Diameter of Pitch Circle in Design of Spur Gears Formulas

The Diameter of Pitch Circle of gear is an imaginary circle concentric to a toothed wheel, along which the pitch of the teeth is measured. And is denoted by D_c. Diameter of Pitch Circle is usually measured using the Millimeter for Length. Note that the value of Diameter of Pitch Circle is always positive.

Design of Spur Gears formulas that make use of Diameter of Pitch Circle

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FAQ

What is the Diameter of Pitch Circle?

The Diameter of Pitch Circle of gear is an imaginary circle concentric to a toothed wheel, along which the pitch of the teeth is measured. Diameter of Pitch Circle is usually measured using the Millimeter for Length. Note that the value of Diameter of Pitch Circle is always positive.

Can the Diameter of Pitch Circle be negative?

No, the Diameter of Pitch Circle, measured in Length cannot be negative.

What unit is used to measure Diameter of Pitch Circle?

Diameter of Pitch Circle is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Diameter of Pitch Circle can be measured.

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