3D Gear Design With Tooth Bosh Keyway Mechanical Layout View

3D gear design drawing presents a detailed mechanical layout showing gear tooth profile, central bosh structure, and keyway slot for shaft connection in a precise modeling view. The drawing highlights circular gear geometry with evenly spaced teeth for smooth motion transfer, along with internal bore and keyway alignment for accurate assembly. Gear tooth design reflects proper spacing and depth for mechanical performance, while the bosh area supports rotational stability. This AutoCAD file-based drawing provides a clear visualization of gear structure in 3D form, useful for mechanical planning and fabrication understanding.