The Grandmother in the Siheyuan

Chapter 153: Using a Big Banner to Cover Up a Tiger
After Qin Huairu increased the strength of the stick, the boy's grades started to climb. Recently, according to the teacher, this guy has passed the exam. If he works harder before the exam, it is not impossible for him to go to junior high school.

Qin Huairu showed off to Jia Zhang: "See, this child cannot be spoiled like you are. He has been spoiled. If he suffers a little, he will immediately become sensible."

However, Qin Huairu overestimated Banggeng. It was not that he had become sensible, but that he was afraid. He was afraid of hardship and fatigue. As soon as his grades improved, Qin Huairu immediately bought him a pound of meat to supplement his diet. Although some of it went into his grandmother's mouth, Banggeng was very happy because he finally knew how to improve his life.

As for what his mother meant by being sensible, what does it mean? In his understanding, being sensible means that he should eat and drink well and not treat himself badly. As for whether he should consider other people, that is just other people.

The experimental workshop is very busy every day. As the main person in charge, Liu Hua not only has to arrange work every day, but also has to explain the production of spare parts to every technician. All workers above level seven in the factory have been transferred here, including Yi Zhonghai.

After arriving at the experimental workshop, Yi Zhonghai realized how tall Liu Hua was. All the supporting drawings of the entire steelmaking furnace must have filled more than a dozen large boxes.

There are some complicated drawings that give technicians like Yi Zhonghai a headache. As long as there is something he doesn't know how to process, he can go and ask Liu Hua.

No matter which drawing it is, Liu Hua can explain it to you in detail with just a quick glance, how to process it and what to pay attention to, and he will not stop until you understand it.

It turned out that Yi Zhonghai looked down on this 20-year-old engineer a little bit, but now he realized that there was a huge gap between him and him.

Yi Zhonghai thought it was normal that Liu Hua was reluctant to pay attention to him before, just like he would not argue with an apprentice in the workshop.

Li Huaide made eight trips to the test workshop a day, asking about the workers' well-being and encouraging everyone. If there was any shortage in the test workshop, Li Huaide would find a way to make up for it within five days.

"Hua Zi, think about what's missing in this workshop. I'll find a solution."

Liu Hua thought for a while and said, "Let's get some PLC switches. I want to add PLC control to the new steelmaking furnace control system, which can save some manpower."

Just now Li Huaide said that he would find a solution, but when Liu Hua made the request, he was a little dumbfounded.

There is no other reason, it's just that PLC is so popular now. Among the PLC controllers produced every month, some are supplied to high-tech, some are supplied to major research institutes, and the rest are exported to earn foreign exchange.

This is just a transaction with some friendly countries. It is said that the patent of PLC has been registered. At the upcoming Canton Fair in May, the top leaders have already mentioned that PLC is the top priority this year.

"I can't help it." Li Huaide shook his head. "This is your invention, so I've always been concerned about it. The monthly output is so small, it's not enough to share."

"Can't you just use the big banner to hide your tiger skin?"

Li Huaide frowned: "You mean to use my father-in-law's banner? It's useless. This is a key project of the Fourth Ministry of Machine Building. The PLC controllers produced every month are accurate to the single digit. No one is allowed to misappropriate them at will."

"Of course I know your father-in-law can't play any role in this matter." Liu Hua smiled: "You won't use my banner, right? I, Liu Hua, the inventor of PLC, now need a batch of PLC controllers for experimental research. You just apply to the Fourth Ministry of Machine Building. I don't believe they won't give you this little face." Li Huaide slapped his thigh: "I really forgot about this. You are the inventor of PLC. You can't give face to anyone, but you can't give face to you. Without you, there would be no achievements of the Fourth Ministry of Machine Building. I will apply now."

Li Huaide successfully applied for over a hundred PLC controllers. As soon as the application was submitted, the Ministry of Machine Building was shocked.

The inventor needed some PLCs for research, and the people from the Fourth Ministry of Machine Building naturally agreed with both hands, because any achievements made by PLC would ultimately fall to the hands of their Fourth Ministry of Machine Building for production.

The Fourth Ministry of Machine Building sent him over a hundred PLC controllers and even allocated a special fund of 2,000 yuan specifically for Liu Hua's research.

Li Huaide simply stuffed all the money into Liu Hua's pocket: "The people from the Fourth Ministry of Machine Building said that these two thousand yuan are for your research. If it's not enough, you can apply for it and they will continue to review it."

Liu Hua was dumbfounded when he saw the stack of 200 big black tens in his hand. He wanted to study PLC, but he was studying its application in the steelmaking process. Strictly speaking, the funds should be allocated by the Ministry of Machine Building, so what should he do with the two thousand yuan?

Li Huaide also had a headache. After thinking for a long time, he said, "Why don't you just take the money first. If they want to pursue it in the end, we can return the money. If that doesn't work, you can use your brain to make some improvements to their PLC."

"That's all I can do." Liu Hua sighed. "Strictly speaking, I'm researching the application of PLCs in steelmaking. That can be considered research on PLCs, so our application isn't a lie."

"I'm not lying." Li Huaide nodded: "We are telling the truth. Maybe their understanding is biased, but they can't blame us."

The electrician team was also transferred. These guys were so happy that they wanted to pray for Liu Hua. PLC is no longer a secret in the industry, and in the future it will most likely be the work of electricians.

However, if these electricians want to learn how to apply PLC, they have no such access. Now the factory is going to add PLC control to the new steelmaking furnace, and the inventor Liu Hua will teach them how to use it step by step. This is not just burning incense, this is burning down one's ancestral grave.

Time passed by little by little. In April, another employee skills test was held. Liu Hua did not participate because he was busy working on the steelmaking furnace.

Sha Zhu participated. He took the Beijing-wide chef grade examination and successfully became a level six chef. There is no upper limit for this grade in the steel rolling mill, so he can get a salary increase.

Qin Huairu also took the factory's skill test and successfully became a second-level worker. With her salary plus her inherited seniority, she can earn about 40 yuan a month, which is quite wealthy for a family of four.

On the day of the exam, Liu Haizhong asked for leave and hid at home after returning home from the branch factory. He was previously punished for beating his child and was not allowed to take the exam for three years.

This was a penalty imposed by the head office, and the Dongjiao branch had no way to overturn the decision and could only continue the administrative penalty. Everyone else in the factory was in high spirits, except Liu Haizhong, who was sad and disappointed.

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