Smart Industrial Empire

"Old Wang, you are really clever. We don't have any plans yet, but you have already guaranteed to get the list!" Isn't Wang Qingfeng irrelevant?

Could it be that this guy has been eating, drinking, whoring, gambling, and making friends online in the past few years?

"Hahaha, it's just luck, it's just luck. Brother, you have to help me this time!" Wang Qingfeng laughed twice, and didn't say what his relationship was or who it was. After all, Yang Qing and Pan Zhigao here These people, he just knows, not the kind of friendship.

If it was just Yunfei, he would show it off without hesitation.

Yun Fei's relationship with the top leaders of the country has always made him extremely jealous.

But now, I can also find the relationship with Tongtian, which is considered a relatively awesome existence for ordinary people.

Although it still can't be compared with Yun Fei's relationship, but this is what he made himself.

"How do you want me to help you with this matter? Who wants it first? If you want money, you don't have it. If you don't have money..." As long as you don't want money, everything is easy to talk about.

"Can I buy some equipment on credit?" Wang Qingfeng said with a sinister smile.

"Is Xin Kaixing buying less equipment on credit at Jiuyi Heavy Industry? If there is no 1000 million, there must be 800 million? You are telling me this now? Lao Wang, what are you holding back, just let it go, Mr. Yang and Boss Pan and the others are not outsiders..." Yun Fei glanced at Wang Qingfeng, knowing that this guy definitely didn't have a good fart in his belly.

"The turning diameter is three meters, the processing length is ten meters, and the heavy-duty CNC sleeper lathe with a load capacity of one hundred tons, how about two for us?" Wang Qingfeng was really not polite.

"Pfft..." The tea in Yun Fei's mouth spurted out.

What is this bastard going to do?

Where can Xinkaixing use such heavy equipment?

However, it seems that such heavy equipment still has a large market.

All kinds of heavy equipment, such as wind turbine main shaft, steam turbine main shaft, marine transmission gearbox crankshaft, main shaft and other large equipment, have an extremely huge market, and the processing costs of these heavy parts are also extremely considerable.The processing fee for any part is tens of thousands or even tens of millions.

This is also a piece of fat!

"Old Wang, do you know how long it will take to manufacture this heavy-duty CNC lathe? Even ordinary lathes can't be manufactured in a short period of time!" Yun Fei felt that Wang Qingfeng had now become Wang Bold.

How daring a man is, and how daring the land is.

But this is not the era when satellites could be blown into the sky by bragging.

"I know, that's why I said brother, you must help me. If it's ordinary heavy equipment, I don't even need to ask you to help me. I can just place an order with Jiuyi Heavy Industry through Xinkaixing Purchasing Department..." Wang Qingfeng looked like an idiot.

He also knew that such heavy equipment, no matter the design.Or production, the cycle is very long.

The main problem is this load bearing.

Ordinary general-purpose heavy equipment cannot bear such a weight, and it will even reduce the service life of the equipment.

Besides.During the rotating cutting process of the workpiece, the force generated is far more than the gravity of the workpiece itself.There is also the torque generated during the machining process, which has high requirements on the bearings on the main shaft that are mainly used for load-bearing.And it also has very high requirements for skimming.

"Well, you are looking for the wrong person. You should be looking for Boss Pan and Boss Huang. Their Hal Heavy Industry is the industry leader in the production of this kind of special heavy equipment. Yes, Boss Pan?" Yun Fei said with a smile that was not a smile Looking at Pan Zhigao, he said.

Harbin Heavy Industries is currently preparing to build the world's largest heavy sleeper.

The motor rotor of the Three Gorges Dam requires that the turning diameter of the lathe processed on it be greater than 15 meters and the length be greater than 220 meters.Bearing more than [-] tons.

To process such heavy parts, it is necessary to make the turning diameter of the processing lathe more than five meters, and the load-bearing must be 250 tons.Only then is it safe.

Lathe processing is not like other product processing. The weight of the workpiece is mainly concentrated on the mechanical chuck connected to the main shaft and the load-bearing tailstock behind it.To process 220 tons of parts, the weight of the main bearing must exceed 120 tons.The tailstock also needs to bear a weight of more than 120 tons or even higher.

There are not many such heavy equipment in the whole world, maybe none at all, at least Yunfei has not heard that the company has them.

If it is not specially customized, no company will design and produce it. After all, the cost of this thing is too high.

"Mr. Pan, can your company produce such a heavy-duty lathe?" Wang Qingfeng was surprised.

He came to ask Yunfei for help because he wanted to buy it from the Germans through his relationship.

"That's true. At present, our company is developing a super-heavy-duty lathe with a load capacity of 250 tons, a turning diameter of five meters, and a processing length of 15 meters. If Mr. Wang is interested, why not have one of these lathes?" The sheep are also herded,

The more produced, the lower the research and development costs.

They started with the preparations for the iThree Gorges work on this thing. Although there is no order yet, they have already started theoretical design.In the beginning, they planned to seek technical support from the Germans, who had the best machinery and machinery technology in the world, but such heavy equipment was mainly used in the military industry, especially the shipbuilding industry.

China's navy is not good because China's manufacturing technology is not good and there are very few heavy equipment, so it is simply impossible to manufacture some heavy parts that require countless complicated machining processes.

For example, the largest hydraulic forging press in China is only [-] tons at most. For some heavy parts that require tens of thousands of tons of pressure for forging, China simply cannot produce them. , After processing, it simply cannot reach the designed strength.It is simply impossible for China to think of processing these heavy-duty key parts abroad.

No one wants to see China have a navy that has always been strong.

Therefore, in China's defense industry, except for the rapid development of strategic missiles and rocket technology in the aerospace industry, which does not require particularly high materials and manufacturing technology, the development of other industries is not very satisfactory.

Now following the opportunity of the Three Gorges Project, the Chinese began to challenge the manufacturing technology that is a super difficult problem in the whole world. The cost investment is absolutely impossible to be small, and the time is definitely not much.

Pan Zhigao wished he could sell a few more units before going into production. For such heavy equipment, one unit would cost 2000 million yuan, which is definitely not expensive!

"Old Pan, I can't use such a large heavy equipment. I only need one with a diameter of three meters. How about helping me get one? I took down the grooved pulley of the Three Gorges Project crane. There are several... I also got some heavy parts for the naval ships from the Jiangnan Shipyard, and now I lack such a piece of equipment..." Wang Qingfeng shook his head resolutely.

There are not many such equipment in the whole world, and there are not many processing businesses. I can't be impulsive in order to satisfy my vanity.Tell the whole world that I have the world's largest heavy-duty sleeping car, and spend tens of millions to buy such a super-heavy equipment that may not be in business for many years.

Didn't you see Yunfei, Xin Kaixing's chief consultant, blinking at himself?

"Old Pan, this is a favor, you really help us. Since Lao Wang has taken down some key parts of the warship, it is useless to prevent him from buying such heavy equipment. You just don't care about the money. , You have to give me face? I own 20.00% of Xinkaixing’s shares..." Such equipment is for Hal Heavy Industry, which is working hard on the heavy-duty lathe with a rotary diameter of five meters.It's basically a piece of shit.

If there is no numerical control device, the price of such equipment is no more than 600 million.

Everything has to be redesigned.

The heavy-duty lathes they designed in the past with a turning diameter of [-] meters generally only carried [-] to [-] tons.

Now in the same device specs.But if the weight is doubled, the technology involved in the process is not a little bit.

"When will you want it? Since you have already spoken, Mr. Yun, I can't shirk it anymore. Let's talk about it first. Time is too tight. We haven't finished the two sets of TEPCO and Harbin Electric yet..." Pan Zhigao answered Yun Fei with a wry smile.

If you reject this tasteless order.He can imagine that in the future cooperation with Jiuyi Heavy Industry, it will not be as harmonious as before.

"One and a half years, delivery in one and a half years." Wang Qingfeng said hastily.

"Then there is no problem." After Pan Zhigao and Huang Chaohai murmured together, they nodded to Yun Fei and Wang Qingfeng.

Wang Qingfeng originally thought that there was nothing to do here, and that he should eat and drink next, but he didn't expect that Yun Fei and the others would have to talk about bigger things next.

This is not as simple as his business of taking some parts from others for processing based on his relationship, and their appetite is far greater than his own.

"Now let's talk about the problem of the turning-milling compound machining center for processing super-heavy parts such as the water turbine in the Three Gorges generator set. Such equipment must be redesigned whether it is at home or abroad. What I mean is The three of us joined forces to do this, we can't beat Wuhan Heavy Industry. They want to get the production technology of heavy CNC equipment from us, let alone they are just a state-owned unit, even the king of heaven can't do it..." Yun Fei said This is what he wants to do most.

With the technology of heavy-duty CNC lathe and the technology of heavy-duty CNC gantry milling, it is time to develop in the direction of the turning-milling compound machining center.

Moreover, this does not require too high precision like a five-axis machining center.

For the heavy parts such as the water turbine and the rotor in the hydroelectric generator set, there is no problem even if the error is a few millimeters. (To be continued..)

ps: I’m really sorry, last night there was a power outage at home, and I went to Tianhai Xiangyun University, but the network failure here has been unable to access the Internet. I reported for repairs early in the morning, and two masters from Radio and Television came and worked on it for more than two hours. They haven't been done yet, and now they can only be uploaded online.

I'm sorry everyone, what I owed yesterday will be compensated today, and at least five chapters will be updated for fifteen thousand...

Thank you Lan Bowang and Aoyou Defeng for the two monthly tickets each, thanks to the ancient Jiangjin for the monthly ticket and the ancestor Ming for the evaluation ticket...