How does a Mechanical Scale work? (Spring Scale)

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Published 2021-03-13
Come learn how a Mechanical Scale works with 3D Animation!
We'll also dive into some physics with Hooke's Law.
⬇more links below⬇

Floor Scale on Amazon: amzn.to/38pnhFK
Hanging Scale on Amazon: amzn.to/3cchLY2

This video has been dubbed in over 20 languages, you can change the audio track language in the Settings menu (click the gear icon in the lower right hand corner of the video).
Try dubbing your videos with AI: dittodub.com/a/jaredowen

⌚Timestamps:
0:00-Intro
0:45-Hanging Scale
2:57-Hookes Law
4:53-Floor Scale

💻Follow me on social media:
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🌐Sources:
   • Video   -- How It's Made Produce Scales
   • 8.01x - Lect 10 - Hooke's Law, Spring...   -- Hooke's Law (Walter Lewin)
www.explainthatstuff.com/weights_and_balances.html
home.howstuffworks.com/inside-scale.htm

Apple tutorial that I used for this video:
   • Create an Apple with Modifiers in Ble...   - Create an Apple with Modifiers in Blender!
   • Procedural Apple Shader in Blender!   - Procedural Apple Shader in Blender!

🎵Music:
"Happy" by Empyreal Glow (Soundstripe.com)

🟠Made with Blender 2.91, Cycles Render
www.blender.org

🎧Here is some of the gear that I use for animation:
Graphics Card: GTX 1080ti amzn.to/2t70HN0​​
CPU: i7-8700k amzn.to/2WEk9OE​​
Motherboard: Asus Prim Z370-A amzn.to/2t4EVth​​
Microphone: Samson Go Mic amzn.to/2GaSpvV​​
Mouse: Logitech G600 amzn.to/2UKhf9P​​
Chair: Staples Gaming Chair amzn.to/31hNgKS

📼Video Summary:
The two types of scales: a Hanging Scale and a Floor Scale. The Hanging Scale using a Rack and Pinion Gear and two springs to tell us how far much weight is on the scale. The Pinion Gear turns and affects which number the red pointer is going towards. This works because of Hooke's Law - which tells us the relationship between how much the spring stretches to how much force is used. However, if the Elastic Limit then the scale may no longer work properly. The floor scale works off of similar principles but the spring is a lot smaller and the weight is distributed across several supports. If the scales get off then they may need to be calibrated to adjust where the 'zero' mark is.

#b3d #physics #howitworks

All Comments (21)
  • @mattrittman
    Another fantastic animation and explanation. Great work man!
  • This guy is soooo underated for the work he does, he should have had more than 15 million subs
  • @BranchEducation
    Fantastic animation!! I was hooked on the first second of watching it. Keep up the great work!
  • @funtimeh
    Can we just take the time to appreciate not only how talented Jared is at Blender, but the fact that Blender is free for how freaking powerful it is?
  • @zeussierraalex
    Hey Jared, just wanted to say you’re videos are super informative and the animations are oddly satisfying to watch. It must not be easy having to create each model and animating them as smoothly as you do. I appreciate the hard work you’re constantly putting in to produce these. I imagine monthly videos are almost their own full-time job. Keep it up! You’re doing a wonderful job
  • @VM-ml3tn
    I was curious about this since childhood. Now I finally know what's going on inside the scale.
  • @mrlutrox
    Got a idea , do a video “How does it works the Soyuz Rocket”
  • @karthick86c
    Man the amount of work you put in for these videos is unbelievable! You are a one man army Jared! Thanks a lot for these top of the line animations!
  • @akansha2308
    Splendid animations! I don’t have enough words to tell how amazing your 3D animations are! Great work!
  • @tp175
    Those 7 dislikes were from the digital scale companies.
  • @manavmnair6975
    Sir Jared Owen, Your videos are really good. It helps me learn the mechanical side of every Tool. But I would be really pleased to see you uploading videos more often. All the best for your future videos and keep educating millions like me 😊😊
  • @Naval_Monkey
    This was absolutely fascinating! I just love learning about everyday objects that most no-one gives a second thought to. Thank you for the great content :)
  • @Romualdomgn84
    Thank you for such an amazing animation and clear explanation of this sophisticated mechanism.
  • @jaydeepshah533
    This guy should be a professor. He makes it so easy that one could even start a manufacturing unit of weigh scales.
  • One of the best animated explanations I've yet seen. Excellent work!
  • @luvsk8r
    Great, compact, straight to the point education. You are a hero Sir