Siheyuan: I want to take the college entrance examination and study to rise.

"As I expected, there was a bulge in the middle, and once it was running, it would rub against the gears and break.

"Now there is just a bulge, so there is a strange noise, and after a while, this bulge will get bigger and bigger, and the parts will completely shatter, and then it will fall into the machine tool, I am afraid it will cause serious production accidents."

As soon as he said this, everyone was stunned, and even Director Yang was pale, but he didn't expect that there was really a problem.

Jiang Gong was even more shocked!

"When this batch of machines came, we checked it before and after, but we didn't think that such a hidden place in this place could actually do tricks!"

He Yuzhu frowned, "If the machine shipped here is new, then I'm afraid that someone did it on purpose."

Jiang Gong and they were angry, "When this batch of machines came, it was the Ministry of Industry that negotiated with Su Lian, not only did they ship it at a premium of 30%, but we also had to pay for the freight!" "When

it was repaired, the engineers over there came, and all the expenses were posted by us, so we didn't let us learn!" "It's just black-hearted, it's

too bad!".

He Yuzhu took a deep breath and dismantled two machines in a row, the same inside each machine, the core parts were taken out and wiped clean, and they were all bulging.

"Now it's certain that someone must have done something here, and the machine bought back is new, and the engineers here won't bother themselves, so it's only the seller's side. He

Yuzhu knows that the national strength is very weak at this stage, and the industrial development needs to be accelerated, the scientific and technological level is limited, and most of the machines are imported.

Limited by the beautiful country, there is also the containment of other Western countries, so the relationship with Big Brother is not bad.

But how could the old countries allow the flower growers to rise and threaten their position?

Therefore, on the one hand, they gave support and help, and on the other hand, they transported all the garbage eliminated by their own countries to the flower growers.

In this way, a large amount of money will be collected for the use of the country, and the flower growers will suffer a loss, and they will have to explore these rags on this basis.

They never imagined that after all, they had to invite their engineers to come over every time they bought things at a high price.

As a result, everyone was furious when they learned all this.

Director Yang turned around and left at this time.

Jiang Gong asked: "But He Gong, now that this part is broken, what should we do if we can't match the original one?" "

Yes, this bulge is here, if we can't get it right, we won't be able to run it anymore."

Everyone was dumbfounded, "If it goes on like this, I'm afraid that none of these machines can be used, what should we do? This month's production month, our output can't keep up, and we won't be able to complete the delivery by then!"

He Yuzhu took a deep breath, "It can be repaired, but after the repair, I'm afraid that the overall operation efficiency will be greatly reduced, but if it is not repaired, it is unlikely that these machines will be returned."

"If you go back and forth, it will probably take a month less. Chen

Gong and the others were all anxious, "What should I

do then?" "The task is tight and the time is short, we

can't just do it and watch it, right?" "Yes! He Gong, let's fix it, otherwise everyone has no work to do, and they can't solve the essential problem

!" "You can only repair it first!"

He Yuzhu wiped the parts clean, then took the toolbox, and modified it with his bare hands.

He didn't think he would be where he is today.

At this time, everyone was dumbfounded when they saw this scene, and changed it with their bare hands?

This is too powerful, right!

Avoid the bulging, repair the parts, and the sword goes sideways, making the whole part more silky and narrow, the same buckle design, under the repair of He Yuzhu, is more tightly seamed, but the worn parts have been completely avoided.

After it was put on, it clicked and matched perfectly.

He Yuzhu took down all the remaining tracks and grooves and handed them to Jiang Gong, "Wipe them all clean and put on the oil." Jiang

Gong and they never thought that they would be able to dismantle all of these, and now they can see clearly how He Yuzhu split these big guys little by little just now.

That level of proficiency, as if he was the designer, otherwise how could he be so clear?

I have to admire, no wonder people become senior engineers at such a young age.

Who can do it?

What's more, He Yuzhu intends to let them learn and not hide their secrets at all, so that they will be clear about the internal structure, and they will only have a chance when they see He Yuzhu.

At this time, everyone surrounded it, wiped all these clean and then handed them back, He Yuzhu installed it three times and divided five by two, covered the shell, and then ran it after turning on the power supply.

The rumbling sound of the machine sounded again, and everyone was shocked.

"He Gong doesn't shake anymore, and the sound is much quieter than before, and it seems to sound smoother and smoother.

He Yuzhu nodded, "Yes, because the original bulging will have friction with the gears, and the whole machine will vibrate because of this small problem, but after the modification is smoothed, all these problems are different, and the rest are the same." You guys try it!" Under

the guidance of He Yuzhu, everyone tried to disassemble the shell and groped for it themselves, and He Yuzhu guided from the side, and everyone had the opportunity to try.

Not only that, He Yuzhu also explained the operating principle of each decomposed part on the side.

Jiang Gong didn't dare at first, but with He Yuzhu's encouragement, they also began to be bold.

All kinds of parts and structures were quickly clarified in He Yuzhu's explanation.

Although it is a obsolete machine, it is the latest equipment they have access to at the moment.

Everyone thought that the initial incomprehension, and the later admiration, was only a short two hours.

Everyone looked at the young man in front of them and admired it in their hearts.

Yi Zhonghai also took a small notebook on the side to memorize, when He Yuzhu gave him information before, he benefited a lot from reading a few pages.

And now standing in front of the machine and equipment with He Yuzhu, it is even clearer when he hears him disassemble and decompose one by one.

Everyone listened with relish, listening to He Gong talk for two hours, which was more and more thorough than what they had learned in the past 10 years or so!

At the same time, in the Sijiu City Hall on the other side, the leaders of the Ministry of Industry who had just finished the meeting were gathering together to talk about their feelings.

"In the recent period, the machine data reported by various departments is generally not satisfactory! Our work needs to be more detailed. "

We must be willing to invest in cultivating talents, and we are required to take the initiative to innovate, and the essence from abroad must be retained, and the dross should be eliminated directly, don't be too soft

!" "Yes, what Mr. Wu said is that we are currently learning ...... following" "Mr

. Wu!"

At this time, the secretary hurriedly came over and interrupted their conversation.