ESTIMATION DE L'INFLUENCE DE LA TEMPERATURE SUR L'OPTIMISATION DES REGIMES DE COUPE

摘要

The low workability of special brands corrosion-proof, heat resisting and highresistance steels and alloys, widespread in details and nodes of modern machines, causes high labour input and the cost price of their manufacture. In this connection probes of possibilities of heightening of capacity and lowering of the cost price of handling of these materials at the expense of improvement of working conditions of the cutting instrument and, in particular, at the expense of application of cutting fluid. High temperatures in a workpiece range, arising because of low heat conduction of intractable materials, define necessity of probe of the temperature phenomena for a cutting zone. The further development of a technique of definition of temperatures is of interest for these aspects of materials in a cutting zone at use cutting fluid and the account of their influence on a choice of optimum conditions of cutting.