LEGO Gearwheels For Beginners (Episode 3)

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  • Опубликовано: 21 сен 2020
  • Part 3 of my "educational" videos that should help you designing your own Technic MOCs.
    Sariel's Gearwheel Calculator gears.sariel.pl/
    Follow me here:
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    / grohl_lego
    rebrickable.com/users/grohl/m...
    www.flickr.com/photos/grohld/
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Комментарии • 96

  • @thatguynamedgeorge9218
    @thatguynamedgeorge9218 3 года назад +16

    4:19 This one helped me understand how the 8042 excavator was able to put two drive trains into one axle.
    To clear things up, I meant that the concept was the same, not the mechanism.

  • @For891
    @For891 3 года назад +23

    These are awesome. I really appreciate you getting into the “ nuts and bolts “ of technic in this recent video. I’m hoping you plan on doing more. Thank you.

    • @JAWDRESS
      @JAWDRESS 3 года назад

      yeah, it makes lego feel like more engineering like, not just a kid toy

  • @frich2k
    @frich2k Год назад +4

    Thanks man, really helpful for an absolute begginer.
    I just purchased my first power funcions motors. I plan to motorize a Lego Tank and I had no clue how to do simple things like a 90 degree with the grears. Now I have a better understanding how how this works, hopefully I will be able to figure it out from here somehow! :D

  • @iplaygames3639
    @iplaygames3639 2 года назад +1

    Another awesome video, Bro! I wish, you would make more of "for Dummies" series. For instance, basics of car frame building, chassis basics, principles of building car bodies on a small scale. I mean, all your content is top class. Any tips for beginners would go. I personally find your tutorials the most useful and inspiring.

  • @autominestudios1579
    @autominestudios1579 3 года назад +4

    Awesome tutorial, can't wait to test this out!

  • @agastyaghosh8
    @agastyaghosh8 3 года назад +1

    i have always had a problem with getting the right ratio and this video really helped me!

  • @robotica-electronica2290
    @robotica-electronica2290 3 года назад +1

    Very informative, I will have to make use of this information in some future builds.

  • @gregdabrat
    @gregdabrat 3 года назад +4

    Thanks for the tutorial! These really help

  • @jinipworld3804
    @jinipworld3804 Год назад

    Great informative video, nice explanation

  • @rafallesinski4092
    @rafallesinski4092 3 года назад +1

    Great tutorials. Thanks so much.

  • @DieterG.
    @DieterG. 2 года назад

    Very helpful. Thanks

  • @reflectionist
    @reflectionist 2 года назад

    2:04 - Me, in Bricklink Studio : "You have NO idea how true that is. Higher Force indeed."

  • @Aisbejsijdns
    @Aisbejsijdns 2 года назад

    thank you very much its very helpful :)

  • @CaveJohnson376
    @CaveJohnson376 2 года назад +1

    note regarding worm gear: if you have some requirements met, you can actually transfer motion from output to worm gear, just apply a lot of torque on output gear. you can see demonstration of what i'm talking about in this video: ruclips.net/video/8uB9Pq_oZuM/видео.html

  • @umutdikici4601
    @umutdikici4601 Год назад

    Perfect. Thanksss

  • @Interqba
    @Interqba 3 года назад +1

    Gear calculator is also available as an app for Android. Also other apps by Sariel (Motors, Wheels, Unit Converter, LEGO Colours and Brickset Offline) are very helpful

    • @grohl666
      @grohl666  3 года назад +1

      Yes, that is shown on the printscreen of Sariel's website in the video.

    • @Interqba
      @Interqba 3 года назад

      @@grohl666 sorry, haven't seen it :)

    • @grohl666
      @grohl666  3 года назад

      @@Interqba no problem at all

  • @ronaldronind4459
    @ronaldronind4459 2 года назад

    I am very new to technic and gears, and this clear instruction video was very helpful. I am trying to make objects fly/float (with transparent rod piece) with the gears. And advice on that? Or is there an other video that throws some light on it...thanks.

    • @grohl666
      @grohl666  2 года назад +1

      I should definitely do the useful linkages video

  • @fornello123
    @fornello123 3 года назад +2

    What’s the purpose of the big four-knob gears that you used on the gearshift axle in the Land Rover? (Why not just two 16t gears?)

    • @grohl666
      @grohl666  3 года назад +4

      Originally the plan was to show the speed the gearbox is in.

  • @salva8722
    @salva8722 3 года назад +5

    Great videos. I just miss a Lego number reference of the pieces you use so we can buy it and reproduce the builds ourselves.

    • @grohl666
      @grohl666  3 года назад +1

      Just look at the inventory of 42110.

    • @tuankiettran8811
      @tuankiettran8811 3 года назад +1

      @@grohl666 on bricklink.

  • @ZEROBRICKS
    @ZEROBRICKS 3 года назад +2

    Regarding L beam combiantions.
    What about 8 and 28, that should be legal too.
    And what about 20 and 24 which was officially used in Chiron. is that legal?

    • @grohl666
      @grohl666  3 года назад +1

      Do not have 28 at home to try it out but the other one feels bit loose to have it successfully motorized for example. The 2 examples I show are totally safe though.

    • @tuankiettran8811
      @tuankiettran8811 3 года назад

      @@dinhtuan752 nope.

  • @joedillo
    @joedillo 2 года назад

    But what are those plus looking ones with the 4 ball ends? I saw them in the intro screen but not in the video.

    • @grohl666
      @grohl666  2 года назад

      They are called knob or bone gears. I can make a short video on how to use them.

  • @adrian_zombturtle148
    @adrian_zombturtle148 3 года назад +5

    Why don't the worm gears have friction ??

    • @grohl666
      @grohl666  3 года назад +1

      So you can build telescopic sliders

  • @itaysivan9945
    @itaysivan9945 Год назад

    amazing video! but where will i be able to buy these parts?

    • @grohl666
      @grohl666  Год назад

      Any Lego Technic set. The Defender 42110 has all if them.

  • @Phoenix-Saika
    @Phoenix-Saika 3 года назад

    Can you please make a c moc with the 42080 log loader set?

    • @grohl666
      @grohl666  3 года назад

      Nope, I do not have that set.

  • @akbalder
    @akbalder 3 года назад +1

    I often find difficult to have a smooth movement when connecting a 20 teeth double bevel gear with a 12th double bevel gear. Do you have any tip?

    • @grohl666
      @grohl666  3 года назад

      the most efficient combo is a row of 24 or 16 tooth ones

  • @peskybobcat
    @peskybobcat 4 месяца назад

    Where do you get the big bag of parts to build all of thees things

    • @grohl666
      @grohl666  4 месяца назад +1

      From LEGO Technic sets

  • @civilisedzombie
    @civilisedzombie Год назад +5

    Why do you call them gearwheals instead of gears?

  • @prosto_komputer
    @prosto_komputer 2 года назад

    Hello, thank you for the content.
    Please, where can I buy this set of gears?
    I can't find it on the official website of LEGO.

    • @grohl666
      @grohl666  2 года назад +1

      Just get a Technic set that contains them or buy them from Bricklink

    • @prosto_komputer
      @prosto_komputer 2 года назад

      @grohl666 Than you for very fast answer👍

  • @dr.pavanigurudu4034
    @dr.pavanigurudu4034 3 года назад +1

    I have made a small plane with corvette ZRI

    • @dinhtuan752
      @dinhtuan752 Год назад

      Nope, tried And failed
      Sorry for duplatation

  • @arathmauriciosantacruzlara5455

    I have a project , I need to make a car basically
    This helped a lot thx

  • @darioselvi8872
    @darioselvi8872 2 года назад +1

    I want know the number of the yellow gear, the medium

    • @grohl666
      @grohl666  2 года назад

      Does this help? www.bricklink.com/catalogList.asp?catType=P&catString=136

    • @darioselvi8872
      @darioselvi8872 2 года назад

      @@grohl666 yes bro thx

  • @Sirslayer_X
    @Sirslayer_X 3 года назад +1

    Follow, driver and idler gears and the math of gearing up and gearing down with driver and follow added into the mix with idlers, otherwise that was very basic ..

    • @grohl666
      @grohl666  3 года назад

      I do not think I understood your comment properly.

    • @Sirslayer_X
      @Sirslayer_X 3 года назад

      @@grohl666 I was just curious about the concept of drivers, idler and follower gears .

    • @Sirslayer_X
      @Sirslayer_X 3 года назад

      @@grohl666 my understanding of your video is how to secure 2 gears , one driver and one follower only?? So a 3 gear train is not recommend due to gear slippage?? Is that the general rule..

    • @grohl666
      @grohl666  3 года назад +1

      @@Sirslayer_X Nope, not all. Feel free to use as many as you need but usually the fewer, the better.

  • @dr.pavanigurudu4034
    @dr.pavanigurudu4034 3 года назад

    A small request can you make a plane with corvette ZRI

    • @grohl666
      @grohl666  3 года назад

      Nope, tried And failed

  • @dr.pavanigurudu4034
    @dr.pavanigurudu4034 3 года назад

    are you done with the truck corvette zri

    • @grohl666
      @grohl666  3 года назад

      Few more weeks. Right now we are working on the 42111 Cargo plane.

  • @stopmotionstuds8531
    @stopmotionstuds8531 3 года назад

    I know this isn’t related to the video but is there anyway I can make a proper suspension with only 2 suspension pieces

    • @grohl666
      @grohl666  3 года назад

      Do you mean the wishbones or the shock absorbers?

    • @stopmotionstuds8531
      @stopmotionstuds8531 3 года назад

      Wishbones

    • @grohl666
      @grohl666  3 года назад +1

      @@stopmotionstuds8531 You can definitely do the rear suspension only using beams and if you do not need indepenent suspension, you can try pendular, live axle or similar suspension type for the front.

    • @stopmotionstuds8531
      @stopmotionstuds8531 3 года назад +1

      Thanks

  • @lemoneasy2760
    @lemoneasy2760 2 года назад

    where can i buy some at

    • @grohl666
      @grohl666  2 года назад

      Pick a brick from Lego or Bricklink

  • @karl_look
    @karl_look 2 года назад

    i don’t understand how to use the special red gears :/ can somebody explain it?

    • @grohl666
      @grohl666  2 года назад

      They work as a part of gearbox using the shifting ring in between ruclips.net/video/NJNC6tcw2Cg/видео.html or allow you to transfer power around a spinning crossaxle, check for example the 42093 instructions or 4:19 in this video.

    • @dinhtuan752
      @dinhtuan752 2 года назад

      or 42126, 42128.

  • @blackghoust4791
    @blackghoust4791 3 года назад +1

    Where is an instruction for Volvo?

    • @grohl666
      @grohl666  3 года назад

      Coming in 3-4 weeks

  • @alfiewg1140
    @alfiewg1140 2 года назад

    What do dummies mean.

  • @jeffdo4396
    @jeffdo4396 3 года назад

    +

  • @landonrobertson2982
    @landonrobertson2982 3 года назад

    What if the people didn't have some of the gears like... me I have most of the gears but not all of them.

    • @grohl666
      @grohl666  3 года назад

      You do not need all of them to build a decent model. Look at 42122 for example. There are almost no gearwheels.

  • @ayeaye-ni1gg
    @ayeaye-ni1gg 2 года назад

    what is toy name

  • @okboing
    @okboing 3 года назад

    you can just call them gears, nobody calls them gearwheels

    • @grohl666
      @grohl666  3 года назад

      LEGO Technic design team does.

  • @AlexXY
    @AlexXY 2 года назад

    Thank you for calling me dummie...

    • @grohl666
      @grohl666  2 года назад

      Do not take it personally.

    • @AlexXY
      @AlexXY 2 года назад

      @@grohl666 but i know i am...

  • @suleimanmalocanstveni2342
    @suleimanmalocanstveni2342 2 года назад

    So I am dummy

    • @grohl666
      @grohl666  2 года назад +1

      No, it just means that we all still learn including myself.

  • @Stefan0671
    @Stefan0671 3 года назад

    Why do you use the satanic number "666" in your username?

  • @noprobllama9747
    @noprobllama9747 3 года назад

    This dummy says thank you :)

  • @noiceamugus
    @noiceamugus Год назад

    are you serious WHY IS IT FOR DUMMIES?

    • @grohl666
      @grohl666  Год назад

      I really thought some people had a sense of humour.