CAD of the preshaving gear-hob based on object ARX;

AutoCAD VBA-Based Exploitation of CAD System for Gear Hob;

Examines on the Ordinary Instrumentation Inlays the Piece Big Modulus Gear Hob to Meshing Error;

This paper explains the design analysis and its practical application by using gear hob to processing worm gear.

By using the profile modeling machining equipment of helix angle, a new method about grinding rake face of gear cutter hob on tool grinder is presented.