Aim. The simulation of forming process for tooth flanks of worm gears for globoid worm gears by continuous forming method using disk milling cutters for development scientific well-founded recommendations about technological ensuring for manufacture of globoid worm-wheels. Method. The researches are based on kinematic analysis methods of classical mechanics, differential and analytic geometry, theory of gear wheels, theory of forming surfaces of parts by cutting.
Aim. Development of mathematical model for process of teeth profiling of spur helical gear by disk cutting tool by the radial and round kinematic modify formation method on the basis conception of forming of teeth flanks by spatial helix coaxial formative lines. Method. Researches are based on methods and substantive provisions of the theory of parts surfaces formation by cutting instruments, in particular formation of spur gear teeth, the tooth system theory, kinematics analysis, analytical and differential geometry.
There are considered the basic features of increasing technological flexibility operations of cutting teeths on cylindrical gear-wheels by the method radial-and-round shaping process at the continuous rotation of gear-wheel’s purveyance. There are offered mathematical models from determination profile of tooth’s side of cylindrical wheel formed by means of the instru- mental rigging that allows adapting the trajectory of difficult motion of axis disk milling cutter to the necessary parameters tooth’s profile of the cut wheel.