Chapter 3 planar linkage 3.1 Types of the four-bar linkages 3.2 Variation of revolute four-bar mechanism 3.3 Application of the linkages 3.4 Characteristics Analysis of four-bar linkages 3.5 Velocity analysis by the Method of instant centers 3.6 Kinematic synthesis of four-bar linkages
Chapter 3 planar linkage 3.1 Types of the four-bar linkages 3.2 Variation of revolute four-bar mechanism 3.3 Application of the linkages 3.4 Characteristics Analysis of four-bar linkages 3.5 Velocity analysis by the Method of instant centers 3.6 Kinematic synthesis of four-bar linkages
Chapter 3 planar linkage Mechanisms are used in a great variety of machines and devices.The simplest closed-loop linkage is the four-bar,which has three moving links and four pin joints
Chapter 3 planar linkage ◼ Mechanisms are used in a great variety of machines and devices. The simplest closed-loop linkage is the ◼ four-bar,which has three ◼ moving links and ◼ four pin joints. 4
3.1 Types of the four-bar linkages Types: 1)Crank-rocker mechanism 2)Double-crank mechanism 3)Double-rocker mechanism
3.1 Types of the four-bar linkages Types: 1) Crank-rocker mechanism 2) Double-crank mechanism 3) Double-rocker mechanism
B B A D Double-rocker Crank-rocker Double-crank Blender Crane
◼ Crank-rocker Double-crank Double-rocker Blender Crane
2 A 777 i加 4 凶 冲床
冲床