At the beginning of the transformation, Fang Dongping said that there was no need to make the vault so big. Niu Xiaoqiang disagreed, saying that he would definitely earn a lot of money in the future, and the space was not enough, so he insisted on building the vault bigger.

When Fang Dongping heard this, he said that he could deposit the money in the savings bank, and then put the deposit certificate in the vault, and there was no need to exchange it for cash and store it in the factory. In this way, you can not only eat interest, but also do not take up too much space, which can be regarded as killing two birds with one stone.

Niu Xiaoqiang said that the little interest of the savings bank is not enough, and it is better to invest the money in his own hands, so as to earn more money. No matter how Fang Dongping persuaded him, he just couldn't listen. Fang Dongping was angry, and simply made such a large space.

"Master, look at it, I, Niu Xiaoqiang, will definitely fill this vault with banknotes in your lifetime, and when the time comes, I will build a bigger vault and continue to save money!"

Fang Dongping looked at Niu Xiaoqiang's stinky fart, completely lost his temper, he waved his hand: "Hurry up and take out the tools, so as not to be seen by them and leak the secret about the vault." ”

Before the vault was built, Niu Xiaoqiang sent the three women out to enjoy the mountains and rivers. It is said that they should go out to relax and relax, so as to lay a good foundation for the next busyness. The three women believed it and went out together.

Niu Xiaoqiang took out the tools, put them back in their places, and then cleaned up the garbage on the ground. When the three women returned, they didn't notice anything unusual, and they were talking and laughing and cooking on a fire.

Niu Xiaoqiang was tired enough, so he said hello and walked home.

The next morning, everyone got together after breakfast, and Niu Xiaoqiang was responsible for the distribution of work: "Let's move the materials to the river first, and then Xiaoshuang will help my master, and Sister Yu will help me. ”

The three women nodded in agreement, and then everyone began to carry the waste piled up in the hole.

These scraps, including mechanical transmission parts such as shafts and gears, were taken home by Fang Dongping from Factory 311 for Niu Xiaoqiang's lessons, and a lot of them were brought back over time, and many of them could still be used normally after Fang Dongping's maintenance. When he resigned, Fang Dongping moved all these scraps, saying that he didn't want Chen Tianhou to pick up cheap.

Among the five people, Fang Dongping is a little old, and the three women are a little frail, so Niu Xiaoqiang can only take the lead. Several people moved for three hours, and finally moved the materials to the intended location.

Wang Xiaoshuang was so tired and sweating profusely that she took off her sweater and only wore an autumn coat. Under the wrapping of autumn clothes, the outline of her upper body was outlined very straight, and Niu Xiaoqiang couldn't help but feel a little fever on her face when she saw it.

Wang Xiaoshuang wiped her sweat, leaned in front of Niu Xiaoqiang and asked, "Xiaoqiang, what are you and Grandpa Fang going to do? Why do you want to move things to the Qingjiang River?"

Niu Xiaoqiang glanced at Wang Xiaoshuang's tall chest, and replied a little absent-mindedly: "We want to build a hydraulic transmission device by the river." ”

Wang Xiaoshuang didn't hear clearly, and asked, "What's the water power?"

"Hydraulic transmission, to put it bluntly, is a kind of thing that can convert the kinetic energy of water flow into mechanical energy, as long as this thing is built, even if there is no electricity, our factory can start working. ”

This is the solution that Niu Xiaoqiang and Fang Dongping came up with, as long as there is a hydraulic transmission, it can indeed make the machine run normally without electricity. However, there are some technical difficulties involved, and most people do not have the ability to do so.

Wang Xiaoshuang has taken physics courses and can understand this. Wang Xiaoxue can't do it, she didn't graduate from elementary school, and she didn't have any knowledge, she tilted her head and pondered for a while when she heard this, but she didn't understand anything.

Wang Xiaoshuang nodded and sat down on the stone by the river. She wiped her sweat and muttered, "My underwear is all soaked, and it would be nice if I could build a bathroom in the factory." ”

Niu Xiaoqiang smiled: "I can solve this problem easily, I will have dinner in the factory tonight, and by the way, I will help you repair a bathroom." ”

Wang Xiaoxue, who was on the side, immediately threw away the hydraulic transmission device when she heard this, and said happily: "Thank you, Brother Niu! I have long wanted to take a hot bath!"

Yu Simei also laughed: "If you can really take a hot bath, it will be too comfortable." ”

It is very difficult for mountain people to take a hot bath when it is cold. The people of Niujia Village are okay, they can go to the bathhouse in the dormitory area of the 311 factory to take a bath. People from other villages can only set a basin in the house and sit in it to rinse themselves.

It's very cold, and if you don't do it, you'll catch a cold. Women are naturally more clean, and it is no wonder that the three of them are so happy when they listen to Niu Xiaoqiang's words.

"This is really quite simple, just look at me when the time comes, you guys rest first, I'll go discuss something with my master. ”

Niu Xiaoqiang walked up to Fang Dongping and whispered, "Master, it seems that the materials in our hands are not enough." ”

Fang Dongping spit out a puff of smoke rings: "I know that the materials are not enough, but it doesn't matter, Jiang Ronghua and Chen Jianguo's factories have a lot of scrap materials, we can buy them at the price of scrap iron, so it is enough." ”

Niu Xiaoqiang nodded: "I'm relieved." ”

Fang Dongping flicked the cigarette butt: "You are mainly responsible for the construction work this time, it can be regarded as honing your practical ability, you first plan the structural diagram in your head, and then we will start construction after the plan is completed." ”

It is still very difficult to build a device that converts water energy. This is not as simple as a waterwheel, but to let the converted mechanical energy drive the machine tool, which involves the modification of the machine tool power system.

Niu Xiaoqiang felt that this could indeed hone his skills, nodded and began to design the structure in his mind. In his mind, all kinds of spare parts are assembled automatically, and the purpose of each part is clearly planned by him. In order to save materials, Niu Xiaoqiang tried to simplify the design as much as possible, and wanted to build the hydraulic transmission device with the minimum consumption.

After about ten minutes, Niu Xiaoqiang finally planned, he took out the pen and paper he carried with him, and lay on the stone to write and draw.

In less than five minutes, he raised his head and handed the drawings he had drawn to Fang Dongping: "Master, I have already planned, you cut the materials with Xiaoshuang according to the specifications on the drawings, and I will go with Sister Yu to get the fixed piles right." ”

Fang Dongping nodded and stood up, and Niu Xiaoqiang helped him start the diesel generator. Then Niu Xiaoqiang picked up an electric drill and drilled holes in the rocks by the river. Yu Simei helped clean up the stone debris on the side.

The fixture must be strong enough to withstand the force. In order to ensure that nothing went wrong, Niu Xiaoqiang drilled the hole very deeply, so it took more effort, and he was tired and sweating profusely after a while.