Gear Forces and Power Transmission of SPUR GEARS in Just Over 12 Minutes!

Рет қаралды 42,199

Күн бұрын

Pressure Angle,
Power - Horsepower Units,
Tangential Component and Radial Component of Interaction Forces,
Shaft Bending and Torsion,
Bearing Reactions ,
Helix Angle.
00:00 Bearings
01:08 Gear Categories
03:27 Force Components Nomenclature
04:00 Spur Gear Force Components
04:51 Pressure Angle
05:41 Force and Torque Relationship
08:30 Power Transmission Calculations
10:07 Power and Force Example
Previous Video: Gear Trains and Planetary Gears in Just Over 10 Minutes
• Gear Trains and PLANET...
Example 1: • Spur Gears - Force Com...
Example 2: • Spur Gears - Force Com...
Next Video: Gear Forces of Helical and Bevel Gears in Just Over 10 Minutes
• Gear Forces of HELICAL...
Bearings Link: Bearings Basics and Bearing Life for Mechanical Design in 10 Minutes
• BEARINGS BASICS and Be...
_____________________________________________
Other "Mechanical Engineering Design 1" Links:
1. Axial Loading Review • Axial Loading Review f...
2. Torsion Review • Torsion Review for Mec...
3. Pure Bending and Deflection Review • Bending Review for Mec...
4. Pure Bending and Deflection Combined Example • Deflection of Beams Re...
5. Shear and First Moment About Neutral Axis Review • Transverse Shear Revie...
6. Mohr's Circle Review • COMPLETE Mohr's Circle...
7. Brittle Failure Theories - Fracture Criteria • Brittle Failure Theori...
8. Ductile Failure Theories - Yield Criteria • Ductile Failure Theori...
9. Design Factor and Uncertainty vs. Factor of Safety • DESIGN FACTOR and Unce...
10. Tolerance Stack Ups and Tolerance Loops • Uncertainty for Design...
11. Castigliano's Theorem • Castigliano's Theorem ...
12. Fracture Toughness • FRACTURE TOUGHNESS and...
13. Crack Propagation • CRACK PROPAGATION and ...
14. Fatigue SN Diagrams • Fatigue (Strength-Numb...
15. Marin Factors and Corrected Endurance Limit • Marin Factors for ENDU...
16. Fatigue Stress Concentration and Notch Sensitivity Factors • Fatigue STRESS CONCENT...
17. Fatigue Failure Criteria • Fatigue FAILURE CRITER...
18. Shaft Design and Iterative Process • Shaft Design for INFIN...
19. Power Screws - Torque to Force Relationship • Power Screws - Torque ...
20. Screw Thread Stress • Stresses at Screw Thre...
21. Fastener and Member Stiffness • Bolt (Fasteners) and M...
22. Bolt Tension • BOLT TENSION and Tensi...
23. Proof Strength and Factors of Safety • PROOF STRENGTH - Facto...
24. Spring Stress and Spring Constant • Mechanical Springs - S...
25. Shearing Yield Strength and Presetting • Springs - PRESETTING a...
26. Springs Fatigue - Zimmerli Data • Springs Fatigue and ZI...
27. Spring Design Restrictions • Mechanical SPRING DESI...
28. Extension Springs • EXTENSION SPRING Desig...
29. Gear Relations and Nomenclature • GEARS BASICS - Nomencl...
30. Gear Trains and Planetary Gears - Mechanical Advantage • Gear Trains and PLANET...
31. Spur Gear Forces and Force Components • Gear Forces and Power ...
32. Helical and Bevel Gear Forces • Gear Forces of HELICAL...
33. Worm Gear Forces • WORM GEARS - Forces an...
34. Bending Stress at the Teeth - Lewis Form Factor • LEWIS BENDING STRESS a...
35. Pitting - Surface Compressive Stress • Gear PITTING - Surface...
36. Bearing Radial Loads • BEARINGS BASICS and Be...
37. Bearing Reliability • Bearings RELIABILITY a...
38. Bearing Axial Loads and Equivalent Combined Loads • Bearings - COMBINED Ra...

Пікірлер: 39

@LessBoringLectures 3 жыл бұрын

CORRECTION: At 10:07, the 12 should go in the numerator for the correct unit conversion.

@ayushratan6452 3 жыл бұрын

This channel is literally the best for revision before an exam, important concepts with amazing illustrations, just wow !!

@LessBoringLectures 3 жыл бұрын

Thanks! Share with others!

@spt5555 2 жыл бұрын

@@LessBoringLectures already shared

@sebastianposada4210 3 жыл бұрын

Best Video i've ever seen regarding this topic, You are amazing!

@riyad4547 3 жыл бұрын

You , deserve all the appreciation i could offer at this moment . man you just saved me a lot of time . effort and money . Liked + subscribed + favorite + notifications

@LessBoringLectures 3 жыл бұрын

Wow, thanks. Share with others!

@muhdridzuanmansor7750 3 жыл бұрын

clear and sound explanation with great graphic, thanks for the sharing

@sher.5027 2 жыл бұрын

Thankyou for the video. It was stuck in the force analysis. This helped me to understand it better.

@williamcarbone4560 3 жыл бұрын

just saved me on my gears hw, thanks brother, awesome video!

@spt5555 2 жыл бұрын

This guy is awsome. His videos are faaaar more better than everything taught in university

@ankitpatelab365 2 жыл бұрын

It was really helpful. Thank you.

@sameerbishwal2628 2 жыл бұрын

Great video.. Literally cleared my cocepts

@spt5555 2 жыл бұрын

This guy deserves far more subbs

@rayansaliba2049 3 жыл бұрын

great job man

@nicnc7151 3 жыл бұрын

Amazing video! Wowowowow!

@more2much696 3 жыл бұрын

God bless you, Thank you so much for these videos

@munsurrahman3185 2 жыл бұрын

Love it!

@nishantpillai7790 Жыл бұрын

Great video 👍. Do you have any videos on understanding the concept and calculation of transmission errors in spur and helical gears? and also calculating the load rating in bending and pitting ?

@muhamadhaykal5367 3 жыл бұрын

keep going, nice content for engineer

@mahmoudmostafa2306 Жыл бұрын

Thank you

@nathansabo2861 3 жыл бұрын

Keep up the good work. Way better than my engineering professor

@youwantshum9860 2 жыл бұрын

Let's hope your professor doesn't watch this channel

@bernardmeyer4959 9 ай бұрын

can we download a pdf of your notes?

@UnCensoredShivanshgjhg Жыл бұрын

can you provide notes of your less boring leactures?

@saravananba4674 2 жыл бұрын

Nice presentation... What's the app you're using for the presentation sir?

@33samogo Жыл бұрын

Lot of great stuff, the math is not a problem, I am I'm struggling with artificial speech, so I muted the speech and turned on the translation and that's a shame

@ayoubaroua1276 3 жыл бұрын

Thank you for this nice video. I would like to ask how I can calculate the radial and axial force components acting on the bearings of an electrical motor.

@LessBoringLectures 3 жыл бұрын

The axial and radial forces are found through the gear-shaft-bearings setup you have. It depends on the number, location and type of both the gears and the bearings. Here's a video on radial and axial loads on bearings: kzfaq.info/get/bejne/achorLJ-uL28iJ8.html

@cloudlv Жыл бұрын

What kind of tablet are you using, that thing is awesome

@mohanadelsamadony4824 7 ай бұрын

Hello Thank you for your excellent effort. I have a question please At 6:19 you say the reaction doesn't exist the summation torque will not be zero Can you kindly explain this again please?

@vince1856 3 жыл бұрын

Great video but i believe you messed up on the Torque conversion (time stamp 10:07) you have 12 in in the denominator when it should be in the numerator

@LessBoringLectures 3 жыл бұрын

You are correct! Thanks!

@younamsayin 4 ай бұрын

At 8:49, shouldn't it be W32t instead of W23t?

@VINAYKUMAR-fu8cj Жыл бұрын

Is is correct at 8:47 is it r2 ? Not r3 ?

@karthikprasadk8001 2 жыл бұрын

For a person who is learning things on gears your videos are helping alot.... I was just wondering why didn't I come across this channel earlier. I have a doubt and would be glad to get the reply sir. 1. Why would you take the radius as 1/6th of a foot. 2. What if the bearings are not equidistant then how do we do it In that case. Thank you in advance.

@paulbriozzo4895 8 ай бұрын

A couple of things: 1. When you draw the gears '3D' the major axis of the ellipse is 90 degrees out of alignment. The gears look too 'tall'. 2. When you discuss the radius of the gear, you need to clarify if it is the pitch circle radius or the base circle radius. To me, it looks like you are assuming that the force (derived from the torque) is acting through the line of action which is at a tangent to the two pitch circle diameters? If so, it doesn't, the force acts at a tangent to the two base circles. If this is the case (I may have misinterpreted your calcs) consider redoing the video as all of your component calculations will be incorrect.