Chapter 1227: Technology Leading Fang Qiangguo

The people on the boat looked at the people on the shore, and the people looked at the boat.

This boat is fast, but it is swishing against the current and smoking. How did it happen?

"Hey~~your ship is too fast, which ship is it?" shouted people on a ship that was being overtaken and about to be overtaken again.

"Lijiazhuangzi's steam engine ship doesn't need people." The ship shouted back.

"The sails are useless. Is this the case now?" The man on the steamboat suddenly felt that he was falling behind.

He also wants a boat that is big and fast, but he doesn’t know how much it will cost to rent it for a day.

"How can this boat turn around?" Yao Chong was happy to see the scenery, but suddenly thought of a very important question.

According to the length of the boat, it goes where the river is wide, but what about the narrow places?

"Put reverse gear, turn the helm, then turn the helm again, put the forward gear, turn the helm and put the reverse gear..." Li Yi gestured with his hands.

It's like driving a car. If you can't make a straight turn, you'll have to spin back and forth.

The propeller turns and the boat naturally retreats, but it is more laborious. The boat is big and the rudder is difficult to control.

"This ship was captured, can it be copied?" Lu Huaishen was concerned about the issue of technology leakage.

"It can't be built. This ship is an iron ship. No one else can learn the welding skills. For a sailing ship, I plan to use a wooden ship to install a steam engine..."

Li Yi was confident that others did not have oxygen, and acetylene still could not be produced.

He educated everyone and told them what was going on.

We have brazing in Datang, but we use easy-melting stuff as filler. It’s okay to make simple things.

To weld iron sheets and maintain sufficient strength, fire welding and electric welding must be used.

If you use red-hot lead or tin to solder iron and then forge it, who can guarantee that it will not be short despite the pulling force or transverse tearing force?

Even if iron is not used to make the hull and wood is used, is there no place for welding in the steam engine?

Gears, bearings, air seals, bolts, etc., if I weren't in a hurry, I wouldn't rush the work.

Isn't this because we are worried about problems on the sea, so we need to get something out first.

I got the steam engine and dismantled it. Are you sure you can install it? After installing it, did you find that you were in trouble because there were parts you didn’t use? Saved.

"The screws are all tightened differently. Doesn't it mean that the screws in one place are tightened? The other ones can be tightened one by one.

The steam engine manufactured in my factory needs to adjust the bolts during installation, otherwise the sealing degree will not be enough.

When it comes to the issue of yield stress change, it is all knowledge. "

Li Yi finally concluded, telling everyone, don't be afraid, you won't be able to study it even if you take it.

If it is so easy to research, can the aircraft engine that the country imported from Lao Maozi be dismantled and made?

There are also machine tools imported from Germany that have no problems with the original ones.

It was disassembled when it came up? Then it was reinstalled. When it was started again, it made a buzzing sound, and some even couldn't be installed.

Only later did I understand that there are rules for tightening bolts. It is not just about tightening them all. There is a sequence when tightening them. Tighten as much as possible and loosen as much as possible.

Then when installing, it needs to be heat treated first, otherwise it will not be installed.

"Can't others figure it out by comparing things?" Liu Youqiu stamped his feet a few times to feel the power of the deck.

"Not to mention the actual object, I gave it to them along with the actual object and the drawings, and even taught them how to increase the furnace temperature. They were still dumbfounded after holding it."

Li Yi smiled and said that he did not believe that anyone in the world could build a steam engine.

Especially the pressure gauge, which looks quite small and shows pressure. What would happen if there was no such gauge?

Everyone smiled. They now felt that Lijiazhuangzi's technology belonged to the Tang Dynasty.

&nbs-->>

p; Lijiazhuangzi is great, proving that Datang is awesome.

See, you can't create others for you, even though you don't understand it either.

"It's time to eat, come in and eat." The chef of Lijiazhuangzi on the ship greeted.

I made beef today. One of the cows died and was sent over. After being inspected by Li Yi, it was found to be fine and edible.

The man who sold the cow said that he froze to death and reported it to the government. The government accepted this statement.

When Li Yi checked, he knew that the cow was old and could no longer do the work.

If they were kept for one winter, they wouldn't be able to exert much energy next year, so they hit their heads with a hammer and then cut their necks.

The cows on Zhuangzi will not be treated like this. They will be raised to death. When they are old and can no longer work, two cows will work together. It is really impossible for four cows to pull a cart.

For the common people, if cattle are not killed, how much food will they eat if they are raised throughout the winter? There won't be much work to be done next spring, so why not hire someone to take care of it and then sell it.

The people in the government also knew the situation. They had seen many such things, and the cow was indeed too old.

So everyone had beef to eat and thought it was frozen to death.

Everyone on the ship had beef soup to drink, and pieces of beef were floating in the thick soup.

Li Yi and the others ate casserole with tendons, chicken and mushroom pot, and pork and sauerkraut.

Li Dan is sitting on the main seat. Although he is not an emperor, as the Supreme Emperor, he must be higher than Li Longji at this time.

Li Longji and Li Chengqi were on the left and right.

The other ministers sat according to their current positions. Concubine Doulu, Queen Wang, Wu Jieyu and others were not at this table, and neither was Li Yi.

They went to sit at a table with Chang Sun Xin and others. It was not fun there.

Changsun Xin's concubine was the most nervous. Anyone else had a higher status than her.

On the contrary, the eldest lady spoke naturally and belonged to her own family, even though she was not very familiar with Wu Jieyu.

Li Yi ignored the others and picked up mushrooms for Princess Yongmu first. The mushrooms were slippery and the stewed chicken tasted better than hazel mushrooms and pine mushrooms. Although they looked bad, they were not easy to preserve.

"Wen Tian, ​​you eat this. It's cold, let's make up for it." Li Yi picked up some pork belly and put it in the garlic sauce dish.

"Yeah!" Princess Yongmu looked happy.

She was a woman, and she should have served Li Yi, but she was always taken care of by Li Yi.

"I want it too." The little guy looked at Li Yi and said.

"Let your sister Xiaolan help you." Li Yi looked at the distance and shook his head slightly.

"I just want you to pick it up." The little guy was angry.

"Say it again for me to hear." Li Yi said in a gentle tone.

"I was just kidding." The little guy shrank his neck.

Everyone at the table laughed. Xiaolan picked it up, otherwise how could she get to the table? They sat together in the name of taking care of the little guy.

"Thank you, sister Xiaolan!" The little guy thanked her, opened his mouth wide, put the big piece of meat with a lot of fat in it, and chewed it hard.

By the way, I'm using a book-chasing app recently, which allows you to cache books and read them offline!

Mrs. Changsun Xin envied the little guy. She also wanted to give birth to a son as soon as possible, so that she could eat like the little guy.

Xiaolan took the opportunity to eat a few bites herself. She had a very clear positioning for herself.

Serving other children may make you feel uncomfortable, but serving the future prince is not something that everyone is qualified to do.

Changsun Xin's concubine was more sensible. She picked up whatever dishes were in front of her, and then lowered her head to dig out the rice.

Today she saw it. It was a royal banquet. If she told others about it, she could brag about it for a while, but it was a pity that she couldn't tell them.

The worst person sitting there was the Shangshu who had served in several ministries. The others had all served as prime ministers and were the current prime ministers.

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