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 tight, 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 Ran Qiuye put them on, he 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. She 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 battle with Shazhu can be said to be 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 his former arrogance 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 crept forward and looked at the sleeping woman, who looked more and more beautiful.

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

However, Xu Damao inquired and found that pregnant women tend to be 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 poured 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, girls, things are a little different today."

As he rubbed it, Xu Damao became 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 the few 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 before his eyes. 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 fix it?

"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.

"The data is based on what we calculated. I checked 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 away."

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

Time flew by and New Year's Day soon came.

That is January 1, 1964.

On this day, the steel rolling mill works as usual and there is 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 must be distributed as soon as possible, so the steel rolling mills are naturally even busier.

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 10th workshop is equivalent to spreading out some tasks equally, so the workers in the workshop will naturally be busier.

Already.

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.

This chapter is not over yet, please click on the next page to continue reading! Lou Xiaoe did not come today, and the office was a bit deserted, but it is suitable for a person to be busy alone.

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

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

Inside is the 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 gently exhaled a breath of turbidity.

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

"Ding, congratulations to the host for successfully designing the mechanical hydraulic auxiliary system. The evaluation grade is good-medium!"

"Ding, congratulations to the host, you got 1000 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?
To be continued...