Donne is just an ordinary person on earth. He doesn't understand the engineering structure of lathe, but it doesn't prevent him from knowing the principle and conception of lathe.

Ordinary people on earth who have experienced the era of information explosion can get rid of prandal locals in the collection and sorting of information and the skills of analogy.

The most important thing is that Donne's vision and horizon are different from prandals, and his perspective on things is also different. It happens that after he came to this world, he still has an incomparably strong hand.

The strength of a man level mage, although he doesn't know what level of power he belongs to in this world, is obviously enough for him to protect himself for the time being.

In addition, the sideline of alchemy can also bring him great convenience.

As long as the power source problem can be solved, it is not difficult to bring all kinds of machinery on the earth to prandal.

"The lathe is a comprehensive machine - Brian, you and the dwarf are neighbors. You should know what the concept of machine is?"

"Of course! Those dwarfs like to make some messy things, but they are not very good at forging. Many things are made by us!"

In the dwarf's eyes, the dwarf has become a dwarf

Donne was a little speechless. Ignoring Brian's praise, he continued: "there are many kinds of machines. Lathes are just a comprehensive name. Now, what we want to say is stamping lathes and cutting lathes."

"You know the mold can also be used, so why do you think the things made by the mold are not good? There are no more than two points: first, the material is not good, and second, the strength is not enough."

"The stamping lathe can solve the second point, and the alloy composite material I mentioned with you before can solve the first point."

"Its principle is also very simple... First of all, you should understand a truth. Why does the fruit fall to the ground when it is ripe? Because the earth has attraction, which is called gravity..."

Donne briefly introduced the principle of stamping lathe. Although most words were incomprehensible, Edgar and Brian were shocked and speechless only when they understood that part.

The standardized metal blocks are stamped in the mold for many times by using the power of the hammer driven by the heavy objects with high-intensity movement? This, this sounds incredible

But why does it feel feasible?

Brian doesn't know.

But now in his eyes, Donne has undoubtedly become a mysterious existence.

Not only clearly put forward the concept of composite materials, but also intend to make new materials. Now we want to make what lathe to break prandal's old production system!

Who can do this?

Great man!

Donne, I'm afraid it's the great pioneer!

If Brian had stayed just to dig out new materials from Donne, now he unknowingly changed his mind.

Stay here and witness all this.

He had a feeling that if he stayed by Donne's side, he could see the whole prandal change!

And this human being is destined to be an eye-catching existence!

After explaining the stamping lathe, Donne drank and began to explain the cutting lathe again.

"The semi-finished products stamped and formed by the stamping lathe are then taken to the cutting lathe for grinding and cutting. The key is to quench the cutting edge. You don't need to polish manually in this step, because the grinding wheel can do this simply and quickly..."

Donne said it for half an hour. During this period, he also popularized some basic physics knowledge for them. For example, under high speed and high pressure, even water has strong cutting ability, which barely made them understand the specific principle and function of cutting lathe.

When Donne finished, Edgar and Brian in front of him were stunned.

Both of them are not fools. As blacksmiths, more specifically, as craftsmen, they understand what a huge impact it will have on them if what Donne said is realized!

I'm afraid many apprentices will have no food to eat, and even many old craftsmen with good skills will have no food to eat, because their skills can be completed by an ordinary person using the lathe described by Donne.

"Big brother, big brother, shall we discuss it?"

Brian finally didn't dare to fight with Donne any more. He said expectantly, "can you not get these lathes you said?"

"Huh?"

"Well... Well, Edgar and I will work overtime to get you these more than 1000 sets of various farm tools. Let's forget the lathe first?"

Brian is very worried about this. If the lathe is really developed, even if their skill of feeding dwarves is finished, the human side will not be greatly affected.

"Are you worried that the dwarf's craft will not compete with the lathe?"

Donne smiled: "don't worry, after all, lathes produce a large number of products on the assembly line, and a small number of high-quality products that need to be customized still need to be made by you."

"Really?"

"Of course, this is the difference between mass manufacturing and handmade boutiques."

Originally, I wanted to tell him about the brand effect, but after thinking about it, Donne gave up the idea. It's too early to talk about the brand, but the dwarf product itself is already a loud brand.

Brian perked up: "that's great."

"Well, now that you have understood, let's start the first step and solve the problem of stamping lathe first."

Donne smiled: "if you want to do well, you must first sharpen its tools. After the lathe is manufactured, the efficiency will naturally improve."

"If you want to do a good job, you must sharpen your tools first? That's a good saying! I want to know you again!"

Brian was all over for a while, and Donne's words came to his heart. As a dwarf who strives for perfection, what he pursues when forging is the best material, the best anvil and the best forging hammer. They can only play their best when everything is ready.

Donne smiled, picked up Edgar's book and began to write and draw. His original painting skills were very bad, but after coming to this world with the strength of magicians, fine control was nothing to say. The requirements for drawing magic array were higher, and the painting skills naturally rose. Just a few simple strokes, a realistic shell appeared.

Mainly now his mental power is very strong, and he can form a clear three-dimensional image in his mind, just as fine as three-dimensional software on earth.

"There are many kinds of lathes. Now the first thing we need to make is a stamping lathe. Its principle has been explained. Now this is its shape. You see, its structure is very simple..."

Donne drew a simple structure according to his impression of the stamping lathe. Although he didn't know the specific details and professional requirements - they didn't have such high requirements now, did they?

Donne now has only two requirements - simple and usable.

Donne thought he would make them Marvel when he painted this thing. As a result, he marveled, but the place they marveled was a little subtle

"Brother, what is your drawing method? Curious? Is this a thing?"

"Yes, I don't seem to understand, but I feel very useful..."

Donne looked puzzled: "this is a three view, otherwise I only draw a front. How do you know the side?"

"Three views?"

Brian and Edgar are confused again. There is nothing they know about what Donne said today. They feel more shocked today than in previous decades.

"Yes, you see, this is a front view, this is a side view, and this is a top view. If necessary, you can also draw a perspective view and a bottom view, so that you can clearly understand what a thing looks like."

After Donne explained, the two guys understood what his picture was for.

Brian just thought for a moment and was shocked: "the beard of the forging hammer! I finally understand why they were always dissatisfied with building according to the drawings before - damn, I don't know how thick the sword they want!"

Donne was speechless.

"Three views, right?! I see!"

Brian's face was excited. It was worth staying this time just because of the three views!

If you want to create something in the future, you must first make the three views!

Donne didn't expect that the painting techniques he deliberately expressed didn't surprise them. Instead, he inadvertently made three views that shocked them so much that he couldn't cry or laugh at the moment.

"This is the shell of the press, this is the place where the die is embedded, and here... There are many small things in it. It is estimated that you can't get them out. Let me solve this. You mainly punch out the shell of the press and these kinds of dies. I'll decide the rest."

Donne doesn't expect them to solve the problem completely. I'm afraid they can't get the simplest screw. He has to do it himself.

However, he happened to have nothing to do these days. He was going to study how to convert magic into power source - if this problem is not solved, these lathes may not work at all.

"OK, if that's all, it can be done in a few days - big brother, how are you going to get this punching hammer? I'm afraid ordinary materials can't meet this requirement?"

Donne smiled and said, "don't worry, I'll take care of it."

Brian looked at Donne firmly. "Big brother, has anyone told you something?"

"What's up?"

"The way you laugh, you deserve beating."

Donne's face stiffened and said with a dry smile, "many people want to beat me, but they can't beat me."