came here this time to thank you for others."

"Thank you for me?" Liang Yuan thought for a long time, but he still didn't remember any good things he had done recently.

Wang Weiguo looked at Liang Yuan for a long time and said with a confused look on his face: "Do you remember the drawing of a remote control for the factory in July?" Looking at Liang Yuan nodded Wang Weiguo continued: "I sent someone to Nanjing at the end of July. There were Xiaoyuan's drawings. The 237th Institute only took three days to make the samples. It was just right to match our air conditioner fan. In mid-August, the factory launched an air conditioner fan with a remote control, and sold forty thousand units in a month."

"A few days ago, the project team of the 237 Institute for HT680 chips sent people to our factory for follow-up visits and thanks, saying that if there were no 40,000 chips we ordered, the research team would be disbanded. Uncle can't take this credit, so I told you directly. During the chat, the 237 Institute was very impressed by our ability to design peripheral circuits of microcontrollers. Uncle told the facts all the facts to the people of the Institute of 237. As a result, the people of the Institute of 237 are very interested in you and want to invite you to have a meal."

Liang Yuan thought for a while and said, "Okay, I'm fine for the evening. Let's just come here to treat you. After all, I'm a guest. Uncle, come together tonight."

Wang Weiguo shook his head and smiled bitterly, "How dare I show up in public now? I won't go for dinner. There is one more thing. I received a call today. The teacher from your Lanzhou Chemical Factory will come next week."

It seems that Chu Huifen has applied for the large-scale application of abs plastics in the home appliance industry. Now that he has foreign exchange in hand, it is time to put the matter of collecting information abroad on the agenda, Liang Yuan thought to himself.

Wang Weiguo and Liang Haiping talked about the sales of air conditioning fans in September for a while before leaving with the driver.

Liang Yuan picked up the water cup and took a sip and said to Liang Haiping: "Uncle, I will meet the people from Factory 237 with me tonight. Dinner will be ready at the guesthouse. I miss Mr. Lao Hong's plum vegetable crumbs."

Under Liang Yuan's strong suggestion, the guesthouse of the Northeast Locomotive Factory can be regarded as a top hotel in Benxi. Although the decoration is not luxurious, it is definitely the best in Benxi in terms of comfort alone. Even the chefs of the guesthouse are all retired masters from Shengjing State-owned Hotel, and their cooking skills are excellent. Now Liang Yuan's dining place in Benxi has been transferred from the building to the guesthouse.

Liang Haiping smiled and said, "You ate the plum vegetable and pork cube yesterday. I think building this guesthouse is purely for you to serve your own private affairs. All first-class talents need a first-class environment, and services are all excuses for you to enjoy yourself."

Liang Yuan laughed and said, "Anyway, it has been repaired, wouldn't it be a waste if you don't make good use of it?" (To be continued.!~!

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Chapter completed!