I've done whatever I want

Chapter 9: Give this process a sense of ritual
Noble ideals always bring endless power to people. Before his rebirth, he was already a successful entrepreneur, but he had never been exposed to chips.

Choosing semiconductors in this life, a lot of the original knowledge needs to be pushed back.

Xin Tong had to lower his head to study, and cherished this rare induction training very much.

With a long leg, he followed closely behind the trainer and walked in front of the team. He listened carefully to the explanation of every process.

In this life, he wants to learn chip manufacturing technology, start his own business, and stand at the highest level of chip providers.

In this life, he doesn't want to feel distressed because of the lack of core!
The scumbag Lin Daiyu always looked confused, following the crowd with nothing to do. She had no interest in the trainer's boring explanations. If it weren't for a few brothers Kong Fang, she wouldn't be too lazy to work in the factory.

There is no alternative to working part-time!
If there are other ways, such as opening a horse race, such as raising billions of dollars to invest everywhere, she will definitely not join the army of semiconductor manufacturers.

The beauty is absent-minded, and occasionally looks at the alarm lights inside through the glass wall. The red ones are waiting materials, the yellow ones are fault alarms, and the green ones are normal operation. The colorful workshop alarm lights stimulate her senses.

Obviously, working in a factory is not the way she wants to make money!
"Colleagues, the exciting moment has come. I suggest that everyone stop in a hurry and hold your breath!" The trainer suddenly stopped, turned around, raised his fist with his right hand, and raised his fist. over her arched eyebrows.

"Let's give the next process a sense of ritual! Life needs a sense of ritual! Everyone raise your right hand, like me!" the trainer said excitedly.

This was the first time she turned around for a process today. A woman in her 30s must have seen a lot of big scenes. Unexpectedly, she was so excited that she was trembling all over, as if she had met her first love.

Definitely an important process!Xin Tong then raised his right hand.

"Next, I would like to introduce this process to you grandly. It is the bonding process. The English name is Wire Bonding, or WB for short! Please give me a little applause!" the trainer shouted.

Bond!A series of English is really a tall process!Xin Tong was excited for a while.

Seeing that everyone was applauding, he also clapped his hands.

He was a master of science in his previous life. When he was studying chemistry, he learned about covalent bonds and ionic bonds. He has a deep understanding of "bonds". A chemical bond is two or more adjacent atoms (or ions) in a molecule of a pure substance or in a crystal. A general term for the strong interaction forces between atoms. An atom is linked together in a "bond" to form a molecule. All bonds are related to the movement of electrons in the outermost layer of the atom.

"Is the name Bonding a bit difficult for you to understand?" Seeing everyone's confusion, the trainer asked.

The girls in the group nodded, they were still very familiar with the shuttlecock, but they didn't understand the chemical bond, and the bonding was even more unheard of.

"You young girls like to keep cats and dogs, and you also like to give pets nicknames, Huahua, Ultraman, nicknames are easy to call! It's easy to understand!" The trainer suddenly mentioned pets, The son ignited everyone's enthusiasm.

Lin Daiyu burst out laughing, she didn't do this kind of thing less, the puppy at home was black all over, even though it was a male dog, she had a funny nickname, Black Widow!
"Our Mingyueguang colleagues like this bonding process very much, and they also gave it a nickname, called wire bonding! Isn't this name very down-to-earth?" the trainer explained excitedly.

Hearing the word "playing the line", several girls couldn't help but burst out laughing.

Obviously, those girls with evil smiles are all masters of needlework, and they are naturally sensitive to needles and threads!

Lin Daiyu began to listen to the trainer talking about Wire bonding in English. She felt that she was high-level. When the trainer explained it, she suddenly realized that it turned out to be a job of threading needles. In an instant, the bonding process was downgraded in her mind. The trainer was a Turning around in the threading process, she felt that it was a bit too much to engage in such a big ceremony.

What an incredible woman!
"Colleagues, I see that you are smiling innocently. Don't underestimate this wiring process. The knowledge in it is too profound. It is the most difficult process in our entire Mingyueguang packaging and testing factory!" The trainer said to everyone He said solemnly, looking unconcerned.

The most difficult process?Did you hear that right?

"Generally speaking, the technical directors of the packaging and testing factories are all born in this process. The technicians of Mingyueguang are proud of having done the bonding process." The trainer continued to introduce.

So great!The girls who made evil sounds just now suppressed their laughter.

"Bonding is to directly bond two pieces of homogeneous or heterogeneous semiconductor materials with clean surfaces and atomic level flatness after surface cleaning and activation treatment under certain conditions, and bond the wafers into one through van der Waals force, molecular force or even atomic force. "The trainer continued to explain.

What are van der Waals forces, molecular forces, and atomic forces?Lin Daiyu's eyes widened as if he were listening to a book from heaven.

Although they didn't understand, everyone's hearts began to rise with sincere respect!
When Xin Tong heard that it was related to chemical bonds, he felt that there must be a lot of knowledge about this process, so he looked inside a few more times.

The bonding workshop is clean and tidy, and the operators are all girls. They all have pure faces and slim figures.

Xin Tong has high ambitions and likes to challenge the most difficult things. Since this process is the most difficult, it would be great if he could be assigned to the bonding process after the training. He would definitely learn a lot.

"The thread used in the threading process is not the yarn of ordinary cotton mills, but the real gold thread!" the trainer gushed.

When they heard the golden thread, the girls in the crowd were very surprised. Without exception, they all came from the countryside. They had heard of Jin Jin, but they had never seen it before. All of them opened their eyes in disbelief.

Xin Tong was also shocked. He had never seen what gold looked like in his life.

"The gold wire used in our workshop is 99.99% high-purity gold, and the wire diameter is only 0.8mil." The trainer continued to introduce.

When they heard that it was made of pure gold, the girls were even more surprised. They craned their necks to look around, but unfortunately the 0.8mil gold wire was too thin, so they saw nothing.

It would be great if I used these pure gold to make a few rings, Lin Daiyu thought to herself, girls are not immune to luxury goods, when she thought so, she sneaked a glance at Xin Tong.

Xin Tong was deep in thought at this time, why is gold wire used for chip wiring?

He remembered how the element gold was introduced in chemistry books in this way. Gold is very stable and not easy to oxidize!After being buried in the ground for a long time, it is shiny when dug out, has good ductility and high electrical conductivity!
It is so!
The more he thought about it, the more excited he became. For a moment, he wanted to rush out of the corridor and shout loudly in the sunshine.

"After visiting the bonding process, we have watched all the previous processes of FOL. Everyone will follow me to another workshop. I will take everyone to see the plastic sealing process. The work there will be more difficult."

Everyone followed the trainer to the rear locker room.

Sure enough, it was the next process. Everyone no longer needed to wear one-piece static suits. Instead, they changed into simple static jackets, wore static caps, and walked towards the viewing corridor.

Through the glass wall, Xin Tong was very surprised, why are they all big men?
The operators in the plastic sealing workshop are all male workers without exception. They stand in front of the plastic sealing machine one by one, looking in a hurry. Many operators wipe the sweat from their foreheads while working.

This production scene is in stark contrast to the previous one.

"Are the operators in the plastic packaging workshop very tired?" The trainer noticed the subtle psychological changes of everyone.

"Yes!" The girls all looked distressed, thinking that it would be over if they were assigned to the plastic packaging workshop, and they might as well go to the electronics factory to sit on the assembly line.

In Shanghai, factories have sprung up like mushrooms after a rain in recent years, and it is extremely easy for girls to find jobs.

"Don't be nervous, everyone, the plastic packaging workshop only recruits tall and strong male workers!" The trainer said with a smile.

Upon hearing this, Xin Tong immediately took his seat, and he looked into the workshop a few more times, the environment is really miserable!

However, Xin Tong is determined to learn semiconductor technology, so let's do plastic packaging.

"Colleagues, after the bonding process of our chip package, the circuit and the lead frame are connected as a whole. At this time, we need to use epoxy resin to protect the circuit of the chip to avoid damage and prevent moisture from entering the inside of the chip. , plastic sealing is the process to realize this function." This is the last passionate explanation of the trainer.

For the next few processes, the trainer stopped being impassioned and took everyone on a tour.

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(End of this chapter)