In desperation, the officials and craftsmen had no choice but to compromise and go to the folk craftsmen to study parts.

They can't afford to lose the face of the Ministry of Works for the sake of temporary face.

"This ...... What a clever design, what is it called? Crankshaft linkage? Good image of the name. ”

"How do I think it's just part of a mechanism?"

"I don't know, I just know that it's not easy to build this thing in seven days......"

The first to understand was this group of blacksmiths, there are not many parts of the crankshaft connecting rod device, and the difficulty in building it is actually only in casting and polishing.

In other words, Li Yan's requirements for the first batch of blacksmiths recruited by the Tiangong Academy were only excellent foundries, as well as excellent fitters.

Li Yan only needs their ability to build metal parts, not to design machinery.

Therefore, the blacksmiths, both in the Ministry of Industry and in the people, after studying for an hour or two, hurried back and began to cast according to their own understanding.

Against the audience, there are many carpenters, who are quite slow to study the hand-cranked loom, and there are too many parts of the hand-loom-crank machine compared to the crankshaft linkage device.

Especially after the group study, the various parts were disorganized, which made it difficult for the later batch of officials to start.

Li Yan also paid attention to the situation at the door of his house for a while, and he was not interested in seeing other people's crazy expressions.

Li Yan also needs to spend time in "Minecraft" to continue the liver experience, liver ore......

According to Li Yan's understanding, it is not cheap for this pile of things in industrial modules to be embodied in reality.

For example, the Jenny machine, Li Yan's cost to extract one is 100 experience, and the experience of extracting drawings is 500 experience!

If you want to extract the drawings directly, the cost is at least five times more expensive than the actual ones!

The extraction price of the Jenny machine is already like this, so the price of machinery such as the steam engine can naturally be imagined.

Li Yanguang spent 500 experience extracting this crankshaft connecting rod device, which is already comparable to the drawings of the Jenny machine.

So, Li Yan, who was brushing experience next to the monster farming tower, sighed.

"If it goes on like this, let alone upgrade, the experience of extracting products is not enough......"

"Why don't you go to the end and slay the dragon in the end with an eye of ender? The ender dragon shouldn't have less experience......"

Li Yan suddenly had such an idea.

You must know that in the game of the previous life, the ender dragon, as the ultimate boss, will explode experience everywhere after killing.

Li Yan felt that if he could slay the dragon, he might be able to gain tens of thousands of experience at one time, and he would be able to directly use his own monster farming tower liver for half a year......

While thinking, Li Yan easily synthesized a lot of arrows.

If you want to slay dragons in the End, you must have a bow and arrow.

At least for a person like Li Yan, whose skills are not considered masters in the game, bows and arrows are definitely a necessary item for slaying dragons.

After making up his mind, Li Yan continued to gain experience for another five or six days, and after saving three thousand experience, he temporarily stopped using the monster farm tower to farm experience.

Li Yan changed it to a daily spawn of squatting in the plain terrain to guard the "enderman", obtain ender pearls after killing, and then synthesize the eye of ender.

Only by obtaining the eye of ender can Li Yan use the effect of its direction indicator to find the dungeon in "Minecraft", and then find the end portal, and finally reach the end.

Of course, in order to avoid wasting his efforts, Li Yan will naturally consider the worst-case scenario.

If he is lucky enough to find an end portal without a single eye of ender, he will have to prepare twelve eyes of ender to open the end portal.

Therefore, Li Yan inevitably has to live another life as a liver emperor.

He had to keep watch night and night on the plains that were easy to observe, waiting for the endermen to refresh.

……

This is the sixth day that Li Yan gave the selection task of the Tiangong Academy, and just as Li Yan was squatting to guard the ender, two reminders suddenly appeared.

"Congratulations on the milestone: Start the Industrial Revolution today (10% of the current progress)"

"Congratulations on the milestone: Start the Industrial Revolution today (15% progress now)"

When these two reminders popped up, Li Yanren was still a little confused.

After being stunned for about a few seconds, Li Yan figured out the reason for the increase in the progress of the achievement task.

Ten percent of the first one should be that someone on the craftsman's side has successfully reproduced the Jenny machine, that is, the handloom machine.

As a symbol of the beginning of the first industrial revolution, the Jenny machine is worth 10% of the progress of the achievement mission, which is also reasonable.

As for the remaining five percent, it is naturally because of the crankshaft linkage device.

The crankshaft connecting rod device was part of the steam engine, which in turn was one of the most important parts of the first industrial revolution.

A part of such an important piece of machinery, worth five percent is also reasonable, not an accident.

"The plan went well."

After muttering a sentence, Li Yan withdrew from "My World"

In the 24-hour clock, it is about four o'clock in the morning, and it is almost dawn.

Li Yan's early exit from "Minecraft" was naturally to prepare to rest for a while, and then wait for the arrival of the craftsmen who made the first batch of products.

Two hours later, it was early in the morning.

As Li Yan expected, the two groups of people arrived at the gate of the Hou Mansion with their own achievements and reported to Li Yan through their subordinates.

Li Yan walked out of the gate of the Hou Mansion and personally came to the front of the two groups of people.

"Not bad."

After carefully inspecting the craftsman's imitation of the Jenny machine, Li Yan gave this evaluation.

You must know that the Jenny machine extracted by Li Yan uses a large number of gear transmission structures.

According to the normal development of history, this should have been made in the eighteenth century.

This group of craftsmen of the Tang Dynasty, this group of craftsmen from the seventh century A.D., were able to imitate it according to the prototype of Jenny Machine in six days, and they definitely deserved Li Yan's praise.

"The three of you can enter the Tiangong Academy, and the moon will be ten times, and in view of the fact that the three of you are the first to imitate the hand-cranked loom, each person will be rewarded with ten times."

Li Yan was in a good mood and didn't care about money at all.

Anyway, the money he earns comes from the family gate, and Li Yan is very willing to use it to train craftsmen.

"Thank you, Dingbeihou."

These three groups are all folk craftsmen, and they were naturally very excited to receive the reward of ten yuan at once, and thanked Li Yan again and again.

After looking at the replica of the Jenny machine, Li Yan came to the imitation version of the crankshaft connecting rod device.

When Li Yan moved it a few times, the joy on his face faded a lot.

After all, this is limited by the times, the polishing process is not refined enough, and the measurement level is also very rough.

This crankshaft linkage device does not meet the requirements of making a steam engine at all, but it can be regarded as somewhat similar.

"This thing is acceptable, but it will be determined for the time being."

Li Yan decided to wait and see, he was not sure if there would be a better level of craftsmanship in the future.

After all, mechanical creation still needs to be supported by a certain degree of accuracy.