Posted inMechanics of Machines
Involute gear
The involute gear profile is the most commonly used system for gearing today, with cycloid gearing still used for some specialties…
Posted inMechanics of Machines
Fundamental Law of Gear-Tooth
Pitch point divides the line between the line of centers and its positiond ecides the…
Posted inMechanics of Machines
Spur Gear Terminology
Spur Gear Terminology Addendum: The radial distance between the Pitch Circle and the top of the…
Posted inMechanics of Machines
Cam Design
The translational or rotational displacement of the follower is a function of the rotary angle…
Posted inMechanics of Machines
Classification of Cam Mechanisms
We can classify cam mechanisms by the modes of input/output motion, the configuration and arrangement…
Posted inMechanics of Machines
Layout of plate cam profiles
· Drawing the displacement diagrams for the different kinds of the motions and the plate cam…
Posted inMechanics of Machines
KINEMATICS OF CAM MECHANISMS CAMS
INTRODUCTION A cam is a mechanical device used to transmit motion to a follower by…
Posted inMechanics of Machines
BASICS OF MECHANISMS
Introduction: Definitions : Link or Element, Pairing of Elements with degrees of freedom, Grubler’s criterion…
Posted inMechanics of Machines
Kinematic Inversions of 4-bar chain and slider crank chains
· Types of Kinematic Chain: 1) Four bar chain 2) Single slider chain 3) Double Slider chain…
Posted inMechanics of Machines
Friction drives
Friction in screw threads: · Friction in screw and nut · Friction in screw jack · Problems in…