"Dare to ask Mr. Zhang, how long will it take you to solve this problem?" Old Li asked a question again, wanting to get to the bottom of Zhang Yu.

"Just let me see the finished product, it won't take long to fix it. Zhang Yu said lightly.

"You're saying you can figure it out yourself. Li Lao paused and asked a superfluous question.

There is no appreciation for Zhang Yu just now, it is undeniable that Zhang Yu has a certain amount of knowledge, but this does not mean that he has any ability, at most, there is a master who is proficient in machine engineering behind him.

"That's it, Grandpa Li, you let me go to your ship to see the machinery and equipment, if I can solve it, I will solve it, if there is no way, you just take some time. Zhang Yu nodded confidently and said.

"Mr. Zhang was wrong, but my grandfather studied this product painstakingly for more than a year before he got the finished product. The ponytail girl on the side said dissatisfiedly.

"With all due respect, I'll be straight to the point, no matter how much effort you put into this work, as long as it is not used reasonably, it is a failure, and no matter how magical such a thing is, it is also a failure. Zhang Yu said the theme directly.

He was kind-hearted and interested, and solved the problem for the Li family's grandfather and grandson, if the other party was unwilling, it would be fine.

After speaking, Zhang Yu turned around and prepared to leave.

"Stop, you guy, you actually say that about my grandfather's painstaking product. The ponytail girl on the side shouted at Zhang Yu, angrily looking at Zhang Yu who turned around.

"I'm sorry, I was offended. Zhang Yu also knew that this was a bit excessive, so he had to say it politely.

"Wait, young man, you're right, come with me to see the product. Li Lao thought for a while and said.

He also figured out that Zhang Yu's words were not wrong, this product was not practical, no matter how widely it had the potential to be used, it could not prove that it was a failure.

Since it's already like this, it's better to break the jar and let Zhang Yu take a look.

"Thank you Grandpa Li for your trust. Zhang Yu nodded and said.

As for the dissatisfied ponytail girl on the side, it's hard to say anything, after all, grandpa has already spoken.

A group of four people walked out of the hotel and walked towards the Li family's steamer.

Zhou Yue looked at the young and old of the Li family in front of him, and recalled the celebrities he had seen in his mind.

Judging from the faces of the two of them, they should have heard of it in Binhai City.

It's just that I can't remember it for a while, after all, there are too many celebrities in Binhai City, and Binhai is a first-class city in the country, with a convenient port, and there are not 10,000 celebrities and businessmen going back and forth here, but 8,000.

After walking through the red carpet, he came to a small steamer, led by Li Lao, and brought Zhang Yu and the others in, and the ponytail girl walked behind angrily.

She wanted to see what kind of ability this guy about her size had to dare to show off in front of herself and her grandfather.

When they came to the ship, the staff on the ship saw Mr. Li and respectfully called Professor Li.

Zhang Yu was thinking about improving the problem of the machine, he wanted to solve this problem, not only by using Lu Ban Craftsman to solve it easily, but also by making a simple device that other people could also solve.

While walking, I looked at Mr. Li's drawings and thought about a general solution.

For Zhang Yu's behavior, in the eyes of the ponytail girl, it became a pretense, and at first glance, she didn't have any real skills, and maybe she didn't even look at it and shirked it and said that he couldn't solve this technology.

While they were each having their own ideas, a staff member approached with a machine the size of a suitcase.

From the front, it is a feeding device that can be connected to the transport line, and the center of the whole is composed of a soldering machine.

The current industrial soldering device is extremely harmful to the human body, so there is no one to do this position.

Seeing this situation, Li Lao had the idea of changing the artificial soldering mode, and developed such an automatic soldering machine to replace manual work, but it failed.

Glancing up and down at the machine, Zhang Yu looked at the Li family contemplatively, and didn't have time to speak.

The ponytail girl on the side interjected: "Mr. Zhang, you won't say that you can't solve the problem of this machine, right?"

Zhang Yu was stunned for a moment, not understanding what this chick said.

He pondered only to say that it would take a little time, after all, to get to the point where the average engineer could process it, it was necessary to design a lightweight machine pulley.

Li Lao didn't speak, but looked at Zhang Yu.

You know, after finding out that it was a problem with the radiator, he also thought of ways to improve it, but there was no way to adjust the device of that small machine.

As for the design of the machine to be larger, it will not work, after all, the machine design is bigger, and some other issues also need to be considered.

"Give me some time. Zhang Yu said casually, then ignored the others, grabbed the machine and began to get busy.

Directly control Lu Ban Jiangling to walk towards the position of the radiator, and began to change the installation and built-in of the radiator, and it only took a short time for the loophole of this machine to be solved.

"That's it, you guys try it first, and then I'll make a simple pulley device to solve the installation problem in the future." Zhang Yu said lightly.

Pushed the machine in front of Li Lao, who was dazed, and used the tools in front of him to continue tinkering.

"Hey, what are you doing?" said the ponytail girl dissatisfied.

Zhang Yu was indifferent to the ponytail girl's words and continued to work on his own.

At this time, Li Lao began to control the machine in disbelief, and with the successful processing of one part after another, the machine has not had any failures at present.

Judging from the loopholes of this machine, generally speaking, there will inevitably be problems after machining more than ten parts.

With the processing of the nineteenth part, there was not the slightest problem with the machine, and the material of the solder wire was not wasted in the slightest.

Until the repeated processing of more than 20 parts, Li Lao unconsciously opened his mouth wide.

What did this Zhang Yu do just now? Just a simple mess of it, and the problem of this machine was solved!

Li Lao hurriedly looked at the machined parts, wondering if there was something wrong with the parts.

After reading it, he glanced at Zhang Yu in front of him with admiration, this problem was really solved by him!

The ponytail girl on the side was trying to disturb Zhang Yu, who was still busy, and Li Lao hurriedly scolded: "Shengping, nonsense, Master Zhang is busy, don't disturb him." ”

Li Shengping looked at his grandfather stunned. She hurriedly went to check the machine, and after taking a look, she realized that the loophole of the machine had really been solved by Zhang Yu.