Get Wang Dou's award. This official will be rewarded, and in the future, all craftsmen in the Tongji Factory will need to learn how to make this device, and then after each device is made, both of you will get a certain bonus as a reward in recognition of your great achievements. ”

Li Maosen thought for a long time and said, "My lord is saying that although this skill is owned by the official. But as long as someone imitates the small one to make this kind of fire door, the villain will get some dividends? ”

Wang Dou said: "Yes, that's exactly the case, and on the fire of my Shunxiang Fort, this kind of fire door device will be installed on every fire mirror in the future." ”

He smiled and said, "Steward Li, Ambassador Lai, in the future, the two of you will be lying on your back, and you can have no worries about food and clothing, congratulations." ”

Wang Dou said that it is similar to copyright income. Lai Yuanlong is okay, but Li Maosen is surprised and delighted, he contributed this technology, but each craftsman needs to pay him a certain amount of money for the use of technology. He can have a steady stream of income without having to work. It's really, really good deal.

Li Maosen said: "This, how long can this dividend last?" ”

Wang Dou said: "The initial fifty years will be set, and after that, you will die, and your children and grandchildren will also have a steady stream of income." ”

Li Maosen was even more stunned, and the surrounding craftsmen were also shocked, and they were all envious of Li Maosen and the others.

It was Ji Xiaoniang, who also looked at Wang Dou in surprise. Look at Li Maosen again.

Wang Dou looked at the surrounding craftsmen and said: "So you workers in the Machinery Factory, if you have any skills, you can just donate them, and this dividend is much more lucrative than you hiding it yourself and recruiting a few apprentices." And the skills are more known and famous all over the world. ”

Li Maosen said: "Adults and villains have something to worry about. What if someone steals the skill without permission, or is unwilling to take a share of the dividends? ”

Wang Dou said: "Stealing a teacher is a corrupt thing!" ”

The fire of the Ming Dynasty is usually octagonal, the body is thick and thin, the thick one is made of the belly, the thin one is the mirror mouth, the fire dysprosium is still a rough embryo when it is first made, and the resonance is rough and uneven. In the Ming Dynasty, good drill bits and frustration knives are made of the best fallen steel, which was considered to be the best hard steel at that time, but in fact, the rigidity is still far from the later generations.

Moreover, the dysprosium drilling is not finished, and it is necessary to use a four-edged steel bar to scrape the inner tongue of the sonor, and make the screw back door, etc., so it usually takes a long time to make a bird dysprosium at that time, and a large number of skilled workers and equipment are required, and the output is not very high. Most of the time is spent on the drill of this pipe.

In fact, at that time, a kind of man-made drilling machine was widely used among the craftsmen of the Ming Dynasty, which was made of wood as a frame. Use the round stone disc to make the inertia wheel, tie the leather strip and pull it with manpower, so that the stone disc drives the drill bit to rotate the drill chamber, this kind of drilling machine is much better than the use of manpower, but it is still very tired, and it is improved into hydraulic power. It's like a tiger with wings.

The hydraulic drilling machine in front of Wang Dou is an improved version of this kind of manpower drilling machine, and the drilling degree is rapidly increased to one for six days, which can be said to be a very significant improvement in efficiency.

Listening to Li Maosen's words, Wang Dou was also taken aback: "One for six days? ”

He walked a few times around the perimeter of the hydraulic drilling machine. Just this simple machine, can drill and control one in six days?

Lin Daofu and the others behind Wang Dou were all talking about it, and Ji Xiaoniang was also curious to look left and right at this hydraulic drilling machine.

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You Long is burning in the sky, and I have a power outage here for three days. It's unimaginable where you don't have power out. Alas, the misfortune is not alone, the headlamp in the room is burning again, and a small table lamp is lit and it is black. Sitting in front of the computer dizzy, not in any state at all, I'll write this today, let's make up for it another day.