God-level industrial master

Chapter 137 I want to make a traction motor (fourth more)
Yesterday, Chang Jinlin and others returned to the Red Star Factory with the joy of signing the contract. It seemed that the entire factory area was jubilant. Even ordinary workers knew that the contract was successful. In the near future, their factory will produce AC electric locomotives.

in the office.

Chang Jinlin made two cups of hot tea, one for himself and the other for Tang Fei.Picking up one of the cups, Chang Jinlin thought while drinking.

The scene in the capital still appeared in my mind, until now there is a feeling of unreality. I thought it would take a long negotiation like a long-distance race to finally reach an agreement, but I didn't expect it to be so fast and so smooth.

It was Xiao Tang who had a flexible mind and suggested a change of strategy. He reached an agreement with Siemens in such a short period of time, and the formal agreement had already been signed in Beijing.

"Boom, boom, boom!"

There was a knock on the office door, Tang Fei arrived as scheduled, pushed the door open and came in, and said in a very festive tone: "Mr. Chang, congratulations!"

Chang Jinlin was in a good mood, and laughed, "Xiao Tang, you are also responsible for this. If you hadn't adopted your suggestion, things would not have gone so smoothly."

Chang Jinlin talked about their affairs in the capital, including some content of this negotiation.

The Red Star Factory cooperates with Siemens, and Siemens provides technical guidance. The Red Star Factory absorbs and consumes the technology of an AC electric locomotive from Siemens, and manufactures AC electric locomotives in the Red Star Factory.

The only regret is that Siemens is still somewhat conservative in technology. Some key technologies were not provided to the Red Star Factory, but only spare parts to the Red Star Factory.

However, there is finally a relatively perfect start. The cooperation between the two parties can be carried out. The Hongxing Factory will also be able to manufacture AC electric locomotives in the near future, provided the technical guidance of Siemens.

With the Red Star Factory alone, it is estimated that it will take many years before it is possible to independently develop and manufacture AC electric locomotives.Chang Jinlin's plan is five years. Within five years, Hongxing Factory will be able to manufacture its own AC electric locomotive.

"Little Tang, now that the cooperation agreement has been formally signed, starting today, we will work hard, work hard, and strive to make our first AC electric locomotive as soon as possible."

Tang Fei said: "Mr. Chang, I believe that with your technical strength, you will be able to develop your own electric locomotive."

At the same time, Tang Fei suggested: "Red Star Factory should use this AC electric locomotive as a technical platform to conduct in-depth research and tackle key problems, and on this basis, develop its own electric locomotive."

This is indeed the case in history. Using this AC electric locomotive as a technical platform, Hongxing Factory developed the Harmony Electric 1 electric locomotive, followed by deep localization, and developed multiple models one after another. Finally, there are many models. Composed of Harmony series locomotives.

After listening to Tang Fei's suggestion, Chang Jinlin nodded, "Well, that's my plan too. The technical difficulty we are currently facing is the core systems such as the traction system and control system of electric locomotives. Siemens must have reservations about this aspect of technology. , must rely on us to explore and tackle key problems.”

Tang Fei replied confidently: "Mr. Chang, and us, don't forget that we are a motor company, we have mastered the frequency conversion speed regulation technology of speed-regulating motors, and we have experts like Luo Dong as technical consultants. I want to try the traction motor system of an electric locomotive.”

"Oh."

Sensing the strong self-confidence emanating from Tang Fei, Chang Jinlin was taken aback for a moment, and soon smiled happily, "Xiao Tang, we almost want to go together."

"Do you still remember the call I made to you yesterday, saying that I have something important to ask you, which is actually the matter. Since Siemens does not provide us with the key technology of the traction motor system, then we will study it ourselves. I want to talk to you Let's discuss it, how about we study together?"

Chang Jinlin made such a request mainly because of Tang Fei's technical strength in the field of motors.The Red Star Factory has experience in making traction motor systems for electric locomotives. At least the motor traction systems of the Shaoshan series electric locomotives are all developed by the Red Star Factory itself.

Tang Fei was overjoyed.

At present, we are building two large factories, and we just want to do a lot in the field of motors, among which the field of electric locomotives is indispensable. I have also thought about making a traction motor system for electric locomotives.

The traction system is one of the core systems of the electric locomotive. It is the same core and important as the control system of the electric locomotive, which is extraordinary.

Such as the Shaoshan series electric locomotives, each car generally has 6 high-power motors, which can realize stepless speed regulation.They are the power source of electric locomotives, and the traction power of each locomotive depends on these 6 high-power motors.

Each of these motors is large, high-tech, and expensive, each worth hundreds of thousands.

Making such a motor is very promising and profitable. Tang Fei has long wanted to give it a try. Now seeing Chang Jinlin mentioning it, he was overjoyed.

Tang Fei said in a big way: "Well, let's have a good cooperation. Let's start with the traction motor system of the Shaoshan series electric locomotive. Let's make the motor of the Shaoshan series first. After accumulating a certain amount of experience, we will do it together. Traction motor system for AC electric locomotives."

"Okay, that's it!"

Chang Jinlin readily agreed.In his view, the traction motor system technology of Shaoshan series electric locomotives is relatively mature. It was designed and developed by Hongxing Factory, with a complete set of technical specifications and design drawings, and Jiuzhou Industrial Co., Ltd. manufactured according to the drawings. The problem should not be serious.

As for the traction motor system of the AC electric locomotive, the technical content is much higher. After Jiuzhou Industrial Co., Ltd. has accumulated a certain amount of traction motor manufacturing experience, we will study and tackle key problems together, and finally the AC electric locomotive The traction motor is made out.

The cooperation was negotiated between the two.

For the time being, Hongxing Factory will provide technical specifications and technical drawings, and Jiuzhou Industrial Co., Ltd. will manufacture the traction motors of Shaoshan series electric locomotives. First, a batch will be made, and after passing the review, mass production will be carried out.

When he came out of the Red Star Factory, Tang Fei couldn't help but want to laugh. I'm finally going to start making traction motors. Previously, making main cooling motors was a small matter, but this time making traction motors is a big deal.

Back at his company, Tang Fei immediately called a meeting with everyone and announced that he would start making traction motors for the Shaoshan series electric locomotives.

Some technical preparations were handed over to Zhao Ke and the others.Such as the industrial layout of the plant, what production equipment is needed, what tooling is needed, what raw materials to buy, etc.

The two new factory buildings of Jiuzhou Industrial Co., Ltd., one of which will be used for traction motors, and the other will be used for electric bicycle motors.

Don't underestimate the motor of electric bicycles. Although its value does not seem to be high, each one is less than 1000 yuan, but the future market demand is huge.

Plan in advance, master the key and core technology of this brushless high-efficiency motor, and apply for a good patented technology. Even if you don’t make this kind of motor in the future, you will probably make a lot of money just relying on patent authorization.

Therefore, this kind of motor must be made, and the best electric bicycle motor must be produced, and a patent should be applied for. This should be regarded as Tang Fei's advance layout.

what!
We are going to make traction motors for electric locomotives. Some workers were shocked when they heard the news.

This is no ordinary thing.It's not that the workers don't understand anything. Some of their friends and relatives work in the Red Star Factory and they know exactly what a traction motor is.

"Did I hear you right, we are going to make traction motors!"

"There is nothing wrong with it. The boss called a meeting this morning and it was officially confirmed."

"Yes, I've also heard that one of our two newly built factories will be dedicated to making traction motors."

This kind of good news is exciting, and many people are shocked, feeling a burst of emotion in their hearts, especially some old employees of Jiuzhou Industrial Company. Can do traction motor.

Tang Fei is really going to make a traction motor!
One of the newly-built workshops is completely in accordance with the production process layout of traction motors, which fully meets the manufacturing requirements of traction motors.

in the office.

Tang Fei roughly looked through the design drawings of the traction motor that he brought back from the Red Star Factory, but he was just looking through them, because there were indeed too many drawings. In addition, Tang Fei had one more important matter.

Taking out the white paper, pencil, eraser and ruler, Tang Fei sat in front of his big desk and began to draw the design diagram seriously.

Relying on his own memory, combined with the technical knowledge in his mind, Tang Fei is personally drawing the motor design diagram of the electric bicycle.

As long as the sketch is enough, the design principle should be clearly drawn, and the relevant technical requirements should be put forward. Tang Fei should not need to do the specific things by himself, and just leave it to the technicians below.

There are several professional electrical technicians in the Summoning Department. In addition, the latest batch of college students, a total of six people have been recruited, all of whom are undergraduates and fresh graduates majoring in mechatronics.

Jiuzhou Industrial Co., Ltd. is developing and growing at such a fast speed, and the salary is good. There are many college students who are discerning. They choose this place and plan to do a good job here.

No one disturbed, quietly, and patiently finished drawing a few design sketches.Looking at it with satisfaction, Tang Fei thought in his heart that this is definitely the world's first brushless high-efficiency motor dedicated to electric vehicles, and he must apply for a patent in the future.

After the drawings were completed, Tang Fei called Zhao Ke and ordered him to explain. Zhao Ke took the drawings and left.

With such a simple design drawing, it is not a big problem for them to further design detailed design drawings.Back in the Engineering Technology Department, Zhao Ke held a short meeting to divide the work, and everyone took action to start the design of the motor for this special electric bicycle.

Design work is in full swing.

"what!"

Liu Jian is a fresh graduate this year. He was originally assigned to work, but he chose to choose his own career because he took a fancy to the development prospects and treatment of Jiuzhou Industrial Co., Ltd. He came here and became a member of Jiuzhou Industrial Co., Ltd. A technician of Ltd.

At this moment, he was stunned, staring blankly at the sketch of the design of the electric bicycle in front of him. In his impression, the motor of the electric bicycle was not like this at all.

.........

It's the fourth watch again, the baby is exhausted, and the joints of the fingers are swollen and painful. That's all for today's update, thank you everyone!
(End of this chapter)