"I was on a shift for a few minutes, but the machine was good at the time." Meng Tianhe explained.

"When was your substitute shift yesterday?" Ding Wenjie asked.

"Five minutes before work." Meng Tianhe replied truthfully.

Hearing this, Ding Wenjie's anger could no longer be contained, and he scolded: "We have checked the program, and the program almost went wrong during that time period, resulting in the accuracy deviation of the props, and finally the knife collision!" ”

Before Meng Tianhe could explain, Zhou Xiangnan bombarded him: "Meng Tianhe, how many times have I emphasized that you are not allowed to substitute for the class?" Do you know how to write the employee code? ”

"Also, what the hell did you do to break the machine? Even if you accidentally make a mistake and there is a problem with the machine, why don't you report it in time? Do you know how serious the consequences are now? ”

His words seemed to have been settled, and this was Meng Tianhe's fault.

The other interns didn't know the situation, some sympathized, and some looked at Meng Tianhe gloatingly.

As for Wei Xuan, he swore that "there was no problem with the machine tool when I operated it!" How Meng Tianhe operates, I don't know! ”

Hearing this, Yang Shan was even more angry and said: "The machine tool is broken, how many things are delayed?" Our order time is urgent, if it is delayed, the loss is at least millions! ”

"It's just that this is an imported machine tool, and now it can't be repaired if something goes wrong, so I have to ask the technicians of Siemens to come over." People won't be able to arrive for a while, and they don't know how much it will cost when they miss work! ”

"I am!" Yang Shan still wanted to say a few words, but seeing that the other party was not very old, he still held back.

"When I operated it, there was no problem!" Of course, Meng Tianhe is unwilling to carry this pot, he has always been careful in his work, and it is impossible to operate in violation of regulations!

"You're still quibbling!" Zhou Xiangnan scolded, "Ding Gong, they checked the records of the CNC system, and when there was an error, it was the time when you operated!" ”

"Then it can't be that the CNC system is wrong on its own?" Meng Tianhe was still unconvinced.

"This is a machine tool from Siemens, tens of millions of things, you say it's wrong, it's wrong? I ran it for a year before without going wrong! Zhou Xiangnan said sharply, "Meng Tianhe, if you do something wrong, you have to bear it, don't throw the pot." ”

"Originally, I saw that you were young, and I wanted to help you say a few words, but now your attitude - I think you should be held responsible, or you have to be held accountable!"

Hearing Zhou Xiangnan's words, Wang Wei and the others looked at Meng Tianhe in surprise and sympathy, if he was held responsible, how much money would Meng Tianhe have to pay?

His family seems to be just an ordinary working family, so he can't go bankrupt directly?

Meng Tianhe was originally angry, and whoever was wronged would be angry in his heart, but he suddenly thought that Wei Xuan's eyes were wrong when he looked at him before.

Also, when he was looking for his substitute shift yesterday, his expression was also very panicked. At the time, I didn't care, thinking that he really had a stomachache, so his expression was unnatural.

Now that I think about it, there might be something wrong inside!

Moreover, now that the evidence is not enough at all, Zhou Xiangnan insisted that it was his own fault, thinking that he was Wei Xuan's brother-in-law, Meng Tianhe was even more suspicious, this matter was not right!

Meng Tianhe turned his head, stared at Wei Xuan, and asked, "Wei Xuan, why didn't you have a stomachache yesterday in the morning and a stomachache in the evening, and you had to have a stomachache when the machine tool was about to have a problem?" ”

"Ah, this ......" Wei Xuan was a little weak-hearted, but still explained: "Stomach pain is something I can't control, and I don't know!" ”

Yang Shan saw Wei Xuan's performance, and he was also a little suspicious in his heart.

Meng Tianhe said to them: "Ladies and gentlemen, Wei Xuan and I both operated this machine tool yesterday. There is no conclusive evidence to conclude that I made a mistake, which is unreasonable. Besides, CNC machines can have problems on their own, not necessarily because of operational errors. ”

"You're still hard-mouthed!" Ding Wenjie said angrily, "How can the CNC system go wrong?" I got up in the middle of the night, rushed to the factory, and checked it several times! ”

"Lao Ding, calm down!" Yang Shan patted Ding Wenjie and said, "Don't scare him, what he said makes sense, without evidence, we can't casually identify the person responsible." ”

"Anyway, it's definitely not me, I want to ask you to ask Meng Tianhe!" Wei Xuan looked aggrieved.

Meng Tianhe frowned, it's good to find evidence in this matter, if you can't find evidence, you have to bear part of the blame no matter what you say.

He simply said, "Let me look at the machine, maybe I can know what the problem is?" ”

"You kid, do you still look at the machine tool?" Zhou Xiangnan snorted coldly, "So many mechanical engineers have been studying for unknown years, what do you know about an intern who hasn't grown any hair?" ”

Meng Tianhe scolded him and said: "At least I know how I operated yesterday, let the factory leaders see if there is any problem with my operation." ”

"That's right." Yang Shan nodded.

Since the factory director said so, Zhou Xiangnan took them to the machine tool.

At this time, the cutting machine has stopped, and in the operation area, the tool is shifted, and the tailstock is directly cut off!

Seeing this scene, Yang Shan and the others only felt a headache, and they didn't know how much they lost this time!

In order to find out the problem and not become a big injustice, Meng Tianhe decided to use some scientific and technological points first to fill up his machine tool knowledge, and he can use it in the future anyway.

He summoned the spark in his brain and opened the list of technology points, on which there was a basic skill exchange.

"Redeem a copy of "Elementary CNC Machine Tool Knowledge" and spend 10 technology points."

The "primary knowledge" in Tinder is relative to advanced civilizations, and for the technology of the Blue Star civilization, it is definitely ahead of the times!

In an instant, a stream of information entered Meng Tianhe's brain, and at this moment, there were countless knowledge and information about CNC machine tools in his mind, and he had become an expert in this field.

Meng Tianhe stepped forward and carefully looked at all aspects of the CNC machine tool to find the problem.

"Lao Ding, is there really no way to fix it?" Yang Shan asked again.

Ding Wenjie shook his head and said, "I looked at it several times, but I didn't find the problem. The CNC system has a problem inexplicably, and I don't know how to fix it, so it is estimated that I can only find technical experts from Siemens to help. ”

"That's a problem!" Yang Shan was embarrassed, "Experts come from abroad, at least three or five days, at most a month, in case the repair is not good, and then shipped back to their country, this time, the factory will directly stop production!" ”

Once the production is stopped, the loss is millions and goes up!

He asked the other technicians, "Do you have any ones that you can fix?" If anyone repairs it, the factory will reward 100,000 yuan! ”

100,000 yuan is already a generous reward for ordinary employees, but all the technicians shook their heads, saying that they could not do anything.

"Look at the good things you do!" Zhou Xiangnan viciously reprimanded Meng Tianhe, and Meng Tianhe said: "If there is no evidence, don't spew people in this bloody mouth!" ”

"Why don't you talk about your brother-in-law? Obviously he did the most in the afternoon! ”

"Brother-in-law?" Yang Shan and the others looked at Zhou Xiangnan, Zhou Xiangnan looked embarrassed, and quickly explained: "Wei Xuan is indeed my brother-in-law, but I didn't protect him, he usually does things seriously!" ”

"Besides, he has no problem operating all afternoon, why did he have a problem as soon as he changed Meng Tianhe, right?"

"!" This time, Meng Tianhe directly scolded him.

Everyone saw Meng Tianhe sitting in front of the computer console, frantically tapping on the keyboard.

"What are you doing? Don't fool around! Ding Wenjie scolded, wanting to stop him, but Meng Tianhe had already completed his operation.

He was looking at the program problem of the CNC system, and after a quick inspection, he had already found the problem: "It was the tool control system that was damaged, so it caused the collision!" ”

Ding Wenjie was stunned, this kid actually found the problem that they spent a night to find out in such a short time, and he then said: "This is caused by illegal operations!" ”

"Possibly!" This time, Meng Tianhe agreed, and among several reasons for the failure, there is indeed this possibility.

"Yang Factory, Ding Gong, did you hear it, he admitted it!" Zhou Xiangnan hurriedly said.

"When did I admit it, I just said that it may be caused by illegal operations, but it is not my illegal operation, and there may be other possibilities." Meng Tianhe looked at Yang Shan and said: "Factory director, in order to prove my innocence and find out the problem of the machine tool, I hope to access the surveillance video!" ”

"Yes!" Yang Shan agreed, and asked the employees of the factory's security department to transfer the surveillance footage.

The video is fast-forwarded, and it can be clearly seen that there is no problem with Meng Tianhe's operation in the morning, and his work is serious. In the afternoon, Wei Xuan's work was a little sloppy, not only listening to songs, but also taking out his mobile phone to play from time to time.

Seeing this, Yang Shan looked at Zhou Xiangnan and Wei Xuan unhappily, and said, "It is forbidden to bring mobile phones in the factory, don't you know?" ”

"My dereliction of duty, I will definitely supervise it!" Zhou Xiangnan glared at Wei Xuan, this brother-in-law is too capable of causing trouble.

They continued to watch the video, until they saw the picture of Wei Xuan replacing Meng Tianhe, Wei Xuan's expression was obviously a little surprised, and after dozens of seconds, he got up directly and went to find Meng Tianhe to replace him.

Then, Meng Tianhe's operation, judging from the picture, seems to be no problem.

"Ding Gong?" Yang Shan looked at Ding Wenjie, Ding Wenjie shook his head, and said, "I can't see anything, there is no problem with the entity operation, but I don't know if there is a problem with the program operation." ”

"No matter what, this matter has nothing to do with the two of them!"

Wei Xuan was a little worried, but Meng Tianhe had a thoughtful expression, and he said to Yang Shan and Ding Wenjie, "Yang Factory, Ding Gong, I may have found the problem." If you can take the machine apart and inspect the motherboard, you should be able to confirm it! ”

"You see that?" Ding Wenjie looked at him questioningly, a senior mechanical engineer who has been in the industry for more than ten years pondered and didn't understand it all night, so he operated the program again, and he saw it after watching the monitoring? Are you kidding!

"What tricks do you want to play?" Zhou Xiangnan said, "Can you figure out this high-tech thing?" ”

Yang Shan also said: "Meng Tianhe, I know you want to prove that you are right, and we will investigate this matter carefully." We don't wronged anyone, but whoever does something wrong must also be held responsible! ”