The Incredible Strength of Bolted Joints

The Incredible Strength of Bolted Joints

The Efficient Engineer

1 год назад

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Workingonitsoon57
Workingonitsoon57 - 04.10.2023 08:25

What are some good references or textbooks that can be used to learn more about this?

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__
__ - 03.10.2023 22:26

I'm a mechanical engineer and I approve of this video. Beautifully made.

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Dolfocar Ali
Dolfocar Ali - 03.10.2023 17:49

I love the video thank you so much, is it ok if i took some part of it to publish a video in Arabic for my students 🙏

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Tasos
Tasos - 30.09.2023 10:39

These must be in every single school and uni. What a great effort and result. Thank you

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Elsa
Elsa - 29.09.2023 19:49

We can supply you especially big or high strength turmbuchles , produced according to your demand

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H4rdboiled
H4rdboiled - 25.09.2023 13:52

The nut factor

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TheDustysix
TheDustysix - 25.09.2023 06:00

Huck Bolts are interesting too. They are hardly bolts in any traditional sense. Mack uses them on military truck frame rails.

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mike dubovs
mike dubovs - 24.09.2023 03:49

No .. they are bolted to do the math.. and stopped rivets..

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Santi Speed
Santi Speed - 23.09.2023 08:05

I enjoyed this way more than I expected

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Embrace The Suck
Embrace The Suck - 23.09.2023 04:10

If nothing else, I learned a new word: centroid.

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Ion
Ion - 22.09.2023 19:44

nut factor

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Nicholas R. Powley
Nicholas R. Powley - 22.09.2023 12:51

In the first example of the force(s) being applied in parallel to the longitudinal axis of the fastener, would the springs representing the system not be in series? It would be great to model the system on a load frame and match empirical data to the theoretical prediction(s). Thanks for a great video!

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David Cavalieri
David Cavalieri - 20.09.2023 23:21

Is there a formula that predicts the final Bolt Load (and hence, final Clamping Load) based on the original preload and final Applied Load?

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William Roberts
William Roberts - 20.09.2023 07:14

The first animation isn’t correct. The threads should be all the way through the plates.

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Ciaran O'Reilly
Ciaran O'Reilly - 19.09.2023 14:18

l0l the "nut factor" - I think im about to nut.

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jimmicrackhead12
jimmicrackhead12 - 18.09.2023 23:45

Welding is better tbh

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Michael Williams
Michael Williams - 18.09.2023 07:30

Mechanics understand this naturally.

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gerald njenga
gerald njenga - 16.09.2023 22:21

this is the coolest video so far...
1885

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Mohamad Moustafa
Mohamad Moustafa - 16.09.2023 18:26

Thanks for the high quality videos. Better than any textbook available ! Wish these videos were here when I was an engineering student. Keep it up 👍!

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AXIAXAREN
AXIAXAREN - 16.09.2023 09:07

Pour a little of mineral oil and apply vibrations and we will see

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Gee zzuz
Gee zzuz - 16.09.2023 07:54

The nut factor

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Sam Cawood
Sam Cawood - 16.09.2023 00:30

They need to make all education material in the same way as this video. Well done!

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Ford Stone
Ford Stone - 15.09.2023 18:45

Can they be improved? YES! Look up The TrueLoad Bolt, invented and patented by Rivington Stone. Stress distortion measurable with ABSOLUTE PRECISION!

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Albert Salas
Albert Salas - 14.09.2023 06:15

Happy to learn my NUTS can hold down weight

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Sir Laser
Sir Laser - 14.09.2023 05:36

I’ve gotta be honest, I broke at “Nut Factor” 😂 and then he continues with the nut’s load

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Eddie gutierrez
Eddie gutierrez - 11.09.2023 12:13

Dope video

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Neo Anderson
Neo Anderson - 09.09.2023 21:09

anyone with tips on increasing my nut factor? bust too soon most of the time

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Freedom
Freedom - 09.09.2023 04:57

I was 100% with you all the way until you said the words nut factor

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goods faith
goods faith - 07.09.2023 23:48

I graduated as an engineer recently and it's like I was stupid because this is really new for me to know

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John Henrik Bergene
John Henrik Bergene - 05.09.2023 13:36

Jesus fucking how good these videos are

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BSJDynasty
BSJDynasty - 03.09.2023 17:11

Don't buy into this people, this is big bolt propaganda, threads aren't real!

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Tuber Root
Tuber Root - 03.09.2023 13:01

Very well explained. The fact that, in a tension joint, the bolt does not experience any additional force until preload is exceeded is a bit counter intuitive but makes sense. I don't think the fake springs helped. It is the lifting force replacing the reaction force of the lower plate. A force diagram would be more accurate and clearer than fake springs.

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Lewis72
Lewis72 - 03.09.2023 05:02

Excellent video.
I've been using CAE to analyse bolted joints for a number of years now.
Some of the engineers in the teams I worked in knew nothing about how bolted joints work. One of the chief engineers thought i was talking another language when I told him that the bolt sees near no load when a joint is in tension and doesn't open.
I had to draw him a joint diagram before he was finally convinced.
Bolt Science is a good website that I've used in the past.

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julio120
julio120 - 03.09.2023 00:29

My God, you are a bloody genius! GOD BLESS YOU!

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matthew woods
matthew woods - 01.09.2023 14:32

You only use a single lock washer on the side of the nut or bolt you intend to torque. The other should be held stationary. You can use a washer on both sides to make torqueing the fastener more consistent, but using two lock washers, just let's the joint slowly back off. Because both ends are being pulled away from each other evenly. Instead of off center.

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shazad faruq
shazad faruq - 31.08.2023 00:47

I was in the toilet and realized that am watching a 18 minute video about a bolt and I said MAN no female is watching like I watch this video

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I DO THINGS
I DO THINGS - 30.08.2023 07:37

All this talk of joint members, stiffness, stripping, pre-loads and full loads is hardening my bolt...

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Matthew Trivits
Matthew Trivits - 29.08.2023 22:14

I wish i could be an engineer.

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Thomas Keenan
Thomas Keenan - 29.08.2023 19:18

Surprised that bolts do not strip easier. See cranes carrying heavy loads but they hold. Safety inspectors check annually. Appreciate the explanation.

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Jack Paul
Jack Paul - 29.08.2023 18:37

great quality renders make the explanations dummy proof :)

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El Pants
El Pants - 28.08.2023 06:37

heh heh heh, pre load, heh heh heh

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Tony C
Tony C - 28.08.2023 03:55

Flat washers on nuts and bolt heads must affect shear force more than clamping force. Am I correct?

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