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Issue: #6 (615)
Calculation and Design of Machinery
Frequency asymptotic form of a steel bar
| Authors: Arinchev S.V. | |
Category: Calculation and Design of Machinery |
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| Keywords: steel bar, eigenfrequency, free bar, clamped bar, frequency asymptotic form | |
Calculation of radial displacement of screw and roller axes and position of a contact point of the screw and roller thread in a planetary screw roller train
| Authors: Ryahovskiy O.A., Sorokin F.D., Sokolov P.A. | |
Category: Calculation and Design of Machinery |
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| Keywords: planetary roller-screw train, thread rollers, screw-nut gear rolling, axial rigidity, thread wear | |
Development of a mathematical model to calculate a wave gearing with spring packages by a finite difference method
| Authors: Majkov A.I. | |
Category: Calculation and Design of Machinery |
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| Keywords: wave gear, finite differences method, ring spring package | |
The model of calculation of equivalent thickness of flexible gear rim with circular or cycloidal teeth and distribution of equivalent stress therein
| Authors: Fomina T.A. | |
Category: Calculation and Design of Machinery |
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| Keywords: diesel engine, HCCI engine, diesel fuel, natural gas, dimethyl ether, combustion | |
On the method for choice of parameters of free-run mechanism with resilient working bodies
| Authors: Leonov S.A. | |
Category: Calculation and Design of Machinery |
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| Keywords: free-run mechanism, method of parameters choice | |
Transportation and Power Engineering
Work cycle characteristics of HCCI supercharged engine
| Authors: Kamaltdinov V.G., Markov V.A. | |
Category: Transportation and Power Engineering |
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| Keywords: diesel engine, HCCI engine, diesel fuel, natural gas, dimethyl ether, combustion | |
Technology and Process Machines
Theoretical and experimental investigations of metal sheet cutting processes by elastic tools
| Authors: Daeva N.N. | |
Category: Technology and Process Machines |
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| Keywords: cutting, elastic tool, sheet steel, open container | |
Joint weld structure control during orbital TIG-welding of compressor plant industrial pipelines
| Authors: Shipilov A.V., Konovalov A.V., Brovko V.V., Poloskov S.I. | |
Category: Technology and Process Machines |
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| Keywords: welded joints structure, low carbon and low alloy steels, automatic orbital welding | |
On the problem of determining the tungsten electrode optimal geometry during plasma spot welding
| Authors: Strelnikov I.V., Konovalov A.V. | |
Category: Technology and Process Machines |
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| Keywords: plasma Spot Welding, PSW, tungsten electrode durability, alloyed tungsten electrode, electrode sharpening angle | |
Economics, Organization and Management at an Enterprise
Methods for evaluating the efficiency of raising the level of staff
| Authors: Menyaev M.F., Kuzminov A.S. | |
Category: Economics, Organization and Management at an Enterprise |
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| Keywords: efficiency, personnel, training, costs, methods | |