Involute tooth profile with a line and an arc tooth meshing characteristics uneven contact with the advantages of tooth profile

In recent years we have developed a line meshing gear, both with involute tooth profile wire meshing characteristics but also has a convex arc tooth profile tooth contacts advantages. Theoretical and experimental research results will now be summarized as follows.cubic boron nitride profile of the original conditions to take the tool  synthetic diamond powder  for the axis line Z, to take over the node straight lines perpendicular to the centerline axis evening, and take the top of the tooth profile is positive, the roots tooth profile is negative. Let the original  cutting tools  equation is creating "f (x) (15) Thus, the wire meshing tooth profile is the first condition of the original tooth tooth profile curve to be symmetrical about the origin, the original f (a x) = a f (x) (16) line of the second tooth profile of the original tooth profile of the conditions to be continuous monotonic rise function.