Teeth
There are two issues regarding tooth shape. One is the cross-sectional profile of the individual tooth. The other is the line or curve on which the tooth is set on the face of the gear: in other words the line or curve along which the cross-sectional profile is projected to form the actual three-dimensional shape of the tooth. The primary effect of both the cross-sectional profile and the tooth line or curve is on the smoothness of operation of the gears. Some result in a smoother gear action than others.
Read more about this topic: Bevel Gear
Famous quotes containing the word teeth:
“A good aphorism is too hard for the teeth of time and is not eaten up by all the centuries, even though it serves as food for every age: hence it is the greatest paradox in literature, the imperishable in the midst of change, the nourishment which—like salt—is always prized, but which never loses its savor as salt does.”
—Friedrich Nietzsche (1844–1900)
“You want to be free and break new ground, speak your mind, fear no man, have the neighbours acknowledge that you’re a good man; and at the same time you want to be a success, make money, join the country club, get the votes and kick the other man in the teeth and off the ladder.”
—Christina Stead (1902–1983)
“It is natural not to care about a sister certainly not when she is four years older and grinds her teeth at night.”
—Gertrude Stein (1874–1946)