I've done whatever I want

Chapter 19 Beastmaster

Mingyueguang packaging and testing factory has a large scale and occupies a certain position in the world's output. It provides packaging and testing OEM services to many world-class customers. There are a total of [-] bonding machines in the bonding workshop, which looks as big as a football field. .

In order to implement management, the entire workshop is divided into [-] work areas, and each area is marked with English and English letters. For example, the mark of Area A is Zone A.

The first device in Zone A is identified as A1.

After the division of regions, the person in charge has also been assigned, and all the equipment is controlled in an orderly manner, which looks very neat, and the quality and production efficiency of the products produced have been improved.

Forty technicians in the manufacturing team are divided into two shifts, the day shift and the night shift, which rotate once a month. Each technician is responsible for the normal operation of [-] pieces of equipment.

Ball Bond's site is on the left, from Zone A to Zone J, and Wedge Bond's site is on the right, from Zone K to Zone T, which belong to the two kings.

On that day, the manufacturing engineer Shi Kaitian not only introduced the structure of the bonding equipment to the boy with great interest, but also said with great emotion: "Xin Tong, the automation equipment you saw today is already very advanced, so the Ball bonder uses ultrasonic- Hot pressing-gold ball welding welding technology, referred to as ultrasonic hot pressing welding, through this welding technology, the gold wire is firmly welded to the copper substrate on the frame and the aluminum pad on the chip."

"It is a miracle to weld different metals together by combining several techniques. I wonder which deviant senior came up with the whimsy?" As a newcomer to the bonding process, the boy is full of infinite curiosity.

"Speaking of the origin of this welding technology, we have to go back to more than 30 years ago!" Shi Kaitian blinked his eyes and said.

"Have you thought of such a profound technology 30 years ago?" The boy was shocked.

"Yes, in 1968, JEClank of Bell Telephone Laboratories in the United States proposed this welding technology!" Shi Kaitian obviously knows the history of bonding better.

"Bell Labs? It's amazing, but it's a pity that it's a foreigner!" Of course the boy knew about this lab, but the technology came from abroad, which made him feel a little regretful, even a little sad.

If the core technologies are all invented abroad, we will always be just a follower on the road of domestic substitution, and it is easy to get stuck.The young man was full of worries.

"Maybe you think that JEClank comes from the famous Bell Labs. The experimental conditions must be very good. It is not too difficult to invent this technology. I want to tell you that you are wrong! In fact, he completed it under a difficult condition! "Shi Kaitian was very emotional. Many domestic researchers always complained about the experimental conditions, complained about this and that.

"Oh!" There was a secret respect in the boy's heart.

"At that time, there was no ASM machine that you see now. JEClank's original "vibration hot-press welding" equipment was done by himself, through a heated chopper that vibrated around the back of the parallel leads, and welded sequentially under a certain pressure. One or more solder joints, the vibration is generated by the workbench, a real hodgepodge, but it is this hodgepodge that gave birth to the greatest invention in the chip packaging industry! It is not easy to invent! Later commercial welding equipment was changed to a chopper Vibration, this reform has improved the endurance of the chip!" Shi Kaitian patted the boy on the shoulder and said.

The young man pondered for a moment and said: "Shigong, don't get too excited. Exciting things will always come later, and one day we will surpass those foreigners!"

According to the requirements of the engineering department of Mingyueguang Packaging and Testing Factory, the technicians will learn technology from the engineers in the first month, and after passing the assessment, they will be transferred to work. At this time, they need to be responsible for the equipment in an area alone, and they also have the right to challenge the engineers.

This month, the teenager needs to understand the structure of the bonding machine, common fault types and treatment methods, equipment daily maintenance and monthly maintenance items and maintenance methods.

Time flies like lightning, and it will soon be late September. After a one-month trial period, Xin Tong has undoubtedly completed the assessment with a score of 100.

When the full score came out, Luo Gaogong called him to the office of the engineering department again: "Xin Tong, my old Luo didn't miss it, you did a great job!"

"Thank you very much for your appreciation!"

"Work hard, you don't have a high diploma, but you are very talented. If you hadn't met Lao Luo, a Bole like me, you would have been buried!" Luo Gaogong sighed.

"I will strive to achieve greater achievements to repay you!" The young man smiled slightly, as long as you Lao Luo give me a platform to fight, I, Xin Tong, will definitely make you stunned.

After successfully becoming a full-time employee, the boy was assigned to Zone F, where he was responsible for the technical work of the night shift in Zone F.

A list of heroes is posted in the most conspicuous place of the office of the engineering department, and the assessment results of each technician are dynamically posted on the list, without any secret operations.

After becoming a full-time employee, the teenager would go to the office every day after work to look up at the list of heroes.Every time he stands under the list, Xin Tong is filled with emotion, Luo Gaogong's management is really meticulous.

On the hero list, the No.1 technician of the Ball Bond manufacturing team is Wu Lei. He is in charge of Zone C. The yield rate of Zone C is 99.60%, and No.2 is 99.41%. Although it is 0.18% ahead, the gap can be Said to be huge, far ahead.

Stretch out your fingers to calculate the money account, which is more intuitive. The output of a shift of 20 bonding machines is at least 24 chips, and a loss of 0.18% is equivalent to 432 chips. Calculated at a cost of 0.5 US dollars, this This kind of loss is calculated to cost 216 US dollars per shift, which is almost worth the labor cost of 4 employees.

Zone F, where Xin Tong is located, has a yield rate of 99.36%, ranking No.16 among the [-] areas of Ball Bond. Such a low ranking has never been encountered in the previous life of a teenager. It is really too low.

The young man took a closer look, and he was not pessimistic. Although the ranking was very low and it was at a lower level, the difference in the non-performing rate was not that big compared to No.3. This gap has not been effectively opened up by others. It seems that this year it has reached the top three. There is still hope for the name. If you do well, you may also unseat the champion Wu Lei and win the opportunity to challenge the manufacturing engineer.

No.3, in ancient times it was regarded as a flower, and being able to get No.3 is also a very honorable thing!
There are only more than three months until the end of the year, and this year's goal is set at No.3!However, the goal of chasing the championship that Yeye dreams of cannot be easily abandoned, and it will be left for next year to work hard!
With a clear goal in mind, every day, when the young man walked into the workshop with vigorous steps, he was always full of energy, as if he had been beaten with chicken blood, and the twenty bonding machines in front of him became one A beast he would tame.

At this moment, the boy is a beast master!

　Thanks to Human Evolution for not taking my recommendation ticket!Thanks!
　　


(End of this chapter)