"God, this can't be!"

As soon as he heard the news, Cross's first reaction was that this was impossible, Jiuzhou Industrial Co., Ltd. He had a certain understanding, knowing that it was just a supplier of the Red Star Factory, and the scale of the enterprise was only a few hundred people, such an enterprise, the technical force should not be strong.

What is the traction motor system of the DJ4 electric locomotive, which is the core power system of the locomotive, and the technical content is extremely high!

By the way, Jiuzhou Industrial Co., Ltd. seems to be able to manufacture Shaoshan series traction motors, but so what, it's just a traction motor, not a traction motor system.

There is a big difference between the traction motor system and the traction motor, and the technical content is not at the same level.

"Well, it shouldn't be possible, the message should be wrong. Cross thought to himself, but he was a little uneasy, in case, in case the news was true.

After thinking for a while, he said: "Joseph, you go to investigate and understand secretly, if Jiuzhou Industrial Co., Ltd. really successfully develops the traction motor system of AC electric locomotives, then no matter what method you use, you must figure out the basic situation of their traction motor system." ”

The news was told to him by Joseph. Joseph also heard what some technicians from the Red Star Factory said, and after hearing about this incident, he felt that the matter was serious, and immediately quietly came over to report it to his boss Cross.

"Head, I'll find out secretly, but you'll have to give me time. ”

This kind of thing can only be learned secretly and quietly. In addition, whether it is Hongxing Factory or Jiuzhou Industrial Co., Ltd., they must have carried out confidentiality work, and it is necessary to understand clearly, not a matter of a few days, it may be more than ten days, or it may be one or two months.

Cross said: "Give you two weeks, if you know the basic situation of the traction motor system of Jiuzhou Industrial Company, such as its main performance parameters, I will reward you with 10,000 marks." ”

"Really!"

Joseph was pleasantly surprised, 10,000 marks was not a small amount, he was full of enthusiasm at once, almost patted his chest and said: "Head, I will definitely understand this matter in two weeks." ”

"Well, go ahead. ”

Seeing Joseph out of his office, Cross had a faint sense of crisis in his heart, if this matter was true, it would be troublesome, and this was definitely not a good thing.

………

Jiuzhou Industrial Co., Ltd.

In the new building, an area of several hundred square meters has been temporarily isolated, which is the temporary production area of the Shaoshan control cabinet.

Of course, the welding of the cabinet is not here, the Shaoshan type control cabinet has a special welding production workshop, so far, Jiuzhou Industrial Company has made at least hundreds of cabinets of this control cabinet, that is, the cabinets of the DJ4 control cabinet have been made several.

The control cabinet of the DJ4 electric locomotive welded by the Red Star Plant could not enter the eyes of Siemens, and the people judged that it was unqualified, and the Red Star Plant welded and produced several in a row.

Jiuzhou Industrial Co., Ltd. almost turned the tide, with a cabinet to conquer the acceptance personnel of Siemens, they saw Tang Fei after their production of the cabinet, have a thumbs up, high evaluation.

Since there is no problem with the welding production of the DJ4 control cabinet that is much more technically difficult, there must be no problem with the Shaoshan control cabinet, so the Red Star Factory simply put the production and manufacturing of part of the Shaoshan control cabinet in Tang Fei.

In the past, only the production cabinet was welded, but now the real control cabinet is started, and the two are not the same in terms of complexity.

The real control cabinet contains a large number of electrical components, complex various circuits, technical difficulties, and high requirements for professional and technical personnel.

No wonder Xie Zhenhua thinks that Tang Fei and they don't have the technical strength to make Shaoshan series control cabinets, and seeing that there are experts like Sun Xu, the Red Star Factory agreed that Tang Fei would give it a try.

The trial production contract has been signed, the trial production cost has also been paid into the account of Jiuzhou Industrial Co., Ltd., the spare parts for assembly are temporarily provided by the Red Star Factory, and the accessories of a control cabinet have arrived, and they are neatly placed on the assembly workbench.

Sun Xu took a young technician, Zhang Yuanhai, and was looking at the electrical schematic. All the technical drawings and process drawings are provided by the Red Star Factory, which also saves a lot of trouble.

Sun Xu frowned slightly while watching, and sometimes shook his head with a wry smile.

Seeing this, Zhang Yuanhai was slightly puzzled and wanted to ask, but seeing that Sun Xu was looking at the drawings very seriously, he still held back.

Zhang Yuanhai is a college student who graduated last year and one of the young technicians of Jiuzhou Industrial Co., Ltd.

Not far away, there is a cabinet of control cabinets, and there are all kinds of assembly tools, and the young assembly workers with certain education have been selected.

They will carry out the assembly of the first control cabinet under the guidance of Sun Xu. How to assemble, the Red Star Factory has a complete set of mature technological processes, and the relevant process information has also been taken from the Red Star Factory, and Sun Xu has also seen it and knows it.

If nothing else, we should be able to start assembling today.

The two assembly workers were waiting patiently, and the preparations had been done, just waiting for Sun Xu's order, and Sun Xu didn't seem to be in a hurry at all, and had been looking through the process data, or the electrical schematic diagram of the electrical cabinet, the general assembly drawing, etc.

At about ten o'clock in the morning, Tang Fei came in person.

The assembly of Shaoshan type electrical cabinet is a major event, Tang Fei naturally wants to come over to take a look, but just come over to take a look, Tang Fei has no intention of interfering in the specific assembly process.

There is an expert like Sun Xu, this is an elite talent in his own summoning department, Tang Fei can rest assured that Sun Xu will do it, instead of pointing fingers at himself.

"Boss, you're here!"

Sun Xu, who was looking at the electrical schematic, raised his head and greeted Tang Fei respectfully.

Tang Fei nodded and asked casually, "The preparation work should be almost the same, about when it can be assembled." ”

Sun Xu said: "It can be assembled at any time, but I found an interesting phenomenon, the control cabinet of the Shaoshan electric locomotive is not scientifically designed in many places, and there is a lot of room for improvement and improvement." ”

As an expert, he quickly saw the shortcomings of the Shaoshan control cabinet.

Zhang Yuanhai next to him finally understood, no wonder Expert Sun kept frowning just now, it turned out that he saw some of the congenital deficiencies.

Tang Fei glanced at Sun Xu appreciatively, and said approvingly: "It does have a lot of congenital deficiencies in design, but overall it is not bad, we don't need to improve and improve it, just draw a scoop according to the gourd, and try to do it as well as possible." ”

To meet the design requirements, good quality is fine, and the rest is not to worry about it.

Tang Fei knew that in a few years, with the commissioning of AC electric locomotives, the Shaoshan series of electric locomotives would soon be eliminated and discontinued.

There is really no need to refine and improve what will be discontinued in a few years, and this can be spent on the control cabinet of the DJ4 type in the future, or even on the control cabinet of the Harmony series electric locomotive.

"Well, then let's draw a scoop according to the gourd. Sun Xu nodded.

Then guide the two assembly workers to start the assembly, what to do in the first step, how to do it, all guided by Sun Xu.

The assembly process regulations, of course, are also taken from the Red Star Factory, but Sun Xu looked at it, it is really not good, since this is the case, it is better to directly guide the assembly, anyway, it is just a trial production first.

Zhang Yuanhai started and also did relevant recording work, related assembly steps, processes, and assembly requirements, etc., he will record them all, and these records are important reference materials for the preparation of formal assembly process regulations in the future.

When mass production and manufacturing in the future come, of course, it is impossible to be guided by Sun Xu's progress, but there is a formal, assembly process specification prepared by Jiuzhou Industrial Co., Ltd., and the workers assemble it in accordance with the process regulations.

The assembly of his first control cabinet has finally begun.

Seeing this scene in front of him, Tang Fei felt a heartfelt joy in his heart, although it was only a trial production, but he finally took a powerful first step.

"Ding!"

In his mind, this familiar voice suddenly sounded, Tang Fei knew that the system had released a new task, and hurriedly checked the taskbar of the system quietly.

Sure enough, a new mission appeared!

"Please complete the production and manufacturing of the first Shaoshan control cabinet within one month, and successfully pass the acceptance of the Red Star Factory, and the quality requirements are excellent (system evaluation)!"

It should not be difficult to make the first control cabinet within a month, because of Sun Xu, but the first one must be excellent, which is not easy.

And it is still the excellent of the system evaluation, God knows what kind of quality height to achieve, and the system will judge it as excellent.

Sure enough, it was a D-class mission, not an E-class mission. Obviously, it is more difficult to achieve a good grade of systematic evaluation.

The quest reward is not bad, and there is a reward of 1200 gold coins for completing the quest.

There is a new task, and it also puts forward the requirements that it must reach the excellent level, Tang Fei does not dare to despise it, and solemnly explains to Sun Xu, quality first, progress second.

The assembly should be completed within a month and the acceptance of the Red Star Factory should be enough. The difficulty lies in the quality, which must be judged by the system to an excellent level.

………

Joseph quietly investigated and learned that he finally learned a lot of things by giving gifts to some technicians of the Red Star Factory and inviting them to dinner.

Jiuzhou Industrial Co., Ltd. has successfully developed the traction motor system of DJ4 electric locomotive, and there is no doubt that this matter can be completely certain.

To his surprise, he also learned about several main performance parameters of this traction motor system, and suddenly, he was shocked and felt that the matter was not trivial, and immediately hurried into Cross's office.

What the!

It's true!

Worried about being confirmed, Kroos's face changed, and this was definitely not good news for him.

…………

Today's three watches, the first one is sent!