ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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Summaries of the issue

ORGANIZATION OF TECHNOLOGICAL PREPRODUCTION

ORGANIZATION OF TECHNOLOGICAL PREPRODUCTION IN DISTRIBUTED ENVIRONMENT Yablochnikov Yevgeny I., Yulia Fomina, Anna Salomatina
12
A method for optimization of technological preproduction at instrument-making enterprises is proposed. The method is based on application of multi-agent technologies for orders distribution in a virtual enterprise environment.
16
Basic principles are considered to be applied in technology of program complex development, design of algorithms and program components, organization of informational interaction of program complexes and components, and creation of schematic solution for technological tasks.
21
Systems of text information processing are studied. Problems of text analysis in production processes are considered.
COMPUTER-AIDED SYSTEM FOR CONTROL OVER TOOL PRODUCTION OF MODERN ENTERPRISE Boris Padun, Alexey N. Andrianov, Svetlana Gnezdilova
25
Peculiarities are considered of organization of tool manufacturing at machine-building plant generally aimed at principle production support as well as external orders. A variant is proposed of integrated computeraided system providing control over tool production and technological equipment design.

COMPUTER-AIDED DESIGN SYSTEMS

33
Problems are considered of integration of machining mode calculation module with sub-systems of computer-aided system for technological preproduction as well as with SMARTEAM PDM-system.
38
Main lines in application of fuzzy logic methods and fuzzy control to expert modules of computer-aided systems for technological preprocessing are considered. Examples of objects under control are given, and general algorithm of basic stages of fuzzy control process is described.
OPERATIONAL WORKPIECE DESIGN WITH THE USE OF CAD-SYSTEM Kulikov Dmitry D., Шувал-Сергеев Н. А.
42
Methodology is presented of design of 3D operational workpiece models in CAD/CAM-systems. Peculiarities of workpiece design in Catia v5 and Pro/Engineer Wildfire 2.0 systems are described.

TECHNOLOGICAL DATA BASES AND KNOWLEDGE BASES

47
Sources of information on technological processes and processing of the information at modern machine shop are analyzed. A methodology is proposed for knowledge base formation with the use of information taken from data base of technological purpose.
COMPREHENSIVE USE OF KNOWLEDGE BASES IN COMPUTER-AIDED SYSTEMS FOR TECHNOLOGICAL PREPROCESSING Yablochnikov Yevgeny I., Viktor I. Molochnik, Anna Salomatina
51
A method is proposed for representation of object-oriented model of knowledge domain in the frames of ontological formalism. The consideration is focused on knowledge categories used for development of ontological model of technological preprocessing. Variants of representation of the knowledge categories are proposed.
TECHNOLOGICAL MEANS RETRIEVAL SYSTEM AS A WEB-SERVICE Kulikov Dmitry D., Sergey V. Chertkov
54
A method of realization of retrieval system of technological purpose as a web-service is presented. Highs and lows of the method are analyzed. Advantages of the approach as compared with direct access to data base server are considered.
CREATION OF DYNAMIC MODELS OF TECHNOLOGICAL DATA IN PYTHON LANGUAGE Afanasiev Maksim Ya , Filippov Alexander N.
59
  A method of creation of data base model in super-high-level language Python is considered. The method is compared with classical ones.

WORKPIECE GROUPING AND CONTROL PROGRAM DESIGN

METHOD OF DEVELOPMENT OF GROUP TECHNOLOGICAL PROCESSES FOR PROGRAMMED NUMERICAL CONTROL EQUIPMENT Yablochnikov Yevgeny I., Viktor I. Molochnik, Гусельников В. С.
63
A method of development of group technological processes is proposed. The method is based on application of CAM-system procedures and principles of fuzzy logic for formation of machine parts groups. Possibility of creation of templates combining CAM-system procedures for development of group control program is considered.
AUTOMATION OF CONTROL PROGRAMS DESIGN Vladimir V. Averin, Гусельников В. С.
67
Basic criteria for design of control systems for programmed numerical control equipment are formulated. Application of verification systems in control system design is described.
COMPUTER-AIDED SYSTEM FOR GROUPING OF PRODUCTION OBJECTS Boris Padun, Marina G. Rozhdestvenskaya, Victoria A. Bazhanova
71
A computer-aided system is considered which integrates solutions to problems of unification, standardization, and grouping of production objects. The system composition and control structure are presented, approach to organization of program components is described.