Don is just an ordinary person on earth, he doesn't understand the engineering construction of a lathe, but it doesn't prevent him from knowing the principles and ideas of a lathe.

Ordinary people on the earth who have experienced the era of the information explosion can get rid of the eighteen streets of the locals of Plandal in the collection and sorting of information and the skills of touching and bypassing.

The most important thing is that Donn's vision and vision are different from those of the Plandalls, and he looks at things from a different angle, and it just so happens that after he came to this world, he still has an incomparably powerful hole card.

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

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

As long as the power source problem can be solved, it will not be difficult to bring all kinds of machinery from the earth to Plandal.

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

"Of course! Those little dwarfs like to tinker with messy stuff the most, but they're not very good at blacksmithing, and we make a lot of things! ”

In the eyes of the dwarves, the dwarfs have also become dwarfs......

Donn was a little speechless, ignoring Brian's touting, and continued: "There are many kinds of this kind of machinery, and lathes are just a comprehensive name, and now, we are going to talk about stamping lathes and cutting lathes. ”

"You know that molds can be used, so why do you think the things made by molds are not good? It is nothing more than two points, one, the material is not good, and second, the strength is not enough. ”

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

"The principle is also very simple...... First of all, you have to understand the truth: when the fruit is ripe, why does it fall to the ground? Because the earth is attractive, this attraction is called gravity ......"

Don briefly introduced the principle of the stamping lathe, although most of the words were incomprehensible, but only the part that he understood made Edgar and Brian speechless in shock.

Using the force of the hammer driven by a high-intensity moving weight, the standardized metal block is stamped and formed multiple times in the mold? W-This sounds incredible......

But why does it feel feasible?

Brian couldn't tell.

But at this moment, in his eyes, Tang En has undoubtedly become a mysterious existence.

Not only did he clearly put forward the concept of composite materials, but he also planned to come up with new materials, and now he wanted to come up with some lathe to break the original production system of Plandal!

What kind of person can do this?

Great!

Don, I'm afraid it's the forerunner great!

If Brian had stayed here to dig up new material from Donne, but now, he had unconsciously changed his mind.

Stay here and witness it all.

He had a feeling that if he stayed by Donn's side, he would be able to witness the whole of Plandal change!

And this human being is destined to be a high-profile existence!

After explaining the stamping lathe, Donn took a sip 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, grinding and cutting, and the most important thing is quenching and cutting the edge, which does not require you to polish by hand, because there is a grinding wheel that can do this simply and quickly......"

Tang Enyang spoke for another half an hour, during which he also popularized some basic physics knowledge for them, such as at high speed and high pressure, even water has a strong cutting ability, etc., which barely made them understand the specific principle and function of the cutting lathe.

And by the time Don finished saying this, Edgar and Brian in front of him were already stunned.

Neither of them was stupid, as blacksmiths, and more specifically, as craftsmen, they understood what a shock it would be to them if what Donn said came true!

I'm afraid that many apprentices will run out of food, and even many old craftsmen with good skills will have nothing to eat, because the skills they have mastered can be completely completed by an ordinary person on the lathe that Tang En said.

"Big, big brother, shall we have a discussion?"

Brian finally didn't dare to fight with Don anymore, and said in the future: "Can you not get these lathes you said?" ”

"Huh?"

"This ...... That, Edgar and I worked overtime to get these more than 1,000 sets of various farm tools for you, and the lathe will be forgotten first, right? ”

Brian was worried about this, if the lathe was really developed, their dwarven food craft would be finished, and the human side would not be greatly affected.

"Are you worried that the dwarves' craft will not be able to compete with the lathe?"

Tang En smiled: "Don't worry, after all, the lathe is an assembly line to produce a large number of products, and a small number of high-quality products that need to be customized still need to be built by your own hands." ”

"Really?"

"Of course, that's the difference between mass manufacturing and handmade boutiques."

Originally, I wanted to tell him what the brand effect is, but after thinking about it for a while, Tang En dispelled this idea again, it is too early to talk about the brand, but the dwarf production itself is already a resounding brand.

Brian perked up: "That's great. ”

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

Tang En smiled: "If you want to do a good job, you must first sharpen your tools, and after the lathe is manufactured, the efficiency will naturally improve." ”

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

Brian was all over for a while, Donne's words were in his heart, as a dwarf who strives for excellence, what he pursues when forging is the best material, the best anvil, and the best forging hammer, only when everything is ready, they can play their best.

Don smiled, picked up Edgar's notebook and began to write and draw, his original painting skills were extremely bad, but after coming to this world with the strength of a magician, fine control is not a problem at all, the requirements for drawing a magic array are higher, and the skills of painting will naturally rise, just a few simple strokes, and a realistic shell will appear.

The main thing is that now his mental power is very powerful, and he can form a clear three-dimensional image in his mind, as fine as three-dimensional software on earth.

"There are many kinds of lathes, and now the first thing we have to make is a stamping lathe, its principle has been explained, and now this is his shape, you see, its structure is very simple......"

Don drew a simple structure according to his impression of a stamping lathe, although he didn't know what the details were and what the professional requirements were - but now they are not so demanding, are they?

Don now has only two requirements - simple and usable.

Don thought that after he drew this thing, he would amaze them, but the exclamation was amazement, but the place where they marveled was a little subtle......

"Big brother, what kind of drawing are you? How strange is that? Is this a thing? ”

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

Tang En's face was inexplicable: "This is a three-view view, otherwise I only draw a front, how do you know the situation on the side?" ”

"Three views?"

Brian and Edgar were confused again, nothing that Donn said today was something they knew, and it felt like there was more shock today than in decades.

"Yes, you see, this is the front view, this is the side view, this is the top view, if you need to draw the perspective and the bottom view, so you can clearly understand what a thing looks like."

After Donn's explanation, the two guys finally understood what the purpose of the picture he drew was.

Brian only thought about it for a moment, and was instantly shocked: "Hammer's beard! I finally understand why they're not happy with the drawings - damn I don't know how thick the sword is! ”

Don was speechless.

"Three views, huh!? I understand! ”

Brian's face was excited, just this three views, he was already worth it to stay this time!

If you want to build anything in the future, you must first get this three-view view!

Tang En didn't expect that his deliberate painting technique did not surprise them, but the three views he inadvertently made shocked them so much, and they couldn't cry or laugh at the moment.

"This is the shell of the press, this is where the mold is inlaid, and here...... There are a lot of small things in this, I guess you can't get it out, this is left to me to solve, you mainly punch out the press shell, and these molds, I'll do the rest. ”

Don didn't expect them to solve the problem completely, if nothing else, they probably wouldn't be able to get the simplest screw, and he had to do it himself.

However, he happened to have nothing to do these days, and was planning to study the problem of how to convert magic into a power source - if this problem was not solved, these lathes would probably not be useful at all.

"Okay, if that's all there is to it, it will be done in a few days-big brother, what are you going to do with this ramming ram? I'm afraid that ordinary materials can't meet this requirement, right? ”

Tang En said with a smile: "Don't worry, I'll take care of it." ”

Brian looked at Don fixedly, "Big brother, has anyone ever told you something?" ”

"What's the matter?"

"The way you laugh is very bad."

Tang En's face stiffened, and he smiled dryly: "There are many people who want to beat me, but they can't beat me." ”