I've done whatever I want

Chapter 150 Victory in the First Battle
The sun rose over Shanghai on Monday. This is a super big city full of vitality. The white-collar workers in Yulan Xiangyuan started a busy day.

Xin Tong got up from the bed early in the morning.

The colleague in charge of customs clearance was very helpful. The wafers for the Motorola project had been delivered to the factory's wafer warehouse via DHL last night. When he got this exciting news, he was so excited that he couldn't sleep all night.

The wafers for the new project are coming, and there is no doubt that the real tiger is coming, which will fully test the engineering and technical capabilities of the factory, and will also test Xin Tong's project management capabilities.

The first project must be successful. If it can succeed at one time, it will greatly enhance the status of the newly formed project department in the factory.

After leaving Magnolia Garden, Xin Tong bought two steamed buns from a roadside stall and walked towards the factory with a bottle of mineral water in his hand.

As soon as he entered the factory, he put on a one-piece electrostatic suit and walked straight to the wafer warehouse.

It's said to be a warehouse. It's not that big, about a hundred square meters, and there's a row of black nitrogen cabinets inside.

There is a temperature and humidity display device on the nitrogen cabinet to monitor the temperature and humidity of the nitrogen cabinet, and a nitrogen flow meter on the side to monitor the nitrogen flow.

The IQC mirror inspection process is also arranged in the wafer warehouse. After the warehouse receives the wafers, the chips are placed in the nitrogen cabinet for inspection.

After the qualified wafers are marked, they will be put back into the nitrogen cabinet for storage, waiting to be used for production.

"Have you received the MPC5200 wafers?" Xin Tong caught the on-site inspector and asked.

"We have received it, and the warehouse has also reported it for inspection in the SAP system. This wafer is being stored in a nitrogen cabinet!" replied the IQC wearing a red electrostatic suit.

"Beauty, please help expedite the test!" Xin Tong said eagerly.

Projects usually focus on three elements: time, quality, and cost. If you can rush a little, you can count on a little time.

"Okay!" The IQC stood up immediately, carefully took out a transparent wafer box from the nitrogen cabinet, and gently placed it on the inspection table.

"Beauty, please be careful when you take the wafer!" Xin Tong reminded softly.

Generally speaking, wafers are valuable. If you do not hold the wafer securely and accidentally drop a piece on the ground, the loss will be great.

For Motorola's project, if a quality accident such as debris occurs, the biggest loss is not money, but that the project will be delayed for a long time, which will also greatly damage customers' confidence in cooperation.

Xin Tong suddenly felt that the wafer was like his newborn child, which needed to be cherished and pampered.

"Manager Xin, don't worry!" Before opening the box, the inspector carefully checked whether the wafers in the wafer box were broken or abnormal according to the operating procedures.

Next, she carefully checked whether the wafer was in the slot. If the wafer in the box was not in the slot of the wafer box, be careful to see if the wafer in the box was broken.

The reason why the appearance inspection of this fragment is carried out before opening the box is to avoid liability disputes for quality accidents.

For wafer fragmentation accidents that occur before the box is opened, the fab will usually be liable for compensation.

It's ok, everything is ok!

After confirming that there is no worry about fragments, the inspector put on anti-static gloves and carefully opened the transparent wafer box.

The thrilling moment came, and Xin Tong held his breath. The wafer is a very fragile sheet, and the slightest carelessness in the operation process will damage it.

The inspector looked calm. She skillfully used a vacuum suction pen to suck up the wafer and placed the wafer on the stage of the 100X microscope. The entire operation was done in one go. At first glance, she was a bold and careful veteran employee.

The eight-inch wafer shines like a bright mirror under a fluorescent lamp, and can reflect a person's figure.

After the wafer appearance inspection is completed, the inspector uses a vacuum suction pen to pick up the wafer, places it in the wafer boat, and then closes the wafer box.

Seeing that the wafer was intact, Xin Tong finally let go of his hanging heart.

IQC then used a barcode gun to scan the barcode on the work order, entered the inspection information through the MES system, and then placed the wafer box back into the nitrogen cabinet.

When the wafer passed through the receiving process and smoothly transferred to the thinning process, Peter, Allan and Luo Gaogong all came.

The atmosphere at the scene suddenly became serious, and the thinning machine looked like an enemy.

"Xie Gong, wafer thinning is the first process of our packaging, we must fire the first shot!" Luo Gaogong patted the shoulder of the king of heaven Xie Jianfeng.

"Boss, we have verified the process, don't worry, everything will be fine!" Process Engineer Xie Jianfeng personally went into battle.

Although he said so, he didn't dare to neglect at all. He made a piece of Dummy first, and after confirming that there was no problem, he started production using the verified process conditions.

A wafer with a diameter of 200mm is only 150 microns thick, which is about the thickness of a human hair.

This is definitely an extreme challenge.

He took a deep breath, put the wafer in, started the production program on the operation interface, and soon the grinding wheel began to rotate rapidly, removing the excess part of the wafer bit by bit.

If there is a problem with the thinning, all efforts will be in vain, Xin Tong secretly prayed in his heart.

He remembered that Li Ailin once said that if the Motorola project is done well, the factory may be expanded, and the career development prospects of the project manager will be very good.

You must not let the princess down!

Engineering Director Peter stared intently at the wafer being thinned, and his boss Dr. Li's earnest instructions came to mind involuntarily. If the first process failed, he would have really betrayed his boss's trust.

When the thinning machine stopped, Xie Jianfeng took off the wafer and checked it carefully under the fluorescent lamp, it was intact.

It's unbelievable! Peter hugged Allan tightly.

"Good Job!" Allan exclaimed repeatedly.

Finally succeeding, Xin Tong woke up from his dream with a smile of victory on his face.

In retrospect, wafer cracks occurred in the first dummy test. If Zhang Kaijun had not followed Zhang Kaijun's suggestion and used a grinding wheel with a finer mesh, today's thinning production would never have gone so smoothly.

He patted Xie Jianfeng on the shoulder: "Thank you, thank you for your hard work!"

"Manager Xin, thanks to your good preparation!" Xie Jianfeng said.

After calming down, Peter gave Xie Jianfeng a thumbs up: "Xie Gong, you did a good job today!"

"Peter, when will you raise my salary? What I care about is the salary!" Xie Gong said with a smile.

"No problem!" the foreigner agreed readily.

　Thanks to Yishang Sunny for the reward, her "I am a Buddha after swapping bodies with my deadly enemy" is very touching, you can read it step by step when you have time.

　　
　
(End of this chapter)