EFFECTIVENESS INCREASE OF COLLAPSIBLE CUTTING TOOLS BY METHODS OF COMPLEX HETEROGENEOUS SIMULATION AND OF NON-FAILING ACTIVE EXPRESS-DIAGNOSTICS

There the dependence of tool stability on the mobility, on the fixity of mount of cutting plate and on the cutting modes, the dependence of distribution of two zones of tensile stresses on the front surface of cutting plate, the dependence stability and of stress-strain characteristics of hard-alloy cutting plates on the initial heat treatment have been ascertained. The recommendations for the design and for the rational use fields of collapsible tool, the constructions of collapsible cutting and modular ancillary tool, the test beds for the express-estimate of quality and of rational application fields of collapsible tool, the procedures and the software for the design of collapsible tools have been developed. The stability of collapsible tool has been risen up to 7 times, the accuracy has been increasedAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio