bonanza

Chapter 375 Soviet Industrial Strength
"This...how should I put it?" Liang Guoqing hesitated.

"Is there a problem?" Yang Dongsheng frowned.

"Take a look at their projects!"

The two came to the office building by car. Liang Guoqing opened the safe and took out a stack of documents.

"Here's the project they submitted!"

The Soviets sent by Olaf Schulz came from major research institutions and enterprises in the former Soviet Union, including the Soviet Metallurgical Machinery Research Institute, the Ural Heavy Machinery Manufacturing and Production Association, the Kolomna Heavy Machine Tool Factory, Kramator Production Complex, Balashikha Machine-Building Plant, Upper Sarda Metallurgical Production Complex, Voronezh Heavy Machinery Press Plant, Belarusian Automobile Plant...

There are also high-level leaders such as the former deputy chief engineer who came here.

But Liang Guoqing's father had worked with Lao Maozi, and since he was a child, he heard that Maozi liked to brag.

After two glasses of vodka, God has to bow down.

So after these people arrived, Liang Guoqing became more careful.

Yang Dongsheng took it over and glanced at the list—the first project was a 12-ton die forging press... Is this going to build a Star Destroyer?
Yang Dongsheng remembered that until later generations, no country had ever produced a 12-ton die forging press. China designed a 16-ton die forging press, but in the end only two 8-ton die forging presses were produced. , this is still because of the demand for large aircraft projects.

The 10-ton die forging press that was originally planned to be built in Nanjiang finally found that such a large die forging press was not needed at all, so nothing happened.

Liang Guoqing introduced, "Whether it is economic strength or industrial background, the Soviet Union is far behind Europe and the United States. The efficiency and precision of equipment are far lower than similar Western products."

This is also impossible. The Soviet Union is also a backward country. Coupled with the rigid market, it lags far behind Europe and the United States in all aspects.

"It doesn't have to be on par with the world's most advanced level, as long as it can have a comparative advantage in China!" Yang Dongsheng said.

"Mr. Yang is wise!" Liang Guoqing took out another document.

There are 7.5 tons of die forging presses, 1.25 tons of crank hot die forging presses, 7 cubic meters per hour of air separation units, and 55 tons of hydraulic mechanical transmission dump trucks... These are all made by the Soviet Union. equipment.

The advantage of Soviet manufacturing is first of all those super-large equipment that can't sell a few units in total.

These equipments require a large amount of investment, but not many can be produced, and cannot produce economic benefits. They can only be invested by the will of the state, such as 7.5-ton die forging presses.

The second is products with crooked technology trees, such as titanium alloys. The Soviet Union did not anticipate the development trend of carbon fiber and ultra-high molecular weight polyethylene. It desperately worked on titanium alloys and developed certain comparative advantages.

Third, the Soviet industry has another huge advantage, that is, they have a complete industrial system and can do anything.

……

Yang Dongsheng felt that the 7.5-ton die forging press was too big.

In 1973, after China put into production a 3-ton die forging press, no large-scale die forging press was put into production. 3.5 to 5 tons of die forging press are enough for now. After all, the country now There are no large aircraft projects.

Yang Dongsheng is more interested in their thick-walled seamless steel pipe extrusion machine.

Now all parts of China are short of electricity, the textile industry also needs a lot of chemical fibers, and the construction of power plants and petrochemical enterprises needs a lot of thick-walled seamless steel pipes.

The Soviet Union not only has thousands of tons to 1.5 tons of extrusion machines, but also designed a 4.5 tons of vertical thick-walled seamless steel pipe extrusion machines.

Yang Dongsheng originally wanted to ask if there were any Baiyang intercontinental missiles, Shark-class nuclear submarines, or RD170 rocket engines, or S300 air defense missiles.

If you think about it, forget it, if there is such a person, you have to hand it over to the country.

Not to mention the talents who were finally acquired, Yang Dongsheng will immediately enter the blacklist of the US government.

Time soon came to work in the afternoon, and Liang Guoqing brought Yang Dongsheng into the conference room.

Yang Dongsheng came here this time mainly to listen to the progress of semiconductors.

At present, the company has one wafer production line and three printed circuit board production lines under construction in Shanghai.

The person in charge of the report was an engineer from East Germany's Robert Long Electronics Factory. Since East Germany's semiconductor companies used a lot of Western equipment and had to learn Western semiconductor technology, most of these people were proficient in English.

Compared with the medium and high-power semiconductors used in electric drives and high-voltage DC transmission systems, power semiconductors for home appliances have low power and are relatively simple to design and manufacture.

Robert Long Electronics Factory once copied American CPUs, and designing and manufacturing power semiconductors is not a problem.

The products have not yet been produced, and some first-class home appliance companies from Jiangzuo, Huangdao, Nanjiang and other cities have expressed strong interest in their power semiconductors.

The advantage of doing business with a first-class company is that the price can be sold up.

Fans and compressors produced by Yang Dongsheng and his company are not well-known, so the products can only be sold to second- and third-rate domestic power plants, and the price is a bit lower than that of first-rate factories.

First-class manufacturers now mainly use imported or joint venture fans and compressors.

In fact, Yang Dongsheng and his company started with making fans and compressors. They have rich experience and reliable quality. This is the first time they have made power semiconductors.

After they finished their report, Yang Dongsheng took the opportunity to mention his immersion lithography and semiconductor stacking technology.

But after bringing it up, Yang Dongsheng realized that he underestimated the world.

In 1984, the Japanese had already applied for a patent for immersion lithography, but since the 80s, the light source technology has progressed rapidly, and immersion lithography has faced problems such as lens contamination, photoresist stability, and bubble damage, and has not been promoted.

Finally, immersion lithography was needed after 2000, and the Japanese patent expired again.

Chip stacking technology originated earlier. In the 60s, the U.S. military soldered one bare core to another for stack packaging.

However, due to the technical difficulty and the low qualified rate of finished products, it has not been popularized.

At present, many semiconductor companies are developing real stacking technology, but to realize this technology, what is needed is the progress of the entire industry, which cannot be solved by one or two companies.

Yang Dongsheng looked at machine tools, optics, pharmaceuticals and other items, and looked at his watch. It was almost time to leave work.

When the car drove out of the gate, Yang Dongsheng was taken aback suddenly. He saw a large group of young girls guarding the factory gate, and many of them looked into the factory from time to time.

"Our factory is recruiting female workers recently?" Yang Dongsheng felt strange.

"They are not here to apply for the job, you will understand later!" Liang Guoqing signaled the driver to stop the car by the side of the road.

At this time, the off-duty bell rang, and a group of people walked out of the factory after a while, and these girls greeted them with a huff.

(End of this chapter)