A week later.

The machine was finally installed without any problems.

Looking at an imported extruder, it was assembled and debugged at such a fast speed and with such a high efficiency.

Yang Bufan's heart felt a special sense of accomplishment.

Pedro and Song Xiaowei stood behind Yang Bufan, their cheeks thin and dark circles under their eyes.

"Yang Gong, ahem, the machine has just been tried, and there is no problem!

Song Xiaowei may have been overworked these days and kept coughing every day, but he still persevered despite his illness, which made many workers in the Tengfei factory admire.

Look, it has to be us Chinese!

It is hard-working than foreigners, although he is in a foreign company, but his heart is a red heart!

In order to support the construction of the motherland, my lungs are about to cough out, and I am still holding on.

Song Xiaowei has been taking off in the past few days, which is really a rave reviews.

However, Song Xiaowei didn't want this kind of praise, he covered his chest, frowned, and said to Yang Bufan: "Yang Gong, you have already verified it yesterday, you can do it, let us go!"

Pedro also came over at this time and begged Yang Bufan in Italian for mercy: "I assure you that last week, I was the most diligent Italian in the world! Yang Gong, we have apologized with actions, please forgive us!"

Yang Bufan waved his hand and said casually: "Let's go, let's go!

"No!"

"Don't buy it!"

Unexpectedly, Pedro and Song Xiaowei shouted out in unison.

Then the two hurriedly shook hands with Yang Bufan and said goodbye, and ran away as if they were dragging the box!

Yang Bufan pouted: "It's really lazy donkey grinding and urine, don't force you to order, your machine can be installed for a month!

Yang Bufan was full of spirits in his heart, and he had a feeling that he was ready to do a big job.

In order to complete the test machine, Yang Bufan deliberately found Li Zhe and transferred his old team.

This time, the main operator is Yang Bufan's start-up master Chen Xiaocheng, and the deputy is Wu Yuanzhang.

It's just some silicone rubber products, and you can definitely do it without much debugging!

Silicone rubber products, as the name suggests, are no longer ordinary plastics, but silicone rubber materials with better electrical properties and softness.

Maybe this test machine was arranged by the group, so Tengfei factory paid special attention to it, and bought five tons of high-quality silicone for dozens of yuan a kilogram.

One ton is a pallet, and now there are five pallets in the workshop.

Yang Bufan took Chen Xiaocheng and went directly to the raw materials to check it.

The silicone rubber is packed in small cardboard boxes, and it weighs 25 kilograms.

When you open the carton packaging, you can see pieces of silicone rubber raw rubber like square jelly, which is soft and white to the touch.

Wu Yuanzhang also jumped over at this time, pinching the silicone rubber with a lewd expression, and showing a thoughtful expression on his face.

Seeing that Yang Bufan and Chen Xiaocheng were busy unpacking, Wu Yuanzhang smiled and asked directly: "You say, is that thing also made of this silicone rubber?"

Chen Xiaocheng listened to Wu Yuanzhang's clueless words, shook his head directly, and ignored him.

Yang Bufan understood.

This Xiao Wu, no matter what he does, his mind is filled with really big and white things!

But is it the same material?

"Those silicone inverted molds...... Ahem, it should be edible, right?"

Yang Bufan covered his chin and thought for a long time, and finally gave an ambiguous answer.

Wu Yuanzhang's eyes lit up, and he immediately agreed: "Yes, yes, yes, it must be food grade, we definitely can't do this!"

Yang Bufan felt that he had been taken to the ditch, and said angrily: "Hey!

"Yes, yes, work, work! I just thought about making one myself. ”

"Damn! ”

......

The three of them unpacked a piece of silicone rubber and took it to the front of a huge kneader.

This kneader consists of two smooth rollers, which allow the silicone rubber to be continuously squeezed by adjusting the gap in the middle, and then add various additives to achieve the purpose of rubber mixing.

The most important additive is called a vulcanizing agent!

Before the vulcanizing agent is added, these silica gels are called raw rubber, if the vulcanizing agent is added, after the machine is turned on, the silicone rubber will undergo vulcanization reaction, and it will be cooked rubber.

Cooked rubber can be squeezed on the copper conductor to produce a highly flexible cable out!

To be honest, Yang Bufan didn't know much about this knowledge, but he directly upgraded the ability of silicone rubber materials with experience points, and then he had a better understanding of this material.

Correspondingly, Yang Bufan also explained this knowledge to Chen Xiaocheng and Wu Yuanzhang, and the two of them were stunned when they heard it.

Chen Xiaocheng sighed, and nodded constantly: "This thing turned out to be like this! I thought it was the same as our ordinary extrusion method, but I didn't expect there to be so many twists and turns! Extraordinary, it has to be you college students, let me study these things, I'm afraid I won't be able to study them for a year!"

What he said made Yang Bufan's face red.

I'm cheating!

If you don't have a factory dog system, how can you get started so quickly.

Yang Bufan turned his head to look at Wu Yuanzhang, and found that this product was still lying on the silicone rubber to study, and he actually picked it with his hands, which was very obscene.

As for where it is obscene, Yang Bufan can't say it, anyway, he just thinks it's very obscene.

"Hey, Xiao Wu! What I just said, have you listened to it! It's all common sense to turn on the phone, you must understand something!"

Wu Yuanzhang nodded, indicating that he understood.

However, he was still a little puzzled, and after thinking about it, he directly said the doubts in his heart.

"Brother, you just said these silicone...... Ahem, silicone rubber is very soft, isn't it?"

Yang Bufan nodded: "Of course, the characteristics of this material are like this, what do you want to ask?"

Wu Yuanzhang directly pulled Yang Bufan over, opened another package, and pressed it hard.

As a result, his fingers were on the silicone rubber raw material, and he didn't even leave a mark!

"Brother, are you wrong? Why do I feel that this hardness is quite high? Look at it, it can't be pressed!"

Chen Xiaocheng, who was already ready to start refining rubber, also walked over, touched these silicone rubbers curiously, and was immediately confused.

"It's extraordinary, the feel is completely different. ”

"Yes, the feel is completely different! I like the soft and white, and I don't like the hard and yellow here!"

At this time, Yang Bufan suddenly felt cold!

I rub the class!

Why is it so difficult to do something by yourself!

This batch of silicone rubber raw materials is obviously mixed with expired glue!

The supplier probably heard that Tengfei developed a silicone rubber production line for the first time, and thought that the people here didn't understand it, so they were fooling Tengfei as a fool!