I brought a Jurassic

Chapter 339 The oil pump has started production
Which teacher doesn't love good students, except for those teachers who are greedy for money. Of course, they are not worthy of being teachers.

Dean Ding gave an order and everyone rushed forward to fight after Wang Luo drove the rusty Willys directly into the workshop.

This Willys Jeep was built for war. It is simple and easy to manufacture. The several major parts are connected together with a few bolts. With a large number of people, a complete vehicle can be dismantled in no time.

Dean Ding also took the opportunity to give a lecture, explaining every part of the car, its function, etc. Wang Luo was also listening carefully, especially the engine, he listened particularly attentively.

In terms of engines, China has always been a weak point, especially before the 21st century. Even domestic car manufacturing companies blindly imitated foreign technology, especially from Japan, Germany, etc.

It was not until the 21st century that several automobile manufacturing companies like Great Wall and Chery began to work hard and forge their own unique paths, and even made great achievements in the field of aviation engines.

It's no problem for Wang Luo, a half-baked man, to repair a car. After all, all the parts were complete in his previous life. However, he is completely useless in theory, manufacturing, data, etc. Coming here to study mechanical things just makes up for his weaknesses.

While everyone was happily listening to Dean Ding and his colleagues' lectures, they began to disassemble the engine and repair its damaged parts. If this car repair process was filmed and posted on the website, it would definitely be regarded as a top-notch product by many people who are decompressing. To be honest, this thing is really interesting.

In the evening, Wang Luo took the initiative to borrow a bicycle and ran to the suburbs, where he shot a wild boar and brought it back as a treat for his new teachers and classmates. This made the surrounding teachers and students like him even more. He was not only skilled in technology, but also good at dealing with people. It was amazing.

"Come, come, Wang Luo, these are the notes and some mechanical books I have recorded over the years. Take them back and read them today. I believe that with your intelligence and talent, you will gain a lot."

After dinner at the University of Technology, Dean Ding gave him some books and notes and asked him to go back and read more.

"Thank you, Dean Ding. These are all great treasures. I will study hard when I return."

In the following days, Wang Luo was very busy. He went to the University of Technology to study mechanics, and went back and forth between the Agricultural University and his own school to study pig and chicken farming. He also had to follow Ye Guizong to compile the "Barefoot Doctor Manual" and see patients to increase his medical experience. The most important thing was that he was the one who invented the oil pump and he also worked at the Petroleum Research Institute, so he also had to participate in the manufacturing of the oil pump.

The task of manufacturing the oil pumps was eventually assigned to the steel rolling mill, mainly because their factory had an in-plant railway connected to the railway, which made transportation and raw materials easy to obtain. In addition, there were a large number of employees and it was a large factory with tens of thousands of employees. In this era, apart from the northeastern part of Beijing, the only company that could rival it was Shougang.

"Wang Luo, hurry up and come with me. There is a problem with the oil pump. As the developer, you must help!"

As soon as he drove to the steel mill that day, he saw Director Zhu waiting for him.

"What's the matter? Why is it so urgent? Aren't they all drawn on the blueprint? And you have verified it many times. It should be ready for direct production. Why is there still a problem?"

Wang Luo got into Chief Zhu's car a little confused and asked.

"There's no problem with the mechanics. The problem lies with the electronic inverter you made. Director Guan over there knew you designed it, so he came over right away to ask for help. Let's go and take a look!"

When Wang Luo heard about this, he was no longer worried. This was his professional skill. After all, he studied chip manufacturing in his previous life. A simplified version of the frequency converter was a piece of cake for him. Moreover, Director Guan of the Institute of Electronics was an old acquaintance of his. The two televisions in his home and Sha Zhu's home were given by him when he talked to them about computers.

"Wang Luo, hello, we meet again. Come and show me the inverter you designed. We don't understand it either, and you, the designer, are the only one who can figure it out. Hey, if I had known you were so good at electronics, I should have kept you here to save some people from getting the upper hand."

"Lao Guan, what do you mean? Who do you mean by certain people? If we are not welcome, I will leave immediately!"

Director Zhu became anxious when he heard this.

"Haha, I didn't mention it to remind you, why are you so anxious?"

Wang Luo didn't care about their bickering. After shaking hands warmly, Director Guan, as a typical science man, considered this as a greeting and immediately couldn't wait to ask Wang Luo about the frequency converter. He still had a lot of questions waiting for Wang Luo, the inventor, to answer them. It was only because yesterday was Sunday and he had a day off, otherwise, he would have come to visit him a long time ago.

"The inverter controls the power of the AC motor by changing the frequency of the motor's power supply. I just did a simple experiment on the radio at home, and the effect was very good, especially in terms of saving electricity. So at that time I thought about whether it could be applied to industrial equipment, especially some large power-consuming equipment. Based on my own ideas and the working principle of the motor, I designed this inverter."

In response to Director Guan’s question, Wang Luo gave his own answer. It was just a drawing, and the details would depend on the actual application. Long-term experiments would be needed to obtain the final data.

"You mean all mechanical devices with motors can be used?"

"Almost. According to my idea, it can replace the DC speed regulation technology which has limited application due to its large size and high failure rate. However, it is still just on paper now. We need to make products to test it. The one on the oil pump is just some ideas. I didn't expect it to cause trouble to you and affect its progress. I am really sorry."

Wang Luo apologized but didn't say anything definite. After all, the conditions were limited and it was still a question whether electronic devices could be used.

"That's all right. Just make a test product and test it. As long as the effect is better than the previous DC speed regulation technology, it means progress. Let's do it step by step. Wang Luo, our Electronics Research Institute is the most comprehensive electronic equipment department in China. We have all the experimental consumables. Can you make one now? Let's take a look. You said you have done experiments on the radio at home, so you should be familiar with this, right?"

"No problem, this thing is not difficult to make, I can start working now."

Wang Luo agreed immediately.

"Okay, let's go to the lab now. Just tell us what you need and we'll satisfy you."

Director Guan was not polite. After Wang Luo agreed, he went directly to the laboratory and found various consumables, soldering irons, small copper wires and other items according to Wang Luo's requirements. It is called a test product, but in fact it is just a test model. Anyone who knows how to play with electronics can make it. It is very simple. After making this experimental model, the Institute of Electronics will develop a frequency converter for industrial application based on this model and the corresponding principles. Industrial-grade and product-grade products cannot be made at present. It is still very easy to manually solder two boards and drive a 100-watt motor experimental simple frequency conversion board. It is just a DIY.

I started working right away, picking up the soldering iron and working on it. It didn't take long before I made the simplest inverter, including the diode, H-bridge and small wires.

"Director Guan, this is it. It's very simple. I did this with the radio at home. Now you can use a light bulb or a radio to test whether this thing can save energy."

Wang Luo handed this simple frequency converter to Guan Suo, who took it and took a look. He found the welding was very good and the details were handled very well. Regardless of whether it could be done or not, he was very impressed by Wang Luo's welding skills.

"The welding is good. OK, let's test it."

He found a radio, connected it to a power source, connected the inverter, and began testing with a multimeter. Guan operated the operation himself, and other researchers and the like gathered around to see if this little gadget was really as magical as Wang Luo said.

"Hey, you know what, this thing can really save electricity. Look at the power consumption. At least it has saved about 25% so far. It's amazing. It works."

Director Guan experimented with it and said in surprise that it seemed that Wang Luo was right in exaggerating about this thing. If it were applied to industry, it would save 25% energy, and even 5% would be a huge amount of electricity. Electricity use is very difficult in the country now, and only big cities and industrial cities use electricity. As for rural areas, they still use oil lamps, candles and the like.

"This is just a model. This kind of inverter can be used in some small household appliances at most. But it is very troublesome to use it in industry. That depends on our research institute's continuous research later."

"Student Wang Luo, please don't say that. This is already amazing. At least you have provided us with ideas for future research and development. You are now considered a mechanic, so you should understand these things. The emergence of an invention is not about whether it can be applied on a large scale in the future, but the initial product inspiration. This inverter is the inspiration. I don't know how to thank you now."

"You are too polite. We are all serving the country. There is no need to be thankful. If you really feel bad, could you give me another set of TV accessories? I want to build another TV to give away."

"No problem, no problem. Our institute has plenty of these. Wang Laoer, Wang Laoer, prepare some of our specialties for our classmate Wang Luo. These are not available outside. Haha, is classmate Wang Luo interested in learning some electronic skills? Then you can come to work in our electronics institute."

Director Guan asked his men to prepare things and began to seduce Wang Luo, wanting to bring him to the institute.

"Lao Guan, no one works like you. How come Wang Luo hasn't graduated yet? He is very busy. Besides, he is a famous employee in our institute now."

When Director Zhu, who was watching from the side, heard Director Guan talking about poaching people, he became anxious. This was poaching, how could it be tolerated? He firmly refused to agree and immediately fought back.

"Hey, Lao Zhu, why are you so anxious? I just wanted to teach Wang Luo a lesson because I saw that he is quite talented in electronics research. If you are capable, you can teach him mechanics. You have been working for so many years, but you haven't figured out a pumping unit thoroughly after a year of research. It was Wang Luo who solved it with his bare hands. Tell me, aren't you a loser? Aren't you ashamed? You still have the nerve to compete with us for people."

"Old Guan, I didn't expect you to be such a person. You insult people without exposing their shortcomings. Humph, don't say I know you in the future. Wang Luo, leave. Don't stay here with him. This old man will teach you bad things."

After saying that, he pulled Wang Luo and was about to leave.

Wang Luo carried the electronic components given by Director Guan, got into the car while Director Zhu was gritting his teeth, and waved goodbye to Director Guan and the others.

"Wang Luo, we are still more attractive in machinery. What's the appeal of electronics? Don't you think so?"

On the way back, Director Zhu began to give Wang Luo a small lesson, fearing that Wang Luo would be fooled by Director Guan. He was under a lot of pressure now. Not only the agricultural department was watching him, but also the financial department and the military. Now the electronics department had come in. It was so hard to get Wang Luo to come here and take up a position, so he must prevent poaching.

"I am just quite interested in it. I don't want to give up my major in mechanics. I will just study it if I have time."

Wang Luo was speechless. He felt that Director Ma was like a shrew. His wrinkled old face made him look very funny. But who knew that he was the best electronic technology expert in the world? It was either that he did not appreciate the current technology or he was waiting for an opportunity. Otherwise, he might have been involved in electronic research a long time ago.

"That's fine, that's fine."

After returning to the steel mill and having lunch, Wang Luo began to wander around again. The test model of the oil pump had already begun to be manufactured. There were drawings and technicians, and the craftsmen were also the best ones, so Wang Luo basically didn't have to worry about anything. He just wandered around the factory, pointed out some details on the drawings, and watched the workers work. These few days were the critical period, otherwise he might have run away and done other things. Ye Guizong came to see him last night and asked him to go to the countryside with him to practice medicine if he had time.

Strolling and strolling, I finally strolled into the steel mill's fleet.

"Oh my god, this car is still running, it's a miracle."

Wang Luo saw the trucks in the steel mill fleet and muttered to himself, "Look at these trucks, none of them are decent. The paint on one of the trucks has peeled off for the most part, and you can only vaguely see that it was originally a dark green truck, probably a military-to-civilian conversion. The front of the truck is a few centimeters narrower than the width of the body, obviously it was replaced later. There are several cracks on the windshield of the front of the car, and a small stone is embedded in one of the impact points. As for the license plate, the number on it can no longer be seen.

This car, which is not even as good as a scrapped car, is actually the treasure of the steel rolling mill and is responsible for transporting steel.

Wang Luo couldn't help but admire that it was not easy for his predecessors to build a complete industrial system in such a harsh environment.

"Hey, welcome Mr. Wang to inspect our fleet. This is the newest car in our fleet and it's well maintained."

Niu Zhijun was also an old acquaintance. Jia Dongxu's death was due to an accident caused by their motorcade. They had met when they came to help the Jia family with work. In addition, Wang Luo was so arrogant that Niu Zhijun could not forget him.

(End of this chapter)