Basics of Measuring GD&T Runout on a Shaft

[@paradoxdea]

No jokes, no stupidity, NO WIERD GRAPHICS....exact & to the point...I LOVE IT!

[@mapuricelli]

In my opinion, we must be ensured that the circularity is within the parameters, and then check the other two, shaft bending or eccentricity of it.

[@Ratlins9]

Terrific video, great visual explanation of runout.

[@treyphelps6641]

Great video! Simple enough for just about anyone to understand.

[@cll1out]

"Exaggerated for clarity" is fantastic

[@rachidlamzougui1683]

Great visual explanation

[@abhishek6399]

What a explaination through visualization techniques 👌

[@Srk7028]

How face out is measured ?

[@rochellemendonca8347]

What does the meter measure exactly? New learner hence help would be really appreciated. 😬

[@tjvanderloop1686]

Great Animation for the "Runout" on a Shaft. Thanks! T J (Tom) Vanderloop, CMfgE, Author, Mechanical Designer, & Consultant

[@saurabhp3372]

Awesome explains with animation

[@swapnilgujarathi2680]

What software is used to create this beautiful mechanical animation?

[@yashwanthkumarmurugesan935]

There are a lot of latest softwares sir ; Blender;Fusion 360;solidworks also have animation pane inbuilt they can perform cad as well as animated videos could be created with them seamlessly

[@michelled8420]

This really helped me out thanks!

[@deowarrensilang3398]

THANK YOU. GREAT EXPLANATION😊

[@arjunk5408]

Thanks for the video...

[@andresolmovelasco7367]

amazing video

[@rickgarcia7334]

Thank you.

[@zenith9430]

Great explanation!!!!

[@Branded_kheladi_Hanu]

2024 Useful video thanks sir

[@rocholivierombelle9792]

Merci c'est fantastique

[@daeser1]

Great video.

[@kosalarodrigo5751]

can runout make shaft thinner?

[@ryanho7033]

super useful

[@erasmosanchezespinosa2739]

Excelente, good job congrats

[@mohininarayana5390]

Good Explanation

[@modern-instrument]

👍

[@amitjha7274]

Wow. Thnks

[@nicholasdugdale]

A++

[@samimali2659]

Up down

[@saurabhroy7100]

2:47 If you checking the runout for this shaft then which part/surface you consider as your datum ..because to check runout we need to refer one datum ... If datum is not there then it is circularity...so what are you checking exactly...circularity or runout....big confusion..I am also surprised no one has noticed this....all are like good video,nice animation and all....grow up all.

[@Thesupremeone34]

GD&T is all about making callouts that are practical for saving money and improving part rejection through communicating clear design intent. Runout has everything to do with the rotating shaft's operating properties rather than its geometric ones. Runout is a measure of wobble under rotation and its datums come entirely from the rotating axis of the fixturing holding the shaft, in this case in the video, these are the motor bearings. Circularity requires measuring all around the part to find the theoretical center of the cross-section and then figuring out the deviation from a theoretical circle about the theoretical center. These extra steps are needed because the swing of the bent shaft (and indeed the physical distance of the center of the cross-section from the rotational axis) contribute to the indicator runout measurement, but are not part of the circularity measurement. A lot of gd&t courses make runout sound complicated by talking about how it's the measure of a great many factors, but in reality, it is one of the simplest measurements you can make because you just stick an indicator on there and see if it wobbles.

[@davidwhiteley3879]

I hope you don't mean a bent shaft as in it was machined incorrectly. Perhaps you mean angled shaft? Or perhaps misassembled or damaged by improper use?

[@GenciOsmanie]

Harris William Thomas Anna Rodriguez Deborah

[@hamed5635]

very low quality