Theory of Machines || Velocity Analysis by Instantaneous Center Method || #3
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- Опубліковано 15 гру 2024
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What a amazing way to teaching.
How to measure dimensions while u are not allowed to take scale to the exam like gate?
How to solve this questions in gate exam ???.... We don't have scale ..plz reply
by vector method
Sir
I have a question in the last part of this video
in 22:48 I still confused why we choose OC as the radius of wbc and also CD as the radius of wdc
Thanks in advance
Have u known why?
I am also stcuked at thay
sir....please tell how to locate all 6 i-centres for reciprocating engine mechanism (problem 1)
Sir why take anti clock wise direction
Hello could you explain why for the last question omega bc was used to multiply OC instead of BC?
The pattern that i noticed is that the velocity component in these problems makes 90 degree angles with their respective radius. If you look at Vc, you will see that the radius that is 90 degress from it are CD and OC and not BC
Hope its useful
What happened if you do the same exercise at 90 degrees, and you cannot find the center of rotation?
Hi sir,
Can you make a video on "concepts of shear centre"
I am not understanding how to find distance of AD & BD . in all videos they only talk about i- center but no one can teach how found distance of i- center point to A OR B.😢😢
I know this is late but for the people seeing this in the future. I'm pretty sure he just measured the distance from A to D and from B to D.
Why D is the center of rotation for connecting rods not any other Instantaneous center ? Please clear my this confusion.
Nicely explained👍
All the best.
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Va and Vb are common Wab....?...how
I still don't understand how you get DA and DB at 13:11
By measuring the length of DA and DB in the fig and multiplying by the scale
trigo
Sir, we can also solve this by circle method that you taught in previous video?
sir,in instantaneous center by definition it is fixed (which is zero velocity) about which link rotates but when coming to permanent I C how could it has velocity
please clarify my doubt
Sir plz make video on I.C engine mechanism.
Sure azim
Great job sir . Thank you very much. 👌👌👌
Where is c in this diagram
👍👍
Thank you sir
Sir please add subtitles - English as i'm hard of hearing
Good explanation
Sir aap bhgwan ho kya..... thank uhh so much for your great lectures
Greetings. Thanks for the lecture.
But I have a question about the first problem:
if we replace the piston for a cylinder with a pure rotation, moving horizontally as the piston, but not sliding, would it be any different?
Num 1
Thank you!
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