"I won't say much about the reason for the incident, I believe everyone should know it. The purpose of holding this technical seminar today is very simple, that is, to verify whether the solution proposed by Xiao Zhao to solve the problem of friction plate burning is feasible. ”

Xu Guanglu paused, then looked at Zhao Ke, "Xiao Zhao, briefly state your specific plan and ideas." ”

Zhao Ke stood up, sorted out his clothes, and glanced at the technician below, "Colleagues, the Shencheng brand car produced by our factory has repeatedly broken down and caused the breakdown, I believe we should reach a consensus, that is, it is caused by the burning of the friction plate, which we do not deny." ”

Everyone nodded. On this point, it is true that everyone agrees on this point, and there is no objection.

"As for what caused the friction plate to burn, we did have a misunderstanding before, thinking that it was just the friction plate itself, but after the experiment, we found that such a solution was wrong. Later, we changed our thinking and looked at the problem as a whole, which led to the new solution. ”

Zhao Ke paused, and then continued, "Through theoretical derivation, we found that the design and structure of the clutch are unreasonable, so the friction plate is easy to burn. As we all know, the clutch structure used in the cars produced by our factory is a double-plate clutch, and the biggest drawback of the double-plate clutch is that the heat dissipation conditions are poor, which is particularly easy to cause the burning of the friction plate!"

"Wait a minute! I have a question. ”

As soon as Zhao Ke's words fell, a technician stood up and interrupted his thoughts of continuing.

"Please. Zhao Ke nodded, the technical seminar can interrupt the speaker's speech at any time.

"Director Zhao just said that the disadvantage of the double-plate clutch is the poor heat dissipation conditions, which we do not understand, after all, we are not like the director of you, for the structure of auto parts know so much, and I hope the director can give us a good say, why the heat dissipation conditions of the double-plate clutch must be very poor. ”

After finishing speaking, the technician sat down, and then made eye contact with Li Tianle, and a smug smile appeared on the corner of his mouth.

This person is exactly what Li Tianle arranged to take the lead.

"That's right, Xiao Zhao, you can tell us about it, and it will be regarded as literacy. Li Tianle lost no time in interjecting.

"I'll answer that question. ”

A voice rang out abruptly in the conference room.

Everyone followed the prestige, only to see that Zhou Jingming had stood up at some point, and the sentence just now was what he said.

"Who are you? Why haven't I seen you. There is also this question for Director Zhao, do you have the right to speak?" Li Tianle frowned, and couldn't help but scold.

This young man who came out of nowhere gave him a very bad premonition.

"My name is Zhou Jingming, and I was just assigned this year, and the plan that Director Zhao just said was what I found and proposed. Zhou Jingming's face was calm, without the slightest panic.

Xu Guanglu couldn't help but glance at Zhou Jingming a few more times, it turned out that he was the new college student. Courage is commendable, but I don't know if there is really something in the stomach, or is it a bluff?

"This is a technical seminar! A newcomer, who has the qualifications to speak here, either sit down or get out of here. Li Tianle thought that he would meet Zhou Jingming in this way, but he was somehow a little upset at the moment, and waved his hand like a fly.

"Let him speak. Zhao Ke just wanted to speak, but Xu Guanglu said first.

Zhou Jingming nodded at Xu Guanglu, and then walked out of the crowd without stage fright at all. In his previous life, he had seen a much bigger scene than this, and he was still afraid of this small technical seminar?

Xu Guanglu's interest in Zhou Jingming is getting bigger and bigger, Zhou Jingming just stood in front of him casually, and didn't even speak, giving him a feeling of being a technical master, as if standing there was not a rookie, but a battle-hardened veteran!

This feeling is very strange, but Xu Guanglu just had such an impulse.

"The two drawings you see now, on the left is the clutch structure used in our car, the double-plate clutch, and on the right is the clutch structure we plan to change later, that is, the single-plate clutch. ”

There was a blackboard in front of the conference room, and Zhou Jingming showed a clutch profile he had just drawn.

"This kid was prepared? How did he know someone was going to ask this question. The foreboding in Li Tianle's heart became stronger and stronger.

"The so-called double-plate clutch refers to the clutch in which there are two pieces of the driven disc, we first look at the picture on the left, the shaded one, is the driven disc ......"

Looking at the drawings, Zhou Jingming began to talk endlessly, without even a pause in the middle, and the rest of the people present also listened attentively, as if this was not a technical seminar, but just a literacy lecture.

The technicians who were ready to find fault were also extremely engaged in listening, and a few of them even made notes while listening, completely forgetting that their task this time was to find trouble, not to learn knowledge.

Li Tianle sat below, anxious but helpless.

"Compared to the single-plate clutch, we will find that the heat is inside the clutch, and there is no suitable heat dissipation channel to let this heat escape, which explains why the heat dissipation conditions of the dual-plate clutch are very poor. I should have just explained it in detail, and if you still can't understand what you're doing, then I'm going to doubt your qualifications as a technician. ”

Zhou Jingming finished speaking in one breath, then licked his lips, and said calmly, that kind of aura made those who were close to him not even dare to breathe.

"Smack!"

Xu Guanglu, who was sitting at the front, took the lead in applauding, and the rest of the people saw that the factory director applauded, and they didn't dare to slack off, they all applauded one by one, and the whole conference room resounded with warm applause.

Originally, at this time, Xu Guanglu should not have expressed his position, but I don't know why, he just subconsciously applauded, not to mention anything else, just for Zhou Jingming's clear ideas, he also wanted to praise it once.

Zhao Ke also nodded appreciatively at Zhou Jingming, this time he fought back, how can it be described as beautiful!

But Li Tianle panicked, and Zhou Jingming's appearance made the development of the situation completely exceed his expectations, and he kept squeezing his eyebrows at the technicians who had been arranged, reminding them not to forget their "own duties".

Fortunately, someone still noticed Li Tianle.

"Although you just explained that the heat dissipation conditions of the double-plate clutch are poor, how do you explain that the poor heat dissipation conditions will definitely lead to the burning of the friction plates?"

Finally, someone attacked again, only this time, this person's tone was obviously much weaker than the previous one.

"That's a good question!" Zhou Jingming smiled slightly, as if everything was under his control.

"What I want to say next will use the knowledge of engineering thermodynamics, all of you here are the technical elites of our factory, and you should know engineering thermodynamics, so I will default to the thermodynamic knowledge I said, you can all understand!"