I brought a Jurassic

Chapter 346: Single-cylinder artifact, come out!

But it is different if Wang Luo can convince the teachers of his old rival, the School of Literature of Tsinghua University. This is a competition between disciplines and schools. Don’t think that the competition is only between them in the future. It is the same now. No one looks down on anyone. In the professional field, no one is willing to submit to anyone.

To give a simple example, take a black hole. Liberal arts student: When you stare into the abyss, the abyss is also staring back at you, but a bit like a donut?

Science student: Idiot, let me give you a scientific explanation. A black hole is not a hole. A black hole is formed when a star with a large enough mass undergoes gravitational collapse after the fuel for nuclear fusion reaction is exhausted. A large amount of measurable matter and radiation cannot escape.

Liberal Arts Students: I don’t want to understand…

Haha, this is the difference between liberal arts and science. Wang Luo has earned face for them in this regard and made them feel good. If they meet students from Tsinghua University's School of Arts again, they will be qualified to mock them. Wang Luo, an external editor in our school's School of Mechanical Engineering, who has only studied for three months, almost went to attend classes in your Tsinghua University's School of Arts. Do you accept it? Plus, when Wang Luo chats with them, he can talk about anything and even brings them delicious food. The president and the dean endorse him, so they can't help but accept it. They have already recognized Wang Luo's ability to lead a team independently and will absolutely obey his arrangements in the future.

"Okay, I won't waste any more time on small talk. Wang Luo, the R&D team has been established. What are your plans for future product development? Please tell us about them."

Seeing that Wang Luo had established a leading position, his seniors now respected him. Principal Lin and Dean Ding also felt relieved. A genius is indeed a genius. He is not surprised by praise or criticism and can control others. So Dean Ding asked Wang Luo to talk about his research and development projects.

"Okay, then I'll tell you about my plan. If there are any shortcomings, I hope the teachers and classmates can point them out to me in time."

After a few polite words, Wang Luo picked up the chalk and started talking about his plan directly on the mobile blackboard in the workshop.

"My idea is still a tractor. Different from the high-horsepower tractors currently produced in our country, my design direction is a small tractor. This type of tractor is divided into two types according to the different regions of our country. One is a wheeled tractor, and the wheeled tractor is divided into two types: one is a four-wheeled tractor and the other is a two-wheeled walk-behind tractor."

As he spoke, he drew a diagram of the differences on the blackboard.

"Four-wheel tractors are more stable to drive than walk-behind tractors, and they are more labor-saving and easy to use. They are suitable for flat land and are stable to operate. This type of tractor can be used in provinces such as Shandong and Henan. There is no problem in operating it when a double-furrow plow is mounted on it. It is very easy to drive and understand, and even women can drive it.

Compared with four-wheel tractors, walk-behind tractors have different focuses. Walk-behind tractors are suitable for small fields on sloping land. They are easy to use but have low horsepower and shallow tillage. They are suitable for planting on small plots of land. They have a small turning radius and are flexible to operate. They are easy to operate. This type of tractor is more suitable for the mountainous terrain in northern Shanxi.

The other type is the crawler type, which focuses on paddy fields in the south. Wheels are easy to get stuck in paddy fields, but crawlers are different. The force-bearing area is larger and it is not easy to get stuck. In addition, I plan to use a single-bar diesel engine for these two types of vehicles. The horsepower does not need to be too large, about 12 horsepower is enough, it is very fuel-efficient, can pull a lot, and the price is relatively cheap. I don’t know if there is such a diesel engine on the market. I am not clear about this aspect. If there is, we still need to look at the specific parameters. If there is no, or it does not meet our requirements, we can only design one ourselves, which is the most important work of our team. I have finished my words. Thank you everyone. ”

Wang Luo put down the chalk and bowed to everyone.

Wang Luo has set his sights on a domestically produced single-cylinder diesel engine, the S1968 single-cylinder diesel engine manufactured by Changchai, now the Wujin Agricultural Machinery Factory on September 9, 29.

This engine is probably the most widely used diesel engine in China, without a doubt.

Even in the 21s of the 20st century, it is still running all over the country and its application range is very wide. Basically, except that it cannot fly, it can be seen in almost all other places that need power, such as the tractors, agricultural vehicles, generators, air compressors, small ships, irrigation and drainage, and agricultural and sideline processing, such as feed crushing, thresher, rice milling equipment, etc. It is almost omnipotent.

With its ruggedness, reliability, simple maintenance, and practicality, this engine has become the golden power in rural areas. Almost every household has equipment equipped with S195 diesel engines. The rumbling noise, huge vibration, and steaming water tank have long become an indelible memory for a generation.

When Wang Luo was a child, his family had a tractor equipped with an S195 diesel engine. It accompanied Wang Luo throughout his childhood. At that time, he loved to compete with his playmates to see who could start it. Of course, he suffered a lot for this, from being hit by the "key" to breaking his arm, to knocking out his playmate's front teeth. So even now when Wang Luo has grown up, he is still very afraid to start it by hand.

Later, this magical device was exported to many places abroad. Our old friend Pakistan has made full use of it. Even some bloggers on a certain audio platform have driven tractors powered by it around the country, and even directly reached places with very high altitudes such as the Tibetan Plateau. You can imagine how awesome he is if he can reach these places.

Don't brag to me that this car is the best at climbing, or that truck is so powerful. In front of the S195, they are all nothing.

Moreover, the structure of this engine is very simple, with only more than 410 parts in total. This simple, reliable and versatile machine is very suitable for the current rural environment. If you buy one, you can do a lot of things. You will never suffer a loss or be cheated. One machine is better than six machines, and it is extremely cost-effective. It is time for it to be born in advance to contribute to rural construction.

"Crack, snap, snap."

As soon as Wang Luo finished speaking, Principal Lin and others applauded him enthusiastically.

"Good, very good, very good. You have considered the issues very comprehensively, clearly, and have a clear research and development direction. You have even taken into account the various terrain factors of our country. Dean Ding, I have nothing to add here. Although Wang Luo is not a student of our school, he is your direct disciple. As their direct dean, do you have anything else to say?"

"No, I really can't find one. We have taken all aspects into consideration. I think it's a good idea to make him the leader of this research and development project. It's up to them. This is also a test for these juniors and seniors to enter the workplace. Let's see how much potential they can unleash in front of a capable person like Wang Luo. But Wang Luo, we have a single-cylinder engine in our country that meets your requirements. It's the 1140 single-bar diesel engine produced by the Magic City Diesel Engine Factory. This engine has 12 horsepower and should be feasible." Dean Ding said as he proposed a solution to Wang Luo.

"1140? Is it the one with double flywheels?"

After thinking for a while, Wang Luo asked.

"Yes, that's the one. This diesel engine is pretty good. It's the first diesel engine produced by our country since the founding of the People's Republic of China. It should be very suitable for the tractor you are going to use."

"No."

Without even thinking, Wang Luo refused.

"Why? This diesel engine is great."

Not only Dean Ding, but also a group of senior students were puzzled. This rejection was too straightforward.

"I have my reasons. First, this diesel engine consumes about 3 liters of fuel when fully loaded. I have seen this engine in the newspaper and encountered it when I went to the countryside. Another reason is its weight, which is 1200 catties, or 600 kilograms. It may be okay on flat ground, but it is too heavy in some mountainous areas and hills. In my imagination, the single-bar diesel engine is not only installed on tractors to plow the land or pull goods, but its scope should be expanded. Especially in recent years, our grain production has decreased. What is the biggest reason? Drought. In the absence of corresponding electric-driven water pumping equipment in rural areas, our diesel engines should take on this role, and it can also be used to grind rice and flour, realizing one machine with multiple functions. It cannot be simply used as a means of transportation. It is inconvenient to carry because it is too heavy. It should be maintained below 200 kilograms, with a single flywheel, which is easier to maintain, so that it can truly become a good helper and friend of agriculture, rural areas, and farmers. This is why I rejected 1140."

"Okay, okay, you have considered it too comprehensively. I didn't think it through enough. However, Wang Luo, developing a new diesel engine is not that easy. It takes a very long time and needs to go through various tests. We can afford to wait, but ordinary people can't. You have to think about this carefully. How about we use 1140 for a while and then consider the development of new models later?"

"Principal Lin, Dean Ding, and all the teachers and students, the reason why I plan to study automobile engines is not only because our country needs it at present, but also because of my own selfish motives. When I was working in the steel rolling mill, I thought of imitating this engine while repairing their automobile engines. I carefully recorded their sketches and parameters, but in the process of drawing, I found that the structure of this engine was too complicated, and the application did not meet the current needs of our country. Otherwise, Jiefang trucks would have used this engine long ago. So I shifted my research direction to the power urgently needed in rural areas. Privately, I designed a single-bar diesel engine that I thought was very reasonable. I want to make this engine I designed a reality.

So, when Teacher Ding asked me to design the power of the double-share plow, I took on the task without hesitation. I'm sorry, principal, please forgive your student for having a little bit of selfishness. "

After saying this, Wang Luo straightened his clothes and bowed to Principal Lin to apologize.

"Hurry up, hurry up, kid, is this a little selfish? This is simply working for the people. This kind of selfishness is good. You are in school, but you have not forgotten the farmers who are still busy in the fields. This is better than me and everyone here. We also started to develop agricultural equipment at the request of the agricultural department, but you thought ahead of us. This kind of learning attitude of learning to be useful and seeking truth from facts is exactly what we intellectuals should do. I, as a principal, have lived most of my life in vain, and I am not as good as an underage child in considering problems. I am ashamed. I should bow to you, Wang Luo."

Principal Lin helped Wang Luo up, said a few words, and then bowed to Wang Luo.

How could Wang Luo let an old senior like Principal Lin bow to him, so he quickly took a step forward and stopped him from bowing to him.

"This is really nothing. I made this decision considering the natural disasters in our country in recent years. So far, the idea of ​​this single-cylinder engine is still in my mind. Before the real product is formed, we still have a lot of work to do, such as drawing drawings, casting cylinders, processing parts, etc. We need to make 100% efforts to perfect this product. I also hope that teachers and students will support my work."

"Okay, we will definitely support you, junior."

"Come on, I'm counting on you."

Unexpectedly, there was a sudden turn of events. Wang Luo planned to design an engine directly for this purpose. This was amazing. Designing an engine directly from scratch was not something that college students like them should do. This was the work of a professional power research institute. Unexpectedly, Wang Luo was so tough and faced the challenge directly. He already had a preliminary plan in his mind. This was amazing! As long as this engine was designed, it would truly achieve multi-functionality. It would be a magic weapon. College students who participated in this work would also go down in history and leave a strong mark in the history of Chinese industry. This was a great thing. How could they not support it? Everyone applauded and supported Wang Luo's work.

Of course, maybe what people want is not to leave their names in history, but real contribution to the country. This is what matters now, sacrificing one's own family for the sake of the public, sacrificing oneself for the people. Plus, students in the ivory tower are a passionate group, and being able to do practical things for the people is really their original intention.

"Don't worry, your team's research results will be ranked first in our school. Support it, Wang Luo, keep going."

Principal Lin and Dean Ding came over and patted him on the shoulders to show their support.

This work has been officially carried out since then. The first thing to consider is the design of the drawings. For Wang Luo, it is really a simple matter. However, this time, he will not do it alone without thinking, even though he is very proficient in S195. In his previous life, his father often dismantled and repaired it by himself and he helped on the side. How could he not be familiar with this simple single-cylinder diesel engine? Obviously, it is impossible. With the blessing of the golden finger, his brain has become extremely active. He remembers all the things that happened in his previous life and the process. Now he is watching the workers work in the steel rolling mill, and he is taught by some old masters. He also received personal guidance from Dean Ding at the University of Technology. A small single-cylinder tractor is not a piece of cake. As long as the conditions permit, he can do it.

However, that's not how it works. As Zulong said, make more friends and fewer enemies. These are the older generation of university students. They are real talents, not those in later generations who go abroad and never plan to come back. Now their patriotic enthusiasm is beyond words, and it is not a big deal to dedicate their blood to the motherland.

(End of this chapter)