The big guy starts with raising pigs

Chapter 606 Solving High Precision Machine Tools (13)

like everyone

Hearing what happened to the company, the employees of Shanshen Machinery were all excited.

Especially those staff members, everyone held their breath,

I can't wait to develop various advanced technologies immediately and break the technological monopoly of foreign giants.

With the arrival of the new week, the 3 million R & D funds issued by the head office are finally in place.
The people of Shanshen Machinery are all beaming, thinking that with such a proud boss, everyone's research projects will definitely be smoother.

According to Zhang Hai's request, in the next one or two years, Shanshen Machinery will provide the company with large tractors and harvesters.

In order to meet such requirements, Shanshen Machinery must overcome a large number of advanced technologies.

The first is six-cylinder turbocharged engine technology.

The second is power shift transmission technology.

Everyone knows the importance of the engine.

The small domestic agricultural machinery giants have their own motivation, and Shanshen Machinery cannot rely on others. It must hold this technology in its hands.

What's more, the six-cylinder engine is not an advanced technology,
Since most domestic manufacturers can master it, then Shanshen Group must also be able to.

Now the company has no shortage of talents and funds, and with the help of Golden Finger, I believe that the company will soon be able to develop its own motivation.

In addition to power, the most important technology is the gearbox.

At present, the power shift gearbox is popular abroad.

Power shifting means to let the tractor change gears while working with load. The power is uninterrupted during the gear shifting process. Its working principle is to use the friction clutch as the power shifting execution to complete.

The main control components to realize the power shift include the power shift gearbox, the tractor electro-hydraulic control unit, and the hydraulic system.

However, this technology has just started in China.

Many parts with high requirements cannot be produced in China and can only be imported.

The Shanshen Group is to break the monopoly of foreign countries and completely localize the power shift gearbox.

However, power shift technology is already a very mature technology abroad.

Even the giants have reserved more advanced continuously variable transmission technology.

How is this technology more advanced than power shifting?
It replaces the traditional gears with a pair of pulleys and a steel belt,
The transmission ratio is controlled by the distance, there is no traditional gear concept,

Therefore, it is more smooth, comfortable to sit, and fuel-efficient to drive. In theory, N gears can be simulated.

This is the advanced point of stepless transmission,

However, this technology also has many disadvantages, such as high cost and limited torque, so it is still in the technical reserve stage.

…………

Because of the hard work of the employees and the support of the whole company regardless of cost,

The six-cylinder engine R&D team under the R&D department of Shanshen Machinery,

A major breakthrough has been made in just one month, and the first engine sample will be made,

Although the six-cylinder engine is not an advanced engine,
But when Zhang Hai heard the good news, he was still very excited.

At present, the first engine developed by everyone is only 200 horsepower.

There is still a big gap from the 300 horsepower or even 400 horsepower large engines required by the company.

But it's also a huge improvement.

The more powerful engines haven't changed much in terms of technology either,
Therefore, as long as you master the engine with 200 horsepower, it will be easy to break through the engine with more than 300 horsepower.
According to the forecast of the engine research and development team, a 400-horsepower engine can be successfully developed within half a year at most.

After a year, large-scale production can be achieved.

At that time, the company's large-scale agricultural machinery will no longer lack a power heart.

It was not long after the first engine in the laboratory rolled off the production line and started the power test.

An exciting piece of good news also came from the power shift transmission project team.

A preliminary design of the powershift transmission, code-named S1, has been completed.

The next step is to build several gearboxes for various experiments.

Then slowly optimize and improve.

But in this process, the project team finally encountered a problem,

That is, the accuracy of the company's machine tools is not enough, and many high-precision gears and hydraulic system components are not up to standard.
Wang Tian, ​​the person in charge of Shanshen Machinery, reported this issue to Zhang Hai:

"Boss, what do you think about this problem?"

Zhang Hai was a little surprised, so he asked strangely: "Is there no such advanced machine tool in our country?"

"Yes, but the quality may not be very stable..." Wang Tiancheng said hesitantly.

Hearing Manager Wang's words, Zhang Hai couldn't help but frown.

"It's okay, you take it first and wait, I see if there is a way to get a few imported ones."

…………

Although Zhang Hai said that he would solve it as soon as possible, but he really didn't have a good solution for a while?
Do you want to ask the above for help?

Shaking his head, Zhang Hai felt that there was probably no good solution from above.
Because domestic high-precision machine tools are almost all imported.

Suddenly, Zhang Hai's eyes lit up.

Shanshen Investment has many vest companies overseas.

If these companies are allowed to buy the machine tools, wouldn't it be enough to get the machine tools back by stealing the day and changing the date?

"That's right, let's do it!" Zhang Hai clapped his hands excitedly.

Thinking of a way, Zhang Hai immediately started to act.

Shanshen Investment has a vest trading company in Dali,
Through this company, Shanshen Machinery successfully obtained five advanced CNC machine tools,
Through the same means, Shanshen Group controlled several vest companies, and soon obtained a large number of various high-precision machine tools.

As soon as the machine tool is in hand, these vest companies will be empty.

Even if the local government finds out, it won't take care of it.
Because of the epidemic, life in many countries is difficult.

Therefore, the local government turned a blind eye and closed one eye.

As long as you don't get caught by the Americans, why do you care so much?
…………

After about a month, all the high-precision machine tools needed by Shanshen Machinery were in place.

During this month, the company's researchers have been completely numb,

Everyone didn't expect the boss to be so awesome,

Such an advanced machine tool can be obtained, but the company is on the blacklist!

"Old Wang, where do you think the boss got so many high-precision machine tools?" One of the workers who was installing curiously asked the colleague next to him.

Lao Wang rolled his eyes at him: "You don't know English? Do you still need me to translate for you?"

The employee who spoke first just now smiled and said:

"I know this is a German machine tool, but I just wonder how the boss got it back?"

Lao Wang shook his head: "How do I know about this kind of thing, besides, our boss is so capable, wouldn't it be a piece of cake to get a few machine tools back?"

"Well, that's true!" Xiao Zhang nodded in agreement.

For the employees of Shanshen Machinery, the boss is a legend,
Therefore, everyone made up their own minds, thinking that it should be normal for the boss to get so many advanced machine tools.

　There are two more chapters tonight

　　
　
(End of this chapter)