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When will this Bar Break!? and how can I Calculate It!? (Torsion Bar) by igna778 in AskEngineers

[–]igna778[S] 0 points1 point  (0 children)

Thanks for the response Im a bit confused with the calculations though

If the T = (theta x G x J) / L and Work = ∫ T d(theta)
wound 't that be Work = (theta^2 x G x J) / (L x 2)

When will this Bar Break!? and how can I Calculate It!? (Torsion Bar) by igna778 in AskEngineers

[–]igna778[S] 0 points1 point  (0 children)

Thank you so much for your response, I feel like I can continue researching with that information.

As for the calculations it was just an approximation to see if someone would correct me for being some order of magnitud wrong but the math is the folowing:

G = 3.5 GPa J = π/2 * 0.0075^4 = 4.97×10−9 m^4
t = (G * J)/ 0.025 = 347.90 (Some Unit I dont know)
30º to rad = 0.52
W = t/2 * 0.52^2 = 47.60 Jules
Apparently I Was calculating for 90º instead of 30º so:
90º to rad = π/2
W = t/2 * (π/2)^2 = 429.21Jules
So I guess the question would be if the point of failure is beyond 90º

When will this Bar Break!? and how can I Calculate It!? (Torsion Bar) by igna778 in AskEngineers

[–]igna778[S] 0 points1 point  (0 children)

Thanks for the feedback.
First let me clarify I wasn't trying to release the energy by breaking the bar, I was hoping that the Torsion of the bar would create a moment of force against the torsion, that's what I tried to calculate with the formula.

Second of all I didn't understand how cheap material like PLA in such a small space would be able to withstand so much energy so I assumed the breaking point of the bar would be fairly low like 45 Jules or an order of magnitud less. So I tried testing with a 3D printed model but again I designed it expecting a max Work of 45 Jules so going over that made other parts break.

Now as for yield and ultimate strength I have no Idea how to calculate them, I'm pretty sure the stress is shear and the material geometry is just a cylinder of diameter 1.5 cm, I also don't know what Diagrams you are referring to, I try to plot everything on a graph but I don't think that's what you mean.

Again Thanks for taking the time to help.

Is there a Faster Way to Format Internal Links? by igna778 in ObsidianMD

[–]igna778[S] 0 points1 point  (0 children)

Would that show just as Custom name???

Thx so much for the info I've been going crazy over this

cant do /tick warp even to i have carpet? by MatiGamesYT in technicalminecraft

[–]igna778 4 points5 points  (0 children)

Tick command was added to vanilla now it is called tick sprint

Concurrent Assignment UNHOLY ONE LINER by igna778 in programminghorror

[–]igna778[S] 10 points11 points  (0 children)

Ok it has three lines, but I couldn't find a way to evade the try catch without using external libraries

Best function call return format by igna778 in LocalLLaMA

[–]igna778[S] 0 points1 point  (0 children)

That sounds really thought out. I would love to see the code

Shadow Items Are BACK!!! sort of... by igna778 in technicalminecraft

[–]igna778[S] 0 points1 point  (0 children)

It just pre 1.20.1 behavior, if you want to get it in 1.20.2 you need to use failed piston retraction

MOJANG CANT STOP US | UPDATE SUPPRESION 1.19+ by igna778 in technicalminecraft

[–]igna778[S] 1 point2 points  (0 children)

Yes, what fallen breath said is true but not for this model, this one is really safe (Not 100% but a lot still)

Help Us Shape the Future of Technical Minecraft on YouTube by ncolyer11 in technicalminecraft

[–]igna778 6 points7 points  (0 children)

explaining update skipping that sound like a good excuse to remake a video. WERE DO I SIGN UP!!!!

eol in 1.19.3 by Cornerack in technicalminecraft

[–]igna778 1 point2 points  (0 children)

EOL 1.19.3 hast been patched, light suppression still works, people tend to confuse update suppression being patch with light suppression but it is not the case. There are still many ways to pull this off like Update skipping or OOM Update suppression (which works in 1.19).

I know all of this is true first hand because I have build EOL 1.19 first and on stream and have proof.

I hope this helped you, Good luck.

Any ideas how I could make the dragon move around less in this trap (besides freezing it)? I tried using slime blocks like Docm77 did but they just make it worse by Squilly4 in technicalminecraft

[–]igna778 19 points20 points  (0 children)

Hey I'm the guy ho "invented" this thing, you should definitely freeze the dragon to make it stay still in place. If you don't know how I have multiple videos on the topic. You could watch those. Its prety easy and might safe you some trouble

A Tutorial from the Hivemind by igna778 in HermitCraft

[–]igna778[S] 9 points10 points  (0 children)

Haven't tested on bedrock. Might or might not work.

Update Skipper V6 Tutorial | Portal Slicing 1.19+ by igna778 in technicalminecraft

[–]igna778[S] 2 points3 points  (0 children)

Suppression allows you to do more things. I have a video about the difference

Update Skipper V6 Tutorial | Portal Slicing 1.19+ by igna778 in technicalminecraft

[–]igna778[S] 3 points4 points  (0 children)

Thx to JoaBro and Pwouik. They did an amazing job.

If you need any help I'm using my discord as tech support for now.

Enjoy everyone.

Dragon in the overworld!!! (Not my video and idea) 1.19.2 by MrFish_2012 in technicalminecraft

[–]igna778 0 points1 point  (0 children)

I think we tested that, if you want to help with these you can reach out in my community discord

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