FAQ

What is the Pressure Angle?
The Pressure Angle for Bevel Gear is the angle between the pressure line and the common tangent to the pitch circles. Pressure Angle is usually measured using the Degree for Angle. Note that the value of Pressure Angle is always positive.
Can the Pressure Angle be negative?
No, the Pressure Angle, measured in Angle cannot be negative.
What unit is used to measure Pressure Angle?
Pressure Angle is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Pressure Angle can be measured.
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