Practical realisation of a method of main circles at shaping screw surfaces
Shaping the majority of screw surfaces it is carried out by the disk tool a rounding method. Distinctive feature of a rounding method is discrepancy of profiles of the disk tool and a screw surface. Therefore solve a profiling problem. Received theoretically exact decision of a tool problem of profiling of screw surfaces does not demand use of the equation of contact. Comparison of results of calculation of a profile of the disk tool with P. R. Rodina's known decision has shown statistical insignificance of an arising divergence. The developed and registered program of calculation of a shaped part of a profile of the disk tool allows to conduct profiling for various conditions of production.