Chapter 84 Initial Success
Although it did not meet Zhu Xuefeng’s requirements, considering the current situation of raw materials, furnace temperature and many other conditions, Zhu Xuefeng also accepted the fact. After all, it was done and he wanted to go further. The existing conditions must be improved.
It seems that the steel rolling mill should be better at furnace temperature and raw materials. After all, it is a professional factory, so it is better than a motorcycle factory.
Looking at the first set of cylinders and pistons that barely met his requirements, Zhu Xuefeng smiled. He changed the process and it was actually done. From now on, they will all be standard cast cylinders with good consistency. , although there are still some trachoma, but they are not on the cylinder wall, but it is already very good. The engine power is not high, so the danger is small.
It took another day to complete the second set. The key is to cool down several times. There is no way to do this. Natural cooling is the best. The rest is deburring, finishing, grinding and polishing. , this should be no problem.
No one understood Zhu Xuefeng’s routine, because Zhu Xuefeng did the whole process by himself. Master Xie kept polishing and trimming as required, and the others only cooperated to complete the molding, modeling, smelting, and pouring as required. and processing.
We all know that it is casting, but the specific operating steps and requirements are different from those in our own factory. Why are the cylinders and pistons that come out qualified? Unfortunately, Master Xie, who is in the seventh level, is responsible for the finishing touches. of life.
Is this true? Zhu Xuefeng didn't explain anything. The day of intensive review had already begun. Today was the second day. He had to go in the afternoon. Last night, Xia Yuhong came and went crazy.
"Uncle Lu, thank you Master, I'm really in a hurry. If I don't leave, something big will happen. I'll come back after I've been busy for the past few days. This job requires you to put some effort into it. I really have to leave."
"Go and do your work if you have something to do. The rest of the work will be fine, right? Thank you, Master."
Section Chief Lu is still very generous. He is really helpful in everything. He does all the coordination.
Seeing Master Xie nodding his head, indicating that there would be no difficulty in the next step, Section Chief Lu patted Zhu Xuefeng on the shoulder.
"Let's go, let's leave the rest to you, Uncle Lu, I'll be fine."
Zhu Xuefeng retreated quickly, bitten a few buns and rode straight to school.
The teacher mainly focused on explaining the high-level questions in recent years. Some of them are really difficult. Not to mention that Zhu Xuefeng has had little exposure to them, but even if he has seen them a few times, they are probably quite difficult.
Fortunately, I have a good foundation and I finally figured out the problem-solving ideas and techniques. Now it’s fun.
"Xue Feng, you have to explain it to me. The teacher talked too fast and I still don't understand."
First Liu Jiaqi and Chen Rui came up to ask for advice, and then the other students one by one Ask.
Xia Yuhong took her notes and looked at Chen Rui and Liu Jiaqi who were surrounding Zhu Xuefeng. Several classmates were also lying nearby and listening carefully. She sighed slightly, turned around and returned to her seat to sit down. , looking at the notes and thinking carefully.
Qu Changwen and Liu Ze gave up. They should leave their brains to this kind of advanced questions. They huddled together and looked through the extracurricular books they had received last time. Zhu Xuefeng said so. , I have to pay it back at the end of the month.
A lot of people gathered around class monitor Xia Changqing, and they were having a heated discussion together, and they even got red-faced from time to time. It was still too difficult to solve the advanced question.
Almost all the time after class, Zhu Xuefeng was analyzing and explaining to other students. Everyone's thirst for knowledge was still very high. He actually experienced the feeling of being a top student inexplicably. It was quite refreshing. Look. It turns out that I have the gene of being a teacher in my bones.
After three days of intensive review, Zhu Xuefeng only participated in one and a half days, and the effect was quite good. Originally it was just an understanding, but after repeated lectures, this understanding became very deep.
Many students took advantage of Zhu Xuefeng's return to school to leave messages with Zhu Xuefeng and write messages in the memory book. The students were very attentive. Some focused on describing the friendship between classmates in the past three years, and some used heroic words to express the future. Some have great ambitions, some write lyrics, compose poems, etc., each with its own characteristics.
I also received a few small notes and didn’t dare to tell Xia Yuhong.
The last two classes were when the teacher explained the recent test papers. Zhu Xuefeng's mind was racing. He had been thinking about his car, the entire production process and the improvement of equipment. Also, the conditions for this casting method to be used in motorcycle factories are not good, and this is not their strong point.
Why don't you go to the steel rolling mill and give it a try? Professionals are more suitable for you. Zhu Xuefeng thought further and further, not even noticing that Xia Yuhong had been watching him secretly.
"Take a photo, take a photo, everyone go out and line up, the photographer is here."
As usual, the principal is sitting in the middle, next to Teacher Cheng and other teachers, and then the girls , Zhu Xuefeng is not the tallest, but he is lucky enough to stand behind Xia Yuhong, while Qu Changwen and Liu Ze stand politely on both sides.
They took a lively group photo of the whole class, ended the final intensive review, and the two of them pushed the car home together.
"Zhu Xuefeng, why are you so distracted at the end? I see that you have been distracted in class. What's the matter?"
Zhu Xuefeng was looking down and thinking about where the processing can continue to be improved. What kind of equipment can be designed to replace labor.
"No, it's okay. I just designed something and I'm thinking about how to make it."
Zhu Xuefeng didn't even raise his head. Some things still need to be seen on site to find inspiration. .
"Hey, dead man, I always ignore you when I talk to you."
Xia Yuhong was already angry, threw her hands and stamped her feet.
Zhu Xuefeng came to his senses this time. It was too much, it was too much. Think about it after you go back and coax this little bitch first.
“Come on, get in the car, I’ll take you somewhere.”
Look at the time, it should still be late. School usually opens earlier than work, but today I was delayed in taking pictures. We have little time, so we must hurry up.
Xia Yuhong got into the car reluctantly. She had less worries now, but she still didn't want to get in the car near the school with this dead man dragging her along.
"Where are you going? My mother will get off work soon. I can't go home too late. Besides, I have to review when I get home. You won't help me explain this difficult question."
"Just for a moment, just for a moment, I will take you to see a beautiful thing. I will talk about the topic later. Anytime is fine. Sit tight. I have to ride faster."
One Hearing that there were beautiful things, Xia Yuhong didn't say anything. Zhu Xuefeng probably wanted to give her a gift again, and she felt very happy. If it hadn't been in the car...
Zhu Xuefeng didn't care about Xia Yuhong's attitude, and ran away after a while. We arrived at Di'anmen Department Store. Last time we spotted a pair of single leather shoes, made in Shencheng. They were of good quality and good looking.
Seven dollars and sixty-eight cents, a mid-range product. Xia Yuhong will look good in it. He is about to graduate. It doesn’t matter if he wears leather shoes. There are also many adults wearing leather shoes on the street.
Xia Yuhong pouted fakely and was dragged to the container. All she could see were beautiful leather shoes of various styles. Xia Yuhong basically wore cloth shoes and sneakers interchangeably. She had never worn any leather shoes.
This is a gift of leather shoes for myself. Xia Yuhong's little heart is pounding. Xia Yuhong has been jealous of her mother's leather shoes for a long time, but she is a high school student and it is inappropriate to wear these. She is too embarrassed to say anything. Now..., this dead man How do you know what you like.
(End of this chapter)