Hypertherm Phoenix 8.0 - Manual (Page 274)

Library Shapes
267
Outside Diameter
Enter the diameter of the outside edges of the teeth on the sprocket.
Root Diameter
Enter the diameter of the part at the root of the curves between the teeth of the sprocket.
Hole Diameter
Enter the diameter of the hole in the center of the part.
Roller Diameter
Enter the diameter of the roller that defines the curve at the corners of the roots of the
tooth.
Rollers between Teeth
Enter the number of rollers that fit between the root corners of the teeth.
Number of Teeth
Enter the number of teeth on the sprocket.
Tooth Angle
Enter the number of degrees of the angle of the straight side of the tooth.
Tooth Corner Radius
Enter the radius of the curve at the corner of the teeth.
Lead In Radius
Enter the radius of the lead-in arc.
Lead Out Radius
Enter the radius of the lead-out arc.