Song Changping sighed as Xiao Ming kept fiddling with the breech musket.

In the past, he was inevitably a little satisfied with musket shooting, but this difficult process of creating a breech gun made him understand that without an industrial foundation, he would have a theory and could not do anything.

Especially for lathes, in his opinion, these different types of lathes are simply the basis of the industry in the Great Yu Kingdom, because without these lathes, many machinery cannot be manufactured at all.

"The lathe is so important, and I have ignored it before." Song Changping was a little ashamed. "In the past, the parts of the flintlock rifle were slightly rough and could be used, but the more complex the mechanism required the higher the accuracy of the lathe."

Xiao Ming smiled, "You are right this time, but you don't have to worry. Qingzhou University has always had related lathe experiments."

Lin Wentao has always been responsible for the lathe. After all, Lin Wentao has been dealing with machinery, steam engines, harvesters, etc. He needs more precise lathes to produce accessories than Song Changping.

After talking about the current progress and difficulties of the breech gun, Song Changping's goal was achieved. He stretched out his hand and said, "Your Majesty, when you go back, you will improve this breech gun slightly. In addition, the title of this breech gun?"

"This musket is based on the Zhenglu musket, so it's called Zhenglu musket. After all, Zhenglu is not a certain type of gun, but a series." Xiao Ming said in contemplation.

"Yes, the emperor." Song Changping still stretched out his hand.

Seeing this, Li San said, "Changping, let's leave this breech gun for our secret guards. We have very important things to do."

Upon hearing this, Song Changping said without hesitation, "No, your secret guards must do extremely dangerous things if they want this gun. What should we do if this musket falls into the hands of the enemy?"

"How could our secret guards lose anything? If they are discovered, we will blow up the musket." Li San said seriously.

Unlike being able to be slick with officials, Li Sanyi has always been very honest when facing personnel like Song Changping. After all, officials will be afraid of him, and people like Song Changping will not be afraid of him.

Song Changping heard this and looked at Xiao Ming and waited for Xiao Ming's statement.

At this time, Xiao Ming had already thoroughly understood the musket. As Song Changping said all day long, the gun was complex in structure and extremely difficult to create, and even if it fell into the hands of the enemy, it would be very slow to produce.

However, even so, Xiao Ming did not dare to take this risk. The advent of the breech gun era will mean that trench warfare will become the mainstream, and the war time will be greatly extended.

After pondering for a while, he said to Li San: "Remember, once exposed, the gun will be destroyed immediately, especially the part of the bolt."

Xiao Ming's expression was solemn. Song Changping could see that the Secret Guard must perform a major task. He said: "The main thing is to lock it up. Whether it is blowing up or demolishing it, the complete hinge structure must not be left behind."

Li San's expression became serious, and he knew the seriousness of the loss of the musket.

"Yes, the emperor, this time the Secret Guards send the most elite assassin to Lin'an, and then make a decision and then move. I will not do anything unless I absolutely do it." Li San said solemnly.

"The King of Chu has always liked hunting and goes to Qianming Mountain to hunt every autumn. You may choose this opportunity and also use landmines." Xiao Ming said lightly.

Now that the King of Chu does not die, it will become the umbrella of the Cao family, which has always allowed the State of Chu to go to a path of no return. The war at that time will inevitably cause more casualties.

If the Chu king alone can easily solve the Chu state, then he is willing to do so. Therefore, this time, regardless of whether there are breech guns or not, he will send secret guards to assassinate the Chu king.

Of course, he also knew that the King of Chu and the Cao family would be ready to assassinate him at all times, after all, politics is just a gangster.

After deciding on this matter, Xiao Ming asked Li San to go back, and at the same time urged Song Changping to renovate some muskets of the enemy to prepare for war.

Today, Dayu Kingdom is surrounded by enemies. If the generation difference between firearms is not opened, the continuous increase in casualties will hinder the expansion of Dayu Kingdom to the outside world.

Moreover, any so-called small country around Dayu is actually a big country in the world, and the surrounding environment of Dayu is harsh.

The two left, and Xiao Ming asked Qian Dafu to call Lin Wentao.

If the industry in Dayu Kingdom wants to go further, it must improve the accuracy of machine tools as a whole. Especially now that power has made progress, the future of the Second Industrial Revolution can be seen.

After waiting for a while, Lin Wentao arrived at the imperial study room under the guidance of Qian Dafu.

After the salute, Lin Wentao waited for Xiao Ming's instructions.

"I asked you here this time to give you a small stove. Today you will understand what precision machine tools are and the production of such machine tools. At the same time, I will teach you more mechanical structures."

Xiao Ming is straightforward. A country needs a lot of talents, but the most dazzling one is often a few top talents, and these people can be called geniuses.

They are very good at some aspects and are very smart. They can quickly understand everything after learning it. Obviously, Lin Wentao is such a talent.

Because of this, Xiao Ming was preparing to build Lin Wentao into a mechanical genius in the Great Chongqing Kingdom to offset the continuous emergence of scientific geeks in Europe.

Like the present, Europe during this period also produced many talents, and various scientific theories are in a period of perfection.

"Thank you, Your Majesty." Lin Wentao was immediately excited when he heard this.

His admiration for Xiao Ming not only comes from imperial power, but also comes from the vast knowledge mastered by Xiao Ming.

Xiao Ming, who personally participated in improving the technology of the Dayu Kingdom, was not lazy. He carefully explained the type and structure of the precision machine tool to Lin Wentao.

Generally speaking, with the emergence of steam engines, the accuracy of the machine tool is becoming more and more precise in order to adapt to production. In order to meet this requirement, it must produce a gantry planer.

This planer is mainly used to plan large workpieces and is an industrial master machine. The working principle of the gantry planer is to carry the workpieces to reciprocate in a straight line through a frame similar to the door. There are generally two vertical tool holders on the cross beam of the frame. The base of this tool holder can slide. When cutting, it moves horizontally like cutting meat to cut the workpiece to the desired size.

In addition to the gantry planer, Xiao Ming also explained to Lin Wentao a universal outer cylindrical grinder, gear hobbing machine and gear inserter. The outer cylindrical grinder is a grinder that processes the outer surface and shoulder end surface of cylindrical, conical or other shape-shaped line expansion. The gear hobbing machine is a lathe for producing gears and sprockets. The bicycle chain must use this kind of car, while the gear inserter is a fine polishing of the gear shape.
Chapter completed!