Chapter 333

"The function of the medicine chamber, as the name suggests, is the place where the gunpowder is placed."

Wang Kang continued: "the medicine chamber is a very important part. The medicine chamber is a lantern shaped bulge, and its inner and outer diameter should be larger than the inner and outer diameter of the gun chamber."

"moreover, the inner wall must be smooth, which is conducive to cleaning the gunpowder residue, and takes less time..."

After listening to Wang Kang's explanation, several craftsmen were all in deep meditation.

After a while, Yue Shan said: "Master Kang, this thing looks simple, but it's very difficult to succeed."

Another person echoed: "yes, according to your drawing, the firearm itself has to bear the pressure of gunpowder, and the material requirements are very high."

"at present, the refined steel produced by smelting and forging can meet the requirements, but this firearm is not a straight tube, but a gradually increasing shape from the mouth of the tube to the medicine chamber..."

Wang Kang nodded. These craftsmen have already said the point. This is really a difficult point.

It's not difficult to make such a bobbin with a mold. It's hard to find out how to meet the requirements and dimensions.

After thinking about it, Wang Kang said, "I know it's very difficult. Now your focus is on this. How can you overcome this difficulty?"

"Yes Several people are responding.

"Well, you are busy," Wang Kang ordered, and he was ready to leave.

"Master Kang," he said.

"What's the matter, what else?"

Yue Shan said, "if you have a chance, you can invite some craftsmen from the state of Lu."

"Craftsmen of the state of Lu?"

"Yes,"

Yue Shan nodded and said, "the craftsmen of the state of Lu are highly skilled. You are all new products with precise structure. If you have a famous craftsman of the state of Lu, you should get twice the result with half the effort."

"Well, I've got it."

Wang Kang said with a smile, and then left. It was widely spread among craftsmen of the state of Lu in the mainland. Naturally, he had heard of it.

Lu is a small country in the southeast of the mainland. Regardless of the region, its population is relatively small.

But the craftsmen of the state of Lu are highly skilled. Some war equipment, such as siege vehicles and climbing ladders, were invented by craftsmen of the state of Lu

If you have a chance, you should invite a few people, maybe you can bring surprise to yourself.

Wang Kang kept this matter in mind, and then went back to Xinfeng County with Li Qingman

At the beginning of the construction of the city, there were a lot of things that needed his approval. When Wang Kang went back, he got into his study and began to deal with them.

After a while, there was a knock outside the door.

"Squeak"

when the door opened, she came into a slender figure with delicate light makeup. Her long hair was tied up and she looked very capable as a whole.

She is Tang Qingyi.

Tang Qingyi is the earliest member of Wang Kang's team. Since he acquired Fengya Pavilion, he has followed Wang Kang.

After that, she presided over the construction of Xianggelila.

Now she is also responsible for all Wang Kang's business outside.

Wang Kang still bowed his head to caress the case and wrote something. Tang Qingyi didn't disturb him, so he waited.

She was also excited. It has been more than a month since Wang Kang left Yangzhou city to Xinfeng County. Although she often wrote letters, it's the first time to see

"Ah, here you are."

Wang Kang finally finished and raised his head.

"Young Master Kang," Tang Qingyi exclaimed slightly excitedly.

I haven't seen you for more than a month. Master Kang seems to be a little different. Tang Qingyi looks at him.

What's the difference?

It seems to be more dignified and steady than before, but it seems to be a little bit dark and thin

Wang Kang said with a smile: "this dress is really suitable for you."

What Tang Qingyi is wearing is the suit he designed before, the dress of white-collar beauties of previous generations.

"Just..."

"Just what?" Tang Qingyi bit her lip.

"It's just that the skirt is a little long..."

"I knew Master Kang would say that," said Tang Qingyi, blushing.

Young master, other places have changed, but the appearance of hooligans has not.

"Well, sit down," Wang Kang said again.

Tang Qingyi sat down on the chair opposite Wang Kang and said, "Xinfeng County has changed a lot. Young master, you are really amazing."

"Have you ever been to Xinfeng County before?" Wang Kang asked curiously.

"I've been here once."

Tang Qingyi said with a smile, "although you haven't been back to Yangzhou City for a long time, your fame has not decreased at all, but it's getting more and more famous."

"Say I'm the black sheep of my family!"

Wang Kang doesn't have to think about it. He has invested so much in Xinfeng County that people who don't know about it have already spread all over the country.

"More than that, I give you a new title..." Tang Qingyi said with a smile, "you are a friend of women."Wang Kang knew that this name was all because he sold women's products one after another.

"Whatever they say," Wang Kang shook his head. He had been used to it for such a long time.

After a pause, he asked, "my mother, is she OK?"

"Madam is very good, but I miss you very much."

Wang Kang nodded. His mother had already sent a message to him, but Wang Kang never let him.

Now Xinfeng County is still under construction, but everything is in a mess. He is about to wait for the construction.

at least when the new castle is completed, let his parents come and give them a surprise.

"What about Su Zhe? How's it going? " Wang Kang asked again.

Su Zhe, his cousin, was secretly attacked by Yang Xiuwen in the contest of fiefdom. He was pushed down the cliff and later treated by Wang Kang with acupuncture.

But at that time, he had to come to Xinfeng County, so he asked the Imperial Palace doctor Hua to take care of him.

Tang Qingyi said, "Su Zhe knows that Master Kang is here. He said he would come to help you. I'm afraid he will come in a few days."

"I really need his help."

Before that, Wang Kang planned to run a school in Xinfeng County to strengthen education, and his cousin Su Zhe was full of poetry and books.

the most important thing is that he was not a dead book reader, but a lively thinker, and he was the best person to take charge of it.

After chatting for a while, Wang Kang asked, "how is our business now?"

"Business is good!"

Tang Qingyi nodded and said, "money is important in heaven and earth. It has a wide reputation. Many noblemen from other states are attracted by it."

"and the new products you have promoted, perfume, lipstick and so on are selling well, and in short supply...... Especially the glass mirror, we have set a sky high price, but still some people are willing to pay for it! "

Wang Kang also understood that all these things were in his expectation. These things were not found in this era.

It's normal to create a sensation.

Looking at Tang Qingyi, Wang Kang said, "the reason why I asked you to come here is that I have a very important thing to do for you."

"At your command." Tang Qingyi is very important. She knows that Master Kang asked her to come. There must be something important.

"Before you do that, take a look at this."

Wang Kang said and put a piece of paper in front of her.

Tang Qingyi picked it up curiously and looked at it. After a moment, she looked up at Wang Kang and said in surprise, "do you want to..."