Gear Trains and PLANETARY GEARS in Just Over 10 Minutes!

Less Boring Lectures
Less Boring Lectures
42,880
0
Published 2020-10-16
Train Value,
Sun Gear, Arm Gear, Planet Carrier, Planet Gear,
Spur, Bevel, Helical, Worm, etc.,
Rotation Direction,
Relative Angular Velocity,
Arm Angular Velocity.

00:00 Gear Labels
00:33 Gear Trains Definition
01:17 Gear Speeds on Gear Trains
01:44 Idler Gears
02:29 Train Value
03:45 Direction of Rotation
04:39 Rotation Direction Vectors
06:25 Planetary Trains
07:50 Planetary Example
10:13 Speed and Direction Direction Example


Previous Video: Gears Basics - Nomenclature and Main Relations in Just Over 10 Minutes
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Example 1:    • Gear Trains, Torque, and Mechanical A...  
Example 2:    • Gear Trains and Shaft Distance - Exam...  
Example 3:    • Planetary Gears - Reverted Planetary ...  

Next Video: Gear Forces and Power Transmission of Spur Gears in Just Over 12 Minutes
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All Comments (18)
  • @mdejoss1311
    I must "reduce" video for 0,75 speed , to try "reduce" his fast talk, and finally I understand how planetary gears "reducer" is work, great video
  • @Shosk
    you just turned 2 chapters into understandable work in under 13 min... Thank you!!
  • @the_maker1841
    thank you, this was a clear, simple cut of what I needed to go over to review for my test.
  • @26382877
    Proof that board teaching is admirable
  • @chrisvincent782
    I want to help you with something, when you speak, take a "one onethousand" between sentences. it takes a sec for what your saying to be comprehended by the listener, especially this kinda thing.
  • @Tilpho3373
    With the planetary gears when you write ( (nL - nA)/(nF - nA) ), is the speed of the first gear (nF) referring to the gear it rotates about at its base? or is it generally the driving gear that creates the motion?
  • @ridwanhusainishraq
    Can you make a tutorial on how to draw an optimized structural diagram and ray diagram of gearbox
  • @more2much696
    where can we send questions,, we are having trouble solving
  • @notime4lag624
    on 7:30 if (n2-n3)/(n5-n3)=n2/n5 doesnt n3 has to be 0 for that to be true?pls help me super confused
  • @KevinMa-oy2bz
    Just a confusion pointer. you claim that n5 = (N4*N2/N5*N4)*n2 but isn't n5 influenced by the angular speed of the arm n3?
  • @Rcpasionplus
    Which software uses to make the drawings?. Thanks
  • @ryanking9884
    First education video I have had to slow down because you talk so fast. Watching the video is stressful 😅