Great Power Heavy Industry: Rise

Chapter 62 2012 Annual Commendation Conference
In the days that followed, the power battery pack received frequent reports:

Successful trial production of battery positive and negative materials;
The trial production of the cell shell was successful;

The first cell was produced;

The battery management system BMS is successfully connected to the battery.

2013 1 Month 20 Day.

The first Kuafu power battery was successfully assembled, and the energy density reached 1000 Wh/kg and the power density reached 1000 W/kg after testing, which exceeded the expected indicators and reached the project schedule one month ahead of schedule.

At the daily project progress report meeting held the next day, Zheng Yilun, Zhong Cheng and other power battery personnel were praised.

The power battery factory, which is expected to take the longest time and is the most difficult, completed the task ahead of schedule, which excited the participants, and also stimulated people in other special groups, who expressed that they would definitely complete the task ahead of schedule.

In the work report of the body and frame group, Zhong Cheng found that the shape of the new electric car they designed was a widened and shortened van, which could not be described as "stupid and thick".

The leaders of the promotion committee members frowned. No one wants this thing, no matter how good the performance of the car is.

The team leader of the body and frame group explained: "Nowadays, the main body of the family car body shell is formed by one-time stamping with a mold to ensure a beautiful, generous, smooth and glossy appearance. The company does not have such processing capabilities for such a large mold with a length of several meters. "

Director Zhang of the engine business department, who will be the manager of the electric car company in the future, asked curiously: "Isn't our Nuwa industrial mother machine not working?"

"The maximum processing size of the Nuwa industrial mother machine is only 2 meters. This stamping die is too big, there is no way!" The team leader of the body and frame group said helplessly. He also wanted to design a car body that looks like a sports car.

Hearing this, Mr. Deng smiled. He pointed to Zhong Cheng who was sitting in the back row, "Our machine tool experts are here. Are you afraid that you don't have a suitable machine tool?"

Everyone's eyes lit up.

The team leader of the body and frame group slapped his head and said annoyedly: "Let this matter get confused, I only thought that there is no ready-made machine tool, I didn't expect to be able to design a new machine tool, leaving this great god unused, I am so stupid !"

He bowed his hands to Zhong Cheng, "Comrade Xiao Zhong, this matter depends entirely on you!"

Zhong Cheng didn't know whether to laugh or cry, this matter finally fell on him.

But he didn't shirk it, just said: "I will take care of the machine tools and molds, and you can start designing new body shapes now, because there is no bulky internal combustion engine, and the Kuafu battery is also small. There is enough space for you to play freely, the more cool the better!"

Mr. Deng added, "It's better to add a few more styles. If it doesn't work out, I will consider changing."

The team leader of the body and frame group stood up solemnly, gave a military salute, and said loudly: "I promise to complete the task!"

The meeting then reviewed the work of other special groups. There were some problems, but solutions were found.

After the meeting, Zhong Cheng and others returned to the power battery factory. He explained some technical matters to Zheng Yilun, Chen Qiang, and Liu Yuzhu.

The three of Zheng Yilun didn't complain either. The goals of all the project teams of the entire Sun-by-Sun Project were the same, and one was indispensable, and there was no such thing as seeing other people's jokes.

Zhong Cheng and Zhao Weiyi rushed to the machine tool factory together, and he and Zhao Weiyi had to work together to transform Nuwa's machine tools.

Manager Li has been notified by the promotion committee, and he expressed that he will do his best to support Zhong Cheng's work, even if the machine tool factory stops production.

Both Zhong Cheng and Zhao Wei were deeply skeptical of his last sentence. If the machine tool factory were to be shut down, this guy would definitely find them both desperately.

Zhong Cheng first called the members of the Nuwa industrial master machine project team in the conference room, and expressed his design intention for this super giant industrial master machine.

Although Zhong Cheng has left, the Nuwa Industrial Mother Machine Project Team is still in operation, and the Shenshi series machine tool family is constantly adding new members.

Because they still have problems in the integration of core technologies, they have made little progress in improving the Nuwa industrial mother machine itself.

Hearing Zhong Cheng's introduction, everyone was very excited. The Nuwa industrial master machine will add a new series.

The Nuwa industrial mother machine, represented by Nuwa No. [-], which manufactures medium-sized high-precision machine tools, is named as the Nuwa series of machine tools, which are mainly used in the manufacture of machine tools for the automobile manufacturing industry, with a large number.

The ultra-precision processing Nuwa industrial mother machine represented by Nuwa No. [-] is named Nuwa II series machine tools, which are mainly used in scientific research departments and are in small numbers.

The simplified version of the Nuwa industrial mother machine represented by the Nuwa No. [-] is named as the Nuwa [-]-series machine tool, which is mainly sold for the civilian market and has the largest number.

Last year, because of the Northwest Chemical Industry, Zhong Cheng also designed a Nuwa industrial master machine for the manufacture of special parts for the chemical industry, which was named the Nuwa four-series machine tool.

Nuwa four-series machine tools have only been sold to Northwest Chemical Industry 5 units so far, but the huge domestic and foreign chemical industry demand is very large, Manager Li is very optimistic about the follow-up development.

Now the new Nuwa industrial mother machine that Zhong Cheng wants to design is named Nuwa [-]-series machine tool. This is a giant that is more than ten times larger than Nuwa No. [-]. It is used for precision machining and assembly of super-large workpieces.

For example, the body molds that are urgently needed this time, as well as the huge crankshafts of more than ten meters long on large ship engines, the impellers of large aircraft, etc., also have huge industrial needs.

What Zhong Cheng means is to design it in place at one time, and directly design it to be able to process super-giant workpieces with a length of 20 meters and a width of 10 meters.

At present, these huge workpieces are mainly processed in sections and then assembled, or processed by multiple machine tools at the same time, which is very difficult to ensure the accuracy.

The processing accuracy of large-scale machining equipment is mainly limited by the tool table of the machine tool itself and the length of the guide rail is too long. For example, the straightness error of a one-meter-long guide rail is 0.1 microns, and the straightness error of a ten-meter-long guide rail may be 10 microns. Multiplied.

But this problem is no longer a problem for Zhong Cheng.

He has the ultra-precision machining technology of the Nuwa II machine tool, and the 12-axis linkage under the control of the Cangjie CNC system.

In addition, the guide rails of these five-series prototypes can be finished by hand first. It is no problem to create a few super-precision guide rails with the exquisite handicraft of the machine tool factory workers. With the first prototype, there will be no problem. Mass production of this ultra-precision guideway.

The machine tool factory really did its best to support the manufacture of the Nuwa five-series prototype machine this time. It needs people to give people, materials and equipment. Of course, if it needs money, it will be counted in the account of the daily project.

What Zhong Cost thought would take one month to complete was completed in 1 days.

2 month 6 day.

The Nuwa five-series prototype machine was born, and the mold drawings sent by the body and frame group were perfectly processed on the same day.

It bought precious time for the body frame group, otherwise the body frame group would drag the whole project back.

The next day is the 2013th day of the lunar calendar in 29.

It's time for the annual Red Star Company's annual commendation conference.

At this commendation conference, Zhong Cheng once again won the personal first-class merit and 1212 yuan of money for his design and implementation of the Gonggong manufacturing system, his heroic performance in the "30 Incident" and his outstanding contributions in the daily engineering project. award.

However, due to the huge threshold from lieutenant officer to field officer, his rank was not promoted.

This commendation meeting did not let Zhong Cheng monopolize the limelight. The machine tool factory jumped from an output value of 2011 million yuan in 3 to an industrial miracle of more than 2012 billion yuan in 120. It won the collective first-class merit, and Manager Li also won the personal first-class merit. .

For the first time in history, the output value of the machine tool factory exceeded the main business of Red Star Company, which made all the employees of the machine tool factory proud.

But they are doomed to only be "airy" this time, and the newly established electric car company in 2013 will surely go away all the way.

Several special groups of the daily engineering project team were also commended, and Zhong Cheng's partners, as well as Zhou Hu and Gui Bin, who were in the special group for the promotion of Gonggong's manufacturing system, also received the rewards they deserved.

This year is the year when Red Star Company started to take off, and everyone is full of joy and hope.

(End of this chapter)