"Yes! That's amazing! Professor Chen, you alone are worth a month's work in several departments!" Liu Minsheng did not answer, and behind him, a technical supervisor in charge of quality inspection couldn't help but sigh.
.
Liu Minsheng suppressed his inner shock: "Your answer was right, and it was indeed the reason."
"Yes, it is easier to find the root cause of this problem. Before each casting, you only need to achieve the uniform temperature of the casting sand inside and outside, which greatly improves the yield rate." Liu Minsheng said.
"The next question." Liu Minsheng said calmly.
"Old Liu, in fact, in addition to making the sand temperature uniform, we can also change the casting process of the alloy."
“Improving the alloy process?”
"Well, that's right, it's mainly magnesium-titanium steel. The carbon content of steel can be reduced accordingly, the magnesium content increases by 15%, the titanium content increases by 8%, and 1% nickel is added inside..."
"But I have done all the formulas you mentioned before. Once the carbon content decreases and the content of titanium and magnesium increases, the hardness of the castings will drop significantly, which will not meet the basic requirements of impact tests."
"That's because the original process feeding order was somewhat inappropriate, and the temperature and heat treatment after feeding were not perfect enough. I made adjustments to the entire process and it was all here."
Wu Jingjing handed over paper materials in a timely manner.
Liu Minsheng and the people behind him all leaned forward.
“This process has never been tried before.”
"Yes, it looks quite strange and hasn't seen it in the literature."
"Do you want to try it in the laboratory first and make a sample?"
Those technicians were all surprised when they saw Chen Yang's information.
"Go, take it and try it." Liu Minsheng said to the laboratory supervisor.
Soon, the man left with the information.
Liu Minsheng looked at the young man in front of him, his eyes full of shock!
Now, even if that information is finally proven to be unable to improve, this ability is absolutely unprecedented!
"Old Liu, let's continue to talk about it." Chen Yang said to Liu Minsheng and Hu Yueming.
"Ah? Well! OK, let's continue."
"The defect of engine No. 43 is still a problem of material. Metals cannot be completely integrated. In a fluid state, the shear force is insufficient, just like making ramen. Because the number of times of recoiling is not enough, the ramen is not strong enough, so,
This problem occurs with the material.”
"In order to save time, if you don't interrupt, I will just talk about the solution."
You can also try this second engine solution in the laboratory.
"The problem with the third set of engines... This is the solution, and I have improved the design process again."
"This is the fourth engine..."
“The fifth set!
“Sixth set…”
"Seventh set..."
Chen Yang stood there and told all the seven engine process problems in one breath, and each process problem has corresponding solutions and designs.
What shocked Liu Minsheng the most was that the solutions of these processes, different from their original design, improved the entire process ratio and process!
It is equivalent to an overall upgrade of the design processes of seven engines within three days!
Although I don’t know how much the overall performance will be improved after the final upgrade, it is already an inhuman job to be able to make these processes without any major bugs!
Liu Minsheng's face was full of shock. The technicians next to him, including some technical supervisors, were completely numbed by the shock.
I have never seen such a ruthless person before, so ruthless!
If everyone is rolled into cakes!
Even though Chen Yang had sorted out all the questions, it took more than two hours to describe all these things now. Even though Liu Minsheng and others were shocked throughout the whole process and did not ask much questions.
However, there are too many details involved and a lot of time is spent.
"Is there any problem?" Chen Yang asked everyone.
Liu Minsheng stood there blankly, and today he was aware of it!
"Do you have any questions?" Liu Minsheng turned around and asked everyone behind him.
Everyone was shaking their heads.
"No problem, the process has been taken to the laboratory for experiments to see if the materials can be improved at the laboratory level according to the new process." Liu Minsheng said.
"You are so tired today, and you just came out of the hospital and can't stay up late anymore. Let's take a break early."
"No, I'm not tired, are you tired? If you are not tired, let's go to the laboratory to see if the experiment is going well." Chen Yang said vigorously.
"No! You must rest today, you can't do it anymore!" Liu Minsheng ordered.
"Jingjing, let him go back and rest, this is an order. You must have to rest forcibly!" Liu Minsheng said.
Hearing Liu Minsheng's words, Chen Yang felt helpless and looked at Wu Jingjing next to him, wanting her to speak for her.
"Don't look at me, I think Chief Secretary Liu is right. You need a rest now and don't have to do anything!" Wu Jingjing said.
"You...why are you turning your elbow out? We are a family."
Wu Jingjing's face turned red.
"Who gave you a family? Go back! Go to sleep!" As he said that, without waiting for Chen Yang to react, he dragged him towards the lounge.
Arrive at the lounge.
"Don't you... leave?" Chen Yang asked, looking at Wu Jingjing sitting there.
"I'll leave after you're asleep."
“…”
No need to do this." Chen Yang said helplessly.
"It must be like this, I have to guarantee your sleep." Wu Jingjing said firmly.
"Okay." Chen Yang was helpless.
Then, after taking a shower, I lay directly on the bed.
In less than five minutes, Chen Yang had already fallen asleep.
This is also the effect of life stimulation factors, which can allow the brain to fall asleep quickly and restore the body's energy in the best state.
Wu Jingjing looked at Chen Yang lying on the bed, her face full of pain.
"I still said I was not sleepy, I fell asleep while lying on the bed. I had already fallen asleep like a dead pig in less than five minutes. I was not extremely tired, how could this happen?"
Looking at this firm but still a little green face, the corner of his mouth smiled.
Walk over, slowly cover the quilt, turn off the light and leave.
...
the next day.
Wu Jingjing got up early again.
After opening the door, I saw that Chen Yang had already gotten up and washed up.
"Why don't you sleep for a while? It's nothing wrong anyway."
"We haven't done anything yet. Let's see if the improved process is effective. If it is effective, we have to choose the materials quickly." Chen Yang said.
"Then let's go to the cafeteria together."
"good."
When I walked to the cafeteria, I saw everyone, all looking at myself with the monster's eyes.