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"Reducer?"

Listening to Wang Dabu mentioned the helicopter's gear unit, Victor Fladimovic Kiapa laughed directly, and he finally had a successful achievement. He reflected himself asked Wang Dazhi: "Wang, do you know what I am in the Mili Design Bureau, what is the most proud of work?"

"what?"

Wang Dazhi's face confused: According to you know, when the Mili Design Bureau, it seems that Victor Vladamovic Kiapa does not host any helicopter R & D project.

"Is a VR-26 main drift!

Victor Fladamovich Kiapa is proud.

Unfortunately, his eyes throws a blind man, Wang Dazhi is a little confused: "VR-26 main speed driver? What is this?"

"You don't know VR-26?"

Victor Fladikovich Caiapa felt that his mentality was a bit to be collapsed: "Mi-26 do you know?"

"Mi-26 I certainly know,"

Wang Dafu nodded: "The world's weight and heavy helicopters are the largest weight in the world ..."

When I said, Wang Dagizhi suddenly stunned. He looked at Victor Fladi Rivich Kiapa, did not dare to confuse: "Don't tell me that VR-26 is the main deceleration of Mi-26 ?!

"Yes, VR-26 is the main speed of Mi-26!

The total cost of X successful Victor Fladikovic Kiapa's face has a little bit, and it is poor to say: see!

Laozi is amazing? Still not hurry to shoot the horses of Laozi? "..."

Wang Dazhi looked at Victor Fladimovic Kiapa, and it was shocked: the guy in front of me is the designer of the main speed of the rice-26 heavy helicopter? !

Gay it? !

I quickly shaken my head, Wang Dazhi said: "I didn't remember the wrong, the main speed driver used by the Mili Design Bureau is the engine manufacturing unit and the engine is synchronized together.

The Evchen Design Bureau and the Cremov Design Bureau provide to the Mili Design Bureau not the turbox engine "single machine"

However, it directly provides a "power package" consisting of a turbox engine, a main speed driver, and an end paddle reducer.

Whether it is a rice-8/17 transport helicopter, the rice-24 armed helicopter is still the rice-28 in the trial fly, the mi-26 heavy helicopter's main drift is actually designed and manufactured by the Mili Design Bureau. ? !

Although I know that Victor Fladimovic Kiapa can't say, I can't believe in this matter, but I don't believe it, I know, but the technical content is concerned, the helicopter main decelerator The technical content is actually higher than the engine, and it is similar to the relationship between the automotive engine and the automatic gearbox. It is big enough to manufacture the automotive engine. But now, the first-line national car enterprise in our country has the ability to self-produce engine, and the overall performance and level of the same displacement in Europe and the United States have different engineers. It can go to the automatic transmission, cough ... in the AT automatic transmission This piece, our country is in a level that has just broken through, whether it is Dongan's 6AT or Shengrui's 8AT, the installed volume is not very large, affiliated to Dongan's 6At of Dong'an Group, even Changan himself "be reluctant"

Using, Shengrui's 8AT is only Sway, Zhongtai is used; in the field of DCT dual-clutch altimeters, although many automotive companies now produce dual-clutch gearbox, but core dual clutch modules and control modules It is basically Borg Warner to provide ... In addition, hardware is made, but in software, it is the control software to adjust and match this piece, our domestic automatic transmission enterprise in this piece with ZF, love The letter refinement has a quite gap.

Of course, the advancement is still a rapid development of a footprint in one step compared to even 10 years ago, the national auto company is really a rapid development of a footprint, which is also the fact that the road will always go step by step, and the rice is always a bit. .

And if you turn back, the VR-26 main speed of the M -26 heavy helicopter is rigorous, because there is a strict weight limit, the weight of this main gearizer cannot exceed 3800 kg, and it is necessary to accept two D- 136 Turbine Engine The maximum 11,000-axis horsepower violent input, the most important thing is to reach 62.

5: 1 reducer, the D-136 turbo engine power output shaft up to 8294 revolutions of rotation, which is reduced to 132 after deceleration.

7 turn / min.

This requirement is not bad, but this reducer is hard, and the weight is controlled at 3640 kg.

For now Shangfei Group, the rated power above Mi-26 can reach 22,000 axial horsepower VR-26 main drift, which is equivalent to being in 1995, even Mercedes-Benz S is only equipped with 5AT, The Soviets have ""

Take 10AT in front of the world, and use the actual performance to prove this 10AT super easy to use ... is such a bovine x!

For connecting "3AT"

More than the Shangfei Group, "10at"

The chief designer is in front of himself, it is his own person.

Do you say this is a fantasy? Therefore, Wang Dazhi's unbelievable, it is also understandable to understand.

In the face of Wang Dazhi's doubt, waiting for praise and praising Victor Fladi Rivich Caiapa is a bit unhappy, but he also knows that his general manager said the facts, nodded "You said no The main speed driver used on the helicopter of Mi-8, Mi-17, and Mi-24 and Mi-24 is indeed, and the tail paddle reducer is indeed by the providing unit of the engine.

The form is provided to the Mili Design Bureau, but VR-26 is an exception. According to the conventional tradition, the Ivesco Design Bureau provides a matching of the D-136 turbo engine to our Mili design. Reducer, but Mr. Lottale, the total designer of the D-136 turbo engine refused to design a set of reducers for us. He believes that this reducer is too big, and there are many problems that are not well solved, even if the design is successful It will excel weight and it is difficult to ensure success.

Listening to Victor Fladamovich Kiapa said that Wang Dazhi understood, he respectfully said: "So your teacher Ji Shenke will pay the development task of the VR-26 main drift Give you? "

"Yes,"

Victor Fladamovic Kiapa is proud: "This is the trust of my teacher, and I have not let the teacher disappoint.

Wang Dazhi does not speak, why don't you know that Victor Fladi Virivich Kiapa is a designer of the Mi-26 heavy helicopter's main speed driver, he is more felection: Chairman Chairman, you gave us a baby's baby bump back, this is the world's top heavy helicopter main reducer design expert!