Intelligent Industrial Empire

"Lao Wang, you really have a great means, we don't have anything to do, so you have actually ensured that you can get the list!" Isn't Wang Qingfeng irrelevant?

Could it be that this kind of food, drinking, prostitution, betting, making friends, and getting to the big fish?

"Hahaha, luck, luck. Brother, you have to help me this time!" Wang Qingfeng laughed aloud, did not say what his relationship was, nor who it was. After all, Yang Qing and Pan Zhigao are here. These people, he just knows, not the kind of irresistible friendship.

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

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

And now, I can also find the relationship between Tongtian, and for the average person, it can be considered a relatively powerful existence.

Although it is still impossible to compare with Yun Fei's relationship, he did it by himself.

"How do you want me to help you with this matter? Whoever asks for money first, there is no, no money..." As long as you don't need money, everything is easy to say.

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

"Is Xinkaixing still less equipment purchased on credit at Jiuyi Heavy Industry? If you don't have 10 million, you have to have 8 million? Now you tell me this? Pharaoh, you just let it go. Mr. Yang and Mr. Pan are not outsiders either..." Yun Fei glanced at Wang Qingfeng, knowing that there was absolutely no good fart in the belly of this guy.

"A heavy-duty CNC sleeping car with a rotating diameter of three meters, a machining length of ten meters, and a load-bearing capacity of 100 tons, can we have two?" Wang Qingfeng was really not polite.

"Puff..." The tea in Yun Fei's mouth spouted out.

What is this bastard doing?

Where can Xinkaixing use such heavy equipment?

But it seems that there is still a big market for heavy equipment.

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

This is also a piece of fat!

"Pharaoh, do you know how long it will take to build this heavy-duty CNC car? Even an ordinary lathe can't be built in a short time!" Yun Fei felt that Wang Qingfeng had become Wang Bold now.

How daring people are, how prolific the king is.

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

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

He also knows that such heavy equipment, whether in design or production, has a very long cycle.

The main problem is this load bearing.

General heavy-duty equipment cannot bear such a weight and may even reduce the service life of the equipment.

Besides.In the process of rotating 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 places high requirements on the bearings on the spindle that are mainly used for load-bearing.And also has very high requirements for dressing.

"Well, you have found the wrong person. You should find Mr. Pan and Mr. Huang. Their Haer Heavy Industry is the industry leader in producing this special heavy equipment. Isn't it, Mr. Pan?" Said to Pan Zhigao.

Haar Heavy Industry 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 to be processed on it is greater than four meters, the length is greater than 15 meters, and the load-bearing capacity exceeds 220 tons.

To process such heavy parts, the turning diameter of the processed lathe must be more than five meters, and the load-bearing capacity must be 250 tons. Only in this way is safe.

Lathe processing is not like other product processing. The weight of the workpiece is mainly concentrated on the mechanical chuck connected to the spindle and the load-bearing tailstock behind.To process 220 tons of parts, the main bearing must weigh more than 125 tons, and the tailstock also needs to bear more than 125 tons or even higher weight.

There are not many such heavy equipment in the entire world, perhaps none, at least Yunfei has not heard that the company has.

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

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

He came to ask Yun Fei for help, just to buy it from the Germans through his relationship.

"This is indeed the case. At present, our company is developing a super-heavy lathe with a load-bearing capacity of 250 tons, a turning diameter of 5 meters, and a machining length of 15 meters. If Mr. Wang is interested, why not come with this thing?" A sheep It is released, and a group of sheep is also released,

The more production, the higher the R&D cost.

They started with the preparations for the i Three Gorges work, although they have not yet ordered, they have already begun theoretical design.In the beginning, they intended to seek technical support from the Germans with the best mechanical technology in the whole world, but such heavy equipment was mainly used for military industry, especially shipbuilding.

China’s navy can’t do it, because China’s manufacturing technology is not good and there are few heavy equipment, so it is impossible to manufacture heavy parts that require countless complex machining processes.

For example, the largest hydraulic forging press in China is only 6,000 tons. For some heavy parts that require tens of thousands of tons of pressure for forging, China cannot produce them at all. Even if they barely produce, they cannot produce qualified parts. After processing, the design strength cannot be achieved at all.It is impossible for China to think of processing these heavy key parts abroad.

No one wants to see China have a strong navy.

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

Now following the opportunity of the Three Gorges Project, the Chinese have begun to leapfrog into the challenge of manufacturing technology that is a super problem in the entire world. The cost investment is absolutely impossible to be small, and the time is definitely a lot.

Pan Zhigao is eager to sell a few more units before production. Such heavy equipment costs 10 to 20 million per unit, which is definitely not expensive!

"Old Pan, I can't use such big heavy equipment. I only need one with a diameter of three meters. Why don't you help me get one? I took down the grooved wheel of the Three Gorges Project Crane, how many... There are also some heavy parts for the navy's warships. I got them from Jiangnan Shipyard. Now I lack such a piece of equipment..." Wang Qingfeng shook his head firmly.

There are not a few such equipment in the whole world, and the processing business is not very large. You can’t impulsively. In order to satisfy your vanity, tell the world that you have the world’s largest heavy-duty sleeping car. Do not buy such a super heavy equipment that may not have been in business for many years.

Didn't you see Yun Fei that Xin Kaixing's chief consultant kept blinking at himself?

"Old Pan, this is a favor. You really help us. Since Lao Wang has taken down some of the key parts of the warship, it is useless to prevent him from buying such heavy equipment. You just don't think about the money. , You have to give me face, right? I have 25% of Xinkaixing's shares..." Such equipment is basically for Haar Heavy Industry, which is working hard on a heavy lathe with a turning diameter of 5 meters. It's a chicken rib.

Without the numerical control device, the price of such equipment is no more than five or six million.

Everything has to be redesigned.

The heavy-duty lathes with a rotating diameter of three meters and two they designed in the past have a general bearing capacity of only 50 or 60 tons.

Now that the equipment specifications are the same, but the load bearing has to be doubled, the technology involved in the middle is not a little bit.

"When do you want it? Now that you have spoken to Mr. Yun, I can't shirk it anymore. I'd better say it first. Time is too tight. It's not enough. We haven't settled the two stations of Dongdian and Harbin Electric..." Pan Zhigao answered this with a wry smile.

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

"Delivery in one and a half years, one and a half years later." Wang Qingfeng said hurriedly.

"Then there is no problem." Pan Zhigao and Huang Chaohai murmured together before nodding to Yun Fei and Wang Qingfeng.

Wang Qingfeng originally thought that there was nothing going on here, and that he should eat and drink next. What did he think was 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 based on the relationship, and their appetite is far greater than his own.

"Now let's talk about the turning-milling composite machining center for processing super-heavy parts such as hydraulic turbines in the Three Gorges generator set. Such equipment must be redesigned whether it is domestic or foreign. What do I mean, It’s the three of us who joined together to do this. We can’t beat Wuhan Heavy Industries. They want to get the production technology of heavy CNC equipment from us, not to mention that they are just a state-owned unit, not even the king of heaven..." Yun Fei said This is what he most wants to do.

With the technology of heavy-duty CNC turning, and the technology of heavy-duty CNC gantry milling, it is time to develop towards the turning-milling composite machining center.

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

For the heavy parts such as the turbine and rotor in the hydroelectric generating set, there is no problem even if the error is a few millimeters.