Velocity and Acceleration diagram|Slider Crank Chain|velocity and acceleration analysis of mechanism

Problem on Velocity Analysis
Problem 1- Four bar chain mechanism • Velocity Analysis of m...
Problem 2- Single Slider Crank Chain • Velocity Analysis of m...
Problem 3- Special Mechanism • Velocity Analysis of m...
Problem on Velocity & Acceleration Analysis
Problem 1 Single Slider Crank Chain • Velocity and Accelerat...
Problem 2 Four bar chain mechanism • Velocity and Accelerat...

[@sivacharanreddymule5490]

You are pro in using set squares sir😅

[@fr0stninja]

This is the video with complete explanation in short time. Huge Thanks

[@qaderexpert4316]

I was reading the book for three hour and I did not understand. On the hand, I watch a 8 min video (this video), I understood all the concept. thank you very much sir.

[@Savvy07]

This guy is pro in using set squares.

[@kshitizmani]

After going in 2nd year of engg
Now i came to know the use of set sq
😂
Well explained
Big Thanks 💞

[@nikitawaghole5629]

Same😅

[@amanmali2870]

Hehe

[@user-ik2ct2ei1q]

Good job brother 👌

[@pikinskills]

You r good at using set squares bro

[@pravinkumar07]

Thanks

[@anilrasgon7039]

Outstanding 😍😍😍😍

[@dafwfwfwfw]

Thanks a lot sir when I'm studying for exams your videos are lot of help for me

[@seekuswamy]

👍👍👍

[@sangamjadhav2057]

Tum bahot achha kam kartr ho maksud bhai

[@prayagsutar6634]

Thanks sir submission ke 3 din phele help karne ke liye 😂

[@moonitrader]

Love you sir love you❤❤

[@AqibKhan-ms4gp]

Using square set👌

[@shivasmart967]

tq sir

[@mntrader19]

Bhai thoda dheere smja dete hum backbanchers kese smje abb❤️❤️❤️❤️❤️

[@gigiolajide6521]

I WAS FOLLOWING YOUR VIDEO LECTURE NICELY BUT I GO LOST AT 1;55....how did you draw that part on the right-hand side ?

[@gigiolajide6521]

GOT LOST

[@manishjagtap4515]

*Thankyou Sir*

[@sangamjadhav2057]

In the toggle mechanism shown in Fig., the slider D is constrained to move on a
horizontal path. The crank OA is rotating in the counter-clockwise direction at a speed of 180
r.p.m. increasing at the rate of 50 rad/s2. The dimensions of the various links are as follows:
OA = 180 mm ; CB = 240 mm ; AB = 360 mm ; and BD = 540 mm. For the given
configuration, find
1. Velocity of slider D and angular velocity of BD
2. Acceleration of slider D and angular acceleration of BD.

[@arinzeanthony7447]

How you got Vab was confusing.
I was totally lost there.

[@MA_SARAVNESVARAN]

what are some real life examples of this mechanism ?

[@pravinkumar07]

Inversion of single slider crank chain, when cylinder is fixed
1. Ic engine: motion transfers from piston to crank (reciprocating to rotary)
2. Reciprocating air compessure: motion transfers from crank to piston (rotary to reciprocating)

[@ragug8629]

Hi sir.. U didn't multiple the scale factor in velocity analysis..

[@OP-RAPTOR]

07:45 Peafowl ??

[@howtodoit964]

How did you know the link AB is in c.c.w direction?

[@pravinkumar07]

Go through video agin you will get that...
Or
For simple understanding...
Go through configuration diagram & velocity diagram.. observe the link rotation in 90 degree...you will get the direction of rotation

[@pravinkumar07]

Okay, go through steps for understanding this
1st note the position of link AB in configuration diagram
2nd note the position of link AB in velocity diagram
3rd Now compare both position
Let fix point A in configuration diagram and you can observe point B of velocity diagram will be rotated by 90 degree CCW
Or Same
Let fix point B in configuration diagram and A of velocity diagram will be rotated by 90 degree CCW
Ultimately link AB is rotating in CCW direction by 90 degree

[@prabhudasjoseph5008]

How did you predict the directions in vector diagram?

[@pravinkumar07]

Draw the direction both side, perpendicular to the link...
after then translate the direction from configuration diagram to velocity diagram...and you will get the exact direction

[@InfotainmentVidyarthi]

what about Vb, how to find that ?

[@pravinkumar07]

Vb already found...in video as you can see Vb and Vbo are same.... Vb = Vbo
Vbo means relative velocity (velocity of point b with respect to point o)
Vb means absolute velocity (velocity of point b with respect to fixed point)

[@InfotainmentVidyarthi]

Thanks for answering, may I also ask another question I have regarding forces.
Is there any other platform where I can send scheme figure of my question ?

[@tommiller4173]

Where does point G come from?

[@pravinkumar07]

G for ground or you can say fixed point

[@MrP-tking]

sir why at of OB is taken as zero

[@pravinkumar07]

Because OB is crank and rotate with a constant speed of 300 rpm, so no angular Acceleration in OB (angular acceleration is zero)
Due to this tangential acceleration of OB is zero

[@MrP-tking]

@@pravinkumar07 thank you

[@allin1with21]

Vector method

[@sachiisilva798]

Video is not clear to see

[@pravinkumar07]

Okay...will upload new one ASAP...with clear audio and video....

[@pravinkumar07]

ua-cam.com/video/F5hIbNcuedc/v-deo.html
go through this...
Thanks

[@najwanibrahim5890]

too fast cant understand

[@pravinkumar07]

Soon will upload...new one..thanks for comment

[@pravinkumar07]

ua-cam.com/video/F5hIbNcuedc/v-deo.html
go through this...
Thanks

[@rishabvernekar9260]

Can't I explain slower

[@pravinkumar07]

will upload a new...thanks for comment

[@pravinkumar07]

ua-cam.com/video/F5hIbNcuedc/v-deo.html
go through this...
Thanks

[@user-pz8fw6mr5o]

SLOWLY BRO SLOWLY

[@EnockPanja2panja]

Too fast