Elimination of the consequences of emergencies during rescue operations will be successful with the use of reliable modular lifting equipment. The proposed concept of the mobile equipment system contributes to the use of layer-by-layer dismantling of the rubble of destroyed multi-storey buildings and structures. The main structural elements of the system of mobile lifting equipment are presented.

Keywords: earthquakes and disasters, mobile equipment, lifting device, time minimization, modular device

Artificial intelligence is currently used in numerous scientific and literary sources, including documentaries. Summarizing information material, highlighting the problem of reducing the loss of time when creating new objects, leads to the need to use elements of artificial intelligence. The article discusses the advantages and disadvantages of using artificial intelligence in the design of a cantilever beam under load.

Keywords: artificial intelligence, mechanics, cantilever beam, load, optimal design, resource saving.

The use of anti-friction materials in moving units reduces the likelihood of component wear, increases reliability, service life of parts and mechanisms as a whole. The paper considered the effectiveness of molybdenum coating in the design of oil and gas fittings, namely, an axisymmetric check valve and a control valve. Tests for strength, thickness, microhardness of the coating in the rack and pinion mechanism of oil and gas fittings were carried out.

Keywords: molybdenum, plain bearing, rack and pinion mechanism for oil and gas fittings, coating parameters, tests

This paper considers non-traditional methods for creating an optimal technological process for the manufacture of heavy energy objects using the principles of wildlife. A comparative analysis is carried out between the principle of operation of the developed version of a reloading machine for fuel cells in a nuclear reactor, various options for load-gripping and suspended manipulating devices, and analog processes borrowed from nature. The scheme of manufacturing a heavy energy object is analyzed when considering the chain "mechanics - spider, ant - hoisting-and-transport machines - engineering psychology".

Keywords: heavy energy objects, mechanics, wildlife, invention

In this paper, the time of manufacturing of nuclear industry products is estimated depending on the complexity of technological operations, the time to justify the choice of manufacturing options, and the performance of mandatory research and development work . The time factor as an element of the system of technical progress is presented on the practical example of replacing heavy Metalworking equipment with mobile small -sized units.

Keywords: time factor estimation, shell, steam generator, roller stands

A calculation for the strength and stiffness of a removable grip with a geometric closure for moving and turning ellipsoid bottoms of the steam generator is presented. The proposed design solution will improve the safety of operation of nuclear power plant hull equipment and reduce the labor and material consumption of technological equipment by eliminating the welded load-handling and installation elements

Keywords: removable load-grabbing devices, turning and moving, plot of bending moments, calculation of stiffness, thickness of the grip

The paper presents modern techniques of the methodology of system approach to training. The paper presents an analysis of the features of the methodology of research work by students of the College as an element of an integrated system of education in the design and construction of equipment for the construction of pipelines and installation of bored piles. The article is devoted to the peculiarities of the methods of possible practical cooperation of secondary vocational and higher education systems in the system of research and development work.

Keywords: research work of students, efficiency, pipe-laying crane, suspended cargo handling device, analysis, design features

The paper presents modern techniques of the methodology of system approach to training. Reflected in article forms of socio-educational systems help greatly The paper presents experiences in building an organic link between the systems of secondary vocational education and higher education in the field of research work performed by students of undergraduate and graduate programs, as well as students in College. In this paper, a concrete example of possible practical cooperation in the system of research and development work.

Keywords: the effectiveness of training, scientific-research work of students, the activation of cognitive activity of students, automatic capture of tube, traverse.

The introduction of new standards of higher education, especially the mentality of today's youth lead to the fact that the established methods of teaching classes in high school, by the way, is still widely practiced, do not allow the full interest of students and to provide high efficiency of development of the subject. In connection with the above, great interest is holding lectures with interactive forms obucheniya.Odnoy of the most effective and low-cost training in interactive forms a lecture scheduled errors (lecture-provocation). Teach people to think, quickly analyze professional situations, to act as experts, to work in a team - all this is possible if we use different kinds of interactive activities, including this kind as to the planned lecture errors.

Keywords: systematic approach, improving the efficiency of the educational process, lecture scheduled errors, interactive activity, activation of learning and cognitive activity, technical discipline

A promising direction of creation of new lubricants is their modification by nanoclusters of metals, which form in the zone of friction of the protective film, providing reduction of wear of friction pairs. In this regard, the aim of this work is to study tribological properties of lubricating compositions containing nanosized particles of lead and palladium. A lubricating composition was obtained in aqueous solution during electrolysis with a lead anode or in the presence of salts of palladium in an ultrasonic field (complex processing). Tribological studies showed that the lubricating compositions have high anti-wear and extreme pressure properties.

Keywords: nanoscale particles, friction, wear, anti-wear and antiwelding properties

Currently widely advertised and offered on the domestic and global markets: anti-wear additives to motor, gear, industrial oils. Developed a method of producing nanoclusters of copper, lead and palladium in water-alcohol environments and the possibility of realization of the effect of wearless friction when using such a lubricating composition to the rubbing steel surfaces. The studied tribological properties of metal nanoclusters in aqueous solutions of multinuclear alcohols with the use of mechanical friction machine AE-5.

Keywords: nanoscale particles, friction, wear, wearless friction

The paper presents the modern techniques and methods of system approach to the organization of the learning process mechanics. We consider some examples of the use of educational technologies and forms of management of educational process, allowing largely to optimize the educational and cognitive activity of students. Called active methods of training, aimed at studying self-mastery knowledge and skills in the process of active mental and practical activities.Interactive learning is a special form of organization of educational activity, which is a joint activity of students in mastering of educational material, the exchange of information and knowledge.

Keywords: effectiveness of learning, active and interactive forms of learning, the education system, improving the efficiency of the educational process

Developed a method of producing nanoclusters of copper and lead in water -organic solution with a soluble anode with simultaneous dispersion in the friction layer of metal recovered at the cathode. The topographic studies of the nanocluster metal structures are performed with the scanning probe microscope (SPM) Solver P47H. Tribological properties of steel-steel friction pair are studied on the front friction machine AE-5. In the result, the following is established. It is shown that in the process triboelectrochemical process the nanoclusters are formed of copper and lead with a height of about 100 nm. The possibility of realization of the effect of wearless friction when using a lubricating composition containing nanoscale particles of copper and lead to rubbing steel surfaces. On the friction surfaces is formed servovite film, which improves frictional characteristics of the contact and reduces wear of the contacting surfaces.

Keywords: Nanosized clusters of copper, wearless friction, the coefficient of the rate of friction, wear, atomic force microscopy