The Grandmother in the Siheyuan

Chapter 61 The system can't afford to play

This is what Liu Hua has always wanted to do. Although he is not a related major, he has dealt with machine tools a lot. Repairing and improving machine tools is not a piece of cake, but at least with the support of external plug-ins, Liu Hua is still confident that he can take domestically-made machine tools to a new level.

I went back to the office to get some white paper, and also went to the logistics department to get some necessary items, such as tarpaulin, diesel, engine oil, etc.

Liu Hua rushed into the small room, dismantling parts, drawing paper, and cleaning components. In less than half a day, the machine tool had been completely dismantled.

Ma Yushan went around all the workshops in the morning. In the afternoon, he was worried about his apprentice, so he went to the third workshop, but he didn't see Liu Hua.

After asking around, I found out that Liu Hua was in the small room. When I came in, I saw that the tarpaulin was full of parts. Liu Hua was using diesel to clean those parts that were heavily stained with oil.

After standing at the door and watching for a while, Liu Hua didn't notice the master. Ma Yushan squatted next to him and said, "You are quite ambitious. Don't tell me you plan to repair these beds."

"I'll just try my best." Liu Hua smiled indifferently: "It can't be fixed anyway, so I can just use it as a way to gain experience."

Since the child was so open-minded, Ma Yushan naturally let him do it, because this was indeed a good opportunity. Disassembling and reassembling the entire machine tool would give him the most intuitive experience in machine tool maintenance.

Li Huaide had heard that Liu Hua was repairing machine tools here, so he came to see him twice and even gave him some praise and said a few polite words.

This spirit of hard work and study is worth learning. I encourage all scientific and technological personnel to learn from Liu Hua and not be afraid of making mistakes. There are plenty of scrapped machine tools in the factory, so you can let go and be bold to try.

Since Li Huaide took office as factory director, he has done three things as a new official. The first one is to strictly enforce safety in production, which has shown initial results. However, the second and third ones have not yet started.

It is often said that a punch that is thrown out has no power, only a fist that is constantly accumulating power has power.

Because the other two fires had not yet started, all the leaders in the factory, big and small, were silent, fearing that the next two fires would burn them.

Liu Hua didn't care about this. After inspecting the workshop on time every day, he would tinker with those old machine tools. It took him a week to dig out the entire machine tool drawings.

Every day when he got home, Liu Hua would take the blueprint and start thinking about how to repair or improve the machine tool to increase its efficiency.

Thanks to Liu Hua's professional qualities, his improvements to the machine tools were able to increase efficiency by about ten percent, but it was obvious that Liu Hua was not satisfied with the result.

He was a second-life human being, carrying with him all the knowledge from his previous life, yet he could only come up with such a disappointing result.

Fortunately, he had a plug-in. After searching in the Tech Geek system, Liu Hua couldn't help but give this system a bad review.

The design knowledge of a mere machine tool was divided into three parts: semi-automatic machine tools, fully automatic CNC machine tools and 3D printing. The semi-automatic one requires 3 points, the fully automatic one requires points, and the D printing one requires as much as points.

Liu Hua couldn't help but start mumbling: Is it because we can't afford it? We divided it into three parts. If other systems see it, they will think we can't afford it. But when I look at my own system points, there are only 716 points in total. That's not right. I have always remembered how many points the system has. I have 10 points more.

Fortunately, when I clicked on that page, there was a log. I didn’t expect that teaching Sha Zhu how to make pickled fish would give me ten points. If I teach Sha Zhu all the new dishes that appeared in my previous life, how many points would I get?

But that's a story for later. Even if I wanted to teach, I couldn't find so many raw materials at once. Of course, there were some in the system, but some things didn't make sense to take out.

With gritted teeth and stomped feet, he exchanged the knowledge for a semi-automatic machine tool. The huge amount of data made Liu Hua's body sway twice when he was sitting at the desk. Mainly because there was too much data, like a flood attack, almost breaking through Liu Hua's crown.

After Liu Hua received the data, he looked at the drawings he had drawn. What the hell was this? He hadn't even noticed such an obvious redundant design of the transmission system. The subsequent improvements were simply superfluous.

Liu Hua picked up the pen again, scribbled here and made changes there, then did some careful calculations before nodding with satisfaction. This time the result was much better, increasing the efficiency by at least 40%.

"Isn't this ridiculous?"

I looked at my watch and it was already one o'clock in the middle of the night. Once this man gets serious, he will definitely forget about eating and sleeping, but it's very enjoyable.

The next day, Liu Hua started to repair the machine tool. He replaced the parts that needed to be replaced, and if there were no parts available, he would look for materials and ask Yi Zhonghai to help with the processing. After all, he was a genuine eighth-level worker who was known to be able to rub an aircraft carrier with his hands.

The motor was also broken and there was no replacement for it at the moment. However, this did not pose a problem for Liu Hua. The knowledge he learned last night included how to repair the motor and even how to wind copper wire.

It took half a month to finally repair the machine tool. Liu Hua asked the workshop director to lift the machine tool out. This machine tool was actually lifted by hand. After it was lifted up, logs were placed under the machine tool and it was slowly pushed out.

Although our country has been producing forklifts since the 1950s, production is limited. There are only two in the steel rolling mill, and they are not suitable for use in this small room. This immediately gave Liu Hua an idea.

After the machine tool was lifted out and connected to the power supply, the first thing to be done, of course, was for the master chef Yi Zhonghai to experience it. Moreover, he also made contributions in the restoration process of this machine, so it was understandable to let him show his skills.

"Good, very good." Yi Zhonghai couldn't stop praising during the processing: "This machine tool is much smoother than my previous one, and it is also easy to operate and has a fast processing speed. If all machines are like yours, our workshop can increase production by at least 30%."

After the processing was completed, Yi Zhonghai picked up the caliper to measure, and the workshop director stared at Yi Zhonghai intently.

"It's completely qualified, and the processing accuracy is even higher than before." Yi Zhonghai said happily: "If the important task assigned to me by the factory in the first half of the year is processed with this machine tool, I am sure that the scrap rate will not exceed 10%."

The workshop director knew what Yi Zhonghai said. The processing task in the first half of the year was strictly confidential and required extremely high precision.

Even for an eighth-level worker like Yi Zhonghai, the success rate was only 30% at best, which made him very anxious. Yi Zhonghai had to work overtime for more than three hours every day before he finally completed the task within the stipulated time.

　Ask for monthly tickets and collection
　　
　
(End of this chapter)