The Three Kingdoms were fighting for supremacy, but I was busy with GDPThe Three Kingdoms were fight

After Liu Yu dealt with the young men, he came to the Zhen family women and played with them on the beach.

Zhen Jiang had a great time with her four sisters.

In the past, all the burdens of the Zhen family were on her, making her breathless.

She had never experienced this kind of free and happy life.

The other four sisters rarely went out of the house.

They stayed in the inner courtyard every day, and there were very few things to play with.

It was the first time to come to the seaside, and everything felt very fresh.

They felt more and more that their eldest sister took them to follow Liu Yu back to Tanghai County, which was the most correct decision they made in their lives.

After picking up a lot of seafood on the beach, Liu Yu took a few tired Zhen family women back to the city.

"Next time, my brother-in-law will go to the beach with us!"

Zhen Mi pulled Liu Yu's sleeves and acted coquettishly at the gate of the Liu family compound.

"Okay."

Liu Yu touched Zhen Mi's head and was very doting.

"Hurry back to the mansion." Zhen Jiang interrupted her sister, "My husband has something else to do, so don't delay here."

"Goodbye, brother-in-law!" Zhen Mi ran away sensibly, standing in front of the mansion gate and shouting in a tender voice: "Remember to come back for dinner in the evening."

"If you forget to come back, I will send a maid to find you!"

"Okay." Liu Yu smiled, turned around and left with his men.

Zhen Jiang looked at the figure riding a white horse disappearing at the corner of the street, feeling relieved.

...

Steel mill.

Liu Yu called the carpenter, leatherworker and blacksmith's manager and took them to a separate small workshop that had just been cleaned up.

The leatherworker manager, as a former member of the Zhen Mansion, had just joined Tanghai County not long ago.

He was very reserved in front of Liu Yu.

He kept his head down and dared not breathe.

Craftsmen of their level were of humble status and basically did not see the master's family at ordinary times.

It was a great honor to meet the manager of the manor, or even the manager from the mansion.

Not to mention, he is now summoned by the county magistrate.

I never dared to think about it before.

Liu Yu opened the system in his mind.

During the time when he was not in Tanghai County, the territory was still operating in an orderly manner.

He accumulated a lot of GDP points.

After searching, he exchanged [Yuan Dynasty War Horse Equipment: Saddle, Stirrup, Horseshoe].

Although saddles had appeared in the late Eastern Han Dynasty.

But stirrups had not been specifically used in cavalry battles.

And horseshoes were not introduced to the Central Plains until the Song Dynasty.

At this time, the loss of war horses was still relatively high.

Most of them were due to excessive consumption of horse hooves and strain.

The appearance of stirrups allows cavalry to better adjust the direction while maintaining a riding posture.

The force transmitted from the soles of the feet gives people more support points and can better control the force.

Although stirrups appeared before the Han Dynasty, they were all used for getting on horses.

Specifically in combat, they did not show too much effect.

Only when the saddle and stirrup are combined into one can the real power be reflected.

The three craftsmen waited carefully on the side, not daring to disturb Liu Yu who was standing there thinking about things.

Liu Yu exchanged the corresponding technology after consuming a large amount of GDP points.

He asked the blacksmith Lao Zhang to get paper and pen, and he sketched the figure.

The three craftsmen looked carefully and knew that it was something related to horses.

But they didn't know why three materials, iron, wood and leather, were needed.

Liu Yu finished sketching, and the drawings were very detailed.

He broke down and explained in detail to the three craftsmen.

Let them understand the entire structure of the saddle.

The carpenter used wood to make the frame, covered the leather on the outside, and after sewing, connected the iron pendant stirrup.

Three kinds of craftsmen are needed to cooperate in production.

Liu Yu explained the standardized operation mode to the three people.

Let Lao Zhang lead the blacksmith to make a batch of iron rulers first.

All departments are manufactured according to the required standard sizes.

Finally, put them together for assembly.

Only in this way can the production efficiency be raised to a higher level.

After all, it is OK to rely on eyes and hands to rub on works of art.

The same products just meet the standard that rare works of art are valuable.

But mass production is not OK.

Standardized operation is the only way.

Lay a good foundation in this regard, and it can be applied in various fields in the future.

The production efficiency of products can be improved again.

With continuous development, the probability of crossover of various technologies is getting higher and higher, and corresponding things can be manufactured.

With common size standards, it is better to coordinate various departments and finally complete the assembly work easily.

This is also the reason why Liu Yu ordered the three groups of craftsmen to participate.

Instead of throwing this not-too-difficult task to blacksmith Lao Zhang to handle alone.

"You three departments, according to the size standards of the drawings, each manufacture your own parts."Liu Yu instructed the three people.

"If the person in charge of the final installation finds that the size of a part is not up to standard, he will report it back to the original manufacturing department."

"Carry out relevant accountability."

"The objects coming out of the workshop you are responsible for must have a special inspection."

"Inspect all aspects, and the unqualified products will be traced to the production line and each craftsman group."

"It can even be detailed to the craftsman himself."

"Encourage them to improve their manufacturing level."

"It must be manufactured according to the standards."

"Those who are always bad at teaching will be expelled from the craftsman team and will not be allowed to enter again in the future."

"Yes!" The three craftsmen responded loudly.

Liu Yu said it very solemnly, making them feel the importance of this matter.

All of them made up their minds that when they returned to the workshops in charge, they must pay close attention to standardized manufacturing.

There must be no problems with the parts they manufactured.

If their reputation is ruined, they will not be able to face people in the future.

Although Tanghai County has a large population now, everyone will see each other.

They must not be laughed at, otherwise they will not be able to live in Tanghai County in the future.

"Make a few samples first, then the three of you will meet and organize the craftsmen to install them." Liu Yu instructed the three.

"Install them on the warhorses and make minor adjustments again."

"The three departments should communicate closely. If there are good ways to improve, please take the initiative to propose them boldly."

"As long as you can make the objects better, you will get extra rewards."

"We in Tanghai County have always been clear about rewards and punishments."

"In addition, I will order a few cavalrymen to cooperate with you in your work."

"Make a good saddle and let the cavalrymen ride more and experience it."

"See if there are any shortcomings."

"After running-in, determine the final appearance, and then start mass production."

"Let all the cavalrymen in the entire Tanghai County use such equipment."

"And, as soon as possible."

"We will set off again soon."

"You work overtime to make it."

"Yes!!" The three stewards stood straight and answered loudly.

Liu Yu continued to instruct: "In addition, the horseshoes should be made in the general shape of the warhorse's hooves and of a generally universal size."

"The specific technology of installing them on the warhorse will be carried out by the blacksmith department."

"Old Zhang, you have to take on more responsibilities." Liu Yu patted Old Zhang, the elder among the elders.