Justification of Efficiency of Elliptical Gear Train in Device for Speed Changes Management
Journal Title: Український журнал із машинобудування і матеріалознавства - Year 2017, Vol 3, Issue 1
Abstract
The article analyses the functioning of epicyclical gear train with closed circuit hydrosystem, where the driving element is the sun gear and driven one is the carrier or vice versa. Control element is the ring gear, which rotates or can be stopped by the closed circuit hydrosystem. We have conducted a theoretical research of efficiency in such epicyclical gear train. Using the means of computer modelling, we have obtained graphical dependences of the transmission efficiency from its parameters. The analytical and graphical dependences have been obtained allow visually verifying the change of efficiency value and evaluating it in terms of self-braking.
Authors and Affiliations
Volodymyr Malashchenko, Oleh Strilets
Keywords
Related Articles
- EP ID EP248621
- DOI -
- Views 109
- Downloads 0
Two-mass Vibrating Conveyer with Nonparallel Flat Springs
The analysis of operation of vibrating conveyers with nonparallel placement of flat springs is carried out. The motion of mechanical oscillating system is investigated. The structure of the supporting unit for flat sprin...
Computer 3D modelling of chip geometry and force field in the hobbing process
Nowadays, the main method of machining the gears with a module in the range 1–25 mm, which are integral parts of modern machines, remains hobbing. Operations of the toothed crown processing determine the efficiency of th...
Regulation of the phase-structural composition and metastability of austenite by alloying elements and parameters of tempering for increase wear-resistance of Fe-Cr-Mn deposited steel
It is shown that under the influence of alloying (Cr, Mn, C, Si, Ti, N, V) during electric arc hardfacing with a flux cored wire, as well as technological tempering parameters at temperatures of 300...700°C, the phase-st...
Fundamentals of Creation of New Devices for Speed Change Management
The article deals with problem of speed change management in engineering, i.e., hoisting, building, road and land reclamation machines, cars and tractors, machine tools and other equipment. The review of the methods and...
Micromechanical Properties and Thermal Annealing of Zinc Oxide Bulk Ceramic
Zinc oxide has numerous commercial device applications. Polycrystalline ZnO varistors, for example, are widely used in high voltage and power-related applications in industries such as microelectronics. One of the ways t...