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Chapter 2265 This kid is a wreck

Chapter 2265 This guy is a waste of natural resources... (please subscribe and vote)

Master Yan stood aside blankly, and then couldn't help but take two steps back to look at this excellent and stable workbench.

He moved forward again. Although he was not happy to deal with the Cheng family, at this moment, as the best civil engineering architect and mechanical expert in Datang.

Yan Lide still forced a smile and asked Cheng Sanlang.

"Xiao Cheng Taibao, can this thing be used to sharpen knives?"

He saw that Yan Jiajia, whom he had taken advantage of countless times, appeared again and actually took the initiative to talk to him.

Cheng Chubi couldn't help but feel happy, he quickly stopped what he was doing, bowed to this person, and introduced him in a very showy manner.

"Of course. Hey, it turns out to be Master Yan. I'm sorry. I'm sorry. Why, do you like this workbench?"

"The structure of this thing is very simple and easy to use. Not to mention Master Yan, if you want to use it to sharpen knives, it can even be used to punch holes in metal."

"It's just that if you want to drill holes in metal, you need to prepare the corresponding cutter head or grinding wheel."

Yan Lide could not express much emotion towards Cheng Sanlang's earnest attitude. After all, as an artist with a very keen sense of touch, he also held grudges very much.

He is now dealing with Cheng Sanlang not to ease the relationship with this guy, but because these tools have attracted his attention.

Yan Lide just smiled at Cheng Sanlang, pointed to another workbench, took two steps forward, and flicked the thing a few times with his fingers.

After listening to the crisp metallic sound, he spoke again.

"Yan saw that there is a round saw like this here. Can it also be used to saw wood?"

"Of course there is no problem, but this was made by Cheng to cut jade. If you want to use it to cut wood, it doesn't matter. After all, wood is not as hard as stone.

If you want to make it more suitable for cutting wood, you need to modify it slightly."

"Don't talk about cutting small wood chips, even cutting larger-sized wood is no problem."

"Of course, if we do that, I'm afraid we won't be able to cut it just by relying on the power provided by this pedal. Then we need high power like hydraulic power..."

Li Shimin stood aside, and from the beginning, he just listened to the exchanges between Cheng Chubi and Yan Lide with doubts and inquiry.

As these two famous mechanical experts from the Tang Dynasty had in-depth exchanges, Li Shimin's expression gradually became serious.

Li Ke on the side also looked dumbfounded, lost, and regretful.

It seemed that the mother and daughter, Empress Changsun and Li Mingda, were very curious.

Li Mingda leaned close to her mother's ear and whispered softly.

"Mom, it seems that Brother Cheng San has invented another amazing machine for playing with stones."

Empress Changsun also shook her head with an expression of disbelief, and couldn't help but vomit for a long time.

"Just like before, your husband came up with the method of producing sperm salt in order to develop physiological saline for surgery..."

"Yes, brother Cheng San is really smart." Li Mingda clenched his fists excitedly.

Empress Changsun really didn't know what kind of language she should use to express her mood at the moment, except for the two hehes.

Li Shimin sucked in air with toothache and stared at the workbench that he had not paid much attention to just now with a very serious expression.

"Son-in-law, do you mean that this thing can be used to sharpen and sharpen knives now?"

After hearing the question, Cheng Chubi calmly patted his elaborate workbench, which was carefully designed and built with great difficulty, and he spoke very confidently.

"Of course, the hardness of this jade is not low, so the grinding wheel I use is the kind of high-quality whetstone that is usually used to polish knives."

"So it's no problem to use it to sharpen knives."

Li Shimin gave an order to Zhao Kun who was beside him. "I'm going to bring you the two long-mouthed jade horizontal knives that I got back from the weapons prison last year. They haven't been sharpened yet."

Zhao Kun nodded with understanding and hurried away. In a short time, he picked up two very beautiful horizontal knives with fish skin scabbards.

After Cheng Chubi received it in his hand, he pulled out one of them. Sure enough, although it was a fine horizontal sword, the blade was like autumn water.

But before the blade was sharpened, Cheng Chubi looked at the knife silently and filled the dripping pot with water.

After sitting down, I fixed the grinding wheel and replaced a few parts, including the parts originally used to fix the stones.

Anyway, he placed the horizontal knife horizontally on the workbench and explained.

"Because I didn't consider using this thing to sharpen knives before, so some parts didn't match well, so I just made do with it..."

While Cheng Chubi was talking, he started to step on the pedal, then piled up the wrenches and semi-fixed horizontal knives, and began to approach the grinding wheel...

Soon, the sound of grinding tools suddenly rang in the room.

Yan Lide had already leaned forward at this moment, his eyes wandering around the workbench, whether it was the grinding wheel or the structure that fixed the tool.

As well as the workbench that allows the fixed tool to move forward, backward, left, and right, the eyes seem to have turned into two knives, and I want to cut the workbench completely to appreciate its inner structure.

Li Shimin stared intently at the tool being polished by the grinding wheel, with sparks flying from time to time and water stains splashing frequently.

Although it is not much, it is enough to prove that the rotation speed of the grinding wheel is far faster than the speed of grinding on terrazzo.

Li Shimin's heart was full of shock and a little ashamed. Even he looked away today.

His attention was attracted by the imperial green and imperial cracks, and he didn't pay attention to the several workbenches with polished skin and holes.

I didn't realize the value and significance of these workbenches at all.

As the most diligent and wise monarch of the Tang Dynasty, and the Ma Emperor who expanded territory and fought on the battlefield for many years, he attached great importance to armaments.

Naturally, Li Shimin had visited the weapons supervisory department in the Tang Dynasty that specialized in weapons production. There, he had seen the craftsmen's various treatments of those weapons.

Whether it is grinding and sharpening, or making holes in the handle, most of the processes are done by hand, which is time-consuming and labor-intensive.

However, as the standard weapon of the Tang Dynasty, the Hengdao was not only the most widely used, but also had the greatest demand.

Even among the private sector, there is a huge demand for horizontal knives, but the problem is that if you want to increase production, there is no other way besides adding more craftsmen.

But now...

When Yan Lide picked up Cheng Sanlang's sharpened horizontal knife in his hand, he looked at it carefully for a long time.

He glanced at the broken stones placed aside, and then at the workbench that was several times as efficient as an experienced knife sharpener. He looked at Cheng Sanlang with disgust and couldn't help but make a comment.

"It's simply a waste of natural resources..."

"???"


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