Learn About Pulleys Using LEGO® Parts!

Ғылым және технология

Learn Pulleys with LEGO! 3 unique and fun LEGO pulley systems are featured in this video, and they teach the basics of using pulleys. Everything from direction of rotation to turning ratio
are covered, including open pulley systems and crossed pulley systems. You'll learn a lot about pulley systems in this fun and educational video!
Chapters:
0:00 1 to 1 Open Belt Pulley System
0:55 1 to 1 Crossed Belt
1:14 3 to 1 Open Belt
1:37 3 to 1 Crossed Belt
1:55 1 to 3 Open Belt
2:27 1 to 1 Open Belt @ 90° Angle
3:34 1 to 1 Open Belt with Misaligned Axes
4:31 10 to 1 Open Belt
6:14 6 to 1 Open Belt
6:23 2.75 to 1 Open Belt
6:34 1 to 1 Open Belt
6:42 1 to 2.75 Open Belt
6:51 1 to 6 Open Belt
7:00 1 to 10 Open Belt
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Пікірлер: 23

  • @jsut94
    @jsut94 Жыл бұрын

    How cool to see all the different ratios and setups for real life applications as well! I liked seeing the tensioning troubleshooting too.

  • @BrickMachines1

    @BrickMachines1

    Жыл бұрын

    Thank you so much! Belts and pulleys are used in so many real-world applications, so this was fun to put together.

  • @Delus1on_L
    @Delus1on_L Жыл бұрын

    3:24 Maybe because of the way the yellow wheel pulls the rubber band. Because it tried to pull it at a sharper, acute angle (switch on the right), the tension on the rubber band from the guides caused slipping. However, the wider angle (switch on the left) means there’s less tension on the rubber band, meaning less slipping. From someone who’s not studied pulleys before, this video was helpful, at least in the LEGO building aspect! The 90 degree pulley will definitely help me in future LEGO builds.

  • @BrickMachines1

    @BrickMachines1

    Жыл бұрын

    I'm so glad it was helpful! I also appreciate your insight on the slipping. I'll rewatch at that part and see what you're saying! When you say "switch on the right" or "switch on the left" are you referring to the direction the motor is spinning?

  • @Delus1on_L

    @Delus1on_L

    Жыл бұрын

    @@BrickMachines1 No, I was referring to the lever being pushed to the right, or to the left. But I guess I should have just said clockwise and counterclockwise referring to the motor.

  • @BrickMachines1

    @BrickMachines1

    Жыл бұрын

    Oh okay, I'm tracking with you now! Thanks for the clarification. I'll watch and see if I can figure out what's going on!

  • @RecycleBin0

    @RecycleBin0

    9 ай бұрын

    so if you used a belt that was circular in cross section rather than square/rectangle in cross section it should fix the problem?

  • @magnumphoto37
    @magnumphoto37 Жыл бұрын

    Wow, the indicators really help to visualize what is happening there. Awesome

  • @BrickMachines1

    @BrickMachines1

    Жыл бұрын

    Thank you! 👍 Without those indicators it's tricky to tell what's happening!

  • @Fingledoodler
    @Fingledoodler2 ай бұрын

    This is awesome! thank you. As a teacher this has given me great ideas on how to approach this topic and subsequent ones.

  • @chaiandchords3225
    @chaiandchords3225 Жыл бұрын

    Could you share the product numbers for the pulley’s? Thank you!

  • @jpslegoreviews
    @jpslegoreviews Жыл бұрын

    Nice pulley system

  • @BrickMachines1

    @BrickMachines1

    Жыл бұрын

    Thank you! Did you have one that was your favorite?

  • @jpslegoreviews

    @jpslegoreviews

    Жыл бұрын

    I didn’t

  • @BrickMachines1

    @BrickMachines1

    Жыл бұрын

    That's okay! Thanks anyway for the comment 👍

  • @jpslegoreviews

    @jpslegoreviews

    Жыл бұрын

    You’re welcome, I also do Lego videos if you want to check them out and have a great day:)

  • @BrickMachines1

    @BrickMachines1

    Жыл бұрын

    Oh sweet, no way! Ah yep, your name says it all. I'll take a look right now! Have a great day!

  • @user-pw1pi4dy5q
    @user-pw1pi4dy5q10 ай бұрын

    Cool

  • @Mirtguitar
    @Mirtguitar Жыл бұрын

    awesome video. I don't know if you fixed this in your other videos, but the auto adjust of the camera is changing the colours constatly, and it's a bit anoying.

  • @BrickMachines1

    @BrickMachines1

    Жыл бұрын

    Thanks for noticing that! Yes, I recently learned the proper process and have fixed it!

  • @Mirtguitar

    @Mirtguitar

    Жыл бұрын

    @@BrickMachines1 Awsome, thanks.

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