Analysis of slider crank mechanism (graphical method)

[@hey_developer]

Thank you sir. That rubbing velocities calculation is helpful for me at this moment of time.

[@nelsonndukwe7274]

Thanks so much for this informative course

[@bbp_wynn]

May i please know why we add the two angular velocities when calculating the velocity of rubbing at point B?

[@hellohanma5717]

Hi can you do basic mechanism sketch or diagram.Like what do sliders do and when to use it. i cant find any youtube for it.Thanks sir, subscribed.Im starting mechanical design

[@josephkimani2311]

Umeniokolea sem we mzee😂✊

[@overlord_0150]

Haelewi hio lugha buda 😂

[@shahalashaluzz2496]

Sir what is the 2 cm of radius in last question r1,r2,r3

[@drjojithomas]

Question not clear, may be you are asking why have we divided by 2. To covert diameter into radius

[@path-qw9qk]

how to get the scale like 1:20 or 2m/s = 1 cm

[@drjojithomas]

It depends on space available to draw the diagram. Check maximum and minimum velocity available with you at the start and decide scale so that diagram should not be too small or too large.