Impact of cutting face profile angle upon shear deformation degree

Abstract

Влияние угла профиля передней поверхности резца на степень деформации сдвига Impact of cutting face profile angle upon shear deformation degree It is established that cutting with gear-cutting and thread-cutting tools is not free that results in the increase of loading upon tool tips and their quick wear. The layers of metal cut are subjected to considerable shear deformation and also to other kinds of deformation. In this connection the wear character of a tool and its properties will change. There is considered a process of chip removal by trapezoidal and triangular cutters (as in case of metal cutting off with teeth of a hob may be used not three but two tool tips) and the impact of a cutting