Isn't there only one defective? Why are there four more defective products on the table? Could it be that the defective ones will split and reproduce themselves?

When Wang Shiyi returned to the scene in a hurry, he saw five set-top boxes placed in a mess on the inspection staff's position, and he wanted to scold his mother.

As a quality management department, if there is a quality problem, it is our responsibility to solve it in time!

According to the requirements of the work instructions, the poor functionality is a serious bad project, a product has a functional problem, it must be exercised a veto, five products have functional quality problems, this batch of products will have potential risks, according to the work instructions defined in a standard of acceptance, this batch of products must be reworked.

This is definitely not a simple quality issue!

Wang Shiyi felt that he was carrying an extremely huge stone on his back, which weighed him down!

In the more than half a month since he joined the company, he has never had such a big quality problem! Unlucky! He has really been unlucky for eight lifetimes!

He remembered that in the past, when there was a quality problem in the production line, the beautiful master Yang Yujuan would cross her hands and scold the production department, scolding them for making the product bad: "The quality is made by your employees, how do you do it?"

Am I going to scold them?

The key is that the problem was discovered by the production department, and they took the initiative to come to the door, too bad, they have become a poor defendant at this time! If the inspector of the inspection or finished product inspection finds out, he Wang Shiyi can teach the production department a lesson with his hands on his waist.

"You must make a deep review!" In addition to the severe condemnation, the beauty master for the quality problems that occur in the production line, always grab the fox's tail and do not let go, will let them make a deep review, usually this review has a source, the IS system has a second-order guidance document called "corrective prevention and control procedures", the production department and the engineering department will analyze the causes, write out temporary countermeasures and permanent improvement plans, so this review is much more profound than the review we do wrong, much more standardized.

Obediently, there was an abnormality today, and the production department actually came to the door.

Moreover, Hu Zhi's menacing appearance made him annoyed, if it was usual, he Wang Shiyi would definitely wave his big fist and tell him to be a good man, but today, he forcibly suppressed the anger in his heart, in recent times, this Hu Zhi has been under too much pressure, he needs to release, and it is understandable that he is aggressive.

"Why are there four more?" Wang Shiyi shouted.

After he finished shouting, he turned around and saw the short and fat Hu Zhi standing majestically in front of him, with his hands on his hips, squinting at a pair of small eyes, and said angrily: "Technician Wang, this is a good thing done by your quality department, if the line is stopped today, the loss will be recorded on your head." ”

"Squad Leader Hu, don't say who will take this responsibility, our top priority is to seize the time, find the root cause of the problem, and solve the problem is the most important thing. After Ai Shu finished speaking, he grabbed a bad product on the workstation, looked at it carefully, sniffed it carefully, and used the magic skill of the divine doctor, and soon the twists and turns on his forehead were relaxed.

Amazing, the undergraduates of key universities are different, like the chief doctor of a tertiary hospital, when Wang Shiyi saw him smell the product, he also picked up a bad product and smelled it.

A burning smell immediately wafted over, it must have emanated from the motherboard inside, and if you open the shell of the product, you can definitely find which component is burned.

Just as he was thinking about it, he heard Ai Shu shout in a low voice, "Screwdriver!"

"Give!" Hu Zhi took a screwdriver from the assembly line and handed it to Ai Shu.

Ai Shu took the tool, moved the bench on the workstation with his hand, sat down steadily, calmly unscrewed the black product shell with a screwdriver, Wang Shiyi leaned over to take a look, only to see that it was a lush green, he knew that it was the circuit board, Ai Shu looked unhurried, and took out a multimeter from his pocket, selected the range, and used the probe to measure the circuit on the circuit board, holding his breath and calm, his expression was solemn, like a peerless old Chinese medicine doctor.

This is what an engineer should look like, Wang Shiyi thought to himself, we must learn these circuit principles, learn to use multi-purpose oscillators and other measuring instruments, defective products are like a sick person, quality technicians should play the role of doctors, learn to analyze problems, and prescribe reasonable prescriptions to solve problems.

Strictly speaking, the responsibility for doing this job should be done by the engineering department, but Ai Shu has done it with a clear eye, which is impressive.

Everyone watched his every move, patiently waiting for his diagnosis.

"Squad Leader Hu, it's the same problem last time, the field-effect transistor was broken down by an instantaneous pulse voltage. Ai Shu put down the probe of the multimeter and said in a firm tone.

"Mr. Ai, in this way, there will be potential quality risks for this batch of products that we have worked so hard to produce?" Hu Zhi said in a soliciting tone, looking a little dejected.

As soon as he saw Hu Zhi lowering his head and calling Ai Shu Mr. Ai, he completely lost the arrogance just now, and Wang Shiyi also admired him in his heart.

The hat of "total" is not something that anyone can wear, and that is a great honor.

Seeing that his colleagues in his department were respected and held into heaven, Wang Shiyi felt that his face was burning uncomfortably, and he couldn't help but look at Ai Shu again, after the thick glasses, his eyes were so bright, and the whole person instantly became taller, Wang Shiyi began to regret that he had followed the wrong master, and all he learned was some superficial knowledge that could not be put on the table.

"Hu Zhi, stop your production line first! I will immediately ask the inspector to issue a 'stop notice' to you." Ai Shu sighed and waved his hand and said, he did it in accordance with the operation process of the factory's quality problem handling, the functional abnormality on the assembly line is a big problem, and the black and white words on the work instruction are clearly written to stop the line, and he is also very helpless.

"Mr. Ai, how long will our production line stop?" Hu Zhi didn't really care about how to deal with this quality anomaly, he was angry just now, because he had been too aggrieved recently and needed to explode!

As a production squad leader, he is always concerned about the problem of delivery, on-time delivery is his assessment indicator, as soon as he heard that Ai Shu was going to stop the line, he was stunned, the quality of the batch functionality should be stopped, this red line, he Hu Zhi knew very well in his heart, but this batch of goods was in a hurry to order, and it must be shipped in the afternoon.

This was originally an ordinary order, due to the problem of raw materials, the production schedule of the material control department has been postponed repeatedly, and now it has become a rush order that the big bosses in the United States are concerned about.

"Squad Leader Hu, I, Ai Shu, am not a fortune teller Mr. Yin and Yang, how can I give you an accurate time?" Ai Shu patted Hu Zhi on the shoulder and said.

"This is an urgent order, you guys hurry up, I need to resume production immediately!" Hu Zhi urged impatiently.

"Squad Leader Hu, come and see, the printing on the surface of this effect transistor is the same as the last problem, the same batch of materials. The eyeballs behind the glass lenses of Ai Shu suddenly glowed amazingly, and he was proud of his discovery, and his voice was significantly raised as he spoke, beckoning to Hu Zhi.

The short and fat Hu Zhi looked forward and immediately became angry: "Ah! It's really the batch of materials that had problems last time, hasn't your quality department notified the warehouse to return them to the supplier? How does the warehouse control it? Why do you distribute defective products to the production line again? This Lin Xiaohua is really angry!"

"Squad Leader Hu, don't worry, we just confirmed one, a total of five substandard products, we have to take it apart to see if it is the same quality problem. Ai Shu was the first to calm down and deal with quality problems, and he was always full of confidence. In fact, in the six months since joining Tyco, there has never been a quality problem that has stumped him, and he is simply a god-like existence.

Seeing that Ai Shu analyzed the problem clearly, Hu Zhi was a little convinced, and his attitude changed for the better, and he personally used a screwdriver to open the bad products next to him one by one, and when he inspected it, his head and eyes fell, for fear of seeing the flowers, after he read them one by one, he raised his hand and said loudly: "Mr. Ai's judgment is not wrong, it is all bad material." ”

"We can't draw conclusions now, you can take a good product from the production line and compare it. Ai Shu looked at Hu Zhi and said, he is a strict person.

Hu Zhi lowered his head, turned around and twisted a product that passed the test from the production line, put it on the inspection station, and opened the product with a screwdriver.

"You see, there are no burnout marks on the transistors of this effect, the printing on the surface is not the same, they were produced on different dates, the root of the problem has been found, we have mixed the materials. Ai Shu said categorically.

"Boss, what are we going to do?" asked Hu Zhi, looking up.

"Why are you still stunned? All products need to open the shell and check the printing of the FET. Ai Shu waved his hand, like an ancient general.

Hu Zhi turned to the production line and shouted: "Rework!"

The employees who stopped the production were whispering, talking with relish, seeing the squad leader a command, one by one immediately stood up, several alert operators followed the material staff to the packaging area of the production line, and used a forklift to push a pallet and a pallet of finished products to the assembly line, and those operating employees, were flocking up, one person holding a few large bags in his hand, busy at the station.