The pdf focuses on gears, classification, and types of gears along with their advantages and disadvantages.
Helical gears
Spur Gear
Herringbone Gear, etc
are covered in detail in the following pdf.
Gear Tooth Failures
1. Wear Failure
2. B...See more
ending Failure
Gear Lubrication and methods to prevent gear wearing are also covered.
The terminology of each of the gears is mentioned in the above PDF.
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