Chapter 56: The Japanese language is very good

The production line started with a smooth and delicate humming sound, and the parts that had not been processed were transmitted from a section of the production line, welded by the robotic arm, and finally came to the operation range of the robotic arm controlled by Hou Shida.

I saw that on the computer screen in front of Hou Shida, two images were shooting the parts on the conveyor belt from different angles. Several obvious solder defects appeared on the part, which seemed so glaring and out of place.

Quantian stood behind Hou Shida a little carelessly, and glanced at the screen as if inadvertently, but immediately his eyes couldn't leave!

On the screen, parts have appeared on the screen from the edge of the screen, and then on the two screens on Hou Shida's computer screen, several small yellow dots appeared at the same time.

These small yellow dots are all in the defective position of the weld, and if the two drawings are combined, you will find that all the missing weld positions have covered the entire part.

Izumita is a technical expert himself, otherwise he would not be in charge of upgrading the entire production line. Just take a look at the difference between these two images and immediately realize that the spatial coordinates of the missing weld location can be calculated after the double image imaging!

Sure enough, next to Hou Shida's open window, a group of three-dimensional coordinates began to refresh out. The robotic arm on the production line is like a human, and can distinguish the position that needs to be repaired, and then quickly and neatly point the welding rod.

In fact, it is only two or three seconds, and the entire robotic arm has completed the entire operation.

Sometimes Hou Shida is particularly fascinated by the beauty of this kind of mechanical manufacturing process. These big robotic arms, as if completely ignoring the laws of physics, stop and move when they say they say, and there is no problem of inertia at all. Stopping without reluctance, moving without accelerating, this kind of beauty that defies common sense, makes people can't help but explore what the principle behind it is.

This is due to stepper motors and servo motors, which are able to ignore the load without overloading, and the speed of the motor and the position of the stop depend only on the frequency and number of pulses of the pulse signal. This kind of motor that can move precisely is the cornerstone of precision manufacturing in modern society. It can be said that the production of the entire human society is now based on the technology of this motor.

The software operation of it is the basic function of the CNC machine tool. Without the rigorously calculated pulse signal, human beings would not be able to talk about any precision manufacturing technology, and they could still only use traditional machine tools to control the quality and accuracy of products by combining human hands and eyes.

In fact, the entire robotic arm can achieve such precise control and high-complexity movements, which is also based on lines of complex code.

In the final analysis, human civilization is actually a civilization that uses information to transform the world, and in Hou Shida's view, software is a ship in the sea of modern information, which can carry human beings to find the right direction.

Without software, whether it's a computer or a CNC machine, it's just a pile of garbage.

What Izumita is witnessing at this time is a miracle of software finding a way out in the sea of information instead of humans.

He couldn't wait to run to the end of the line, where the first machined part had just been removed from the robotic arm's operating range, and then the next part with a welding defect was sent up.

Izumida watched as the first part slowly moved to the end of the production line, and then he couldn't wait to pick up the whole part.

On the welds of the parts, neat and perfect welding marks appeared in front of his eyes. Izumita kept turning the parts in his hand, trying to find even the slightest imperfection.

It's a pity that he is destined to be disappointed, the welding of the whole part is flawless - it cannot be said that at least there are more obvious traces of the repair welding, but in terms of quality, it is already completely qualified! In factory production, it is impossible to produce products that are infinitely quality-oriented. Only by making trade-offs between quality and cost can we find the most suitable node for factoryization.

If the welding operation is carried out by hand, it can undoubtedly ensure the beauty and integrity of the weld. But how much will this increase the cost of production, and how much instability will it create? Not to mention the training cost of senior welders, people will be tired and slack, which is also one of the reasons why manual production is gradually eliminated, the quality is unstable, and the defective rate is high.

Perfect products are always made by humans themselves, but bad products are also made by humans. Only the manufacture of CNC machines can ensure consistent quality.

As long as the products that can be produced by CNC technology have an average level, it is enough to eliminate the manual production method of human beings.

So despite the fact that the welds of the parts have some unsightly flaws, they are undoubtedly the most perfect product in Izumita's eyes - because it is produced by a machine.

The parts came down from the production line one by one, and Izumita was meticulous and did not feel tired at all to carefully inspect each part.

He stood there for half a day without moving until all the parts supplied for testing had come off the production line.

"Izumita-san, Izumida-san, you have a very important meeting in ten minutes......"

"You go cancel it, all! All meetings are cancelled! ”

Izumi Tian waved his hand impatiently at Translator Ding, drove him away and said, "You go and inform the secretary in the office and ask him to cancel all the meetings today." ”

"Huh? However, the next meeting is the director of the Municipal Investment Promotion Bureau......"

"I don't care who he is!" Quantian's eyes stood up, and he glared at Ding Translator angrily, and he became rare and angry: "Can't you understand what I said?" Go and cancel the meeting now. ”

"Yes!" Ding Yiyi was frightened, so he had to nod and answer, but he didn't leave for a while, but looked at Feng Wuji and Hou Shida.

"It's just that I'm leaving, what can I do with your translation work?"

"It's okay to have Hou Sang, his Japanese is very good!"

His two knives are also called good in Japanese? Ding Yiyi couldn't help but roll his eyes in his heart, Hou Shida's Japanese was not professionally trained as soon as he heard it, and he felt that it was the result of self-study in Japanese dramas + a lot of dialogue.

All kinds of medieval words are mixed with inexplicable dialects from all over the world, and this kind of Japanese is also called good, so the Japanese translated by Ta Ding must have been able to do simultaneous interpretation, right?

But there was no way, he was hired by Toyota as a translator for Izumita. If you are complained by a Japanese person, your work will be greatly affected. If it causes Izumita to be unhappy and asks the company to replace him, it is the result of being fired in minutes.

Ding Translator dared to refute Quantian, so he had to resign himself to his fate and leave the workshop step by step. The resentful eyes looked at Hou Shida, for fear that when he was away, Hou Shida would pour some kind of soup into Quantian.

Of course, Hou Shida will not pour fan soup on Quantian, does he need to do this? Izumita's current appearance, he almost didn't pick up the soup and drink it to the bottom.

Izumita really felt a little drunk, otherwise why would such an incredible thing happen in his world?

The so-called layman looks at the excitement, and the insider looks at the doorway, if you change someone, the most you can say is "Oh, this machine is so smart, and you can know where the welding is not good." ”。

As an industry insider, Izumi knows more about how difficult it is for computers and CNC technology to perform such a simple function for human beings.

A simple "image reading" is already a technology that has never been heard of.

Quantian looked at Hou Shida with a somewhat complicated look, is it such a young man, can he do such a miracle-like thing?

Does he know what this thing he is doing means for the entire manufacturing industry?

Izumita watched from beginning to end as Hou Shida's computer processed the images, identifying the small yellow dots of defective solder joints, which always changed position as the image changed. In other words, this function is by no means dependent on any image comparison.

In this world, I am afraid that there is no computer that can use the method of comparing images to identify the defects of solder joints - this requires the system to have all the images of defective solder joints first, and this result can only be the same as the whole sentence input method, falling into the pit of information explosion and unable to extricate itself.

Looking at the fan operation of Hou Shida's computer, it is impossible to achieve this function through a lot of calculations. So how did he do it?

Izumita shook his head, first throwing aside the question of the principle. And most importantly, what does this technology mean for Toyota?

Quite simply, this will mean that Toyota's production line will be able to increase production by at least 300% if it fully uses this technology without increasing the number of employees!

How many places in the car can be replaced with a robotic arm? How many places do you need to weld? Can this spatial positioning technology be used for mobile handling and inventory management? Can we support Toyota to continue to increase the proportion of zero inventory? Can more front-line operators be freed up to serve as quality inspection workers?

……

There are too many, as an expert in CNC manufacturing technology, Izumi can't think of how many people's positions can be replaced by such technology. Even if these people are not laid off, through internal adjustments and equipment replacement, it will greatly and greatly reduce the production cost of Toyota vehicles.

"Hou San!" Quan Tian didn't care about the oil stain on his hands, grabbed Hou Shida's hands excitedly, and said with a sparkling eye: "I take back my previous words, Hou Sang is indeed a rare talent in China!" ”

After speaking, Izumi nodded to the end and said sincerely, "I'm sorry, please accept my apology!" I apologize to you most sincerely for my arrogance and rudeness! ”

Feng Wuji looked at Izumita, who was still arrogant and invincible before, and couldn't help but grow his mouth.