On Revealing and Scientific and Technological Formalization of Functional Friction Utility Ideas with Respect to Development of the Extruded Semiproduct Production
On the basis of the new scientific tenet concerning contact friction as a kind of loading with the possibility of controlling its parameters of technologically active action on material under deformation to improve technical and economic indices of production and product quality, retrospective view of corresponding ideas, inventions and developments is presented. Analysis and synthesis of the obtained results revealed and formalized about 40 prototypes of metal plastic working techniques with useful friction, with the techniques being offered mainly in our country. Expediency of stage-by-stage development of the domestic metal plastic working industry via its addition or partial replacement of the conventional technology by the new one being introduced is substantiated.