Posted inTheory of Machines
Gears for connecting parallel shafts
1. Spur gears: Spur gears are the most common type of gears. They have straight teeth,and are…
Posted inTheory of Machines
Classification of Toothed Wheels
According to the Position of Axis of Shaft (a) Parallel (b) Intersecting (c) Non-intersecting and…
Posted inTheory of Machines
Advantages and Disadvantages of Gear Drive
The following are the advantages and disadvantages of the gear drive as compared to belt,…
Posted inTheory of Machines
Gear Drive
Introduction The slip and creep in the belt or rope drives is a common phenomenon,…
Posted inTheory of Machines
Motion of the Follower
Cam follower systems are designed to achieve a desired oscillatory motion. Appropriate displacement patterns are…
Posted inNon Destructive Testing
Terms Used in Radial Cams
Fig.3.7 Pressure angle: It is the angle between the direction of the follower motion and a…
Posted inTheory of Machines
Classification of Cams
Cams can be classified based on their physical shape. a) Disk or plate cam (Fig.…
Posted inTheory of Machines
Exercise Problems
1) An engine, running at 150 r.p.m., drives a line shaft by means of a…
Posted inTheory of Machines
Centrifugal Pump
A centrifugal pump has an impeller on the inside of a casing. Liquids are forced…