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Engineers Edge
เข้าร่วมเมื่อ 25 มี.ค. 2014
GD&T, engineering drawings and design for manufacturing and assembly
Basics of GD&T Cylindricity Training
GD&T basics training Cylindricity tolerance. For more information see Engineers Edge GD&T Basics Training www.engineersedge.com/GDT_Training.htm
มุมมอง: 9 365
วีดีโอ
GD&T Circularity Basics Training
มุมมอง 2.7K8 ปีที่แล้ว
The basics of GD&T Circularity (Roundness) Training. For more information see Engineers Edge GD&T Basics Training www.engineersedge.com/GDT_Training.htm
GD&T Straightness Basics Training
มุมมอง 7K8 ปีที่แล้ว
Video overviews the basics of GD&T Straightness specification. For more information see Engineers Edge GD&T Basics Training www.engineersedge.com/GDT_Training.htm
GD&T Mutliple Datum Features Application Training
มุมมอง 6K8 ปีที่แล้ว
This video show how to utilize two coaxial datum features to to dimensionally control GD&T cylindrical features. For more information see Engineers Edge GD&T Applications Training www.engineersedge.com/GDT_Training.htm
GD&T Position Tolerance Application Special
มุมมอง 8408 ปีที่แล้ว
This GD&T training video shows how to define a GD&T bilateral equal position tolerance to a feature of size. For more information see Engineers Edge GD&T Applications Training www.engineersedge.com/GDT_Training.htm
GD&T Perpendicularity Application
มุมมอง 9958 ปีที่แล้ว
In this video application we shown you how to determine the GD&T perpendicularity tolerance for a hole-bolt fit. For more GD&T training information see: www.engineersedge.com/GDT_Training.htm
GD&T Cylindricty Application Training
มุมมอง 7958 ปีที่แล้ว
This video overviews a Rule #1 and ASME GD&T Cylindricity application of an internal cyclinder feature of size. For more GD&T training information see: www.engineersedge.com/GDT_Training.htm
GD&T Basics training of Flatness
มุมมอง 4.2K8 ปีที่แล้ว
Flatness interpretation basics training video. For more GD&T training information see: www.engineersedge.com/GDT_Training.htm
GD&T Symbols Overview Training Video
มุมมอง 1.9K8 ปีที่แล้ว
This GD&T video overviews the geometric symbols as well as datums. For more GD&T training information see: www.engineersedge.com/GDT_Training.htm
GD&T Straightness Application
มุมมอง 6K8 ปีที่แล้ว
GD&T Straightness Application Thin Wall Tube. This video instructions on how to tolerance design for a line to line fit between the tube and the mating diameter. For GD&T training per. ASme Y14.5 - 2009 or Geometrical Tolerancing per. ISO 1101 see: www.engineersedge.com/GDT_Training.htm
Mechanical Tolerance Analysis
มุมมอง 4.3K8 ปีที่แล้ว
Mechanical Tolerance Analysis Stackup overview and value added. GD&T Dimensioning and Tolerancing per. ASME Y14.5 Training and resources: www.engineersedge.com/GDT_Training.htm
Basics of Measuring GD&T Runout on a Shaft
มุมมอง 255K8 ปีที่แล้ว
Basics of Measuring GD&T Runout on a Shaft
Dimensioning and Tolerancing Introduction
มุมมอง 3188 ปีที่แล้ว
Dimensioning and Tolerancing Introduction
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.
Great visual explanation
Harris William Thomas Anna Rodriguez Deborah
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?
Up down
Thanks for the video...
2024 Useful video thanks sir
can runout make shaft thinner?
Great video! Simple enough for just about anyone to understand.
A++
👍
Thanks, a lot for your simple description of complex concepts.
"Exaggerated for clarity" is fantastic
Nice th-cam.com/video/IXtJKtPc7hk/w-d-xo.html
Nice th-cam.com/video/IXtJKtPc7hk/w-d-xo.html
Thank you.
Very useful video
Sir, you've forgotten the Diameter sign in the straightness flag - which is very important.
I see these video 3 times, very clear, thanks a lot
Wow. Thnks
if the dial gauge scale fixed at certain point throughout the length of the horizontal object with respect to vertical object means it perpendicular.yes or no?
Merci c'est fantastique
Bs
amazing video
No jokes, no stupidity, NO WIERD GRAPHICS....exact & to the point...I LOVE IT!
Terrific video, great visual explanation of runout.
THANK YOU. GREAT EXPLANATION😊
Awesome explains with animation
Great explanation!!!!
Great Animation for the "Runout" on a Shaft. Thanks! T J (Tom) Vanderloop, CMfgE, Author, Mechanical Designer, & Consultant
For those interested in seeing a True Position probe demo, check out th-cam.com/video/HrooZ1jfkT0/w-d-xo.html
Go away
Plz make more videosss🤗
MOAR VIDEOS
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.
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.
What software is used to create this beautiful mechanical animation?
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
Great teaching
super useful
VERY WELL SAID.
How would you recommend fixturing the part without having to hold it with your hand?
Frank i use a angle block and the height gage, clamp the part to the angle block using the little block he has to set it up in 1 side then just clamp and block.
This really helped me out thanks!
What a explaination through visualization techniques 👌
How face out is measured ?
What does the meter measure exactly? New learner hence help would be really appreciated. 😬
I do not understand. Is this straightness tolerance for nominal designs? You casually mention that your cylinder could have a taper on it but it will still pass tolerance if the tapered line fits within the tolerance "band". Is it INTENDED to have a taper in it? Or is that a result of some clown messing up on a mill?
How to know the clearance value, by calculation or by asking shopfloor person?
I'm pretty sure that you cannot runout a feature to itself. How would you hold the part on datum features -A- and -B- and put a runout gage on those surfaces at the same time? Instead, I would have specified a runout on datum feature -B- relative to datum -A-, and then specified that the other diameters meet a runout relative to A-B.
But you aren't referencing it to itself as if it was "relative to A" and also defining "A", you are referencing the composite of both that axis and the other, which is completely measurable.
It's pretty much taken from ASME standard, page 102 in 2018 v. But yeah, I wonder how that's measured...
what is the name of the line profile measuring instrument?
Excelente, good job congrats
Why do we use Straightness for a cylindrical dowel pin, why cant we use cylindricity ?
To measure straightness of a flat plate, if i keep the plate on a surface table and measure Straightness, would that be a correct method. Because, if we keep a flat plate on surface table, Bottom surface will act as a datum and what i will get is the Parallelism and not Straightness. Kindly help me.
Waiting for ur videos on gd&t
Sir y did u stopped teaching
Awesome explanation!