Slide 1

ME132P KINEMATICS OF MACHINESCHAPTER 4INSTANT CENTERS

ME132P KINEMATICS OF MACHINESINSTANT CENTERA point in one body about which some other body is rotating either permanently or at the instant.

A point common to two bodies having the same linear velocity in both magnitude and direction each

ME132P KINEMATICS OF MACHINES

INSTANT CENTER AT A PIN CONNECTION

Fixed center Remained fixed as the mechanism operates.Moving center Moves relative to the frame.

ME132P KINEMATICS OF MACHINESINSTANT CENTER FOR A BODY WHEN THE VELOCITIES OF TWO POINTS ARE KNOWN ON DIRECTION

ME132P KINEMATICS OF MACHINESINSTANT CENTER FOR A SLIDING BODY

ME132P KINEMATICS OF MACHINESINSTANT CENTER FOR A ROLLING BODY

ME132P KINEMATICS OF MACHINESKENNEDYS THEOREM

States that any three bodies having plane motion relative to one another have three instant centers, and they lie on a straight line

ME132P KINEMATICS OF MACHINESINSTANT CENTER FOR A DIRECT CONTACT MECHANISM: SLIDING CONTACT

ME132P KINEMATICS OF MACHINESINSTANT CENTER FOR A DIRECT CONTACT MECHANISM: ROLLING CONTACT

ME132P KINEMATICS OF MACHINESNUMBER OF INSTANT CENTERS FOR A MECHANISM

ME132P KINEMATICS OF MACHINESPRIMARY INSTANT CENTERS

Instant centers that can be found merely by inspection

ME132P KINEMATICS OF MACHINESCIRCLE DIAGRAM METHOD FOR LOCATING INSTANT CENTERS

ME132P KINEMATICS OF MACHINESCIRCLE DIAGRAM METHOD FOR LOCATING INSTANT CENTERS

ME132P KINEMATICS OF MACHINESCIRCLE DIAGRAM METHOD FOR LOCATING INSTANT CENTERS

ME132P KINEMATICS OF MACHINESCENTRODE