"Lao Wang, you are really a good means, we don't have a little spectrum yet, you have already made sure that you can get the list!" Isn't Wang Qingfeng irrelevant?

Could it be that this product has eaten, drunk, prostitute, gambled, made friends, and reached a big fish in the past few years?

"Hahaha, luck, luck. Dude, you'll have to help me this time! Wang Qingfeng laughed twice, and didn't say what his relationship was, nor who it was, after all, he only knew Yang Qing and Pan Zhigao here, not the kind of friendship.

If it was just Yun Fei, he would not hesitate to show it off.

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

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

Although it still can't be compared with Yun Fei's relationship, he made it up himself.

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

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

"Is there still less equipment purchased by Xin Kaixing on credit in Jiuyi Heavy Industry? If you don't have 10 million, you have to have 8 million, right? You're telling me this now? Lao Wang, what kind of fart is being held, you can just let it go, Mr. Yang and Mr. Pan are not outsiders......" Yun Fei glanced at Wang Qingfeng, and knew that there was absolutely no good fart in the stomach of this product.

"A heavy-duty CNC sleeper with a slewing diameter of three meters, a processing length of ten meters, and a load of 100 tons, can you give us two?" Wang Qingfeng is really not polite.

"Poof......" The tea in Yun Fei's mouth squirted out.

What is this bastard going to do?

Where can Xinkaixing use such heavy equipment?

However, it seems that there is still a large market for heavy equipment.

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

It's also a piece of fat!

"Lao Wang, do you know how long it will take for Lu Dao to engage in this heavy-duty CNC car? Even if it is an ordinary lathe, it is not possible to make it in a short time! Yun Fei felt that Wang Qingfeng had now become Wang Daring.

How bold the man is, how fruitful the king is.

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

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

He also knows that such heavy equipment, regardless of the design. Or production, the cycle is very long.

The main thing is this load-bearing problem.

General general heavy equipment cannot withstand such weight, and even reduces the service life of the equipment.

Moreover. In the process of rotating cutting the workpiece, the amount of force generated is far more than the gravity of the workpiece itself. There is also the torque generated during machining, which has high requirements for the bearings on the spindle that are mainly used to bear loads. And it also has very high requirements for dressing.

"This, you are looking for the wrong person, you should be looking for Mr. Pan and Mr. Huang. Their Hal Heavy Industries is the industry leader in the production of this special heavy equipment. Isn't it, Mr. Pan? Yun Fei said to Pan Zhigao with a smile.

Hal Heavy Industries is currently preparing to build the world's largest heavy-duty sleeping vehicle.

The motor rotor of the Three Gorges Dam requires that the rotation diameter of the lathe processed by it be greater than four meters, and the length of the lathe, which is greater than 15 meters. The load capacity is more than 220 tons.

In order to process such heavy parts, it is necessary to make the turning diameter of the lathe to be processed more than five meters, and the load-bearing must be two hundred and fifty tons. Only then is it safe.

Lathe machining is not like other product processing, the weight of the workpiece is mainly concentrated in the mechanical chuck connected to the spindle and the load-bearing tailstock at the back. For 220 tons of parts, the main bearing must weigh more than 125 tons. The tailstock, on the other hand, also needs to bear a weight of more than 125 tons or more.

There are not many such heavy equipment in the entire world, maybe not one, at least Yun Fei didn't hear that company did.

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

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

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

"That's true, at present, our company is developing a super-heavy lathe with a load of 250 tons, a slewing diameter of five meters, and a processing length of 15 meters. A sheep is a herding, a flock of sheep is also a herding,

The more you produce, the more R&D costs you have.

They started the preparation of the Three Gorges work, and although there was no order yet, they had already begun to carry out theoretical design. In the beginning, they intended to seek technical support from the Germans, who had the best mechanical skills in the whole world, but the main use of such heavy equipment was the military industry, especially shipbuilding.

China's navy is not good because China's manufacturing technology is not good, and there is very little heavy equipment, so it is simply unable to manufacture some heavy parts that need to go through countless complex machining processes.

For example, China's largest hydraulic forging press is only 6,000 tons, which requires tens of thousands of tons of pressure for forging heavy parts, China can not produce at all, even if it is barely produced, it is impossible to manufacture qualified parts blanks, after processing, it is impossible to achieve the design strength. It is simply impossible for China to think of processing these heavy key parts abroad.

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

Therefore, China's national defense industry, with the exception of strategic missile and rocket technology in the aerospace industry, which does not have particularly high requirements for materials and manufacturing technology, has developed relatively rapidly, and the development of other industries is not very ideal.

Now following the opportunity of the Three Gorges Project, the Chinese have begun to challenge the manufacturing technology that is a super problem in the entire world, and the cost investment is absolutely not small, and the time is definitely a lot.

Pan Zhigao can't wait to sell a few more units before production, such heavy equipment, one sells for one or two million, it is definitely not expensive!

"Old Pan. I can't use such a big piece of heavy equipment. I only need a three-meter diameter one, why don't you help get one? I took down the groove wheel of the Three Gorges Project crane, and there are several of them...... There are also some heavy parts of the navy's warships, I got them from the Jiangnan Shipyard, and now I lack such a piece of equipment......" Wang Qingfeng shook his head resolutely.

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

Didn't you see that Yun Fei, the chief consultant of Xin Kaixing, had been winking at himself.

"Lao Pan, this 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 look at the money, you have to give me a face, right? I have 25% of the shares of Xinkaixing......" such equipment is for Hal Heavy Industries, which is making every effort to tackle the heavy-duty lathes with a rotary diameter of five meters. It's basically a chicken rib.

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

Everything had to be redesigned.

In the past, the heavy-duty lathes with a slewing diameter of three meters and two were generally only fifty or sixty tons.

Now in the same device specs. But the load-bearing has to be doubled, and the techniques involved in the middle are not a little bit.

"When? Now that Mr. Yun has spoken, I can't shirk it anymore. Let's start with it. It's not okay if the time is too tight, we haven't done it yet...... we haven't done it yet," Pan Zhigao replied with a wry smile.

If the order for this chicken rib is rejected. He can imagine that in the future cooperation with Jiuyi Heavy Industry, there will be no harmony as before.

"A year and a half, delivery in a year and a half." Wang Qingfeng hurriedly said.

"Then there's no problem." Pan Zhigao and Huang Chaohai muttered and summed it up before nodding to Yun Fei and Wang Qingfeng.

Wang Qingfeng originally thought that there was nothing to do here, and he should eat and drink next, but where did he think that Yun Fei and they would have to talk about bigger things next.

This is not as simple as the business of processing some parts from others by virtue of his relationship, and their appetite is far greater than his own.

"Now let's talk about the problem of this turn-milling compound machining center that processes ultra-heavy parts such as hydro turbines in the Three Gorges power generation set. Such equipment, both at home and abroad, must be redesigned. What I mean, it's the three of us who join forces to do this, and we can't fight 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, even the king of heaven and Lao Tzu can't do it......" Yun Fei said this, which is what he wants to do the most.

Heavy-duty CNC lathe technology is there, and the technology of heavy-duty CNC gantry milling is also available, and it is time to develop in the direction of turning and milling compound machining centers.

Also, this is not like a five-axis machining center, which requires too high precision.

The hydraulic turbine and rotor in the hydroelectric generator set are heavy-duty parts, and there is no problem with an error of even a few millimeters. (To be continued......)

PS: I'm really sorry.,Last night there was a power outage at home.,Ran to Tianhai Xiangyun's big house.,As a result, the network is faulty here.,Haven't been able to access the Internet.,Report for repair early in the morning.,Radio and television came to two masters.,It's been more than two hours.,Didn't get it right.,Now you can only upload it in the Internet café.。

I'm sorry everyone, what I owed yesterday, I will compensate for it today, at least update five chapters and fifteen thousand......

Thanks to Lan Bo Wang and Wandering Wind for each of the two big monthly passes, thanks to the ancient Jiangjin big monthly pass and the Great Ancestor of the Underworld for the evaluation votes......