Scholars in the courtyard

Yang Xiaotao went home with a bunch of things. Ran Qiuye came out to watch and quickly helped.

"Why did you buy so many things?"

"You also bought cotton shoes? These are so big, how can you wear them?"

Ran Qiuye took the cotton shoes and complained to Yang Xiaotao, but anyone could hear the surprise in his words.

"I saw that your feet were swollen and the old ones were a little cramped, so I bought a pair of bigger ones."

Yang Xiaotao said, walked forward and asked Ran Qiuye to sit on the stool, picked up the cotton shoes and put them on the bed for her.

Ran Qiuye shyly wanted to shrink her feet, but Yang Xiaotao grabbed her and took off her original cotton shoes, pinching them twice through her socks.

"Don't make trouble."

"Hey, these toes are so pretty."

"You bad guy."

Yang Xiaotao smiled and put on the new shoes. After putting them on, Ran Qiuye stood up and took two steps. They found that they really fit.

"It's so big, how can I wear it after giving birth?"

Yang Xiaotao walked aside and hugged her from behind. Although the cotton coat was on her body, it couldn't cover her bumpy figure at all. He lay next to Ran Qiuye's ear and whispered softly, "It's okay. I'll continue wearing it when I get pregnant next time."

Ran Qiuye felt the heat coming from her ears, her whole body softened, and she leaned into Yang Xiaotao's arms without any intention of refusing.

These days, you can have as many children as you want.

At night, Xu Damao walked happily back to the courtyard with the wind in his heart.

Today's contest with Shazhu can be said to have the upper hand.

It was probably that Shazhu was shocked by the news that he had a son. In the evening, no matter how much he provoked this guy, he remained indifferent. It was as if he had lost all his energy and energy, and the arrogance of the past was gone at a glance.

Taking this opportunity, Xu Damao let out a bad breath.

When I came to the backyard, I saw that the lights in my house were off, so I carefully opened the door and turned on the lights carefully.

Looking up, Qin Jingru was sleeping soundly on the bed. Xu Damao tiptoed forward and looked at the sleeping woman, getting more and more beautiful.

Normally, Qin Jingru would wait for her to come back before going to bed, but today was a bit unusual.

However, Xu Damao inquired and found that pregnant women are more lethargic.

All these situations were consistent with the characteristics of pregnant women, which made Xu Damao even more convinced.

Rubbing his hands, Xu Damao smelled the smell on his body. He quickly took off his coat and hung it in the next room. Then he filled the hot water and wiped it with a hot towel. When he felt that the smell was gone, he walked into the house and hugged his sleeping child. Qin Jingru.

"Hey, girl, today is a little different."

Touching it, Xu Damao was a little excited.

The next day, Yang Xiaotao said goodbye to Ran Qiuye and rode to the steel rolling mill. He first walked around the workshop and asked about the production situation, and then took several people from yesterday to the warehouse to continue working.

This time, Lou Xiaoe had no reason, but was busy in the office.

In the warehouse, Yang Xiaotao was drawing pictures while disassembling, with the data model in his mind. Others also helped to improve the design drawings.

By noon, the structural drawings of the truck had been completed, and Yang Xiaotao took them and looked at them.

Chen Bin and others were also watching. Master Hu explained what happened at that time. The master sent by the superiors came to repair the car. As a result, many things were removed from the car, but they couldn't find the problem.

Chen Bin led someone to inspect the components. As an engineer, he still had this ability.

I just checked and couldn't find the reason.

At this time, Yang Xiaotao stepped forward wearing glasses, and several people got out of the way.

Every time Yang Xiaotao puts on his glasses, it means he is ready to take action.

The people around him watched carefully and did not disturb Yang Xiaotao.

After looking through it again, Yang Xiaotao saw many problems in front of him. Although they were all small problems, when put together, they became a big problem.

It’s no wonder that car repairmen can’t do it. What they want is to replace parts. But after finding the parts with minor faults, they also pay attention to their use. How can they be repaired?

"Old Chen, find some masters to make these parts again."

Yang Xiaotao picked out seven or eight parts at random. Some of the gears were worn, some had cracks, and some had traces of electric welding. They had been repaired and made do with it.

"The data is based on what we calculated. I looked at it and it shouldn't be much different."

Yang Xiaotao pulled out the drawing structures of several components and handed them to Chen Bin, "Get it done as soon as possible so that we can move on to the next step."

"Okay, I'll arrange for someone to go there right now."

Chen Bin left, and Yang Xiaotao returned to the office with the drawings.

The next step is how to use the existing space to design a suitable mechanical hydraulic assist, which is somewhat difficult.

Although Yang Xiaotao understands the principle, it requires careful consideration in order to turn it into reality.

Fortunately, Yang Xiaotao has systematic experience with eighth-level engineers and a system that can evaluate design drawings.

Using the system to score designs to determine whether they are famous or not can save Yang Xiaotao the pain of many experimental tests.

Just like heating furnaces and steam engines, as long as the system gives a score, it means success.

As for the excellent classification, that is a matter of optimization.

Putting the truck drawings aside, Yang Xiaotao began to design the mechanical hydraulic auxiliary system.

Starting with the steering shaft connected to the steering wheel, Yang Xiaotao began to explore based on his own experience.

Time flies by and it’s New Year’s Day soon.

That is January 1, 1964.

On this day, the steel rolling mill went to work as usual and there was no overtime pay.

There is no way, as the New Year is approaching, all workshops are busy.

Not to mention anything else, tractors and pressure cookers are in short supply, and orders have been placed until April.

Even if the super capacity is expanded, it will not be able to meet the huge domestic market demand.

What's more, under national control, the steel rolling mills are naturally even busier as the products produced must be distributed as soon as possible.

As for other tasks, it may be that the national economic recovery and the increase in industrial products have assigned more and more tasks to the steel rolling mill. Moreover, the transformation of the tenth workshop is equivalent to spreading out some tasks equally, and naturally the workers in the workshop are busier. .

Yang Xiaotao came to the office early in the morning and sat alone in the office, looking at the drawings on the table and revising them with a pen from time to time.

Lou Xiao'e didn't come today, so the office was a little deserted, but it was suitable for someone to be busy alone.

At noon, the sky was bright and sunny, illuminating the house through the windows.

Yang Xiaotao got up and went to the radiator, picked up the jar on it, took a sip of warm water, and then opened the lunch box.

Inside is lunch prepared by Ran Qiuye. Last night he said he would work overtime today and prepared it overnight.

Yang Xiaotao held the lunch box, sat on the table, lowered his head and continued to scan the drawings.

A car mechanical hydraulic auxiliary system is slowly taking shape in my mind. I imagine myself sitting in the driver's seat, twisting the steering wheel with both hands, and then the steering wheel is connected to the steering shaft. As it twists to the right, the hydraulic oil in the pressure pump is injected to the left, pushing The connecting shaft controls the wheel deflection to the right...

As the drawings turn into parts in the movement of the model in my mind, the pictures in my mind become more and more real.

After a while, Yang Xiaotao put down the lunch box and arranged the design drawings in order, and then a long-lost voice came from his mind.

At this moment, Yang Xiaotao breathed out a soft breath.

After working on it for almost a week, I finally got it done.

"Ding, congratulations to the host, you have successfully designed the mechanical hydraulic auxiliary system. The evaluation level is good-medium!"

"Ding, congratulations to the host, you got 1,000 credits."

The moment the system rang, Yang Xiaotao put down his pen, stood up, and opened the window behind him.

When the cold wind blows, I stretch out my arms and close my eyes to enjoy it.

After a while, Yang Xiaotao closed the window and leaned against the radiator, rubbing his hands.

"It's just cheap!"

Then looking at the design drawings on the table, Yang Xiaotao put them away and locked them in a drawer, then got up and headed to the workshop.

As for the design drawings, let’s wait until tomorrow.

Today is New Year’s Day.

The entrance of the courtyard.

Xu Damao led Qin Jingru into the door happily. When he saw familiar people, he would show off a few words. He, Xu Damao, had a son.

Since Silly Zhu can take leave, why can't Xu Damao?

What's more, it's a big deal to get a certificate?

So, under Xu Damao's hard work, he insisted on taking a day off, but he still had to go back to clean the toilet in the evening.

Jia family

Qin Huairu came back early. Because it was New Year's Day, the street office was very humane and gave him a half-day holiday with pay.

When I returned to the house, I saw a pile of dried fruits on the table, with a few pieces of candy in it.

Looking around the room, Xiaodang was greedy but didn't dare to come forward, so he asked where it came from.

Mrs. Jia Zhang was doing needlework. She had no choice but to make money if she wanted to eat meat, and if she wanted to make money, she had to work. So she did some needlework at home, and after a month, she could earn a few cents.

"Qin Jingru sent it to us. It's about getting the certificate. It makes us happy."

"Then what?"

"What?"

Qin Huairu frowned, "You didn't say you would set up two tables to treat everyone to dinner?"

After hearing this, Jia Zhang's face immediately showed anger, "Don't say anything, I asked her, you know what she said."

"Any invitation to a meal is an advantage for others. It's better to keep it for yourself. Listen, what do you mean? You are such a beautiful girl. If you don't get married in a glamorous way for the first time, you will be blind in your life."

Jia Zhang said angrily, but she was actually thinking about the wedding banquet.

Qin Huairu has also been thinking about it for a long time. She sacrificed a lot for Qin Jingru's test report and must make up for it.

"I'll go find her."

Qin Huairu didn't think much, turned around and walked out the door.

In the backyard, Xu Damao was so precious to Qin Jingru that he didn't even let her do the work, so he just sat aside.

"You, have a good rest and take good care of yourself. When the time comes, you will give birth to a big fat boy for me, which will make Silly Zhu angry to death."

Xu Damao said while busying with the meal.

Mentioning Silly Zhu, Qin Jingru's heart trembled, and then she looked embarrassed. If there was an "accident" in the end, I don't know if Xu Damao would treat her like this.

"Qin Jingru, Qin Jingru."

Qin Huairu's voice came from outside the yard. Qin Jingru was about to get up when she was held down by Xu Damao.

"Just wait, don't go out, I'll go take a look."

Xu Damao had a gloomy look on his face. He had clearly seen the Jia family and took advantage of the opportunity.

I must have taken a liking to their home now.

"Jia Qin, what are you here for?"

Xu Damao looked at Qin Huairu. Although he also thought about something happening with the little widow, Xu Damao gave up completely after seeing the true face of the little widow.

Let her continue to harm Silly Pillar.

"Xu Damao, you can do it. If you marry my Qin Jingru, you won't even have a banquet or take any gifts..."

Qin Huairu got angry as he said this, but Xu Damao sneered at the side.

"This is our family's private matter, what does it have to do with you?"

"A dog takes a mouse, mind your own business, just keep an eye on the old, weak, sick and disabled in your family. You don't have to worry about other things."

After saying that, Xu Damao closed the door.

Qin Huairu's face turned pale with anger. She called Qin Jingru outside for a while, but saw no one at all.

Qin Huairu was so angry that she almost revealed the secret, but for the sake of long-term strategy, she held back.

At least, when Xu Damao was not at home, he could still ask for help from Qin Jingru.

An angry Qin Huairu left the backyard. As soon as she arrived in the middle courtyard, she saw Yi Zhonghai sitting at the door wrapped up tightly, staring at her.

Qin Huairu panicked and stepped forward to say hello.

Yi Zhonghai nodded, and then cast his eyes down to the cellar. Qin Huairu pretended not to understand, lowered her head and ran home.

But not long after, the aunt came over and asked the Jia family to go to their house for dinner tonight. Jia Zhang agreed immediately after hearing this.

Qin Huairu nodded awkwardly, after all, he had to live a life.