Mechanical Engineering

Energy

Energy of a body is the capacity of to do the work. We always say, a healthy man has high

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Cam Nomenclature

A radial cam with reciprocating roller follower is shown in Fig. (above). The following nomenclature is used in reference to

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PANTOGRAPH

A pantograph is a four-bar linkage used to produce paths exactly similar to the ones traced out by a point

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Kleins construction

For a slider-crank mechanism, a simpler method to construct constant velocity and acceleration polygon on the configuration diagram itself has

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Gruebler Paradoxes

There are some examples of paradoxes which disobey the Gruebler’s criterion due to their unique geometry. The designer needs to

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Types of Vibration

Free Vibrations: Elastic vibrations in which there are no friction and external forces after the initial release of the body. Forced

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