Basics of Mechanism - Degree of Freedom (Machine Design I / Kinematics of Machinery)

Machine Design I / Theory of Machines I/ Kinematics of Machinery Classification of Kinematic Pairs Kinematic Chain Types of Joints in a Chain Number of Degrees of Freedom for Plane Mechanisms n = 3 (l – 1) – 2 j – h Grubler’s Criterion for Plane Mechanisms n= 3 (l – 1) – 2 j