Siheyuan: After Hu Qinhuairu was cut off, I lay flat

An engineer asked: "Master Li, what about the engine and gearbox of the excavator?"

"Buy it, don't we have to develop it ourselves, that's unscientific!"

What Li Wuwei got was only the title of Handicraft Geng, and he was unable to independently develop high technology, focusing on manual work.

And let alone now, there are so many joint venture car companies in the future, who uses domestic engines.

So, buying other people's first, and trying to find a way to copy it out, is the right way.

Unless he can reward a more advanced title later, this is uncertain. 4.6 Seeing that everyone was in a daze, he simply sent out the design drawings in his hand, and then said: "Everyone, there are two types of excavators I designed. , one is with wheels and the other is crawler.

The initial cost required, in addition to steel and labor, is roughly a truck, a tank, and a set of hydraulic equipment. "

Everyone is stupid, trucks are okay, they are available in every factory, but you can also say tanks, instead of shooting shells, digging instead?

"Master Li, although it says that the cost is not considered, a tank is too wasteful."

Some engineers have green faces, can this be reported?

Li Wuwei shook his head and said, "I want the shell of a tank and the engine of an ordinary truck. The core power of an excavator is not on the engine. Let's discuss after reading the information first."

As soon as he reached out, he picked up the cigarette of a cadre next to him. There must be treats for the meeting.

The face of the middle-aged cadre next to him twitched. He was here to take meeting minutes, and the big leaders above were very concerned about the excavator. Who knew that he had lost a pack of special cigarettes that he had saved for appearance.

Chapter 275 Li Wuwei, the cook, is actually a model worker?

After a full hour, no. 47 people in the room finished reading the materials one after another, and they were all shocked.

"Master Li, the crawler excavator you designed is incredible. It actually uses the principle of 360-degree rotation. Doesn't it mean that continuous operations can be completed while keeping the body still?"

"That's more than that. The crawler design allows the excavator to adapt to various terrains, which is very helpful for digging reservoirs and mines."

"I understand, because the excavator does not need to move fast at all, so the core engine of the tank is not used, which greatly reduces the cost. If it is only the shell of the tank, this will be no problem."

"No, the excavator does not move much, but how can it be transferred?"

Those present were all able to have something to do with the manufacture of excavators. They were the backbones drawn from more than 60 factories of the Ministry of Metallurgy.

At this time, Bi Jianhua, who was sitting on the right, said, "Li Wuwei, tell everyone the principle of the excavator, I don't understand it very well."

"Alright Director Bi."

Li Wuwei shook the soot, picked up the teacup with one hand, and then said: "The three most important parameters of an excavator are excavation quality, engine power, and bucket capacity.

The combination determines the core 22 of the excavator, that is, the digging strength. The greater the strength, the faster and more digging.

The digging force is achieved through a hydraulic system, which is like stuffing a chopstick into a bamboo tube filled with water. The hydraulic system is used for lifting and lowering trucks abroad.

It is the engine that determines the power of the hydraulic system, but the excavator does not pursue speed, and basically works in a small area on the spot.

So if the engine power is too large, it will cause great waste and increase fuel consumption. Conversely, if the digging force increases, then it will generate force during operation?

This step needs to be alleviated by increasing the weight of the excavator itself. Finally, the transfer of the excavator can be done directly by truck, which saves fuel faster. "

After a pause, he continued: "It's easy for us to build an excavator, but the difficulty lies in the balance of parameters. There can be no small horse-drawn carts, nor can there be large horse-drawn donkey carts.

Follow the steps I wrote above for division of labor testing, find the most suitable and balanced point for running-in, create a set of Red Star excavator system parameters belonging to our motherland, build a platform, and finally achieve mass production, not only for personal use, but also for use Export to earn foreign exchange. "

"Clap clap clap!"

The applause was thunderous and endless!

Director Bi was applauding, the middle-aged man next to him was also applauding, and everyone present was applauding.

"Master Li, you have spoken very well."

"Master Li, it's no wonder you can design a crawler-type backhoe. Your balance concept is worth learning from."

Everyone praised him, not only because he was really good, but also because Li Wuwei was only a second-level fitter, no matter how he behaved, it would not affect them, and it was not an upgrade system.

Then there is the national pride that is so strong that you can even sacrifice your life. We must build a big one and build a world-leading excavator, which shocked foreigners. Li Wuwei pressed his hands and said: "I will build one. The role of the invention concept, after all, I don't know much about the specific parameters, I have never even seen an engine, I have never driven a truck, and I have only seen a tank from a distance.

How to achieve it depends on everyone's efforts... and me..."

It sounds fine to others. Li Wuwei is only a second-level fitter. Even if he is a super genius, it is right that he does not have enough knowledge. If he is also humble, it is good.

But if you really understand it, you know that you are going to be lazy. Director Yang thought to himself, if you are like this, then this year's model worker will not be awarded to you.

Bi Jianhua was also thinking, how can he apply for the quota of the top ten progressive young people in Beijing this year?

"Li Wuwei, you have to come to the factory at least once a week. If there is an emergency, you should try to work while sick."

Bi Jianhua directly interrupted the kid's smooth talk.

"Director Bi, look at what you said, can I not come?"

Li Wuwei lost his temper, so he didn't get away with it.

No, it seems that one day a week is on the side of the rolling mill, and one day is on the other side of the street. This is not much different from the weekends of later generations.

Forget it, let's mix it up in the early stage, and later on when the condition worsens, slip away when you should, and get the bonus, so there is no need to work hard.

"If you say that, I'm relieved."

Bi Jianhua laughed, as long as the progress can be guaranteed, everything else is easy to talk about.

Then Director Yang stated that he would set aside a factory building for the manufacture of excavators, and those manpower should be used.

Li Wuwei listened for a while, anyway, he just remembered to ask the factory manager for anything.

Time passed in a blink of an eye, and when everyone was chatting enthusiastically, imagining how sensational the excavator would be, a voice of a cook suddenly came out.

"Everyone, it's almost dinner time. I'll take a step first. I won't attend the afternoon meeting."

"Success, you go to eat, remember to come to the factory next week."

Bi Jianhua got up to see them off, but Li Wuwei subconsciously took the cigarettes and matches from the table.

"No problem! Director Bi, Director Yang, everyone, see you next week."

Everyone looked at Li Wuwei in a daze, turned around and picked up two lunch boxes, and left quickly. They said that they thought it was strange just now, and it was a good meeting, so why put two lunch boxes on the podium: "Director Bi, this Master Li has a bit of a personality Different!"

The face of the middle-aged cadre in charge of meeting minutes twitched, and Bi Jianhua said hurriedly, "Everyone, let me explain, Li Wuwei has a serious stomach problem and is currently recuperating at home.

He must eat on time, otherwise the condition may worsen, I hope everyone can understand more. "

"So it's like this. Stomach problems are quite troublesome. He has stomach problems at such a young age. He must be busy and often forget to eat."

"It should be like this. Before I entered the meeting room, I read the blackboard newspaper at the door. It said that Li Wuwei was among the model workers in the rolling mill last year."

"No, are you sure he was last year's model worker? But how did I hear that he didn't go to work last year!"

"Cough cough..."

Director Yang quickly interrupted the gossip and explained, "Although Comrade Li Wuwei doesn't go to work, he studies hard at home every day and often stays busy until late at night. If this is not the spirit of a model worker, who can be considered a model worker?"

"Hey, there are meat dishes, that's good.

Auntie, these two lunch boxes are given two meat and one vegetarian, and five white noodles. "

Li Wuwei specially brought his daughter-in-law's lunch box, and when the bell rang for dinner later, he could have hot food when he came over 02.

"Young man, you only fried one meat dish, how can you give it two meat dishes?"

The window aunt was stunned, she was blind.

"Two servings of meat dishes in one lunch box, I can finish them all. Here, I'll give you money and a ticket."

Who made the meat dishes lack meat, one portion is not good, so just come for two.

"Well, you really have a good appetite!"

It's the first time that Aunt has met such a tough guy, but it's time.

"Aunt, you are wrong, I have a bad stomach."

Li Wuwei was holding white noodles and two lunch boxes, but he couldn't hold five white noodles. If he wore them with chopsticks, he got a catty of noodles.

Just when the lunch bell rang, he simply went to the workshop to find Qin Huairu, and he could eat there.

"Hey, Li Wuwei, you eat so much!"

The sprint champion in the factory sprinted to the door of the cafeteria with his lunch box, and the bell was still ringing, and he was also the No. [-] cook.

"This is what my daughter-in-law eats. She has a big appetite."

"No...let's talk back."

The sprint champion rushed away, and he ordered the vegetables earlier. Not only was it warm, but he could also scoop up some soup.

However, Li Wuwei said a few words along the way that the daughter-in-law has a big appetite, so she didn't go to the workshop door to do it.

"Li Wuwei, you've already ordered vegetables! This taste is meat dishes, so good."

Mrs. Jia Zhang rushed out of the workshop with a lunch box, and with that speed, she was able to rank among the top [-] cookers in the factory. This is a big factory with nearly [-] people!

Chapter 276 Old Qin's family members went to work in the city, aunt and aunt!

"Mr. Jia Zhang, hurry up, there aren't many meat dishes today."

Li Wuwei also hurried into the workshop, don't block the door.

"Huairu, here it is."

"Wuwei, you've already prepared your meals."

Qin Huairu's speed is no longer slow, but she is still not as good as these cooks.

"Well, come over to eat quickly. I have nothing to do here in the afternoon. I just went to pick up Third Aunt and the others."

He had opened thirteen job openings before, but today the silk shop and the tavern are a public-private partnership, and the second silk shop has been launched.

It was the time when manpower was needed, so the folks in the village went to the city to work today.

"Wuwei, look how troublesome you are!"

Qin Huairu thought that when the villagers settled down, she would also go and have a look, which would not be enviable.

After eating for a while, Sister Hua and Aunt Chen also came, Li Wuwei got up and called to Liang Ladi who was about to leave with the lunch box.

"Aunt Chen, Sister Hua, this is Liang Ladi, from now on, I'll ask her for a piece of cake for lunch." Okay! "