God-level industrial master

Chapter 170 Successful research and development
"Boss, I'm here!"

As soon as he entered the door, Luo Dong said loudly.It can be seen from his tone that he is in a happy mood, as if he has accomplished a great thing.

Tang Fei noticed that Luo Dong was followed by two young men, who should be his doctoral students. Each of these two doctoral students had a large suitcase.

Those who can drag the suitcase to the door of their own office must not be luggage.That's not luggage, what would it be.

Soon, Tang Fei thought of a possibility.

"Come in and sit down." Tang Fei warmly greeted Luo Dong to come in.As for Luo Dong, he waved to his two doctoral students and said, "Drag the box in, put it here, and then you can go out."

The two of them brought in the suitcase as they said, and put it in a side-by-side position, then retreated gently, and gently closed the door of the office.Both of them knew that their mentor must have something more secret to discuss with Mr. Tang.

There was only himself and Luo Dong in the office, and Tang Fei's eyes fell on the two big suitcases involuntarily.

Luo Dong noticed Tang Fei's gaze, and he said with a happy face: "Boss, guess what's inside?"

Tang Fei had actually guessed it, thought it over deliberately, and said in a contemplative manner: "Well, let me guess, if I guess correctly, it should contain a complete set of technical information for the traction motor system of the DJ4 electric locomotive, right? "

"Boss, you are really good at predicting things!" Luo Dong admired.

Three months ago, Tang Fei gave Luo Dong the technical information of the simple version of the DJ4 traction motor, and told him to carry out design and development on this basis. In just three months, Luo Dong came full of confidence and returned He brought a full set of technical information on his successful design and development.

"Boss, it is the complete set of design materials for the traction motor system of the DJ4 electric locomotive, which is packed in two large boxes."

Tang Fei had seen the simple version of the technical information before, and he printed it out and handed it to Luo Dong himself. At that time, the information was only a thick stack, far from the size of two large boxes.

Tang Fei was very interested, and wanted to see what the detailed set of design materials looked like, so he immediately said: "Quick, open the box quickly, let me have a look."

Luo Dong personally opened the two boxes in front of Tang Fei. Inside were neatly arranged technical documents, and in addition, there were dozens of [-]-inch floppy disks.

The capacity of the floppy disk is very small, so it took so many sheets to copy the entire set of technical information in the electronic version to the floppy disk.

Tang Fei picked up a stack of technical documents and looked at them on his big desk.Tang Fei himself is a master of technology and has a solid technical foundation. There is no problem in reading these materials.

After reading a part of it roughly, I was extremely satisfied. These design materials are very detailed, and there is no shortage of various design drawings. The dimensions, technical requirements, technical parameters, etc. are clearly marked.

With such a complete set of technical information, as long as it is a motor manufacturing company with a little strength, it is estimated that it can successfully manufacture the traction motor system of the DJ4 electric locomotive.

Because the whole set of information is too detailed and perfect.

Tang Fei said with satisfaction: "Luo Dong, you are indeed a famous motor expert in China, and you have not disappointed me at all."

Luo Dong said modestly: "Boss, the main thing is that the technical information you gave me has played a huge role. We are just refining and perfecting this technology. If it is replaced by other people, they may also be able to complete this kind of work. .”

Tang Fei doesn't know if someone else can complete it, but I'm sure it will never be completed in three months or so. It took a long time to finally finish it, and it is estimated that it is not as detailed and complete as this set of technical materials.

After flipping through some paper technical materials, such as design drawings and design outlines, Tang Fei's eyes fell on these dozens of floppy disks.

Luo Dongdao explained: "This is the electronic version of the design materials. I copied the entire set of technical materials into these floppy disks. Each of these floppy disks has a number and directory on it."

Tang Fei said with emotion: "There are so many floppy disks used."

Luo Dong said helplessly: "No way, the capacity of the floppy disk is too small. If anyone can invent a mobile storage medium that is easy to carry and has a huge capacity, that would be great."

Tang Fei smiled.

He is really doing research in this area. After a few months, he has basically made it almost the same, and he is about to form his own research results.

In the first half of this year, the design of the USB flash drive will be completed, and then it will apply for a national patent, and then apply for an international patent. This invention patent must be in my hands.

Seeing Tang Fei smiling so mysteriously, Luo Dong asked curiously, "Boss, what's the matter?"

Luo Dong is one of the members of his Summoning Department, absolutely loyal and reliable, and it doesn't hurt to reveal something appropriately, so Tang Fei said: "Luo Dong, I'm working on a mobile storage tool, it's small in size and very convenient to carry. And the storage capacity is very large, and the read and write speed is very fast."

Ah, there is such a thing.

Luo Dong looked at Tang Fei with a look of surprise, "Boss, you are too powerful. You can invent this kind of thing. Once it comes out, I'm sure it will definitely set off a huge change in mobile storage."

"En." Tang Fei nodded, fully affirming this.

Luo Dong came and brought a complete set of technical information on the traction motor system of the DJ4 electric locomotive. Tang Fei immediately held a meeting.

All technicians participated, and Wang Hailong, Yang Chenglin, etc. also participated. The conference room was full. Tang Fei announced that the traction motor system of the DJ4 electric locomotive had been successfully developed.

Suddenly, there was warm applause!
Especially Zhao Ke and others, fully aware of the gold content of the technology, they clapped excitedly.

Then, Luo Dong introduced the traction motor system of DJ4 electric locomotive. Even if it is only a brief introduction, it does not prevent everyone from knowing that this traction motor system has more than one level of technical content compared with the current Shaoshan type traction motor system. .

After Luo Dong's introduction, Tang Fei personally explained the task, and solemnly ordered Zhao Ke and other technical backbones to carry out process design based on the technology of this set of design materials.

Of course, there is also a simplified version of the process information, Zhao Ke and the others can refine and improve it on this basis.

Even if it is a simplified version, it will save a lot of trouble, because the simplified version of the process information will define the general framework and the main manufacturing process. Zhao Ke and the others don't need to redesign, as long as they are perfected and refined Can.

The current Engineering Technology Department can be described as strong and strong, and it is the most powerful department in the entire Jiuzhou Industrial Company. Other departments may only have three or five people, but the Engineering Technology Department has more than a dozen people, and many of them are elite technicians of the Summoning Department. Talent, many are brilliant motor specialists.

Tang Fei said: "Zhao Ke, I'll give you two months. On the basis of this set of design materials, combined with this set of simple version of process materials, you will make detailed process flow and detailed process production materials. Sample?"

Full of confidence and confidence, Zhao Ke stood up and said loudly in front of so many people: "Boss, it doesn't take two months, one and a half months is enough."

"Okay, then one and a half months!"

Professionally, the new factory building for the production and manufacture of the DJ4 electric locomotive traction motor system has been completed, and there is space there. Tang Fei also hopes to start the trial production of this AC type traction motor system earlier.

After one and a half months, the complete set of detailed process information came out, and the preparatory work for trial production could be started. Tang Fei's plan was to try out the first set of AC traction motor system in the second half of this year in more than half a year.

This meeting was held for a long time, and Tang Fei personally arranged a lot of work. After all, the trial production of the traction motor system of the DJ4 electric locomotive is not a trivial matter.

.........

Red Star Factory.

Since the second half of last year, they have started to manufacture some parts of the DJ4 electric locomotive. Many parts have been manufactured and finally passed the inspection and review of Siemens.

Such as bogie, locomotive chassis, car body and other large parts, finally finished and qualified.In the car body workshop, a special locomotive stand has been prepared.

The workers all know that this is specially prepared for the DJ4 electric locomotive.The first major process in the production and assembly of electric locomotives is to open the chassis.

The so-called "underframe opening" is to assemble the bogie system, install the underframe of the car body, and install the car body after the underframe is completed.

In this way, the "shell" of the electric locomotive is considered to be installed, and the shell will be sent to the painting workshop for painting. After spraying, it will be sent to the final assembly workshop to start the formal final assembly.

The final assembly is the key point. Many things will be installed on the motor locomotive, such as traction motor system, transformer system, control system, etc., a lot of things.

The trial production of the DJ4 motor locomotive is a major event, no, Chang Jinlin and Xie Zhenhua came to the car body workshop together to check the assembly progress in person.

Because it is a trial production of a new model, everything must be done step by step, even if someone from Siemens is in charge of technical guidance, there will definitely be a series of various problems during the whole process. The problem.

There is no rush, you have to take your time.

However, seeing that the assembly of the car body was finally started, the two felt a burst of satisfaction, talking and laughing, both in a good mood.

Chang Jinlin said even more optimistically: "It is estimated that in the second half of this year, our first DJ4 motor locomotive will enter the assembly workshop, and then start a series of assembly work."

Xie Zhenhua replied: "Well, it should be about that time, around September or October, and strive to complete the main assembly work before the end of this year."

Chang Jinlin seemed to remember something, and asked: "At that time, didn't it mean that the traction motor system was going to be installed on our locomotives? I don't know how Tang Fei's research and development of the traction motor system is going. We put all the treasures on Tang Fei. On the body, this little Tang, don't hold us back!"

Xie Zhenhua knew Tang Fei very well, and he knew that Tang Fei would usually keep what he promised, but Xie Zhenhua didn't dare to promise such a big thing as the traction motor.

He thought for a while and said, "Well, it's been a long time since we asked Xiao Tang about the development progress of the traction motor. It seems that we need to ask."

...............

Today's four updates, the second update will be delivered!

(End of this chapter)