Threading of cogs

When milling with radial-axial giving the worm mill at the beginning of cutting and before obtaining full height of tooth moves radially. Then radial giving stops, and axial joins. This method is carried out on special zubofrezerny machines standard mills. At radial giving load of teeths of a worm...

Cutting of teeths of planetary transfers without shift: all types of machining Cylindrical cogwheels of external gearing with direct and slanting teeths cut by methods of copying and rolling. The method of copying is applied to draft and fair cutting of teeths disk modular and manual mills on...