Li Yuanling thought for a while and said with a smile: "Okay, last month the material group complained that the funds were insufficient. People and materials can be allocated to you, but you will also pay for their scientific research expenses in the future. (:, the fastest update to read novels)"

Liang Yuan pretended to be heroic and said, "It's only a few small money, and my mother can calculate it so clearly with me." After saying that, Liang Yuan suddenly remembered that even if he didn't mention Li Yuanling, he would separate the material group, process group and other auxiliary groups. The equipment of the Northeast Locomotive Factory was simply a special equipment prepared for the production of Spey engines.

There are 112 metal materials used in SBE engines, and there are as many as 16 high-temperature alloys alone. For example, high- and low-pressure plates, compressor blades, power turbines, etc., you must use vacuum smelting devices to produce qualified metals. There are many zeros in processing. : Double-layer bus offline parts must use margin-free precision forging equipment. Looking across the country, except Xifei, there are probably only these things here.

He patted his head helplessly and changed into a bitter face and said, "Mom, I don't even fool people like this when I beat the rich. I'm very poor now."

Li Yuanling smiled and twisted Liang Yuan's ear and said, "Your uncle has recruited everything. Last month, I made more than 10 million in daily consumer goods in Suifenhe Market. It would take them a while for you to take out the fractions."

"But your rich equipment is very good. In three or four years, it is possible to completely domesticize the gas turbine."

Although the SBE engine was introduced earlier, the development costs of SBE's supporting aircraft, the JH-7, were seriously insufficient and the progress was slow. Therefore, the localization of SBE engines has been at a standstill.

In order to continue to develop the JH-7, the navy, which was so poor that it had tried even the bad idea of ​​advertising in Hong Kong Military Weekly and recruiting cooperative investors, but unfortunately the effect was about nothing. It was not until the Sino-Vietnam Sand Battle in 1988 that the Nansha Islands faced the situation of aircraft cruises that urgently needed a large range, that the navy made up the pain and decided to support the JH-7 project alone.

However, this did not change the fate of the SBE engine. : After the double-decker bus was taken off the line in 1993, the J-H-7 was successfully tested. Since Rolls-Royce had stopped production of the SBE engine, and the localization of SBE is nowhere to be achieved, the sound of the J-H-7 replacing the J-H-7 was once clamored for three years, it was not until 1996 that the SBE installed aircraft J-H-7 remained unchanged.

The domestic production of real SB engines only began to be carried out around 1997. After 7 years of hard work, the domestic SB engine was finally finalized in 2003 and entered the mass production stage.

Liang Yuan heard Li Yuanling say that the localization of gas turbines can be completed in three or four years. He was really surprised. The parts exchange rate of Spey gas turbines and Spey aircraft engines exceeded 70%, and the parts exchange rate of core engines exceeded 90%. If Spey aircraft engines were localized on the basis of completing the localization of Spey gas turbines, it would be about one or two years enough.

"Mom, is it true?" Liang Yuan asked in disbelief.

"You Grandpa Wu said that the overall blade casting technology of Shengjing Metal Research Institute is about to make a breakthrough. The processing volume of blades accounts for one-third of the entire gas turbine. If you ensure that you can transfer the profits of daily consumer goods in the Suifenhe market every month, your mother can complete the domestic production of the gas turbine in three years." Li Yuanling said while stir-frying the hairtail in the iron pot.

Liang Yuan smacked his lips after throwing at least 100 million in three years. He thought that this thing was really life-threatening. However, the profit of the thing was really high. After the J-H-7 was installed in the mid-1990s, Spey would have to be at least 200 units in the short term, and the long-term usage would be more likely to exceed 1,000 units. Including inflation factors, a domestic Spey can sell at least 10 million per unit, and a Russian rd93 engine with a thrust of similar to Spey engines. On the basis of our large-scale purchase, it would cost 2.5 million US dollars to buy one.

For one billion to two billion, it is a huge profitable transaction. As for the cost, Liang Yuan’s technology and equipment are in hand, it probably only costs some ore, manpower and electricity. However, how should the country pay taxes on itself at that time? Liang Yuan thought without any adjustments.

The next day, Li Yuanling, who compensated Liang Yuan for a delicious meal, plunged into work. Wu Zhonghua and Liao Min, and the old couple, went home late at night every day. Liang Yuan, who was completely stocked, temporarily threw away everything, went to school leisurely every day, and occasionally stayed in the dormitory of the Youth University of Dongda University.

On October 18, the vacuum smelting furnace and vacuum refining furnace of the Metallurgical Laboratory were finally successfully put into use after more than a month of installation and commissioning. Zhu Liguo got drunk at the cocktail party celebrating the successful smelting of the first furnace molten steel.

On October 25, Su Liangyu brought more than a dozen people who developed the ht680 microprocessor and jumped to Shengjing together. Liang Yuan just found time to have a meal with Su Liangyu on the weekend, and then threw the rest to Liang Haiping in the name of preparing for the midterm exam.

On November 3, Liang Yuan, who had finished the midterm exam, was finally pulled back to Benxi by Liang Haiping. The reason was extremely sufficient - the first DBME double-decker bus of the Northeast Locomotive Factory was successfully removed from the line.

Under the push of Dongfeng 5 type shunting machine, the dbme double-decker bus, which was painted with beige and deep sea blue, slowly drove out of the locomotive factory's tall assembly workshop. After the bottom of the car arrived at the designated location, a deafening sound of firecrackers suddenly rang out. Liu Changhe, director of Shengjing Railway Bureau, Qin Yalian, director of Dandong Railway Bureau, Qu Zhaoguo, deputy mayor of Benxi City, and Liang Jiangping and a group of four people picked up scissors and cut off several meters of long red silk hanging at the port of the car.

Liang Yuan almost didn't feel happy when he saw the lively scene in front of him. He mentioned when he was chatting with his uncle that the first motorcycle would have to be held to prepare for a grand ceremony when it was offline. Unexpectedly, his uncle used it directly at the offline ceremony of the double-decker bus.

The treatment of double-decker undercarriage is different from the 243 electric locomotive that was coldly treated. The 25a-s double-decker undercarriage developed by the Nanjing factory can be said to have failed, and there is no sign of successful rectification in the short term. Therefore, the Ministry of Railways has great expectations for the Northeast Locomotive Factory to introduce East Germany DBME double-decker bus. Although the Northeast Locomotive Factory is a collective enterprise and is not popular on weekdays, it is also a child of the Ministry of Railways. With grades, no one can say anything else.

Liu Changhe, the director of the Road Bureau who attended the offline ceremony, talked with Liang Haiping for more than 30 minutes before cutting the ribbon. He specially conveyed the concern and greetings of the leaders of the Ministry, hoping that the bottom of the Northeast Locomotive Factory could pass the Beiping Ring Road inspection smoothly. The department even had the regular number of the bottom of the vehicle ready 25b-s.

While complaining about this strange number, Liang Yuan was absent-mindedly listening to the endless speeches of leaders on the stage. In the future, the traction machine must be numbered by himself. Liang Yuan thought angrily that the offline ceremony was finally completed thirty minutes later, and the brigade of the team walked towards the locomotive factory guesthouse.

Liang Yuan turned around and was about to leave and go to the guesthouse to eat and drink together, but unexpectedly found that Su Liangyu and three people were pointing around the double-decker under the car and saying something.

Liang Yuan walked over curiously and asked, "Lao Su, when did you come? Why didn't you tell me? I would have known that I would have come with you."

Su Liangyu laughed and said, "I've been here for three or four days. Besides, who knows if you finished the exam at that time?"!!!
Chapter completed!