The expanding Mandrel Collet Chuck is designed to clamp the minor diameter of an internal spline. This allows the user to machine the internal counter bore, the outside profile, and the face of ...

Converting in the C group (involute gear hobs and involute spline shaft hobs A and B) starts from P10 to P48 for any angle, but 37.5 to 20 and 25 degrees, and for 30 to 20 and 25 degrees, starts from ...

This is an idea for a computer program to convert certain sizes of involute spline shaft hobs into different sizes, and vice-versa, as they have the same circular pitch or diametral pitch (P). It is ...