The limit of endurance, as the main indicator of operational properties details of devices
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.
Подобные документы
3D printing (Additive Manufacturing Process, AM) is any of various processes used to make a three-dimensional object without the use of dies, molds or machining. The most basic, differentiating principle behind 3D printing. General principle modeling.
статья, добавлен 20.02.2019Analysis of the existing methods of the automatic regulation of the process of the drying of timber. Algorithm of the regulator of kiln drier. The need of regulating the drying process taking into account the characteristics of wood and drying agent.
статья, добавлен 28.11.2016Establishing conditions for quality surface finish in grinding abrasive wheel. Determine the optimal mode grinding, allowing you to get the highest performance and lowest cost processing, providing the necessary tech-tech requirements for machine parts.
статья, добавлен 14.09.2016Search for ways to reduce emissions of pollutants. Biomass as a composite material. Laboratory installation for glucose fermentation to ethanol. Study the concentration of xylose as a function of time. Process flow diagram of the synthesis of bioethanol.
статья, добавлен 23.06.2018Familiarization with layout of placement of guard signaling complex systems. Research technology of modeling discrete continuous stochastic systems. Characteristics of the main methods ensuring probability of successful fulfilment of seismic sensor.
статья, добавлен 30.01.2016- 56. Investigation of properties of the constant technological track, which is used in bridge agriculture
Mechanical properties of soil traces of a permanent technological track and their influence on the traction and traction properties of a bridge agricultural machine of a new design. The research was conducted using the provisions of the tractor theory.
статья, добавлен 30.08.2022 Solution of the problem of the theory of elasticity for a composite in the form of a half-space with a thick-walled round cylindrical tube and a layer rigidly attached to the surface of the half-space. Assessment of the stress state of the composite.
статья, добавлен 26.02.2021- 58. The influence of modified methyl cellulose on the main properties of expanding cementing slurries
The effect of modified methylcellulose on the main properties of expanding cementing slurries. When cementing low-temperature wells, expanding cementing slurries based on a mixture of Portland cement (70-75% PCT-I) and gypsum alumina cement (30-25% GAC).
статья, добавлен 04.09.2024 Experimental researches of improvement of technology of preparation of preparation Torasemide 5 mg / ml a solution for injections, a choice of a filtering material. Aseptic production conditions using sterile filtration and thermal sterilization.
статья, добавлен 01.12.2017Methods of the equation of the cutting edge in the absolute coordinate system. A helix - a trace of movement of the cutting tool along the workpiece. Characteristics of the mathematical model of the formation of the microrelief surface when grinding.
статья, добавлен 06.05.2018Study of the main tasks of industrial enterprises. A number of key factors affecting production. Ways to ensure production of high-quality products necessary for society, ways to improve production indicators based on increasing production efficiency.
статья, добавлен 26.02.2023Features of the application of methods for monitoring the state of the wooden structure in the production flow. Ways to optimize the prediction of wood properties using various NDE methods. The combination of methods for effective quality control of wood.
статья, добавлен 29.11.2018Analysis of the effect of deposition parameters on the crystal structure, surface morphology and compositional properties of an indium sulfide films. The use of electron microscopy to study the orientation of grains. Investigation of optical absorption.
статья, добавлен 21.12.2016Extraction of lithium using highly selective inorganic ion exchangers. Composite matrix-isolated flocculants-coagulants. Matrix isolation method is one of the directions of nanotechnology. The technology of application functional nanocomposite materials.
статья, добавлен 31.10.2017Model for calculation of nominal stresses in characteristic points of the surface fatigue crack to the tubular shaft in bending with rotation. Reasons for the decrease of the propagation velocity of cracks in the center and changing the geometry.
статья, добавлен 28.09.2016Optical properties of nanocomposites are important and useful in their consumer satisfaction capacities. In this research, coloration properties of dyed PA6/Nano TiO2 nanocomposite is studied using a combined Mie and Kubelka-Munk light scattering theory.
статья, добавлен 30.07.2016Analysis of the overall stiffness range of most plastics in combination with common efforts to use the thinnest wall thickness possible. Dependence of plastics processing processes on tool quality and process parameters. Basic design considerations.
статья, добавлен 10.03.2019Test 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.
статья, добавлен 29.01.2016Consideration the processes taking place in the metal pipe during prolonged use. Studing the complex physical and mechanical properties to assess the resistance to the destruction of the metal in the environment closest to the operating conditions.
статья, добавлен 30.01.2016Analysis of the main causes of destruction of adhesive joints. Structural and technological stress concentrators, because of which cracks develop during operation. General characteristics of the resistance of adhesive bonding to failure at all stages.
статья, добавлен 30.04.2018The purpose of research was isolation and identification of Enterococcus species from raw milk and traditional dairy products and their biochemical properties were examined. Some biochemical and technological properties of the strains were determined.
статья, добавлен 28.05.2022Introduction of new and innovative solutions for robotic devices. Application in production of the special individual decision on assembly operations. Execution of the assembly process with the introduction of two-handed robot in the assembly process.
статья, добавлен 28.08.2020Surface-polymer flooding (the so-called micellar polymer flow) as a potentially advanced oil recovery technology is more effective than polymer flooding. Surface-active interaction and compatibility of the polymer. Distinctions, drawbacks of the method.
статья, добавлен 06.05.2018Fast fatigue crack growth. The general content of nitrogen in the alloy system that limits fatigue life. Fragmenting the titanium sponge into small pieces and using various melting methods metals. Investigation of the Partially Melted Electrodes.
статья, добавлен 10.12.2018Comparison of thermal insulation properties of Sakhabult products with products of other manufacturers. Manufacturing of a dummy for monitoring the temperature difference inside sleeping bags and outerwear from natural fur of fur animals, deer and horses.
статья, добавлен 01.04.2021