my scientific age

Chapter 280 It's time to leave Beiping!
"It is mainly a full range of machine tools including turning, milling, boring, drilling, grinding and planing, whether it is the compressor of the air separation plant, or the high-power DC motor and the three-hole oxygen lance, all kinds of machine tools are inseparable. support."

Zhuang Qianding had a serious face and said slowly: "Besides, a forging machine is also needed."

A full range of machine tool equipment system consisting of six types of machine tools, plus a forging machine, can manufacture parts and mechanical components in the oxygen top-blown converter.

With these things, not only can we build oxygen top-blown converters, but also a series of machines and equipment that we want to build.

After all, machine tools are the mother of industries that make machines.

To engage in industry, one cannot do without mechanical processing equipment. This is the law of things.

There is no way, it is impossible to directly rub a series of mechanical parts such as rotors, stators and crankshaft connecting rods against a piece of material.

"Professor Zhuang, to be honest, it is difficult to obtain machine tools and equipment, and it is almost impossible to obtain machine tools with advanced performance." Liu Wei smiled bitterly when he heard the words, and had to give the current situation.

Everyone understands the importance of machine tools, foreigners understand, Japanese understand, Lao Jiang understands, it is precisely because of this that the control of machine tools and equipment is beyond imagination.

There is no large-scale machine tool production capacity in China. Even if small machine tools are available, there are very few manufacturers that can manufacture them. One is Beiping Machinery Factory and the other is Shanghai Machinery Factory. The machine tools produced by these two machine factories in recent years are more than [-]% supply. For foreign countries, the remaining [-]% are supplied to the domestic military industry, and the machine tools on the market are completely in a state of price and no market.

In addition, if you want to buy a machine tool, you must obtain the purchase qualification granted by the government department. Otherwise, you cannot buy domestically produced machine tools with money.

As for foreign large and medium-sized machine tools with advanced performance...

Don't even think about it!

This stuff really isn't something you can do.

What's more, what Professor Zhuang needs is a full range of machine tools and forging machines...

The difficulty is so high that Liu Wei can hardly imagine it.

"Yu Hua and I understand this situation. We discussed before that the solution is to independently develop machine tool equipment and upgrade iteratively, so that the level of machine tool equipment in the base area will gradually rise, approaching the performance level of Western machine tools." Zhuang Qianding pushed the black glasses on the bridge of his nose. , took out a technical document from the briefcase again and handed it to Liu Wei: "Build your own machinery manufacturing industry."

Independent research and development, upgrade and iteration, and establish machinery manufacturing industry.

Relying on the mountains to fall, relying on everyone to run, only relying on yourself is the most reliable, this is the truth of the ages.

Moreover, as a top mechanical expert, Zhuang Qianding never thought of spending precious funds to use outsourcing machine tools. After being awakened by Yu Hua not long ago, Zhuang Qianding has now become a thorough independent research and development group. .

No?

It doesn't matter, I made it myself!
The voice was in my ears, hearing Professor Zhuang Qianding's words, Liu Wei was startled for a moment, his face showed an unbelievable look, and Lin Wan, who was beside him, also smacked his tongue slightly. He didn't expect Professor Zhuang's idea to be so crazy.

Make it yourself? !

OK.

Really dare not think.

This is a full range of machine tools and forging machines!
So, can this idea be realized?

If it was someone else, Lin Wan would not hesitate to think that this was bragging, but the person who said this was Zhuang Qianding, with Yu Hua sitting next to him.

'This idea' has been rigorously discussed and verified by the other party. Since it dares to say it, it proves that it is not a fantasy.

Although Lin Wan was surprised, she had no doubts.

The same is true for Liu Wei. He took a deep breath. Due to the authority established by Professor Zhuang in the mechanical field and the impression of a super genius left by Yu Hua, he did not question this solution, and took the document carefully. The title reads— -【Solution of machine tool problems】.

The whole person opens the file, the content is concise and intuitive, and it is divided into three stages.

Phase [-]:

Developed a 750kg/19Kj compressed air free forging press with partial performance, and realized the forging of circular materials such as crankshafts, rotors, hydraulic cylinders, and artillery barrels with a maximum diameter of 300mm.

Research and development of small general car, 3-meter gantry milling, small general boring, small grinding machine, small general planer, not involving precision machine tools.

The expected completion time is 6 months, and the basic machinery manufacturing system, which is relatively weaker than that of China, will be established to meet the basic manufacturing requirements of core components such as oxygen top-blowing converters, air separation equipment, steam turbines, medium and low-pressure artillery barrels, gasoline and diesel engines, etc. condition.

The level of this stage is domestic backward.

second stage:

Based on the machinery manufacturing system established in the first stage, the company will support the research and development of 100-ton free-forging hydraulic presses and medium-sized precision machine tools to meet the basic manufacturing conditions for core components such as 105mm medium and high-pressure artillery barrels, medium-sized air separation equipment, and medium-sized steam turbines. .

Estimated completion time is 2 years.

At this stage, the level of the machinery manufacturing system in the base area is first-class in China.

The third phase:

With the improved machining system level in the second stage, 1000-ton free-forging hydraulic presses and large-scale precision machine tools will be developed to meet the manufacturing requirements of 150mm medium-bore pressure artillery barrels, large-scale air separation equipment, and large-scale steam turbine core components.

Estimated completion time is 4 years.

At this stage, the level of the mechanical processing system in the base area completely surpassed the domestic mechanical processing system and reached the world's third-rate machinery manufacturing level.

According to the three-stage planning and goals of the solution to the machine tool problem, after six and a half years, the level of the machinery manufacturing industry in the base area will reach an unprecedented height in Chinese history.

Although there is still a gap between humans and pigs compared to the world's top machinery manufacturing industries led by the United Kingdom and Germany, compared to now, it is more than a little bit better.

The current level of the world's machinery manufacturing industry is divided into top, first-class, second-class, and third-class.

Britain and Germany are at the top level, the United States, France, Sweden, the Czech Republic and other traditional European countries are at the top level, Italy and Japan are at the top middle level, the Soviet Union is at the bottom level, and the third level is the successor to the Austro-Hungarian Empire. Heritage of Austria as the threshold.

Thousand-ton free-forging hydraulic presses and large-scale precision machine tools are the minimum standards to enter the world.

In order to obtain the title of an industrial power and an industrial power, a [-]-ton free forging hydraulic press is standard, and the ability to innovate and develop cutting-edge machine tool equipment is the core.

Of course, the level and scale of machinery manufacturing are not the same thing, and a high level does not mean a huge scale.

In terms of the scale of manufacturing, the United States is well-deserved first, the Soviet Union is second, and Germany barely ranks third.

After Liu Wei carefully reviewed the contents of the three stages, his right hand trembled slightly. He couldn't imagine the production level of the base area reaching the world's third-rate level, but he remained rational, swallowed his throat, and said slowly: "Professor Zhuang, this goal is to Isn't it a little big, can it be achieved?"

Big.

too big.

World third-class manufacturing level?
I'm sorry, Liu Wei has lived for so many years, and he really never thought about it. Before, he only thought that the base team could build guns and mortars.

Making guns and mortars is such a beautiful thing...

However, now suddenly a well-intentioned and willing to help senior authoritative expert, with a smile, directly threw the future machinery manufacturing target of the base on his face...

Not to mention whether it can be achieved, but he has to admit that his eyes have been opened.

"With me and Yu Hua here, the first and second stages can be achieved."

Zhuang Qianding had a serious face and responded with the attitude of a top expert: "As for the third stage...it requires everyone to work together."

"Professor Zhuang has joined the oxygen top blowing converter project. This solution to the machine tool problem was planned by the professor himself for the sake of organization." Yu Hua said in a timely manner, and informed Liu Wei of Professor Zhuang's identity and situation.

Now, everything that needs to be said has been said, and only Liu Wei's answer is left.

Or rather...

Organization's response.

There was a brief silence in the conference room.

As Professor Zhuang Qianding's words fell, Liu Wei slowly stood up under everyone's attention, his back was straight, his face was serious, and then he bowed to Professor Zhuang Qianding.

"Professor Zhuang, thank you for your dedication and support. Liu Wei is here to thank you for the organization."

gratitude.

Gratitude comes from the heart.

Liu Wei is very aware of the significance of Professor Zhuang Qianding's "Mechanical Problem Solution". This document can completely become the blueprint for the future development of the machinery manufacturing industry in the base area, naming the direction.

The weight of the direction is like Mount Tai.

Whether the third stage can be achieved is a question mark for the time being, ignore it, but the goals of the first stage and the second stage are different. This is a visible and tangible goal. The base area only needs to strongly support Professor Zhuang, You can run towards the road of owning an independent machinery manufacturing industry.

Seeing this, Zhuang Qianding immediately understood what Liu Wei meant, and immediately stood up and responded quickly: "It's my duty, why don't I say thank you, this is what I should do."

"I will fully support you in this machinery manufacturing project. Professor Zhuang, Yu, do you have any other problems besides the mechanical processing equipment problem?" Liu Wei's words were sonorous and firm. After greeting, he sat down again and took the Picking up his own notebook and pen, he continued to ask.

Regarding the development of the base area, every detail and every problem must be recorded and paid attention to, and it cannot be neglected.

"This is the list of required materials and equipment. In addition, the theoretical design of the air separation plant, the three-hole oxygen lance and the alkaline converter has been completed. We are going to the base to inspect the test site. If nothing else, this test site It will become the steel factory of the future." This time it was Yu Hua's turn to speak, he took out a folded piece of paper from his pocket, handed it to Lin Wan, and said slowly.

Taking the list of materials and equipment in her right hand, Lin Wan was slightly taken aback when she heard the news. She didn't expect that Yu Hua and Professor Zhuang were going to leave Peiping and head to the base.

"Okay, how long is the estimated departure time? I can make arrangements, but the conditions in the base area are very difficult, and it may not be as good as Peiping everywhere. Professor Zhuang and Yu, you must be mentally prepared." Liu Wei nodded and asked.

"Don't worry, I'm a person who drove tens of thousands of kilometers to the continental United States alone, and I have suffered a lot." Zhuang Qianding smiled slightly.

Yu Hua didn't say anything, the conditions were difficult, and he was not a pampered child. Looking at Liu Wei, he gave the departure time he had discussed with Professor Zhuang: "It's probably July 12, next Monday at [-]:[-] am, at the west gate of the school. , I'm with the professor."

After receiving Yu Hua's answer, Liu Wei nodded, and Lin Wan next to him recorded the time.

With the completion of the theoretical design of the oxygen top-blown converter, it is time to leave Beiping.

Before that, though, he has one other thing to accomplish.

This Saturday, July [-]th, is the scheduled transaction time with Mr. Rabe. According to the itinerary given by the other party, the German-made machine tools and equipment will try to arrive at Tianjin Port on time.

This is as subtle as possible.

Yu Hua can only pray that the German-made machine tools and equipment will arrive at Tianjin Port smoothly, otherwise... He must find another reasonable excuse to delay the departure time for the base.

The preciousness of this batch of German-made machine tools can be described as priceless. Yu Hua must get it, and he must wait.

(End of this chapter)