Determining the force formulas while orthogonal shaped turning by tools with convex radial cutting edge

Orthogonal shaped turning is a non-free cutting process, because the main geometric and force parameters are variable while radial infeed of tool: side edge angle (SCEA), width thickness cut, rake flank etc.. In this regard, existing dependencies, which used for stationary conditions cutting, not applicable. Analytical dependences calculating forces orthogonal obtained on basis experimental studies in work. This approach takes into account areas corresponding specific pressures using correction coefficients changing during machining. The calculated universal can be free i.e. with constant value infeed. analytical make it possible to calculate energy process: power, torque work turning.