Rated and experimental modeling of tribological properties of constructional and lubricating materials
Test the tribological properties of lubricants as the main stage of assessing their suitability for use in friction. The scheme of the "cone - three ball" with the use of objects of simple geometric shapes to test different construction materials.
Подобные документы
Determination the rigidity of constructive elements involved into the rated diagram of electromechanical system of the drive of spherical mill. Defining the rigidity of the elements entering a kinematic circuit of any electromechanical systems of drives.
статья, добавлен 28.11.2016Scientific justification for automated control method of optimal charge of pebble mill operating in series with a magnetic separator in the second stage of crushing in magnetic separating plants that process on iron ores with varying physical properties.
статья, добавлен 23.03.2016- 53. Simplification and verification of dynamic equations of movement of an autonomous underwater vehicle
Autonomous underwater vehicles. The dynamic equations for describing the movement of a general AUV in a fluid with nonnegligible viscous properties and the possible simplification of this equation in regard to a specific construction of a real world AUV.
статья, добавлен 27.08.2020 Analysis and comparison of the different rotor type permanent magnet machines. The presented machines are designed as having same geometrical dimensions and same materials for comparison. Permanent magnet machines, mathematical modeling, motor geometry.
реферат, добавлен 25.03.2011- 55. Finding the conditions of hydrocarbons safe storing and transportation in tanks of different shapes
Application of the software package ConvEx in the design of storage tanks for petroleum products prone to self-degradation. Investigation of the influence of the geometric shape of the vessel on the critical temperature of storage of petroleum products.
статья, добавлен 10.05.2018 Research process to ensure the values of the endurance limit of the material details. The establishment of correlations between the modes of machining, quality of the surface layer and the fatigue limit. The characteristics of processed material.
статья, добавлен 14.09.2016Structure of three-cone rock bit with inserted hard-alloyed rock-destruction and protecting equipment, in which the chief components are marked. The minimally possible set of operators, which support qualitative performance of technological process.
статья, добавлен 14.09.2016Study the effects of man-made nano-additive on basic physical and mechanical properties of foamed glass. Use tare and flat glass as the main raw material. Investigation the effect of nano-additive on structural features of the resulting foam glass.
статья, добавлен 30.07.2016Research of mathematical model of the process intrusion forming polymer products. Establishing a dependency on the angle of melt costs lifting screw injection unit in the material cylinder based on the geometric parameters of extrusion head and mold.
статья, добавлен 18.02.2016Estimation of energy release in mills of various types to understand the thermodynamic aspect of processes during mechanoactivation treatment. Modeling the motion of the balls of a mill and evaluating the generation of energy in the ball system.
статья, добавлен 07.08.2020Character of force of friction is investigated and set in nominally-immobile connections on the stage of nominal adhesion and to passing to skidding. The capacity of connections are given by the method of coating on the basis of fusible to the alloy.
статья, добавлен 27.07.2021The types of dosimeters: silicon-diode detectors, diamond detectors, liquid ion chambers and radiographic films. The spatial resolution as a key feature for next-generation dosimeters. Results using one layer of DOSIORT. Isodose curves in the test.
статья, добавлен 12.10.2013Evaluation of the effectiveness of electronic test during verification of the direction and power of electric switches connecting or disconnecting the circuit when certain conditions are met. The study of the performance of Electromechanical relays.
статья, добавлен 14.09.2016Description and analysis of the characteristics of main problems to be solved in design of fixture. Examination and description of the main principles of work with the developed software to automate the modeling process and the design of the led lamp.
статья, добавлен 26.06.2016The mode of longitudinal motion of attached underwater vehicles under the action of propulsors is considered. Analysis of experimental data of design variants of models and natural objects. The behaviour of the devices in the aqueous environment.
статья, добавлен 15.02.2021Investigation of the surface layer structure at high resolution. Study of surface morphology of treated detail. The use of electric-surface alloying components operating under conditions of friction and abrasionerosion wear and their restoration.
статья, добавлен 22.03.2016Analysis of the aspects of the specifications and drawings of plastics that are specific to this family of materials and processes and that are related to the realities that need to be taken into account. Cavity identification and rough indication.
статья, добавлен 10.03.2019Familiarity with the basic method of identification of defects of the drive with induction motor using wavelet transform for the test signals. Analysis of a neural network model converted to the next subsequent stages on the basis of the algorithm.
статья, добавлен 28.08.2016The use of the boundary values of parameters of mould displacement of the earth's surface and refining the workings of the design scheme to predict the trajectory of sedimentation. Determination of empirical coefficients of mathematical equations.
статья, добавлен 30.07.2016Theoretical study of the basic functioning of the starch industry. The raw materials used for the а production of polysaccharide under consideration. The structure of the modified starches and dextrin. The use of the ingredient as a food additive.
презентация, добавлен 27.10.2014A modern house built using materials that "smell of the past, but strive for the future." The use of mechanical ventilation with dehumidification, radiant floor, photovoltaic panels with energy storage and heat pump. Creating a comfortable temperature.
статья, добавлен 04.10.2021Determination of material properties of polymeric resins. Processing and finishing operations commonly used in the manufacture of plastic products. Analysis of relative differences in the coefficient of thermal expansion and modulus of elasticity.
статья, добавлен 10.03.2019In the article, high-temperature superconductivity is investigated and studied, and its promising paths are shown. One of these methods is the application of extreme pressures. In addition to hydrogen-containing materials, the article reflects the names.
статья, добавлен 10.10.2024Розглянуто розроблення багатошарових захисних рідинних матеріалів для екранування електричних, магнітних та електромагнітних полів широкого частотного діапазону. Виготовлено серію рідких екрануючих сумішей на основі стандартних сертифікованих фарб.
статья, добавлен 31.01.2024The concept and functional characteristics of diamond-like films of amorphous carbon with a high concentration of carbon with SP3. The peculiarities of their practical use. Diagram of the coating, its physical and chemical properties, the benefits.
статья, добавлен 12.06.2015