Siheyuan: At the beginning, I refused the moral kidnapping of a grandpa

but.

All three of them were beautiful.Everyone is stunning.

Now the three of them appeared at the same time, and Su Yan bought new clothes for them all a year ago.

Not the usual blue or gray.

They are all beautiful woolen coats.

Very fit.

Now the three of them stood on the edge of the middle courtyard, and the other women were overshadowed, and none of them could fight.

The young people in the courtyard couldn't help sneaking glances.

I also have deep resentment towards Su Yan in my heart.

Needless to say.

These are things that no one else can get their hands on.

Last night, many people heard Su Yan's singing coming from their room.

But these young people are envious.

In the room.

I heard Director Yang mentioned mass production.

Su Yan thought about it.

Still shaking his head:

"The current technology is very difficult to achieve!"

Qin Gong listened.

Nodding in agreement.

Chapter 72 Nima, Qin Jingru also needs money for dinner

Director Yang still doesn't understand.

Su Yan said:

"Machining accuracy is difficult to achieve. There are transmission systems in foreign countries, but the machinery for processing parts is all automated."

"And those processing machines are impossible to export."

"Even if it's early, we can't afford it."

"At least a million dollars."

"We don't have that much foreign exchange!"

Although Director Yang is the director of the rolling mill, he still doesn't know much about professional things.

Still holding out hope, he asked:

"Is there an alternative, like going up a size?"

These ones.

Qin Gong can give the answer:

"No way, if it is enlarged to a size that we can machine, it can already be replaced by a transmission gearbox."

"It doesn't have that effect anymore, it's used in cars."

"The size of the multi-stage transmission gear is the essence of this transmission system."

Director Yang sighed.

Su Yan could tell that he hadn't given up yet.

So he said:

"It just so happened that Yi Zhonghai was in front."

"The biggest processing difficulty of this transmission system is the multi-stage brake wheel."

"He is an eighth-level worker, and he has more say in whether it can be mass-produced."

Director Yang listened.

This is the truth.

Immediately ask Qin Gong to call Yi Zhonghai.

Qin Gong is a technical engineer, and Yi Zhonghai is an eighth-level worker, and the two often overlap.

Qin Gong went to call someone.

But he thought it was useless to call.

It is very difficult for Yi Zhonghai to process gears of this level.

Even if it is processed.

Not to mention the time it takes.

Accuracy is certainly not attainable.

Take the gear usage frequency of the bicycle.

There will be a big deviation in two days.

Up to a week.

It will definitely fall apart.

Soon, Yi Zhonghai came over from the front yard.

Director Yang eagerly explained the situation to Yi Zhonghai and asked him to look at the multi-stage variable speed brake wheel.

Yi Zhonghai's complexion was not very good-looking.

Staring at the tricycle.

There was no sound for a long time.

When Su Yan was processing in the factory, he watched from a distance and called MMP!

Is that something humans can do?

Although I didn't look carefully.

But I also know that I definitely can't.

But now that the leader is right next to him, he definitely can't just say no, then why does he, a level eight worker, eat!

A doctor who was not doing his job properly became a buyer.

Mechanical parts made in half a day.

I am an eighth-level worker.

Can't figure it out?

But Yi Zhonghai is also an old fritter.

He didn't say it directly, but watched it for a long time.

It's not about studying how hard things are made.

But thinking about words.

After a while, he opened his mouth and said:

"This part is very difficult to process, and mechanical processing cannot be realized at all. It can only be processed manually after the initial processing."

"It will take at least a week to ensure the accuracy."

"There is still a certain scrap rate."

I see a few people here.

Yi Zhonghai is also completely messed up.

He couldn't say he couldn't do it, but he gave it a week.

He doesn't believe it.

Director Yang really gave him a month.

Let him try machining this part.

Not to mention.

Yi Zhonghai also said just now that even if it is processed, there is a waste rate. If there is a waste product, then he said it in advance.

For this kind of old-fashioned rhetoric.

How could Director Yang not understand.

Despised in my heart.

Su Yan made the whole car in half a day, but Yi Zhonghai said that it takes a week to process one part?

I really don't know how much moisture these eighth-level workers have.

Think of this.

He waved his hand and let Yi Zhonghai go out.

The hope of mass production was shattered, and Director Yang was very disappointed.

However, discuss with Su Yan if we can process another transmission and put it in the showroom of the factory for everyone to visit and study.And when the time comes.

To use this reduction gear, apply for a technical award for Su Yan.

Although Director Yang was unhappy.

But Yi Zhonghai had good results in previous skill competitions.

This multi-stage transmission gear.