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Information × Registration Number 0218U005009, 0115U000663 , R & D reports Title Integrated development of methods for improving the efficiency of processing hard to machine materials by improving cutting tools and conditions of use popup.stage_title Head Zaloga V.O., Доктор технічних наук Registration Date 05-02-2018 Organization Sumy State University popup.description2 The purpose of the project is to create theoretical bases, technical tools and software products for determining the strain-strain state of blade tools during their operation, and to develop a methodology for designing and forecasting the performance of new and improved existing blade tool designs. The object of the study is the processes of cutting blades of new structural hard-working materials. The subject of the study is the theory of modeling by the method of finite elements of the cutting process of multicomponent structures and composite materials. The report, based on the data of the literary review, addresses the issues of increasing the efficiency of processing heavy materials. A classification of constructive materials, including fibrous polymer composite materials and their constituents, has been developed, models of structures have been created at the micromechanical level, the equations and criteria of destruction for individual marks of composite materials and their constituents have been experimentally determined, experimental methods for the determination of constants of models of these materials have been developed. The theoretical positions and methodology of control of the geometry of the cutting part of blade tools during processing of hard-working materials, mathematical dependences of the wear intensity of the tool from the cut-off cut-off pattern, as well as on the shape of the cutting blade in the turning process, the cutting forces are determined experimentally with the sharpening, and also the coefficient of proportionality, which binds vibrations at turning with a high spindle speed and their impact on the quality of the treated surfaces, is developed odolohiyu control the geometry of the cutting edge cutting tools for processing hard materials and coefficients of a mathematical model.5481 Product Description popup.authors Івченко О. В. Голобородько Л.В. Гриценко Р.М. Дегтярьов І.М. Довгополов А.Ю. Залога В.О. Залога О. О. Залога О.Г. Колесник В.О. Криворучко Д. В. Лісовенко А.В. Лобов Є.С. Нагорний В.В. Нешта А.О. Осадчий І.О. Павлова А.С. Рибалка П.В. Родін І.С. Фортонюк В.Г. Холявка С.П. Шаповал Ю.В. popup.nrat_date 2020-04-02 Close