e4

	Journal "Tekhnologiya Mashinostroeniya"	ISSN 1562-322X
	Contents (�4 2013)
to russian

TECHNOLOGIES AND EQUIPMENT FOR MACHINING, PHYSICOTECHNICAL PROCESSING, NON-CUTTING SHAPING

Chookin M. V., Korchunov A. G., Polyakova M. A., Yemaleyeva D. G., Goloubchik E. M. � Application of deformative nanostructuring method in wire production processes

A complex of requirements is developed, to which the uninterrupted method of deformative nanostructuring must satisfy in order to be effectively integrated into the process of wire production. A possibility of forming ultra-fine-grained structure of carbon steels 20 and 45 by the method of equal-ported angular broach is shown. A feasibility of combining processes of multiple equal-ported angular broach and standard drawing is proved.
Key words: deformative nanostructuring, carbon steel, equal-ported angular broach, drawing, drawing mill

Ivanov A. I., Vasin A. N., Iznairov B. M. � Kinematic parameters of centerless superfinishing of hollow spheres

Is considered the kinematics of the process of finishing of hollow balls way superfinishing with their movement in the zone of cutting transport profiled rolls. Analyzes the relationship between the angle of inclination of the instantaneous axis of rotation of the ball with the angle profile grooves shaped swath and its location (symmetry). It is shown that in the considered scheme of processing of hollow balls abrasive bars rotation of the ball is happening around the instantaneous axis position which the space is determined by the geometrical parameters of the V-shaped helical grooves performed by one or both of transporting rolls and the magnitude of the angular velocity of the ball depends on the size of the angle of inclination of the instantaneous axis.
Key words: the hollow ball, processing, superfinishing, kinematics, parameters

Nosova I. V., Shumyacher V. M. � The effect of physicochemical reactions in the abrasive grain�metal contact on the grinding factors

The experimental research results of chemical and physical processes in the contact abrasive grain�metal having quite favourable conditions for chemical reactions between the environment and the metal being processed in the result continuous chemically pure metal surfaces� formation are represented.
Key words: physical and chemical processes, grinding, abrasive drain, surface

Fedoseyenko N. I., Duganov V. Ya. � Effect of process-dependent parameters and mechanical properties of material on permanent deformation

Research results of widespread deformation processes, i.e. parallel holes internal roll burnishing, plane roll-forming and shaft running are covered.
Key words: surface plastic deformation, permanent deformation, ductile material, mechanical properties

Guerasimova O. V., Guerasimov V. Ya., Paryshev D. N. � Strain-hardening effect of a contact surface of deposited steel cylinders

The comparison is made for the strengthening effect on neighbored surfaces of the settled cylinders. At the example of the steel 20 the extreme change is determined for the metal electrical conductivity at the butts of the deformed work pieces with the minimum values at the utmost grade of the compression deformation from 0,5 (annealed metal) up to 0,63 (calibrated steel).
Key words: setting, steel cylinders, electrical conductivity, the utmost grade of the compression

TOOLING PRODUCTION

Lazarev D. Ye., Nasad T. G. � Cutting capacity improvement at machine working of precise holes

The design of cutting tools was analyzed. The objective of the development is improving of the quality and productivity of precision holes machining. The following tools were developed: tool for boring deep holes, boring tool with several cutters and boring tool with two cutters. The advantages of the proposed cutting tools were defined, analysis of precision holes processing was carried out.
Key words: cutting tool, finish processing, boring tools, honing

Zverintseva L. V., Kochkina G. V. � Fabrication method of elastic diamond polishing tool

Methods of manufacturing tool elastic base from molding polyurethane, which consists of two components: urethane oligomer and quamine are considered. Work processes of obtaining polyurethane tool and charging its base are offered. Results of elasticity, hardness, abrasive ability, wear resistance, and water resistance tests of the elastic diamond tool are covered.
Key words: diamond tool, polyurethane, cutting, foundry, mechanical properties

MACHINING-AND-ASSEMBLY PRODUCTION

Bulavin I. A., Grouzdev A. Yu., Budykin A. V. � Improvement of machining attachments for carrying out racers force-fit connections of race ways in car reduction units

Constructive options of industrial equipment for performance of pressovy connections of external and internal rings of bearings according to the case and shaft are given in reducers of cars. Justification of constructive decisions taking into account theoretical schemes of basings of connected details before assembly and technical requirements on accuracy of a relative positioning of rings of bearings after final assembly is given. Constructive decisions for performance of pressovy connections with the guaranteed tightness for other details of a reducer are provided.
Key words: industrial equipment, bearings, the reducer, the guaranteed radial tightness, errors of mutual provision of rings

SPECIAL TECHNOLOGIES

Skhritladze A. G., Feofanov A. N. � Gear pump repair optimization

In the industrial equipment it is wide shesterenchaty pumps. Being the main element of hydraulic system, the pump provides absorption of liquid and its forcing in hydraulic system.
Key words: pump, cogwheels, liquid, leaks, forcing zone

TESTING AND DIAGNOSTICS METHODS IN ENGINEERING INDUSTRY

Pyankov V. A., Krouglov K. P. � State and ways of upgrading ultrasonic check of disc blanks from granulated alloys

Higher turbine discs metal quality requirements, high cost of the discs, as well as jumbo geometry and awkward shape put forward the necessity of applying procedures and means of ultrasonic check of the disc blanks with minimum stock.
Key words: ultrasonic check, nondestructive testing, turbine disc, granulated nickel alloys

INSTRUMENT-MAKING TECHNOLOGIES

Boykachev V. N. � Quality maintenance of spacecraft radio-electronic equipment considering electromagnetic compatibility characteristic

The present-day maxims and approaches to quality ensuring of spacecraft radio-electronic equipment (SC REE) considering electromagnetic compatibility characteristic (EMCC) are covered. Technical efficiency and economic expediency of providing SC REE with EMCC is shown. A programme of fulfilling the requirements of EMCC when designing an on-board digital computer and a computer control system is suggested. Recommendations on application of a wide spectrum of general and auxiliary methods and protective equipment, a flow chart of the product engineering analysis organization, from which a programme of preliminary product test is ensued, are given. Necessity and mainstream of further tool test updating are shown; in the first place it is special test-programmes allowing to show up peak levels of the EMCC characteristic.
Key words: radio-electronic equipment, electromagnetic compatibility, designing, security facilities

PROCESSES AND PRODUCTION AUTOMATION AND CONTROL, CAD SYSTEMS

Moskvin V. K. � Process-purposed robot actuators

Issues of application of driving actuator of various types in industrial robots used for loading and unloading in NC machines are considered. Specifications are determined which are to be satisfied by the actuator as it has considerable effect on the robot performance.
Key words: metal-cutting machine tool, NC machine tool, industrial robot, pneumatic, electric and hydraulic actuator, dynamic characteristics

MATHEMATICAL MODELLING, CALCULUS OF APPROXIMATIONS AND SOFTWARE SYSTEMS

Shestakov A. M. � Matlab resources for remote computing usage when solving problems of component taxonomy

In the article using Matlab package intended to solve different mathematical problems and tool Matlab Web Server (MWS) in the package Matlab, developed Web-based application that allows you to carry out a taxonomy of parts on machine tools developed remotely via the Internet.
Key words: taxonomy parts, selection of classes, remote access, web application, automatic classification, division into classes

STANDARDIZATION AND PRODUCT QUALITY CONTROL

Zmiyevsky V. I. � Rating of quality management systems (QMS) for deposition shops and divisions

The analysis of existing requirements to quality management systems certification procedures of shops and drawing coverings areas are provided. The offers of their performance checking by quality management systems bodies in carried out activity are given.
Key words: drawing coverings, quality, compliance assessment

PRODUCTION ORGANIZATION

Sokolova Ya. V. � Methods of equipment placement at manufacturing divisions of machine-building production by the method of ant colonies

The article considered the task of optimal facility layout for minimizing stream supply on the production floor. For this task metaheuristic ant colony method with a local improvement algorithm is used, which along with genetic algorithms, connections calculations and others are classified as calculations naturally occurring in nature.
Key words: facility layout problem, equipment positioning, optimization, ant colony method

EDUCATION AND PERSONNEL TRAINING

Kaganov V. Sh. � Classification of corporate training relationship

In the article discloses criteria for the classification of corporate learning relations, describes the types of corporate learning in separate classifications, and presents list of forms of corporate learning.
Key words: classification criteria for corporate learning, business size, forms of corporate learning

FOREIGN EXPERIENCE

Potapova G. S. � Review of the foreign journals

INFORMATION

Ivanov A. N. � The 12th International Specialized Exhibition Advanced Automation Technologies. PTA�2012

��: 127015, ��, �/� 65.
��.: +7 (495) 640-7903
e-mail: ic@ic-tm.ru

� 2008-2024, ��
�� - www.itsite.ru