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Neither parallel nor intersecting shafts
Helical gears may be used to mesh two shaftsthat are not parallel, although they are…
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Gears for connecting parallel shafts
1. Spur gears: Spur gears are the most common type of gears. They have straight teeth,and are…
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Classification of Toothed Wheels
According to the Position of Axis of Shaft (a) Parallel (b) Intersecting (c) Non-intersecting and…
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Advantages and Disadvantages of Gear Drive
The following are the advantages and disadvantages of the gear drive as compared to belt,…
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Gear Drive
Introduction The slip and creep in the belt or rope drives is a common phenomenon,…
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Motion of the Follower
Cam follower systems are designed to achieve a desired oscillatory motion. Appropriate displacement patterns are…
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Terms Used in Radial Cams
Fig.3.7 Pressure angle: It is the angle between the direction of the follower motion and a…
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Classification of Cams
Cams can be classified based on their physical shape. a) Disk or plate cam (Fig.…
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Exercise Problems
1) An engine, running at 150 r.p.m., drives a line shaft by means of a…