Military Review

Strength tests of the MS-21 aircraft wing element made of domestic composites have been completed

46

Due to the refusal of Western suppliers to sell their products to Russia due to sanctions, composite materials for the domestic aircraft industry are now being actively developed by industry specialists together with scientists from Moscow State University and the state corporation Rosatom. Recently, strength tests of the MS-21 aircraft wing element made of domestic composites have been successfully completed.


This was reported in the press service of the state corporation Rostec.

This stage of static testing was carried out by employees of the United Aircraft Corporation (UAC), which is part of the state corporation, in cooperation with representatives of the Zhukovsky TsAGI Institute. A wing box made of Russian polymer composites was tested.

The element was subjected to loads far exceeding the maximum probable during the operation of the aircraft. It is considered acceptable if the element under test is capable of withstanding a design load that is fifty percent higher than the operational load. The caisson was destroyed only after the calculated indicator was exceeded.

Earlier, on December 21 last year, the MS-21-300 airliner was launched, the wing of which was made of Russian materials. Prior to this, a series of ground tests were carried out.


Because of the sanctions imposed by the West, it is planned to invest more money and efforts in the development of the domestic civil aircraft industry in Russia.
Photos used:
GK "Rostec"
46 comments
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  1. Uncle lee
    Uncle lee 29 March 2022 12: 37
    +13
    it is planned to invest more money and efforts in the development of the domestic civil aircraft industry in Russia.
    And who offered to buy Airbus? And a big bolt was put on our aircraft industry! It has finally arrived!
    1. NIKN
      NIKN 29 March 2022 12: 47
      +7
      Chubik red offered to buy everything "why bother if you can buy everything" But now you can't catch up with him. wink
      1. _Mitrich_
        _Mitrich_ 29 March 2022 13: 46
        +6
        ... in my opinion, Gaidar. It seems that his words - "... I agreed on everything, we will be supplied with any amount ..."
        1. NIKN
          NIKN 29 March 2022 13: 55
          +6
          Quote from: _Mitrich_
          ... in my opinion, Gaidar. It seems that his words - "... I agreed on everything, we will be supplied with any amount ..."

          Yes, there was one pipe for everyone, they took turns blowing, and sometimes they all managed to do it at the same time.
    2. ved_med12
      ved_med12 29 March 2022 12: 51
      +3
      And who moved to used xi from Germany and Japan?
      Similarly, airline companies did not want to buy our planes, for various reasons!
      1. faiver
        faiver 29 March 2022 13: 01
        -4
        I don’t agree, the car factories of the USSR and the Russian Federation are not able to provide the population of the country with cars ...
        1. ved_med12
          ved_med12 29 March 2022 13: 07
          -6
          So our planes, to our deep regret, are not yet competitive!
          1. faiver
            faiver 29 March 2022 13: 12
            0
            I'm not talking about consumer qualities, right-handed Subaru itself, I'm talking about a quantitative shortage, albeit more imperfect cars
        2. Flooding
          Flooding 29 March 2022 13: 38
          0
          Quote: faiver
          automobile plants of the USSR and the Russian Federation are not able to provide the population of the country with cars.

          so let them provide public transport then

          saturation with personal vehicles is not even a problem in the second ten for the Russian Federation

          learn how to use what you have wisely and effectively
          1. faiver
            faiver 29 March 2022 14: 15
            +1
            what is this for? re-read the thread...
            1. Flooding
              Flooding 29 March 2022 14: 46
              +1
              Quote: faiver
              what is this for? re-read the thread...

              to the fact that the task of such "provide the population with personal vehicles" and should not be faced by the domestic auto industry
              have higher priority goals
              1. faiver
                faiver 29 March 2022 15: 01
                +1
                For those who are on an armored personnel carrier - I pointed out one of the reasons that prompted Russians to buy used foreign cars abroad since the 90s, unlike our auto industry, the domestic aviation industry almost completely provided the country's needs for aircraft ...
                1. Flooding
                  Flooding 29 March 2022 15: 09
                  -1
                  Quote: faiver
                  For those who are on an armored personnel carrier - I pointed out one of the reasons that prompted Russians to buy used foreign cars

                  it seemed to you
                  your top comment doesn't say that.
                  you probably ran out of words
    3. Aerodrome
      Aerodrome 29 March 2022 13: 22
      0
      Quote: Uncle Lee
      it is planned to invest more money and efforts in the development of the domestic civil aircraft industry in Russia.
      And who offered to buy Airbus? And a big bolt was put on our aircraft industry! It has finally arrived!

      THEY haven’t run far yet, and the GDP, it’s quite possible to get them from the SVD for the time being. Must ... well? necessary !.
    4. Thrifty
      Thrifty 29 March 2022 13: 30
      -3
      Well, it was also something that they wanted to produce the German Leopard 2 tank at home, they believed the "partners" so much!
      1. bayard
        bayard 29 March 2022 18: 46
        +1
        Serdyukov "was going to" buy them, but it only went on against the backdrop of bidding on the purchase price of the T-90s.
        We need to launch our own production of aircraft. As for imported avionics, there is some stock in warehouses, but for the future - there are avionics for military aviation, why not a replacement? Production lines for assembling up to 70 MS-21s per year, have they been standing for years? The PD-14 engines were finished, they received their composites. What else does ? For some time you can fly on imported aircraft, then your own will arrive in time.
        Few 70 pcs. in year ?
        Expand production!
        IL-96 to return to the routes.
        4th engine? Fuel overrun?
        And where and by whom is this fuel extracted from us? So maybe it's better to reduce taxes, VAT on this product? Whom the world's fuel prices have already crept up briskly ... But we have everything of our own, we can lower it. But it was one of the safest aircraft.
        And plans to create a new wing (composite), under the new PD-35 engines, have long existed. So start production. So far with 4 engines, but with discounts on fuel, the main thing is that the assembly lines work, the specialists reappear, and then the PD35 and the new wing will arrive in time. Il-96-400 with a new wing and PD-35 engines, this will be the song of domestic aviation. And do not forget that we have a wide-body joint with the Chinese on the way. It will be more modest in passenger capacity - 280 people +, and IL-96-400 for 400 people +. So these will not be competitors - each aircraft has its own niche.
        Just do not chew snot and twist the nameplates on the units, it is necessary, but WORK.
    5. Vend
      Vend 29 March 2022 13: 53
      0
      This is not the USA. not Europe IT IS RUSSIA! WE CAN EVERYTHING! That's why they constantly interfere with us.
    6. alystan
      alystan 29 March 2022 14: 16
      0
      Didn't you know that all these issues were supervised by Dvorkovich, behind whom DAM loomed?
  2. Alexfly
    Alexfly 29 March 2022 12: 38
    +1
    Only in this way do our own technologies develop and not otherwise, chairs in the salon can be made everywhere, but they are not a key technology ...
    1. ved_med12
      ved_med12 29 March 2022 12: 46
      +1
      Is it okay that in aviation even chairs must undergo certification in many respects?
      1. DenZ
        DenZ 29 March 2022 12: 54
        +5
        Is it okay that a composite wing made from its own materials is a much more important and complex element than chairs that even need to be certified?
        1. ved_med12
          ved_med12 29 March 2022 12: 58
          0
          I agree, I disagree!
          The phrase "chairs in the cabin can be done everywhere," touched the nerve
          1. Alexfly
            Alexfly 29 March 2022 13: 01
            +2
            Without wings, armchairs do not fly .... except perhaps into space ...
            1. ved_med12
              ved_med12 29 March 2022 13: 13
              0
              Again agree! But even without a specially designed one, not a single passenger plane will fly!
        2. frog
          frog 29 March 2022 15: 45
          0
          Of course, it’s important, who can argue .... True, with their own materials ..... But it is decided (more precisely, it was decided), albeit not really. What about engines? So much has been said about them...
  3. Lech from Android.
    Lech from Android. 29 March 2022 12: 41
    +2
    Finally, the domestic aviation industry has begun to stir ... smart people have been warning for 30 years that the rate on imported aircraft parts will not lead to good ... and then thunder struck.
  4. SovAr238A
    SovAr238A 29 March 2022 12: 42
    0
    Here the news brings information that the PD-14 will be ready for mass production no earlier than the beginning of 2024.
    That American PW1431G engines - there are only a couple of pieces in stock.
    Well, they will assemble 1 more plane with these American engines and that's it.
    Accordingly, until the end of the first quarter of 2024, we will not see the start of mass production of MS-21 aircraft.

    This is not propaganda, not about all polymers, it's just a slice of reality at the moment.
    1. riddik70
      riddik70 29 March 2022 12: 51
      -2
      From 2025, it is planned to enter the production of 72 cars per year. Certification of the MS-21 aircraft should be completed by the end of 2021, then the aircraft will be validated and in 2022 will receive a certificate from the European aviation regulator EASA.
      On December 25, the MS-21-300 aircraft made its first flight with a wing made of Russian composite materials.

      On December 27, Prime Minister Mikhail Mishustin announced that the government would allocate an additional 61 billion rubles. for development work on the project of medium-haul narrow-body aircraft MS-21-300. The funds will be used for import substitution of components, production and after-sales service.
      1. SovAr238A
        SovAr238A 29 March 2022 14: 09
        +3
        Quote: riddik70
        From 2025, it is planned to enter the production of 72 cars per year. Certification of the MS-21 aircraft should be completed by the end of 2021, then the aircraft will be validated and in 2022 will receive a certificate from the European aviation regulator EASA.
        On December 25, the MS-21-300 aircraft made its first flight with a wing made of Russian composite materials.

        On December 27, Prime Minister Mikhail Mishustin announced that the government would allocate an additional 61 billion rubles. for development work on the project of medium-haul narrow-body aircraft MS-21-300. The funds will be used for import substitution of components, production and after-sales service.


        Why write information that dates back to 2020 - and now, in new conditions, has absolutely no reality?
        in addition, all plans, as well as the initial certification of the aircraft, were on American engines.
        Which are not and will not be.

        And yes, in the same article - the year of the beginning of the serial production of PD-14 is indicated - 2025, all the aircraft that were planned to be released earlier - on American engines.
      2. faiver
        faiver 29 March 2022 14: 25
        +5
        to be completed by the end of 2021
        - and what's the point of this certification of an aircraft with American engines now?
    2. mark1
      mark1 29 March 2022 12: 52
      0
      In the current situation, we simply do not need American ones, and PD-14s, according to my information, have been ready to mass-produce up to 16 units per year since January, with an increase to 48-50 units by the 25th year (but these were peacetime plans, will probably be revised upwards due to the fact that the PD-14 is now the main one)
      1. SovAr238A
        SovAr238A 29 March 2022 14: 15
        +3
        Quote: mark1
        In the current situation, we simply do not need American ones, and PD-14s, according to my information, have been ready to mass-produce up to 16 units per year since January, with an increase to 48-50 units by the 25th year (but these were peacetime plans, will probably be revised upwards due to the fact that the PD-14 is now the main one)


        Is your data your fantasy?
        There is nothing at all for serial production ...
        Even 10 pieces...

        In addition to engines, there are avionics.
        Quote:
        2020 year.
        The Irkut Corporation has announced an open tender for the creation of an onboard complex of radio-electronic equipment for the MS-21. At present, the avionics of the liner are based on the systems of the French company Thales and the American Honeywell and Rockwell Collins. The tender documentation says that the development of avionics, ground and airborne tests, as well as the receipt of the corresponding certificate should be completed in the fourth quarter of 2023.

        The state contract for R&D under the import substitution program is designed for the period until the end of 2023. This year, it is planned to conduct a series of ground and flight tests of the liner, equipped with ready-made Russian systems and units, including the PD-14 engine.

        This is the latest information.

        And you dreamed up 16 pieces this year...
        1. mark1
          mark1 29 March 2022 14: 49
          0
          I didn’t fantasize, it’s you who stir up the water and confuse immature minds. From January 21, the plant is ready to produce 16 engines
          I can’t say anything about avionics, because. I do not know the topic, as in other matters most likely you.
          It's easy to pick up a bunch of slightly rotten information from 2-3 years ago and pass it off as the ultimate truth. Emphasis of Ukrainian couch fighters.
          1. SovAr238A
            SovAr238A 29 March 2022 23: 56
            +1
            Quote: mark1
            I didn’t fantasize, it’s you who stir up the water and confuse immature minds. From January 21, the plant is ready to produce 16 engines
            I can’t say anything about avionics, because. I do not know the topic, as in other matters most likely you.
            It's easy to pick up a bunch of slightly rotten information from 2-3 years ago and pass it off as the ultimate truth. Emphasis of Ukrainian couch fighters.


            Let's give us real references to the manufacturer chtoli ..
            Not fantasy...
          2. SovAr238A
            SovAr238A 31 March 2022 22: 42
            +2
            Quote: mark1
            I didn’t fantasize, it’s you who stir up the water and confuse immature minds. From January 21, the plant is ready to produce 16 engines
            I can’t say anything about avionics, because. I do not know the topic, as in other matters most likely you.
            It's easy to pick up a bunch of slightly rotten information from 2-3 years ago and pass it off as the ultimate truth. Emphasis of Ukrainian couch fighters.


            And Borisov?
            Do you know this?
            Today's information.
            Plans for serial production of the MS-21 aircraft will be shifted by one or two years due to Western sanctions, Deputy Prime Minister Yury Borisov said.

            “The ban on the supply of components, which were present in large quantities and included in the design of our two flagship models Superjet 100 and MS-21, makes us actively and dynamically organize work on accelerated import substitution,” Borisov said.

            According to him, such work has already been organized.

            “But all the same, there will be a shift for one or two years, and our initial plans for mass production are being shifted,” the Deputy Prime Minister noted.

            Read more at RBC:
            https://www.rbc.ru/technology_and_media/31/03/2022/6245ddef9a7947038574a88a?from=from_main_10


            And the initial plans for the PD-14 engine were for 2025 ....
            1. The comment was deleted.
            2. mark1
              mark1 April 1 2022 07: 20
              0
              Quote: SovAr238A
              And the initial plans for the PD-14 engine were for 2025 ..

              You are confusing plans for MS 21-310 and plans for mass production of PD-14 in 2022, and by the year 25, the number of engines in the series should have increased to 50 units per year (this is all natural according to peacetime plans)
              And Yu. Borisov, not the most authoritative character for me, never once said exactly and specifically.
    3. faiver
      faiver 29 March 2022 13: 04
      0
      I wouldn't even think about 2024 yet, but let's hope...
  5. Vladimir_2U
    Vladimir_2U 29 March 2022 12: 48
    -6
    Good, good news!

    The caisson was destroyed only after the calculated indicator was exceeded.

    So the calculations are not very accurate.
  6. Ross xnumx
    Ross xnumx 29 March 2022 12: 59
    +3
    Because of the sanctions imposed by the West, it is planned to invest more money and efforts in the development of the domestic civil aircraft industry in Russia.

    Tu-204 (on which the Russian delegation flew to Turkey for negotiations ... Tu-214 ... A whole galaxy of Il ...
    Domestic aviation - an aircraft made of domestic materials and components ... Regions are sitting without work ... Build factories - let them do business ...
    1. faiver
      faiver 29 March 2022 14: 19
      +3
      Build factories - let them do business ...
      - about building and let them do business, I can remind you of the famous production line for the production of IL-76, which ...., and then along Zhvanetsky - "But you turn it on - it doesn't work" ...
  7. Ros 56
    Ros 56 29 March 2022 13: 08
    +6
    Well, what about the award for the 30-year collapse of our civil aircraft industry, who should be awarded with all my heart?
    1. SovAr238A
      SovAr238A 29 March 2022 14: 22
      +3
      Quote: Ros 56
      Well, what about the award for the 30-year collapse of our civil aircraft industry, who should be awarded with all my heart?


      Here's one from the legion...
      https://aviation21.ru/v-rukovodstve-rosaviacii-mogut-projti-masshtabnye-izmeneniya/
      1. Ros 56
        Ros 56 30 March 2022 09: 21
        0
        Here are the creatures, for such things, without a trial, all the property of the family and loved ones should be confiscated, and at once for 20 at least for bunk beds for a strict regime. there will be time to think.
  8. Roman 57 rus
    Roman 57 rus 29 March 2022 14: 55
    0
    Good luck! Aviation industry to be!
  9. Sadok
    Sadok 29 March 2022 17: 08
    -3
    and Chemezov is more stupid than a redhead? not dropped yet? what's the point of the wing? even cast iron. no engine yet. it will someday be a thread, but right now - little kati's pussy
  10. Stepan S
    Stepan S 30 March 2022 18: 18
    +1
    Well, if mine remembers correctly, they already reported that the plane with the new wing even flies