Chapter 67

After removing the metal ball and long chain, ye Lingyun quickly removed two transmission shafts with thick arms of ordinary people.

"Let me do it."

Tong Keren stretched out his greasy palm.

"This is the last one." Ye Lingyun shook his head and put down the transmission shaft weighing 100 kg in his hand. Then he turned to Xu Renshan and said, "shopkeeper Xu, you can put down the parts."

Xu Renshan didn't speak. His arm sank and slowly put down K31. After putting it down, he wiped a handful of sweat on his forehead. Although he could lift several tons of K31 with one person's strength, it almost killed him. If it wasn't for the sake of Mr. Zhang, he would have to call several shop assistants to help.

At this time, after putting down K31, he didn't leave. After looking at several mechanical parts on the ground, he frowned slightly: "this little brother, if you need to speak directly, I'll let someone prepare."

Xu Renshan doesn't know about refitting, but he has also mastered some basic knowledge after hosting refitting activities for many years. However, all refitting based on machinery needs to be replaced to a certain extent. With the ability of Ye Lingyun, he should not be able to do this.

"Xu shanpao, don't hold on. If you don't have enough strength, call more people over."

Zhang Lao also came over with his hands on his back.

"Mr. Zhang, I'm not looking at 27% refitting degree?"

Xu Renshan smiled disapprovingly.

27% modification?

Mr. Zhang's face, which had just slowed down, became flat again. At the same time, he also looked at several mechanical parts on the ground. At the same time, he wondered at the bottom of his heart: "is the bearing, transmission shaft and transmission chain modified mechanically?"

With this alone, old Zhang has confirmed Ye Lingyun's identity as an external refitter.

The refitting of parts is generally divided into circuit refitting and mechanical refitting, or the combination of the two. Most of the refitting based on circuit is the full-time of the students of the design college, because this is their major course. As for the refitting based on machinery, it is the means of external refitters.

They don't have enough foundation, but they also have a lot of experience and know how to replace machinery for new modification.

Of course, if you just replace the machinery, it's a bit of dismantling the owner to make up for the West. It's hard to say, that is to integrate the two different parts. If you really want to calculate it, it's not really a modification in the real sense.

However, the integration of two different parts is also difficult. Although the formation of the mecha is through the combination of different mecha parts, the accessories in each part adopt different configurations, and they can't do it without enough experience.

No matter the modification of circuit or machinery, it can not only greatly improve the performance of mecha parts, but also give birth to new parts. Moreover, the modification industry is mostly dominated by external refitters, so the replacement of mechanical parts also maintains a tacit state.

"Eh? When the three driving heads are removed, is it difficult for him to improve the reaction performance by 27%, that is, replace them with three heads with better performance?"

The two students brought by old Zhang were puzzled when they saw the three piece transmission head on the ground.

"K31 is a very old original part. Many of the transmission parts of later mecha parts are not applicable. If you forcibly replace it with a three piece head with better performance, it will only cause two possibilities. Xu Renshan frowned and didn't speak, but Zhang turned and asked," have you tried to replace mechanical parts? "

"Miss Zhang, we've all tried."

"Mr. Zhang, we don't miss your class. We all understand the modification of reaction performance. There are two main factors to change this aspect, "Mr. Zhang, replacing the transmission three-piece head of a121 is not successful every time. Although our moving parts can be completely matched, there are many uncertain factors, resulting in different effects every time. It is not a perfect match in the real sense. It sounds like an unstable match.

"27 points?"

Suddenly remembering the 27 modification degrees proposed by Ye Lingyun, old Zhang glanced at several mechanical parts on the ground, shook his head, and turned back.

Obviously, if it is true as his students said, ye Lingyun will definitely replace it with the three piece head of a121, but his ability is insufficient, so he can only be increased by 27%.

In this way, the so-called 27% modification is basically just a joke.

Xu Renshan listened one by one. Seeing that Zhang turned and left, he frowned.

They talked quietly and did not affect the onlookers.

"Mechanical modification, tut Tut, I really don't know what kind of arm parts will be replaced."

"It can improve by 27%, which is stronger than Zhang Lao's team. Maybe the boy is also a famous refitter."

"If he can really improve the reaction performance of K31 to 27%, I'm afraid he will be famous this time. Maybe he can accept a lot of refitter disciples because of it."

……

Listening to the people's words, Xu Renshan's eyes were suddenly uncertain: "a121?"

Next, if ye Lingyun really wants to apply to him for a121, Xu Renshan must refuse. After all, his nickname of shanpao is brought to these people who fish for fame and reputation.

When he was young, he didn't learn well. Xu Renshan snorted angrily, and his mind was already brewing. As soon as ye Lingyun opened his mouth, he immediately scolded the exit in a violent storm, so that the people around him could not only understand each other's behavior, but also wake Ye Lingyun up.

"Ye Lingyun, you have taken out the three transmission heads. What arm parts are to be replaced next?"

Tong Keren had been standing behind Ye Lingyun. Seeing that he put the accessories away, he couldn't help asking.

Hearing this, Xu Renshan's face was painted green. He took a rag from the clerk and gently wiped the oil on his palm, ready to yell at any time.

"No need to replace." Ye Lingyun waved his hand: "well, prepare some drill tools and polishing instruments for me."

After a pause, ye Lingyun said to Xu Renshan, "store manager Xu, can you prepare another set of lathes for me?"

Huh?

No replacement?

Only instruments and lathes?

Xu Renshan's hands were sluggish, and he could hardly believe the words he heard. Fortunately, he responded quickly: "do you want a lathe?"

"Yes, I need to change the bearing." Ye Lingyun grinned. "It's just a small change. It doesn't need a big lathe, drill tools and polishing instruments. Can you help me prepare it?"

The accident was sudden and completely unexpected. Xu Renshan was completely stunned.

"We have a lathe in our shop, but it's too big to move out. Store manager, we might as well help them move the parts to the store."

The clerk standing aside quickly opened his mouth.

Until this time, Xu Renshan didn't return to his mind. He frowned and nodded: "OK, help them move all the accessories on the ground to the store."

"Rebuild the transmission three piece head?"

"No? This is a very big project?"

"Didn't he say it, just a small modification?"

"You're stupid. He said that a small range is really a small range? The reconstruction of mechanical parts is a big project. Even few students from the design department can master it."

"Yes, it's a big deal. Shouldn't this boy be a refitter from the mechanical department?"

"Tut Tut, if so, the refitting activity will be interesting this time."

"Come on, let's all follow."

The crowd around talked again.

"What? Remake the three piece transmission head?" the two students stagnated and looked incredible.

Zhang Lao also stopped, with a look of disbelief in his eyes. Different from the two students, he is the older generation in the refitting industry and knows more about refitting accessories.

If so, it is not just a re transformation, but equivalent to a new design.

However, to have such skills, we need not only the ability of the mechanical department, but also the ability of the design department.

He... Really has this ability?

When thinking about it like this, Zhang Lao's steps were uncanny. He walked in the direction of Ye Lingyun again. After looking at each other, his two students also quickly followed up. They also wanted to see a refitter who could rebuild parts.