TENDENCIES IN THE DEVELOPMENT AND EFFICIENT PRODUCTION OF MACHINE TOOLS. PART II. ENERGY INFORMATION MODEL DOI: 10.22184/2499-9407.2021.24.3.30.43
An energy information model for the production of technological equipment is proposed,
and various layout solutions are considered on this base. Presented are the various aspects
of improving the design of hybrid machines, as well as a method for calculating various performance indicators.
THE ROLE OF MACHINE TOOLS FORMATION AND DEVELOPMENT OF TECHNOLOGICAL PARADIGMS DOI: 10.22184/2499-9407.2021.24.3.46.54
The historical retrospective of the machine tools development both in a World and in Russia based on the development cycles (technological paradigms) is presented. The characteristic of the technological paradigms development and the corresponding patterns of machine tools development are summarized.
FREQUENCY ANALYSIS OF THE QUASI- YIELDING PROCESSING PROCEDURE AND PROSPECTS FOR ADAPTIVE MANAGEMENT FOR SERIAL PRODUCTION OF HIGH-TECH PRODUCTS DOI: 10.22184/2499-9407.2021.24.3.58.65
It is shown that the formation of nanometer surface relief is possible with different grain size of the grinding wheel, as the proportion of fragile fracture with properly selected processing modes is minimal. The use of an acoustic signal generated during the quasi-yielding surface
treatment of minerals is considered to control the surface quality to be treated and processed.
COMPOSITE MATERIALS ARE THE SOLID BASE OF MODULAR MACHINE TOOL INDUSTRY DOI: 10.22184/2499-9407.2021.24.3.66.69
The concept of domestic modular machine tool industry based on the case parts decomposition of the equipment is presented. Considered is the possibility of applying the reinforced composite materials with a metal, polymer or ceramic matrix to manufacture the parts and structures.
DIGITAL TRANSFORMATION OF THE MANUFACTURING BY THE ADEM SYSTEM FACILITIES DOI: 10.22184/2499-9407.2021.24.3.74.80
A project for assessing the economic effect of the digital transformation of manufacturing based on the analysis of the existing and a new technological process to be developed for production of the "swivel member" part is presented. The basic propositions of the “New Engineering” paradigm are proposed for discussion in the context of Russian enterprises.
DEVELOPMENT POTENTIAL OF THE DOMESTIC TOOL INDUSTRY IN THE CONTEXT OF SANCTIONS ON THE SUPPLY OF DUAL-USE PRODUCTS DOI: 10.22184/2499-9407.2021.24.3.82.88
The article discusses the reasons for the use of metal-cutting tools and technological equipment imported. The issues of solving problems to ensure technological independence, technological safety and technological breakthrough in the space industry to replace imported products are
TO THE ANALYSIS OF SINGULAR ZONES MECHANISMS OF PARALLEL STRUCTURE WITH LINEAR MOTORS DOI: 10.22184/2499-9407.2021.24.3.92.98
The article considers various special positions (singularities) of parallel structure mechanisms
with linear motors and special (singular) position when the center of output link is shifted
relatively to the initial configuration. A comparison of twists and reciprocal screws corresponding to different special positions (singularities) is carried out.