Telescopic cylinder of scissor mechanism
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- Опубликовано: 9 сен 2024
- Input: magenta screw.
Two blue lower short bars are pivoted on the white base cylinder.
Two blue upper short bars are pivoted on the green top cylinder.
Two brown upper short pins are fixed to the jade cylinder.
Two brown lower short pins are fixed to the yellow cylinder.
The cylinders enable the scissor mechanism to move stably in the vertical direction despite the gaps in its revolution joints.
STEP files of this video:
www.mediafire....
Inventor files of this video:
www.mediafire....
Each Time it’s amazing! What an imagination!!!
Good morning from Egypt...that's do good things very thanks
Greetings from Vietnam!
Amazing 😊
Please make an animation video about "Spiralift" system. and linear actuator "kataka".
Thanks so much.
I can't do it because I use Autodesk Inventor, a software that doesn't support object deformation simulation.
Is it possible to mechanically simplify this? I want to create 2-3 nested cylindars that telescope from 3mm or 4mm tall to roughly 10mm tall. This would be driven by a twist of the outermost ring.
Your request “driven by a twist of the outermost ring” is difficult to realize.
I will get back to you in about ten days if I find any solution.
At near full extension, wont twisting would jam it?
Twisting? Which part?
The lower part of the scissor mechanism (under the orange nut bar) receives torque from the magenta screw. So it must be strong enough to deal with the twist.
Measure to increase twist resistance: install additional prismatic joints (sliding keys) between the four cylinders (white, yellow, jade and green).
Why not connect the scissor lift on every joint to make it more stable?
Yes, do that where possible.
cool❤ but not belastbar.
very nice work. can you sharing the file with us?
In the description
@thang010146 ....hi... where is the file.. i cant see in the description
Please read the video description to the end.
STEP files of this video:
www.mediafire.com/file/hqbp3rviv62xsax/TelescopicCylinderScissorSTEP.zip/file
Inventor files of this video:
www.mediafire.com/file/crpoqon5673dst0/TelescopicCylinderScissorInv.zip/file
Would it be better to rotate one of the inner mechanisms 90 deg from the other one? In my head, it would be more stable? 🤷♂️
Here, the screw-nut drive ensures symmetrical force and self-locking feature.
I cant open the files in Inventor 2020. What version do you use please?
It is the 2022 version.
Woah may I ask what app you use in making this 3ds
All videos in this channel are made in Autodesk Inventor, Dynamic Simulation.
Sir can I request an 3d sliding door for cylindrical container but the door is sealed for so that no moisture leaks
Please explain your request using sketches.
My email: thang010146@gmail.com
What program do you use to do 3D modeling and animation?
All videos in this channel are made in Autodesk Inventor, Dynamic Simulation.